From fa6dc53976566555565010daa2fcc984ae7b7c6a Mon Sep 17 00:00:00 2001
From: John Benediktsson <mrjbq7@gmail.com>
Date: Sun, 13 Sep 2026 15:48:11 -0700
Subject: [PATCH 1/6] docs: updates

---
 docs/func_groups/cycle_indicators.md      |  11 +--
 docs/func_groups/math_operators.md        |  28 +++---
 docs/func_groups/math_transform.md        |  31 +++---
 docs/func_groups/momentum_indicators.md   | 113 ++++++++++++++++++----
 docs/func_groups/overlap_studies.md       |  66 ++++++++++---
 docs/func_groups/pattern_recognition.md   |   5 +-
 docs/func_groups/price_transform.md       |   8 +-
 docs/func_groups/statistic_functions.md   |  29 ++++--
 docs/func_groups/volatility_indicators.md |  24 ++++-
 docs/func_groups/volume_indicators.md     |  48 ++++++++-
 10 files changed, 277 insertions(+), 86 deletions(-)

diff --git a/docs/func_groups/cycle_indicators.md b/docs/func_groups/cycle_indicators.md
index db5761f26..2ed18806a 100644
--- a/docs/func_groups/cycle_indicators.md
+++ b/docs/func_groups/cycle_indicators.md
@@ -2,34 +2,33 @@
 ### HT_DCPERIOD - Hilbert Transform - Dominant Cycle Period
 NOTE: The ``HT_DCPERIOD`` function has an unstable period.  
 ```python
-real = HT_DCPERIOD(real)
+real = HT_DCPERIOD(close)
 ```
 
 ### HT_DCPHASE - Hilbert Transform - Dominant Cycle Phase
 NOTE: The ``HT_DCPHASE`` function has an unstable period.  
 ```python
-real = HT_DCPHASE(real)
+real = HT_DCPHASE(close)
 ```
 
 ### HT_PHASOR - Hilbert Transform - Phasor Components
 NOTE: The ``HT_PHASOR`` function has an unstable period.  
 ```python
-inphase, quadrature = HT_PHASOR(real)
+inphase, quadrature = HT_PHASOR(close)
 ```
 
 ### HT_SINE - Hilbert Transform - SineWave
 NOTE: The ``HT_SINE`` function has an unstable period.  
 ```python
-sine, leadsine = HT_SINE(real)
+sine, leadsine = HT_SINE(close)
 ```
 
 ### HT_TRENDMODE - Hilbert Transform - Trend vs Cycle Mode
 NOTE: The ``HT_TRENDMODE`` function has an unstable period.  
 ```python
-integer = HT_TRENDMODE(real)
+integer = HT_TRENDMODE(close)
 ```
 
 
 [Documentation Index](../doc_index.md)
-
 [FLOAT_RIGHTAll Function Groups](../funcs.md)
diff --git a/docs/func_groups/math_operators.md b/docs/func_groups/math_operators.md
index 7a48fde22..58b5eebe9 100644
--- a/docs/func_groups/math_operators.md
+++ b/docs/func_groups/math_operators.md
@@ -1,60 +1,64 @@
 # Math Operator Functions
 ### ADD - Vector Arithmetic Add
 ```python
-real = ADD(real0, real1)
+real = ADD(high, low)
+```
+
+### CUMSUM - Cumulative Sum
+```python
+real = CUMSUM(close)
 ```
 
 ### DIV - Vector Arithmetic Div
 ```python
-real = DIV(real0, real1)
+real = DIV(high, low)
 ```
 
 ### MAX - Highest value over a specified period
 ```python
-real = MAX(real, timeperiod=30)
+real = MAX(close, timeperiod=30)
 ```
 
 ### MAXINDEX - Index of highest value over a specified period
 ```python
-integer = MAXINDEX(real, timeperiod=30)
+integer = MAXINDEX(close, timeperiod=30)
 ```
 
 ### MIN - Lowest value over a specified period
 ```python
-real = MIN(real, timeperiod=30)
+real = MIN(close, timeperiod=30)
 ```
 
 ### MININDEX - Index of lowest value over a specified period
 ```python
-integer = MININDEX(real, timeperiod=30)
+integer = MININDEX(close, timeperiod=30)
 ```
 
 ### MINMAX - Lowest and highest values over a specified period
 ```python
-min, max = MINMAX(real, timeperiod=30)
+min, max = MINMAX(close, timeperiod=30)
 ```
 
 ### MINMAXINDEX - Indexes of lowest and highest values over a specified period
 ```python
-minidx, maxidx = MINMAXINDEX(real, timeperiod=30)
+minidx, maxidx = MINMAXINDEX(close, timeperiod=30)
 ```
 
 ### MULT - Vector Arithmetic Mult
 ```python
-real = MULT(real0, real1)
+real = MULT(high, low)
 ```
 
 ### SUB - Vector Arithmetic Subtraction
 ```python
-real = SUB(real0, real1)
+real = SUB(high, low)
 ```
 
 ### SUM - Summation
 ```python
-real = SUM(real, timeperiod=30)
+real = SUM(close, timeperiod=30)
 ```
 
 
 [Documentation Index](../doc_index.md)
-
 [FLOAT_RIGHTAll Function Groups](../funcs.md)
diff --git a/docs/func_groups/math_transform.md b/docs/func_groups/math_transform.md
index 749f8d034..255fec8ea 100644
--- a/docs/func_groups/math_transform.md
+++ b/docs/func_groups/math_transform.md
@@ -1,80 +1,79 @@
 # Math Transform Functions
 ### ACOS - Vector Trigonometric ACos
 ```python
-real = ACOS(real)
+real = ACOS(close)
 ```
 
 ### ASIN - Vector Trigonometric ASin
 ```python
-real = ASIN(real)
+real = ASIN(close)
 ```
 
 ### ATAN - Vector Trigonometric ATan
 ```python
-real = ATAN(real)
+real = ATAN(close)
 ```
 
 ### CEIL - Vector Ceil
 ```python
-real = CEIL(real)
+real = CEIL(close)
 ```
 
 ### COS - Vector Trigonometric Cos
 ```python
-real = COS(real)
+real = COS(close)
 ```
 
 ### COSH - Vector Trigonometric Cosh
 ```python
-real = COSH(real)
+real = COSH(close)
 ```
 
 ### EXP - Vector Arithmetic Exp
 ```python
-real = EXP(real)
+real = EXP(close)
 ```
 
 ### FLOOR - Vector Floor
 ```python
-real = FLOOR(real)
+real = FLOOR(close)
 ```
 
 ### LN - Vector Log Natural
 ```python
-real = LN(real)
+real = LN(close)
 ```
 
 ### LOG10 - Vector Log10
 ```python
-real = LOG10(real)
+real = LOG10(close)
 ```
 
 ### SIN - Vector Trigonometric Sin
 ```python
-real = SIN(real)
+real = SIN(close)
 ```
 
 ### SINH - Vector Trigonometric Sinh
 ```python
-real = SINH(real)
+real = SINH(close)
 ```
 
 ### SQRT - Vector Square Root
 ```python
-real = SQRT(real)
+real = SQRT(close)
 ```
 
 ### TAN - Vector Trigonometric Tan
 ```python
-real = TAN(real)
+real = TAN(close)
 ```
 
 ### TANH - Vector Trigonometric Tanh
 ```python
-real = TANH(real)
+real = TANH(close)
 ```
 
 
 [Documentation Index](../doc_index.md)
-
 [FLOAT_RIGHTAll Function Groups](../funcs.md)
diff --git a/docs/func_groups/momentum_indicators.md b/docs/func_groups/momentum_indicators.md
index c859d89b2..7db9fac82 100644
--- a/docs/func_groups/momentum_indicators.md
+++ b/docs/func_groups/momentum_indicators.md
@@ -1,4 +1,9 @@
 # Momentum Indicator Functions
+### AC - Accelerator/Decelerator Oscillator
+```python
+real = AC(high, low, fastperiod=5, slowperiod=34, signalperiod=5)
+```
+
 ### ADX - Average Directional Movement Index
 NOTE: The ``ADX`` function has an unstable period.  
 ```python
@@ -6,14 +11,18 @@ real = ADX(high, low, close, timeperiod=14)
 ```
 
 ### ADXR - Average Directional Movement Index Rating
-NOTE: The ``ADXR`` function has an unstable period.  
 ```python
 real = ADXR(high, low, close, timeperiod=14)
 ```
 
+### AO - Awesome Oscillator
+```python
+real = AO(high, low, fastperiod=5, slowperiod=34)
+```
+
 ### APO - Absolute Price Oscillator
 ```python
-real = APO(real, fastperiod=12, slowperiod=26, matype=0)
+real = APO(close, fastperiod=12, slowperiod=26, matype=1)
 ```
 
 ### AROON - Aroon
@@ -39,7 +48,22 @@ real = CCI(high, low, close, timeperiod=14)
 ### CMO - Chande Momentum Oscillator
 NOTE: The ``CMO`` function has an unstable period.  
 ```python
-real = CMO(real, timeperiod=14)
+real = CMO(close, timeperiod=14)
+```
+
+### CMOU - Chande Momentum Oscillator (Unsmoothed)
+```python
+real = CMOU(close, timeperiod=14)
+```
+
+### COPPOCK - Coppock Curve
+```python
+real = COPPOCK(close, wmaperiod=10, roc1period=11, roc2period=14)
+```
+
+### DPO - Detrended Price Oscillator
+```python
+real = DPO(close, timeperiod=20)
 ```
 
 ### DX - Directional Movement Index
@@ -48,29 +72,52 @@ NOTE: The ``DX`` function has an unstable period.
 real = DX(high, low, close, timeperiod=14)
 ```
 
+### ER - Kaufman Efficiency Ratio
+```python
+real = ER(close, timeperiod=10)
+```
+
+### ERI - Elder Ray Index (Bull Power / Bear Power)
+```python
+bullpower, bearpower = ERI(high, low, close, timeperiod=13)
+```
+
+### FOSC - Forecast Oscillator
+```python
+real = FOSC(close, timeperiod=5)
+```
+
+### FRACTAL - Williams Fractal
+```python
+swinghigh, swinglow = FRACTAL(high, low, leftbars=2, rightbars=2)
+```
+
 ### IMI - Intraday Momentum Index
-NOTE: The ``IMI`` function has an unstable period.
 ```python
 real = IMI(open, close, timeperiod=14)
 ```
 
+### KDJ - KDJ Stochastic
+```python
+k, d, j = KDJ(high, low, close, fastk_period=9, slowk_period=3, slowk_matype=13, slowd_period=3, slowd_matype=13)
+```
+
 ### MACD - Moving Average Convergence/Divergence
 ```python
-macd, macdsignal, macdhist = MACD(real, fastperiod=12, slowperiod=26, signalperiod=9)
+macd, macdsignal, macdhist = MACD(close, fastperiod=12, slowperiod=26, signalperiod=9)
 ```
 
 ### MACDEXT - MACD with controllable MA type
 ```python
-macd, macdsignal, macdhist = MACDEXT(real, fastperiod=12, fastmatype=0, slowperiod=26, slowmatype=0, signalperiod=9, signalmatype=0)
+macd, macdsignal, macdhist = MACDEXT(close, fastperiod=12, fastmatype=0, slowperiod=26, slowmatype=0, signalperiod=9, signalmatype=0)
 ```
 
 ### MACDFIX - Moving Average Convergence/Divergence Fix 12/26
 ```python
-macd, macdsignal, macdhist = MACDFIX(real, signalperiod=9)
+macd, macdsignal, macdhist = MACDFIX(close, signalperiod=9)
 ```
 
 ### MFI - Money Flow Index
-NOTE: The ``MFI`` function has an unstable period.  
 ```python
 real = MFI(high, low, close, volume, timeperiod=14)
 ```
@@ -89,7 +136,7 @@ real = MINUS_DM(high, low, timeperiod=14)
 
 ### MOM - Momentum
 ```python
-real = MOM(real, timeperiod=10)
+real = MOM(close, timeperiod=10)
 ```
 
 ### PLUS_DI - Plus Directional Indicator
@@ -106,33 +153,43 @@ real = PLUS_DM(high, low, timeperiod=14)
 
 ### PPO - Percentage Price Oscillator
 ```python
-real = PPO(real, fastperiod=12, slowperiod=26, matype=0)
+real = PPO(close, fastperiod=12, slowperiod=26, matype=1)
+```
+
+### QSTICK - Qstick
+```python
+real = QSTICK(open, close, timeperiod=10)
 ```
 
 ### ROC - Rate of change : ((price/prevPrice)-1)*100
 ```python
-real = ROC(real, timeperiod=10)
+real = ROC(close, timeperiod=10)
 ```
 
 ### ROCP - Rate of change Percentage: (price-prevPrice)/prevPrice
 ```python
-real = ROCP(real, timeperiod=10)
+real = ROCP(close, timeperiod=10)
 ```
 
 ### ROCR - Rate of change ratio: (price/prevPrice)
 ```python
-real = ROCR(real, timeperiod=10)
+real = ROCR(close, timeperiod=10)
 ```
 
 ### ROCR100 - Rate of change ratio 100 scale: (price/prevPrice)*100
 ```python
-real = ROCR100(real, timeperiod=10)
+real = ROCR100(close, timeperiod=10)
 ```
 
 ### RSI - Relative Strength Index
 NOTE: The ``RSI`` function has an unstable period.  
 ```python
-real = RSI(real, timeperiod=14)
+real = RSI(close, timeperiod=14)
+```
+
+### SMI - Stochastic Momentum Index
+```python
+smi, smisignal = SMI(high, low, close, timeperiod=13, fastperiod=2, slowperiod=25, signalperiod=9)
 ```
 
 ### STOCH - Stochastic
@@ -146,14 +203,18 @@ fastk, fastd = STOCHF(high, low, close, fastk_period=5, fastd_period=3, fastd_ma
 ```
 
 ### STOCHRSI - Stochastic Relative Strength Index
-NOTE: The ``STOCHRSI`` function has an unstable period.  
 ```python
-fastk, fastd = STOCHRSI(real, timeperiod=14, fastk_period=5, fastd_period=3, fastd_matype=0)
+fastk, fastd = STOCHRSI(close, timeperiod=14, fastk_period=5, fastd_period=3, fastd_matype=0)
 ```
 
 ### TRIX - 1-day Rate-Of-Change (ROC) of a Triple Smooth EMA
 ```python
-real = TRIX(real, timeperiod=30)
+real = TRIX(close, timeperiod=30)
+```
+
+### TSI - True Strength Index
+```python
+real = TSI(close, firstperiod=25, secondperiod=13)
 ```
 
 ### ULTOSC - Ultimate Oscillator
@@ -161,6 +222,21 @@ real = TRIX(real, timeperiod=30)
 real = ULTOSC(high, low, close, timeperiod1=7, timeperiod2=14, timeperiod3=28)
 ```
 
+### VHF - Vertical Horizontal Filter
+```python
+real = VHF(close, timeperiod=28)
+```
+
+### VORTEX - Vortex Indicator
+```python
+plusvi, minusvi = VORTEX(high, low, close, timeperiod=14)
+```
+
+### WAD - Williams' Accumulation/Distribution
+```python
+real = WAD(high, low, close)
+```
+
 ### WILLR - Williams' %R
 ```python
 real = WILLR(high, low, close, timeperiod=14)
@@ -168,5 +244,4 @@ real = WILLR(high, low, close, timeperiod=14)
 
 
 [Documentation Index](../doc_index.md)
-
 [FLOAT_RIGHTAll Function Groups](../funcs.md)
diff --git a/docs/func_groups/overlap_studies.md b/docs/func_groups/overlap_studies.md
index 8c6305223..45c86ad5d 100644
--- a/docs/func_groups/overlap_studies.md
+++ b/docs/func_groups/overlap_studies.md
@@ -6,51 +6,66 @@ upperband, middleband, lowerband = ACCBANDS(high, low, close, timeperiod=20)
 
 ### BBANDS - Bollinger Bands
 ```python
-upperband, middleband, lowerband = BBANDS(real, timeperiod=5, nbdevup=2, nbdevdn=2, matype=0)
+upperband, middleband, lowerband = BBANDS(close, timeperiod=20, nbdevup=2, nbdevdn=2, matype=0)
 ```
 
 ### DEMA - Double Exponential Moving Average
 ```python
-real = DEMA(real, timeperiod=30)
+real = DEMA(close, timeperiod=30)
+```
+
+### DONCHIAN - Donchian Channels
+```python
+upperband, middleband, lowerband = DONCHIAN(high, low, timeperiod=20)
 ```
 
 ### EMA - Exponential Moving Average
 NOTE: The ``EMA`` function has an unstable period.  
 ```python
-real = EMA(real, timeperiod=30)
+real = EMA(close, timeperiod=30)
+```
+
+### HMA - Hull Moving Average
+```python
+real = HMA(close, timeperiod=20)
 ```
 
 ### HT_TRENDLINE - Hilbert Transform - Instantaneous Trendline
 NOTE: The ``HT_TRENDLINE`` function has an unstable period.  
 ```python
-real = HT_TRENDLINE(real)
+real = HT_TRENDLINE(close)
 ```
 
 ### KAMA - Kaufman Adaptive Moving Average
 NOTE: The ``KAMA`` function has an unstable period.  
 ```python
-real = KAMA(real, timeperiod=30)
+real = KAMA(close, timeperiod=30)
+```
+
+### KC - Keltner Channels
+```python
+upperband, middleband, lowerband = KC(high, low, close, timeperiod=20, atrperiod=10, nbdev=2)
 ```
 
 ### MA - Moving average
 ```python
-real = MA(real, timeperiod=30, matype=0)
+real = MA(close, timeperiod=30, matype=0)
 ```
 
 ### MAMA - MESA Adaptive Moving Average
 NOTE: The ``MAMA`` function has an unstable period.  
 ```python
-mama, fama = MAMA(real, fastlimit=0, slowlimit=0)
+mama, fama = MAMA(close, fastlimit=0, slowlimit=0)
 ```
 
 ### MAVP - Moving average with variable period
 ```python
-real = MAVP(real, periods, minperiod=2, maxperiod=30, matype=0)
+real = MAVP(close, periods, minperiod=2, maxperiod=30, matype=0)
 ```
 
 ### MIDPOINT - MidPoint over period
 ```python
-real = MIDPOINT(real, timeperiod=14)
+real = MIDPOINT(close, timeperiod=14)
 ```
 
 ### MIDPRICE - Midpoint Price over period
@@ -58,6 +73,12 @@ real = MIDPOINT(real, timeperiod=14)
 real = MIDPRICE(high, low, timeperiod=14)
 ```
 
+### RMA - Wilder's Smoothed Moving Average
+NOTE: The ``RMA`` function has an unstable period.  
+```python
+real = RMA(close, timeperiod=30)
+```
+
 ### SAR - Parabolic SAR
 ```python
 real = SAR(high, low, acceleration=0, maximum=0)
@@ -70,30 +91,45 @@ real = SAREXT(high, low, startvalue=0, offsetonreverse=0, accelerationinitlong=0
 
 ### SMA - Simple Moving Average
 ```python
-real = SMA(real, timeperiod=30)
+real = SMA(close, timeperiod=30)
+```
+
+### SUPERTREND - SuperTrend
+```python
+supertrend, trend = SUPERTREND(high, low, close, timeperiod=10, multiplier=3)
 ```
 
 ### T3 - Triple Exponential Moving Average (T3)
 NOTE: The ``T3`` function has an unstable period.  
 ```python
-real = T3(real, timeperiod=5, vfactor=0)
+real = T3(close, timeperiod=5, vfactor=0)
 ```
 
 ### TEMA - Triple Exponential Moving Average
 ```python
-real = TEMA(real, timeperiod=30)
+real = TEMA(close, timeperiod=30)
 ```
 
 ### TRIMA - Triangular Moving Average
 ```python
-real = TRIMA(real, timeperiod=30)
+real = TRIMA(close, timeperiod=30)
+```
+
+### VWMA - Volume Weighted Moving Average
+```python
+real = VWMA(close, volume, timeperiod=30)
 ```
 
 ### WMA - Weighted Moving Average
 ```python
-real = WMA(real, timeperiod=30)
+real = WMA(close, timeperiod=30)
 ```
 
-[Documentation Index](../doc_index.md)
+### ZLEMA - Zero-Lag Exponential Moving Average
+```python
+real = ZLEMA(close, timeperiod=30)
+```
 
+
+[Documentation Index](../doc_index.md)
 [FLOAT_RIGHTAll Function Groups](../funcs.md)
diff --git a/docs/func_groups/pattern_recognition.md b/docs/func_groups/pattern_recognition.md
index 39a3efa9d..c0912397d 100644
--- a/docs/func_groups/pattern_recognition.md
+++ b/docs/func_groups/pattern_recognition.md
@@ -14,7 +14,7 @@ integer = CDL3BLACKCROWS(open, high, low, close)
 integer = CDL3INSIDE(open, high, low, close)
 ```
 
-### CDL3LINESTRIKE - Three-Line Strike 
+### CDL3LINESTRIKE - Three-Line Strike
 ```python
 integer = CDL3LINESTRIKE(open, high, low, close)
 ```
@@ -306,5 +306,4 @@ integer = CDLXSIDEGAP3METHODS(open, high, low, close)
 
 
 [Documentation Index](../doc_index.md)
-
-[FLOAT_RIGHTAll Function Groups](../funcs.md)
\ No newline at end of file
+[FLOAT_RIGHTAll Function Groups](../funcs.md)
diff --git a/docs/func_groups/price_transform.md b/docs/func_groups/price_transform.md
index 3bf5e132e..137c423d8 100644
--- a/docs/func_groups/price_transform.md
+++ b/docs/func_groups/price_transform.md
@@ -1,7 +1,7 @@
 # Price Transform Functions
 ### AVGDEV - Average Deviation
 ```python
-real = AVGDEV(real, timeperiod=14)
+real = AVGDEV(close, timeperiod=14)
 ```
 
 ### AVGPRICE - Average Price
@@ -9,6 +9,12 @@ real = AVGDEV(real, timeperiod=14)
 real = AVGPRICE(open, high, low, close)
 ```
 
+### HA - Heikin-Ashi Candles
+NOTE: The ``HA`` function has an unstable period.  
+```python
+haopen, hahigh, halow, haclose = HA(open, high, low, close)
+```
+
 ### MEDPRICE - Median Price
 ```python
 real = MEDPRICE(high, low)
diff --git a/docs/func_groups/statistic_functions.md b/docs/func_groups/statistic_functions.md
index db629952c..d3cbecc2b 100644
--- a/docs/func_groups/statistic_functions.md
+++ b/docs/func_groups/statistic_functions.md
@@ -1,50 +1,59 @@
 # Statistic Functions
 ### BETA - Beta
 ```python
-real = BETA(real0, real1, timeperiod=5)
+real = BETA(high, low, timeperiod=5)
 ```
 
 ### CORREL - Pearson's Correlation Coefficient (r)
 ```python
-real = CORREL(real0, real1, timeperiod=30)
+real = CORREL(high, low, timeperiod=30)
 ```
 
 ### LINEARREG - Linear Regression
 ```python
-real = LINEARREG(real, timeperiod=14)
+real = LINEARREG(close, timeperiod=14)
 ```
 
 ### LINEARREG_ANGLE - Linear Regression Angle
 ```python
-real = LINEARREG_ANGLE(real, timeperiod=14)
+real = LINEARREG_ANGLE(close, timeperiod=14)
 ```
 
 ### LINEARREG_INTERCEPT - Linear Regression Intercept
 ```python
-real = LINEARREG_INTERCEPT(real, timeperiod=14)
+real = LINEARREG_INTERCEPT(close, timeperiod=14)
 ```
 
 ### LINEARREG_SLOPE - Linear Regression Slope
 ```python
-real = LINEARREG_SLOPE(real, timeperiod=14)
+real = LINEARREG_SLOPE(close, timeperiod=14)
+```
+
+### PERCENTILE - Percentile (nearest rank)
+```python
+real = PERCENTILE(close, timeperiod=30, percentile=50)
+```
+
+### PERCENTRANK - Percent Rank
+```python
+real = PERCENTRANK(close, timeperiod=100)
 ```
 
 ### STDDEV - Standard Deviation
 ```python
-real = STDDEV(real, timeperiod=5, nbdev=1)
+real = STDDEV(close, timeperiod=5, nbdev=1)
 ```
 
 ### TSF - Time Series Forecast
 ```python
-real = TSF(real, timeperiod=14)
+real = TSF(close, timeperiod=14)
 ```
 
 ### VAR - Variance
 ```python
-real = VAR(real, timeperiod=5, nbdev=1)
+real = VAR(close, timeperiod=5, nbdev=1)
 ```
 
 
 [Documentation Index](../doc_index.md)
-
 [FLOAT_RIGHTAll Function Groups](../funcs.md)
diff --git a/docs/func_groups/volatility_indicators.md b/docs/func_groups/volatility_indicators.md
index d14337b33..477016f6b 100644
--- a/docs/func_groups/volatility_indicators.md
+++ b/docs/func_groups/volatility_indicators.md
@@ -1,16 +1,37 @@
 # Volatility Indicator Functions
+### ADR - Average Day Range
+```python
+real = ADR(high, low, timeperiod=14)
+```
+
 ### ATR - Average True Range
 NOTE: The ``ATR`` function has an unstable period.  
 ```python
 real = ATR(high, low, close, timeperiod=14)
 ```
 
+### CVI - Chaikin's Volatility
+```python
+real = CVI(high, low, timeperiod=10, rocperiod=10)
+```
+
+### MASSI - Mass Index
+```python
+real = MASSI(high, low, fastperiod=9, slowperiod=25)
+```
+
 ### NATR - Normalized Average True Range
 NOTE: The ``NATR`` function has an unstable period.  
 ```python
 real = NATR(high, low, close, timeperiod=14)
 ```
 
+### RVI - Relative Volatility Index
+NOTE: The ``RVI`` function has an unstable period.  
+```python
+real = RVI(close, timeperiod=14, stddevperiod=10)
+```
+
 ### TRANGE - True Range
 ```python
 real = TRANGE(high, low, close)
@@ -18,5 +39,4 @@ real = TRANGE(high, low, close)
 
 
 [Documentation Index](../doc_index.md)
-
-[FLOAT_RIGHTAll Function Groups](../funcs.md)
\ No newline at end of file
+[FLOAT_RIGHTAll Function Groups](../funcs.md)
diff --git a/docs/func_groups/volume_indicators.md b/docs/func_groups/volume_indicators.md
index c64fc29c3..16f2f47d0 100644
--- a/docs/func_groups/volume_indicators.md
+++ b/docs/func_groups/volume_indicators.md
@@ -9,12 +9,56 @@ real = AD(high, low, close, volume)
 real = ADOSC(high, low, close, volume, fastperiod=3, slowperiod=10)
 ```
 
+### CMF - Chaikin Money Flow
+```python
+real = CMF(high, low, close, volume, timeperiod=20)
+```
+
+### EFI - Elder's Force Index
+```python
+real = EFI(close, volume, timeperiod=13)
+```
+
+### MARKETFI - Market Facilitation Index
+```python
+real = MARKETFI(high, low, volume)
+```
+
+### NVI - Negative Volume Index
+```python
+real = NVI(close, volume)
+```
+
 ### OBV - On Balance Volume
 ```python
 real = OBV(close, volume)
 ```
 
+### PVI - Positive Volume Index
+```python
+real = PVI(close, volume)
+```
+
+### PVO - Percentage Volume Oscillator
+```python
+real = PVO(volume, fastperiod=12, slowperiod=26, matype=1)
+```
 
-[Documentation Index](../doc_index.md)
+### PVT - Price Volume Trend
+```python
+real = PVT(close, volume)
+```
+
+### RVOL - Relative Volume
+```python
+real = RVOL(volume, timeperiod=20)
+```
 
-[FLOAT_RIGHTAll Function Groups](../funcs.md)
\ No newline at end of file
+### VWAP - Volume Weighted Average Price
+```python
+real = VWAP(high, low, close, volume)
+```
+
+
+[Documentation Index](../doc_index.md)
+[FLOAT_RIGHTAll Function Groups](../funcs.md)

From 74656673045e53c2a3410261626cd7f81d3a136e Mon Sep 17 00:00:00 2001
From: John Benediktsson <mrjbq7@gmail.com>
Date: Fri, 9 Oct 2026 10:31:44 -0700
Subject: [PATCH 2/6] Support free-threaded Python and release the GIL around
 native work

---
 .github/workflows/tests-dev.yml |     11 +-
 .github/workflows/tests.yml     |     11 +-
 .github/workflows/wheels.yml    |      3 +-
 README.md                       |     25 +
 pyproject.toml                  |      7 +
 setup.py                        |      3 +
 talib/__init__.py               |      2 +-
 talib/_abstract.pxi             |     96 +-
 talib/_common.pxi               |    136 +-
 talib/_func.pxi                 |   3722 +-
 talib/_stream.pxi               |  18460 ++-
 talib/_ta_lib.c                 | 212614 +++++++++++++++++++++--------
 talib/_ta_lib.pxd               |      6 +-
 talib/_ta_lib.pyx               |      2 +-
 tests/test_abstract.py          |     59 +-
 tests/test_polars.py            |      4 +-
 tests/test_stream.py            |      7 +-
 tests/test_threads.py           |    175 +
 tools/generate_func.py          |     41 +-
 tools/generate_stream.py        |    122 +-
 tools/threads_talib.py          |    137 +-
 21 files changed, 175800 insertions(+), 59843 deletions(-)
 create mode 100644 tests/test_threads.py

diff --git a/.github/workflows/tests-dev.yml b/.github/workflows/tests-dev.yml
index a492d24a1..f4871ba62 100644
--- a/.github/workflows/tests-dev.yml
+++ b/.github/workflows/tests-dev.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14", "3.14t", "3.15t"]
     env:
       TA_INCLUDE_PATH: ${{ github.workspace }}/ta-lib-c/include
       TA_LIBRARY_PATH: ${{ github.workspace }}/ta-lib-c/lib
@@ -56,7 +56,7 @@ jobs:
         cmake --install ta-lib-c-build
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true
@@ -64,7 +64,12 @@ jobs:
     - name: Install dependencies
       run: |
         pip install --upgrade pip wheel setuptools
-        pip install -r requirements_test.txt
+        if [[ "${{ matrix.python-version }}" == *t ]]; then
+          # Polars has no free-threaded wheels; exercise NumPy and pandas here.
+          pip install -r requirements.txt pytest pandas
+        else
+          pip install -r requirements_test.txt
+        fi
         pip install flake8
 
     - name: Build cython modules in-place
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index e311c1b91..de5e36d16 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14", "3.14t", "3.15t"]
     steps:
     - uses: actions/checkout@v3
 
@@ -31,7 +31,7 @@ jobs:
         version: ${{ steps.talib_c.outputs.version }}
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true
@@ -39,7 +39,12 @@ jobs:
     - name: Install dependencies
       run: |
         pip install --upgrade pip wheel setuptools
-        pip install -r requirements_test.txt
+        if [[ "${{ matrix.python-version }}" == *t ]]; then
+          # Polars has no free-threaded wheels; exercise NumPy and pandas here.
+          pip install -r requirements.txt pytest pandas
+        else
+          pip install -r requirements_test.txt
+        fi
         pip install flake8
 
     - name: Build cython modules in-place
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 3a2aaae13..964a6e780 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -11,8 +11,7 @@ env:
   PIP_NO_VERIFY: 0
   PIP_VERBOSE: 1
   CIBW_BEFORE_BUILD: pip install -U setuptools Cython wheel meson-python ninja && pip install -U numpy
-  CIBW_TEST_REQUIRES: pytest pandas maturin polars
-  CIBW_SKIP: "pp* cp313t* cp314t*"
+  CIBW_SKIP: "pp* cp313t*"
 
 jobs:
   build_linux_x86_64:
diff --git a/README.md b/README.md
index 0f4d2d3cf..b80888459 100644
--- a/README.md
+++ b/README.md
@@ -611,6 +611,31 @@ s.advance()                       # count a skipped bar: the range moves, the va
 A handle points into the TA-Lib C library, so it cannot be pickled or shared
 with another process. Keep the history and re-open instead.
 
+## Threads
+
+TA-Lib supports both regular and free-threaded CPython. Native calculations,
+including stream opening, updates, reads and cloning, release the GIL on
+regular CPython. Python argument conversion, array allocation and result
+construction still require Python thread state. Independent calculations run
+concurrently; operations on the same stream handle use a per-handle mutex.
+
+Inputs must remain unchanged during a call: do not write to or resize an input
+array from another thread. Calls allocate their own output arrays.
+
+Settings are process-wide. Set unstable periods, compatibility and candle
+settings before starting calculations or opening streams. Changing settings
+while a calculation is active or any stream is alive raises `RuntimeError`.
+After calls finish and all streams (including copies) are released, settings
+can be changed again. The settings gate protects lookback calculation, output
+allocation and computation together, while allowing simultaneous readers.
+
+The synchronization covers calls through this Python extension; other code
+calling the same C library directly must observe TA-Lib's settings and lifecycle
+contract too. Separate subinterpreters are not supported.
+
+Free-threaded Python requires a matching free-threaded extension build and
+compatible dependencies. Importing TA-Lib does not enable the GIL in that build.
+
 ## Supported Indicators and Functions 📋
 
 We can show all the TA functions supported by TA-Lib, either as a `list` or
diff --git a/pyproject.toml b/pyproject.toml
index 47d0c02f5..83aeb4f89 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,3 +41,10 @@ requires-python = '>=3.9'
 [tool.setuptools]
 packages = ["talib"]
 package-data = {"talib" = ["_ta_lib.pyi", "py.typed", "abstract.pyi", "stream.pyi"]}
+
+[tool.cibuildwheel]
+test-requires = ["pytest", "pandas", "maturin", "polars"]
+
+[[tool.cibuildwheel.overrides]]
+select = "cp3{14,15}t-*"
+test-requires = ["pytest", "pandas"]
diff --git a/setup.py b/setup.py
index 874983353..8500fc582 100644
--- a/setup.py
+++ b/setup.py
@@ -4,6 +4,7 @@
 import os
 import os.path
 import warnings
+import sysconfig
 
 from setuptools import setup, Extension
 
@@ -96,6 +97,8 @@ def build_extensions(self):
     Extension(
         'talib._ta_lib',
         ['talib/_ta_lib.pyx' if has_cython else 'talib/_ta_lib.c'],
+        define_macros=[('Py_GIL_DISABLED', '1')]
+            if sys.platform == 'win32' and sysconfig.get_config_var('Py_GIL_DISABLED') else [],
         include_dirs=include_dirs,
         library_dirs=library_dirs,
         libraries=[lib_talib_name],
diff --git a/talib/__init__.py b/talib/__init__.py
index 262ccade8..e2a599a37 100644
--- a/talib/__init__.py
+++ b/talib/__init__.py
@@ -148,7 +148,7 @@ def wrapper(*args, **kwds):
 # the underlying TA-Lib.
 
 _ta_initialize()
-atexit.register(_ta_shutdown)
+atexit.register(_ta_shutdown, True)
 
 __function_groups__ = {
     'Cycle Indicators': [
diff --git a/talib/_abstract.pxi b/talib/_abstract.pxi
index f06a1ec8e..1f1eb407e 100644
--- a/talib/_abstract.pxi
+++ b/talib/_abstract.pxi
@@ -349,8 +349,10 @@ class Function(object):
             elif type_ == lib.TA_OptInput_IntegerRange or type_ == lib.TA_OptInput_IntegerList:
                 __ta_setOptInputParamInteger(holder, i, value)
 
-        lookback = __ta_getLookback(holder)
-        __ta_paramHolderFree(holder)
+        try:
+            lookback = __ta_getLookback(holder)
+        finally:
+            __ta_paramHolderFree(holder)
         return lookback
 
     @property
@@ -566,11 +568,19 @@ def _ta_getGroupTable():
     Returns the list of available TALIB function group names. *slow*
     """
     cdef lib.TA_StringTable *table
-    _ta_check_success('TA_GroupTableAlloc', lib.TA_GroupTableAlloc(&table))
-    groups = []
-    for i in xrange(table.size):
-        groups.append(deref(&table.string[i]))
-    _ta_check_success('TA_GroupTableFree', lib.TA_GroupTableFree(table))
+    cdef TA_RetCode retCode
+    with _TA_ReadLease():
+        with nogil:
+            retCode = lib.TA_GroupTableAlloc(&table)
+        _ta_check_success('TA_GroupTableAlloc', retCode)
+        try:
+            groups = []
+            for i in xrange(table.size):
+                groups.append(deref(&table.string[i]))
+        finally:
+            with nogil:
+                retCode = lib.TA_GroupTableFree(table)
+            _ta_check_success('TA_GroupTableFree', retCode)
     return groups
 
 def _ta_getFuncTable(char *group):
@@ -578,11 +588,19 @@ def _ta_getFuncTable(char *group):
     Returns a list of the functions for the specified group name. *slow*
     """
     cdef lib.TA_StringTable *table
-    _ta_check_success('TA_FuncTableAlloc', lib.TA_FuncTableAlloc(group, &table))
-    functions = []
-    for i in xrange(table.size):
-        functions.append(deref(&table.string[i]))
-    _ta_check_success('TA_FuncTableFree', lib.TA_FuncTableFree(table))
+    cdef TA_RetCode retCode
+    with _TA_ReadLease():
+        with nogil:
+            retCode = lib.TA_FuncTableAlloc(group, &table)
+        _ta_check_success('TA_FuncTableAlloc', retCode)
+        try:
+            functions = []
+            for i in xrange(table.size):
+                functions.append(deref(&table.string[i]))
+        finally:
+            with nogil:
+                retCode = lib.TA_FuncTableFree(table)
+            _ta_check_success('TA_FuncTableFree', retCode)
     return functions
 
 def __get_flags(int flag, dict flags_lookup_dict):
@@ -644,7 +662,11 @@ def _ta_getFuncInfo(char *function_name):
     group, help, flags, num_inputs, num_opt_inputs and num_outputs.
     """
     cdef const lib.TA_FuncInfo *info
-    retCode = lib.TA_GetFuncInfo(__ta_getFuncHandle(function_name), &info)
+    cdef const lib.TA_FuncHandle *handle = __ta_getFuncHandle(function_name)
+    cdef TA_RetCode retCode
+    with _TA_ReadLease():
+        with nogil:
+            retCode = lib.TA_GetFuncInfo(handle, &info)
     _ta_check_success('TA_GetFuncInfo', retCode)
 
     return {
@@ -663,7 +685,11 @@ def _ta_getInputParameterInfo(char *function_name, int idx):
     keys: name and flags.
     """
     cdef const lib.TA_InputParameterInfo *info
-    retCode = lib.TA_GetInputParameterInfo(__ta_getFuncHandle(function_name), idx, &info)
+    cdef const lib.TA_FuncHandle *handle = __ta_getFuncHandle(function_name)
+    cdef TA_RetCode retCode
+    with _TA_ReadLease():
+        with nogil:
+            retCode = lib.TA_GetInputParameterInfo(handle, idx, &info)
     _ta_check_success('TA_GetInputParameterInfo', retCode)
 
     name = bytes2str(info.paramName)
@@ -684,7 +710,11 @@ def _ta_getOptInputParameterInfo(char *function_name, int idx):
     following keys: name, display_name, type, help, default_value and value.
     """
     cdef const lib.TA_OptInputParameterInfo *info
-    retCode = lib.TA_GetOptInputParameterInfo(__ta_getFuncHandle(function_name), idx, &info)
+    cdef const lib.TA_FuncHandle *handle = __ta_getFuncHandle(function_name)
+    cdef TA_RetCode retCode
+    with _TA_ReadLease():
+        with nogil:
+            retCode = lib.TA_GetOptInputParameterInfo(handle, idx, &info)
     _ta_check_success('TA_GetOptInputParameterInfo', retCode)
 
     name = bytes2str(info.paramName)
@@ -706,7 +736,11 @@ def _ta_getOutputParameterInfo(char *function_name, int idx):
     keys: name and flags.
     """
     cdef const lib.TA_OutputParameterInfo *info
-    retCode = lib.TA_GetOutputParameterInfo(__ta_getFuncHandle(function_name), idx, &info)
+    cdef const lib.TA_FuncHandle *handle = __ta_getFuncHandle(function_name)
+    cdef TA_RetCode retCode
+    with _TA_ReadLease():
+        with nogil:
+            retCode = lib.TA_GetOutputParameterInfo(handle, idx, &info)
     _ta_check_success('TA_GetOutputParameterInfo', retCode)
 
     name = bytes2str(info.paramName)
@@ -778,7 +812,11 @@ cdef const lib.TA_FuncHandle*  __ta_getFuncHandle(char *function_name):
     Returns a pointer to a function handle for the given function name
     """
     cdef const lib.TA_FuncHandle *handle
-    _ta_check_success('TA_GetFuncHandle', lib.TA_GetFuncHandle(function_name, &handle))
+    cdef TA_RetCode retCode
+    with _TA_ReadLease():
+        with nogil:
+            retCode = lib.TA_GetFuncHandle(function_name, &handle)
+    _ta_check_success('TA_GetFuncHandle', retCode)
     return handle
 
 cdef lib.TA_ParamHolder* __ta_paramHolderAlloc(char *function_name):
@@ -786,7 +824,11 @@ cdef lib.TA_ParamHolder* __ta_paramHolderAlloc(char *function_name):
     Returns a pointer to a parameter holder for the given function name
     """
     cdef lib.TA_ParamHolder *holder
-    retCode = lib.TA_ParamHolderAlloc(__ta_getFuncHandle(function_name), &holder)
+    cdef const lib.TA_FuncHandle *handle = __ta_getFuncHandle(function_name)
+    cdef TA_RetCode retCode
+    with _TA_ReadLease():
+        with nogil:
+            retCode = lib.TA_ParamHolderAlloc(handle, &holder)
     _ta_check_success('TA_ParamHolderAlloc', retCode)
     return holder
 
@@ -795,18 +837,28 @@ cdef int __ta_paramHolderFree(lib.TA_ParamHolder *params):
     Frees the memory allocated by __ta_paramHolderAlloc (call when done with the parameter holder)
     WARNING: Not properly calling this function will cause memory leaks!
     """
-    _ta_check_success('TA_ParamHolderFree', lib.TA_ParamHolderFree(params))
+    cdef TA_RetCode retCode
+    with nogil:
+        retCode = lib.TA_ParamHolderFree(params)
+    _ta_check_success('TA_ParamHolderFree', retCode)
 
 cdef int __ta_setOptInputParamInteger(lib.TA_ParamHolder *holder, int idx, int value):
-    retCode = lib.TA_SetOptInputParamInteger(holder, idx, value)
+    cdef TA_RetCode retCode
+    with nogil:
+        retCode = lib.TA_SetOptInputParamInteger(holder, idx, value)
     _ta_check_success('TA_SetOptInputParamInteger', retCode)
 
 cdef int __ta_setOptInputParamReal(lib.TA_ParamHolder *holder, int idx, double value):
-    retCode = lib.TA_SetOptInputParamReal(holder, idx, value)
+    cdef TA_RetCode retCode
+    with nogil:
+        retCode = lib.TA_SetOptInputParamReal(holder, idx, value)
     _ta_check_success('TA_SetOptInputParamReal', retCode)
 
 cdef int __ta_getLookback(lib.TA_ParamHolder *holder):
     cdef int lookback
-    retCode = lib.TA_GetLookback(holder, &lookback)
+    cdef TA_RetCode retCode
+    with _TA_ReadLease():
+        with nogil:
+            retCode = lib.TA_GetLookback(holder, &lookback)
     _ta_check_success('TA_GetLookback', retCode)
     return lookback
diff --git a/talib/_common.pxi b/talib/_common.pxi
index 4f0d4adbb..b41820ac9 100644
--- a/talib/_common.pxi
+++ b/talib/_common.pxi
@@ -1,10 +1,83 @@
 import warnings
+cimport cython
 
 cimport _ta_lib as lib
 from _ta_lib cimport TA_RetCode, TA_FuncUnstId
 
 __ta_version__ = lib.TA_GetVersionString()
 
+# The gate protects bookkeeping only: independent readers compute concurrently.
+# A settings change fails rather than waiting for a live stream or a reader
+# (which could itself be invoking the setter from an allocation callback).
+cdef cython.pymutex _ta_gate
+cdef unsigned long _ta_readers = 0
+cdef unsigned long _ta_live_streams = 0
+cdef bint _ta_writing = False
+cdef bint _ta_initialized = False
+
+cdef bint _ta_begin_read() noexcept nogil:
+    global _ta_readers
+    with _ta_gate:
+        if _ta_writing or not _ta_initialized:
+            return False
+        _ta_readers += 1
+        return True
+
+cdef void _ta_end_read() noexcept nogil:
+    global _ta_readers
+    with _ta_gate:
+        _ta_readers -= 1
+
+cdef bint _ta_begin_write() noexcept nogil:
+    global _ta_writing
+    with _ta_gate:
+        if _ta_writing or _ta_readers or _ta_live_streams:
+            return False
+        _ta_writing = True
+        return True
+
+cdef void _ta_end_write() noexcept nogil:
+    global _ta_writing
+    with _ta_gate:
+        _ta_writing = False
+
+cdef void _ta_stream_registered() noexcept nogil:
+    global _ta_live_streams
+    with _ta_gate:
+        _ta_live_streams += 1
+
+cdef void _ta_stream_closed() noexcept nogil:
+    global _ta_live_streams
+    with _ta_gate:
+        _ta_live_streams -= 1
+
+cdef void _ta_acquire_read() except *:
+    cdef bint acquired
+    with nogil:
+        acquired = _ta_begin_read()
+    if not acquired:
+        raise RuntimeError("TA-Lib is not initialized or a settings change is in progress")
+
+cdef class _TA_ReadLease:
+    def __enter__(self):
+        _ta_acquire_read()
+
+    def __exit__(self, *args):
+        with nogil:
+            _ta_end_read()
+
+cdef class _TA_WriteLease:
+    def __enter__(self):
+        cdef bint acquired
+        with nogil:
+            acquired = _ta_begin_write()
+        if not acquired:
+            raise RuntimeError("cannot change TA-Lib settings or lifecycle while calls or streams are active")
+
+    def __exit__(self, *args):
+        with nogil:
+            _ta_end_write()
+
 
 class InsufficientHistory(Exception):
     """Not enough history to open a stream (TA_INSUFFICIENT_HISTORY).
@@ -60,14 +133,36 @@ cpdef _ta_check_success(str function_name, TA_RetCode ret_code):
         function_name, ret_code, description))
 
 def _ta_initialize():
+    global _ta_initialized
     cdef TA_RetCode ret_code
-    ret_code = lib.TA_Initialize()
-    _ta_check_success('TA_Initialize', ret_code)
+    with _TA_WriteLease():
+        if not _ta_initialized:
+            with nogil:
+                ret_code = lib.TA_Initialize()
+            _ta_check_success('TA_Initialize', ret_code)
+            _ta_initialized = True
 
-def _ta_shutdown():
+def _ta_shutdown(bint at_exit=False):
+    global _ta_initialized
     cdef TA_RetCode ret_code
-    ret_code = lib.TA_Shutdown()
-    _ta_check_success('TA_Shutdown', ret_code)
+    cdef bint acquired
+    with nogil:
+        acquired = _ta_begin_write()
+    if not acquired:
+        if at_exit:
+            # Workers and module globals may still own handles at interpreter
+            # exit. Leave the C library intact for their finalizers.
+            return
+        raise RuntimeError("cannot shut down TA-Lib while calls or streams are active")
+    try:
+        if _ta_initialized:
+            with nogil:
+                ret_code = lib.TA_Shutdown()
+            _ta_check_success('TA_Shutdown', ret_code)
+            _ta_initialized = False
+    finally:
+        with nogil:
+            _ta_end_write()
 
 class MA_Type(object):
     SMA, EMA, WMA, DEMA, TEMA, TRIMA, KAMA, MAMA, T3, HMA, DISABLED, DEFAULT, \
@@ -152,11 +247,15 @@ def _ta_func_unst_id(name):
 def _ta_set_unstable_period(name, period):
     cdef TA_RetCode ret_code
     cdef TA_FuncUnstId id
+    cdef unsigned int c_period
     unst_id = _ta_func_unst_id(name)
     if unst_id is None:
         return
     id = unst_id
-    ret_code = lib.TA_SetUnstablePeriod(id, period)
+    c_period = period
+    with _TA_WriteLease():
+        with nogil:
+            ret_code = lib.TA_SetUnstablePeriod(id, c_period)
     _ta_check_success('TA_SetUnstablePeriod', ret_code)
 
 def _ta_get_unstable_period(name):
@@ -166,17 +265,24 @@ def _ta_get_unstable_period(name):
     if unst_id is None:
         return 0
     id = unst_id
-    period = lib.TA_GetUnstablePeriod(id)
+    with _TA_ReadLease():
+        with nogil:
+            period = lib.TA_GetUnstablePeriod(id)
     return period
 
 def _ta_set_compatibility(value):
     cdef TA_RetCode ret_code
-    ret_code = lib.TA_SetCompatibility(value)
+    cdef int c_value = value
+    with _TA_WriteLease():
+        with nogil:
+            ret_code = lib.TA_SetCompatibility(c_value)
     _ta_check_success('TA_SetCompatibility', ret_code)
 
 def _ta_get_compatibility():
     cdef int value
-    value = lib.TA_GetCompatibility()
+    with _TA_ReadLease():
+        with nogil:
+            value = lib.TA_GetCompatibility()
     return value
 
 class CandleSettingType(object):
@@ -191,12 +297,16 @@ class RangeType(object):
 
 RangeType = RangeType()
 
-def _ta_set_candle_settings(settingtype, rangetype, avgperiod, factor):
+def _ta_set_candle_settings(int settingtype, int rangetype, int avgperiod, double factor):
     cdef TA_RetCode ret_code
-    ret_code = lib.TA_SetCandleSettings(settingtype, rangetype, avgperiod, factor)
+    with _TA_WriteLease():
+        with nogil:
+            ret_code = lib.TA_SetCandleSettings(settingtype, rangetype, avgperiod, factor)
     _ta_check_success('TA_SetCandleSettings', ret_code)
 
-def _ta_restore_candle_default_settings(settingtype):
+def _ta_restore_candle_default_settings(int settingtype):
     cdef TA_RetCode ret_code
-    ret_code = lib.TA_RestoreCandleDefaultSettings(settingtype)
+    with _TA_WriteLease():
+        with nogil:
+            ret_code = lib.TA_RestoreCandleDefaultSettings(settingtype)
     _ta_check_success('TA_RestoreCandleDefaultSettings', ret_code)
diff --git a/talib/_func.pxi b/talib/_func.pxi
index 1ebe49459..767596454 100644
--- a/talib/_func.pxi
+++ b/talib/_func.pxi
@@ -56,7 +56,7 @@ cdef np.npy_intp check_length4(np.ndarray a1, np.ndarray a2, np.ndarray a3, np.n
         raise Exception("input array lengths are different")
     return length
 
-cdef np.npy_int check_begidx1(np.npy_intp length, double* a1):
+cdef np.npy_int check_begidx1(np.npy_intp length, double* a1) noexcept nogil:
     cdef:
         double val
     for i from 0 <= i < length:
@@ -67,7 +67,7 @@ cdef np.npy_int check_begidx1(np.npy_intp length, double* a1):
     else:
         return length - 1
 
-cdef np.npy_int check_begidx2(np.npy_intp length, double* a1, double* a2):
+cdef np.npy_int check_begidx2(np.npy_intp length, double* a1, double* a2) noexcept nogil:
     cdef:
         double val
     for i from 0 <= i < length:
@@ -81,7 +81,7 @@ cdef np.npy_int check_begidx2(np.npy_intp length, double* a1, double* a2):
     else:
         return length - 1
 
-cdef np.npy_int check_begidx3(np.npy_intp length, double* a1, double* a2, double* a3):
+cdef np.npy_int check_begidx3(np.npy_intp length, double* a1, double* a2, double* a3) noexcept nogil:
     cdef:
         double val
     for i from 0 <= i < length:
@@ -98,7 +98,7 @@ cdef np.npy_int check_begidx3(np.npy_intp length, double* a1, double* a2, double
     else:
         return length - 1
 
-cdef np.npy_int check_begidx4(np.npy_intp length, double* a1, double* a2, double* a3, double* a4):
+cdef np.npy_int check_begidx4(np.npy_intp length, double* a1, double* a2, double* a3, double* a4) noexcept nogil:
     cdef:
         double val
     for i from 0 <= i < length:
@@ -124,8 +124,9 @@ cdef np.ndarray make_double_array(np.npy_intp length, int lookback):
         double* outreal_data
     outreal = PyArray_EMPTY(1, &length, np.NPY_DOUBLE, np.NPY_ARRAY_DEFAULT)
     outreal_data = <double*>outreal.data
-    for i from 0 <= i < min(lookback, length):
-        outreal_data[i] = NaN
+    with nogil:
+        for i from 0 <= i < min(lookback, length):
+            outreal_data[i] = NaN
     return outreal
 
 cdef np.ndarray make_int_array(np.npy_intp length, int lookback):
@@ -134,8 +135,9 @@ cdef np.ndarray make_int_array(np.npy_intp length, int lookback):
         int* outinteger_data
     outinteger = PyArray_EMPTY(1, &length, np.NPY_INT32, np.NPY_ARRAY_DEFAULT)
     outinteger_data = <int*>outinteger.data
-    for i from 0 <= i < min(lookback, length):
-        outinteger_data[i] = 0
+    with nogil:
+        for i from 0 <= i < min(lookback, length):
+            outinteger_data[i] = 0
     return outinteger
 
 
@@ -167,11 +169,19 @@ def AC( np.ndarray high not None , np.ndarray low not None , int fastperiod=-2**
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_AC_Lookback( fastperiod , slowperiod , signalperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_AC( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , fastperiod , slowperiod , signalperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_AC_Lookback( fastperiod , slowperiod , signalperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_AC( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , fastperiod , slowperiod , signalperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_AC", retCode)
     return outreal 
 
@@ -206,13 +216,21 @@ def ACCBANDS( np.ndarray high not None , np.ndarray low not None , np.ndarray cl
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ACCBANDS_Lookback( timeperiod )
-    outrealupperband = make_double_array(length, lookback)
-    outrealmiddleband = make_double_array(length, lookback)
-    outreallowerband = make_double_array(length, lookback)
-    retCode = lib.TA_ACCBANDS( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outrealupperband.data)+lookback , <double *>(outrealmiddleband.data)+lookback , <double *>(outreallowerband.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ACCBANDS_Lookback( timeperiod )
+        outrealupperband = make_double_array(length, lookback)
+        outrealmiddleband = make_double_array(length, lookback)
+        outreallowerband = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ACCBANDS( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outrealupperband.data)+lookback , <double *>(outrealmiddleband.data)+lookback , <double *>(outreallowerband.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ACCBANDS", retCode)
     return outrealupperband , outrealmiddleband , outreallowerband 
 
@@ -239,11 +257,19 @@ def ACOS( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ACOS_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ACOS( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ACOS_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ACOS( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ACOS", retCode)
     return outreal 
 
@@ -273,11 +299,19 @@ def AD( np.ndarray high not None , np.ndarray low not None , np.ndarray close no
     length = check_length4(high, low, close, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx4(length, <double*>(high.data), <double*>(low.data), <double*>(close.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_AD_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_AD( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(high.data), <double*>(low.data), <double*>(close.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_AD_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_AD( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_AD", retCode)
     return outreal 
 
@@ -306,11 +340,19 @@ def ADD( np.ndarray real0 not None , np.ndarray real1 not None ):
     length = check_length2(real0, real1)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ADD_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ADD( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ADD_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ADD( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ADD", retCode)
     return outreal 
 
@@ -343,11 +385,19 @@ def ADOSC( np.ndarray high not None , np.ndarray low not None , np.ndarray close
     length = check_length4(high, low, close, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx4(length, <double*>(high.data), <double*>(low.data), <double*>(close.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ADOSC_Lookback( fastperiod , slowperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ADOSC( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , fastperiod , slowperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(high.data), <double*>(low.data), <double*>(close.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ADOSC_Lookback( fastperiod , slowperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ADOSC( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , fastperiod , slowperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ADOSC", retCode)
     return outreal 
 
@@ -377,11 +427,19 @@ def ADR( np.ndarray high not None , np.ndarray low not None , int timeperiod=-2*
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ADR_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ADR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ADR_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ADR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ADR", retCode)
     return outreal 
 
@@ -412,11 +470,19 @@ def ADX( np.ndarray high not None , np.ndarray low not None , np.ndarray close n
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ADX_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ADX( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ADX_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ADX( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ADX", retCode)
     return outreal 
 
@@ -447,11 +513,19 @@ def ADXR( np.ndarray high not None , np.ndarray low not None , np.ndarray close
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ADXR_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ADXR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ADXR_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ADXR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ADXR", retCode)
     return outreal 
 
@@ -482,11 +556,19 @@ def AO( np.ndarray high not None , np.ndarray low not None , int fastperiod=-2**
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_AO_Lookback( fastperiod , slowperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_AO( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , fastperiod , slowperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_AO_Lookback( fastperiod , slowperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_AO( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , fastperiod , slowperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_AO", retCode)
     return outreal 
 
@@ -517,11 +599,19 @@ def APO( np.ndarray real not None , int fastperiod=-2**31 , int slowperiod=-2**3
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_APO_Lookback( fastperiod , slowperiod , matype )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_APO( 0 , endidx , <double *>(real.data)+begidx , fastperiod , slowperiod , matype , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_APO_Lookback( fastperiod , slowperiod , matype )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_APO( 0 , endidx , <double *>(real.data)+begidx , fastperiod , slowperiod , matype , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_APO", retCode)
     return outreal 
 
@@ -553,12 +643,20 @@ def AROON( np.ndarray high not None , np.ndarray low not None , int timeperiod=-
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_AROON_Lookback( timeperiod )
-    outaroondown = make_double_array(length, lookback)
-    outaroonup = make_double_array(length, lookback)
-    retCode = lib.TA_AROON( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outaroondown.data)+lookback , <double *>(outaroonup.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_AROON_Lookback( timeperiod )
+        outaroondown = make_double_array(length, lookback)
+        outaroonup = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_AROON( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outaroondown.data)+lookback , <double *>(outaroonup.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_AROON", retCode)
     return outaroondown , outaroonup 
 
@@ -588,11 +686,19 @@ def AROONOSC( np.ndarray high not None , np.ndarray low not None , int timeperio
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_AROONOSC_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_AROONOSC( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_AROONOSC_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_AROONOSC( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_AROONOSC", retCode)
     return outreal 
 
@@ -619,11 +725,19 @@ def ASIN( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ASIN_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ASIN( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ASIN_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ASIN( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ASIN", retCode)
     return outreal 
 
@@ -650,11 +764,19 @@ def ATAN( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ATAN_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ATAN( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ATAN_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ATAN( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ATAN", retCode)
     return outreal 
 
@@ -685,11 +807,19 @@ def ATR( np.ndarray high not None , np.ndarray low not None , np.ndarray close n
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ATR_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ATR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ATR_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ATR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ATR", retCode)
     return outreal 
 
@@ -718,11 +848,19 @@ def AVGDEV( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_AVGDEV_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_AVGDEV( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_AVGDEV_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_AVGDEV( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_AVGDEV", retCode)
     return outreal 
 
@@ -752,11 +890,19 @@ def AVGPRICE( np.ndarray open not None , np.ndarray high not None , np.ndarray l
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_AVGPRICE_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_AVGPRICE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_AVGPRICE_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_AVGPRICE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_AVGPRICE", retCode)
     return outreal 
 
@@ -792,13 +938,21 @@ def BBANDS( np.ndarray real not None , int timeperiod=-2**31 , double nbdevup=-4
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_BBANDS_Lookback( timeperiod , nbdevup , nbdevdn , matype )
-    outrealupperband = make_double_array(length, lookback)
-    outrealmiddleband = make_double_array(length, lookback)
-    outreallowerband = make_double_array(length, lookback)
-    retCode = lib.TA_BBANDS( 0 , endidx , <double *>(real.data)+begidx , timeperiod , nbdevup , nbdevdn , matype , &outbegidx , &outnbelement , <double *>(outrealupperband.data)+lookback , <double *>(outrealmiddleband.data)+lookback , <double *>(outreallowerband.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_BBANDS_Lookback( timeperiod , nbdevup , nbdevdn , matype )
+        outrealupperband = make_double_array(length, lookback)
+        outrealmiddleband = make_double_array(length, lookback)
+        outreallowerband = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_BBANDS( 0 , endidx , <double *>(real.data)+begidx , timeperiod , nbdevup , nbdevdn , matype , &outbegidx , &outnbelement , <double *>(outrealupperband.data)+lookback , <double *>(outrealmiddleband.data)+lookback , <double *>(outreallowerband.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_BBANDS", retCode)
     return outrealupperband , outrealmiddleband , outreallowerband 
 
@@ -829,11 +983,19 @@ def BETA( np.ndarray real0 not None , np.ndarray real1 not None , int timeperiod
     length = check_length2(real0, real1)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_BETA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_BETA( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_BETA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_BETA( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_BETA", retCode)
     return outreal 
 
@@ -863,11 +1025,19 @@ def BOP( np.ndarray open not None , np.ndarray high not None , np.ndarray low no
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_BOP_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_BOP( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_BOP_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_BOP( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_BOP", retCode)
     return outreal 
 
@@ -898,11 +1068,19 @@ def CCI( np.ndarray high not None , np.ndarray low not None , np.ndarray close n
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CCI_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_CCI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CCI_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CCI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CCI", retCode)
     return outreal 
 
@@ -932,11 +1110,19 @@ def CDL2CROWS( np.ndarray open not None , np.ndarray high not None , np.ndarray
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDL2CROWS_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDL2CROWS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDL2CROWS_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDL2CROWS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDL2CROWS", retCode)
     return outinteger 
 
@@ -966,11 +1152,19 @@ def CDL3BLACKCROWS( np.ndarray open not None , np.ndarray high not None , np.nda
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDL3BLACKCROWS_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDL3BLACKCROWS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDL3BLACKCROWS_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDL3BLACKCROWS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDL3BLACKCROWS", retCode)
     return outinteger 
 
@@ -1000,11 +1194,19 @@ def CDL3INSIDE( np.ndarray open not None , np.ndarray high not None , np.ndarray
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDL3INSIDE_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDL3INSIDE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDL3INSIDE_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDL3INSIDE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDL3INSIDE", retCode)
     return outinteger 
 
@@ -1034,11 +1236,19 @@ def CDL3LINESTRIKE( np.ndarray open not None , np.ndarray high not None , np.nda
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDL3LINESTRIKE_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDL3LINESTRIKE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDL3LINESTRIKE_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDL3LINESTRIKE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDL3LINESTRIKE", retCode)
     return outinteger 
 
@@ -1068,11 +1278,19 @@ def CDL3OUTSIDE( np.ndarray open not None , np.ndarray high not None , np.ndarra
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDL3OUTSIDE_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDL3OUTSIDE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDL3OUTSIDE_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDL3OUTSIDE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDL3OUTSIDE", retCode)
     return outinteger 
 
@@ -1102,11 +1320,19 @@ def CDL3STARSINSOUTH( np.ndarray open not None , np.ndarray high not None , np.n
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDL3STARSINSOUTH_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDL3STARSINSOUTH( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDL3STARSINSOUTH_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDL3STARSINSOUTH( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDL3STARSINSOUTH", retCode)
     return outinteger 
 
@@ -1136,11 +1362,19 @@ def CDL3WHITESOLDIERS( np.ndarray open not None , np.ndarray high not None , np.
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDL3WHITESOLDIERS_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDL3WHITESOLDIERS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDL3WHITESOLDIERS_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDL3WHITESOLDIERS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDL3WHITESOLDIERS", retCode)
     return outinteger 
 
@@ -1172,11 +1406,19 @@ def CDLABANDONEDBABY( np.ndarray open not None , np.ndarray high not None , np.n
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLABANDONEDBABY_Lookback( penetration )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLABANDONEDBABY( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLABANDONEDBABY_Lookback( penetration )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLABANDONEDBABY( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLABANDONEDBABY", retCode)
     return outinteger 
 
@@ -1206,11 +1448,19 @@ def CDLADVANCEBLOCK( np.ndarray open not None , np.ndarray high not None , np.nd
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLADVANCEBLOCK_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLADVANCEBLOCK( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLADVANCEBLOCK_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLADVANCEBLOCK( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLADVANCEBLOCK", retCode)
     return outinteger 
 
@@ -1240,11 +1490,19 @@ def CDLBELTHOLD( np.ndarray open not None , np.ndarray high not None , np.ndarra
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLBELTHOLD_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLBELTHOLD( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLBELTHOLD_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLBELTHOLD( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLBELTHOLD", retCode)
     return outinteger 
 
@@ -1274,11 +1532,19 @@ def CDLBREAKAWAY( np.ndarray open not None , np.ndarray high not None , np.ndarr
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLBREAKAWAY_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLBREAKAWAY( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLBREAKAWAY_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLBREAKAWAY( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLBREAKAWAY", retCode)
     return outinteger 
 
@@ -1308,11 +1574,19 @@ def CDLCLOSINGMARUBOZU( np.ndarray open not None , np.ndarray high not None , np
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLCLOSINGMARUBOZU_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLCLOSINGMARUBOZU( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLCLOSINGMARUBOZU_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLCLOSINGMARUBOZU( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLCLOSINGMARUBOZU", retCode)
     return outinteger 
 
@@ -1342,11 +1616,19 @@ def CDLCONCEALBABYSWALL( np.ndarray open not None , np.ndarray high not None , n
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLCONCEALBABYSWALL_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLCONCEALBABYSWALL( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLCONCEALBABYSWALL_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLCONCEALBABYSWALL( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLCONCEALBABYSWALL", retCode)
     return outinteger 
 
@@ -1376,11 +1658,19 @@ def CDLCOUNTERATTACK( np.ndarray open not None , np.ndarray high not None , np.n
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLCOUNTERATTACK_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLCOUNTERATTACK( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLCOUNTERATTACK_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLCOUNTERATTACK( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLCOUNTERATTACK", retCode)
     return outinteger 
 
@@ -1412,11 +1702,19 @@ def CDLDARKCLOUDCOVER( np.ndarray open not None , np.ndarray high not None , np.
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLDARKCLOUDCOVER_Lookback( penetration )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLDARKCLOUDCOVER( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLDARKCLOUDCOVER_Lookback( penetration )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLDARKCLOUDCOVER( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLDARKCLOUDCOVER", retCode)
     return outinteger 
 
@@ -1446,11 +1744,19 @@ def CDLDOJI( np.ndarray open not None , np.ndarray high not None , np.ndarray lo
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLDOJI_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLDOJI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLDOJI_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLDOJI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLDOJI", retCode)
     return outinteger 
 
@@ -1480,11 +1786,19 @@ def CDLDOJISTAR( np.ndarray open not None , np.ndarray high not None , np.ndarra
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLDOJISTAR_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLDOJISTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLDOJISTAR_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLDOJISTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLDOJISTAR", retCode)
     return outinteger 
 
@@ -1514,11 +1828,19 @@ def CDLDRAGONFLYDOJI( np.ndarray open not None , np.ndarray high not None , np.n
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLDRAGONFLYDOJI_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLDRAGONFLYDOJI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLDRAGONFLYDOJI_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLDRAGONFLYDOJI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLDRAGONFLYDOJI", retCode)
     return outinteger 
 
@@ -1548,11 +1870,19 @@ def CDLENGULFING( np.ndarray open not None , np.ndarray high not None , np.ndarr
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLENGULFING_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLENGULFING( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLENGULFING_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLENGULFING( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLENGULFING", retCode)
     return outinteger 
 
@@ -1584,11 +1914,19 @@ def CDLEVENINGDOJISTAR( np.ndarray open not None , np.ndarray high not None , np
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLEVENINGDOJISTAR_Lookback( penetration )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLEVENINGDOJISTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLEVENINGDOJISTAR_Lookback( penetration )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLEVENINGDOJISTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLEVENINGDOJISTAR", retCode)
     return outinteger 
 
@@ -1620,11 +1958,19 @@ def CDLEVENINGSTAR( np.ndarray open not None , np.ndarray high not None , np.nda
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLEVENINGSTAR_Lookback( penetration )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLEVENINGSTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLEVENINGSTAR_Lookback( penetration )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLEVENINGSTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLEVENINGSTAR", retCode)
     return outinteger 
 
@@ -1654,11 +2000,19 @@ def CDLGAPSIDESIDEWHITE( np.ndarray open not None , np.ndarray high not None , n
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLGAPSIDESIDEWHITE_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLGAPSIDESIDEWHITE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLGAPSIDESIDEWHITE_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLGAPSIDESIDEWHITE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLGAPSIDESIDEWHITE", retCode)
     return outinteger 
 
@@ -1688,11 +2042,19 @@ def CDLGRAVESTONEDOJI( np.ndarray open not None , np.ndarray high not None , np.
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLGRAVESTONEDOJI_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLGRAVESTONEDOJI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLGRAVESTONEDOJI_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLGRAVESTONEDOJI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLGRAVESTONEDOJI", retCode)
     return outinteger 
 
@@ -1722,11 +2084,19 @@ def CDLHAMMER( np.ndarray open not None , np.ndarray high not None , np.ndarray
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLHAMMER_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLHAMMER( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLHAMMER_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLHAMMER( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLHAMMER", retCode)
     return outinteger 
 
@@ -1756,11 +2126,19 @@ def CDLHANGINGMAN( np.ndarray open not None , np.ndarray high not None , np.ndar
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLHANGINGMAN_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLHANGINGMAN( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLHANGINGMAN_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLHANGINGMAN( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLHANGINGMAN", retCode)
     return outinteger 
 
@@ -1790,11 +2168,19 @@ def CDLHARAMI( np.ndarray open not None , np.ndarray high not None , np.ndarray
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLHARAMI_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLHARAMI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLHARAMI_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLHARAMI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLHARAMI", retCode)
     return outinteger 
 
@@ -1824,11 +2210,19 @@ def CDLHARAMICROSS( np.ndarray open not None , np.ndarray high not None , np.nda
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLHARAMICROSS_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLHARAMICROSS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLHARAMICROSS_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLHARAMICROSS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLHARAMICROSS", retCode)
     return outinteger 
 
@@ -1858,11 +2252,19 @@ def CDLHIGHWAVE( np.ndarray open not None , np.ndarray high not None , np.ndarra
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLHIGHWAVE_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLHIGHWAVE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLHIGHWAVE_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLHIGHWAVE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLHIGHWAVE", retCode)
     return outinteger 
 
@@ -1892,11 +2294,19 @@ def CDLHIKKAKE( np.ndarray open not None , np.ndarray high not None , np.ndarray
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLHIKKAKE_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLHIKKAKE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLHIKKAKE_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLHIKKAKE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLHIKKAKE", retCode)
     return outinteger 
 
@@ -1926,11 +2336,19 @@ def CDLHIKKAKEMOD( np.ndarray open not None , np.ndarray high not None , np.ndar
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLHIKKAKEMOD_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLHIKKAKEMOD( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLHIKKAKEMOD_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLHIKKAKEMOD( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLHIKKAKEMOD", retCode)
     return outinteger 
 
@@ -1960,11 +2378,19 @@ def CDLHOMINGPIGEON( np.ndarray open not None , np.ndarray high not None , np.nd
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLHOMINGPIGEON_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLHOMINGPIGEON( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLHOMINGPIGEON_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLHOMINGPIGEON( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLHOMINGPIGEON", retCode)
     return outinteger 
 
@@ -1994,11 +2420,19 @@ def CDLIDENTICAL3CROWS( np.ndarray open not None , np.ndarray high not None , np
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLIDENTICAL3CROWS_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLIDENTICAL3CROWS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLIDENTICAL3CROWS_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLIDENTICAL3CROWS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLIDENTICAL3CROWS", retCode)
     return outinteger 
 
@@ -2028,11 +2462,19 @@ def CDLINNECK( np.ndarray open not None , np.ndarray high not None , np.ndarray
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLINNECK_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLINNECK( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLINNECK_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLINNECK( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLINNECK", retCode)
     return outinteger 
 
@@ -2062,11 +2504,19 @@ def CDLINVERTEDHAMMER( np.ndarray open not None , np.ndarray high not None , np.
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLINVERTEDHAMMER_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLINVERTEDHAMMER( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLINVERTEDHAMMER_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLINVERTEDHAMMER( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLINVERTEDHAMMER", retCode)
     return outinteger 
 
@@ -2096,11 +2546,19 @@ def CDLKICKING( np.ndarray open not None , np.ndarray high not None , np.ndarray
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLKICKING_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLKICKING( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLKICKING_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLKICKING( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLKICKING", retCode)
     return outinteger 
 
@@ -2130,11 +2588,19 @@ def CDLKICKINGBYLENGTH( np.ndarray open not None , np.ndarray high not None , np
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLKICKINGBYLENGTH_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLKICKINGBYLENGTH( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLKICKINGBYLENGTH_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLKICKINGBYLENGTH( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLKICKINGBYLENGTH", retCode)
     return outinteger 
 
@@ -2164,11 +2630,19 @@ def CDLLADDERBOTTOM( np.ndarray open not None , np.ndarray high not None , np.nd
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLLADDERBOTTOM_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLLADDERBOTTOM( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLLADDERBOTTOM_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLLADDERBOTTOM( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLLADDERBOTTOM", retCode)
     return outinteger 
 
@@ -2198,11 +2672,19 @@ def CDLLONGLEGGEDDOJI( np.ndarray open not None , np.ndarray high not None , np.
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLLONGLEGGEDDOJI_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLLONGLEGGEDDOJI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLLONGLEGGEDDOJI_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLLONGLEGGEDDOJI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLLONGLEGGEDDOJI", retCode)
     return outinteger 
 
@@ -2232,11 +2714,19 @@ def CDLLONGLINE( np.ndarray open not None , np.ndarray high not None , np.ndarra
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLLONGLINE_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLLONGLINE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLLONGLINE_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLLONGLINE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLLONGLINE", retCode)
     return outinteger 
 
@@ -2266,11 +2756,19 @@ def CDLMARUBOZU( np.ndarray open not None , np.ndarray high not None , np.ndarra
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLMARUBOZU_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLMARUBOZU( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLMARUBOZU_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLMARUBOZU( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLMARUBOZU", retCode)
     return outinteger 
 
@@ -2300,11 +2798,19 @@ def CDLMATCHINGLOW( np.ndarray open not None , np.ndarray high not None , np.nda
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLMATCHINGLOW_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLMATCHINGLOW( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLMATCHINGLOW_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLMATCHINGLOW( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLMATCHINGLOW", retCode)
     return outinteger 
 
@@ -2336,11 +2842,19 @@ def CDLMATHOLD( np.ndarray open not None , np.ndarray high not None , np.ndarray
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLMATHOLD_Lookback( penetration )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLMATHOLD( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLMATHOLD_Lookback( penetration )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLMATHOLD( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLMATHOLD", retCode)
     return outinteger 
 
@@ -2372,11 +2886,19 @@ def CDLMORNINGDOJISTAR( np.ndarray open not None , np.ndarray high not None , np
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLMORNINGDOJISTAR_Lookback( penetration )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLMORNINGDOJISTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLMORNINGDOJISTAR_Lookback( penetration )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLMORNINGDOJISTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLMORNINGDOJISTAR", retCode)
     return outinteger 
 
@@ -2408,11 +2930,19 @@ def CDLMORNINGSTAR( np.ndarray open not None , np.ndarray high not None , np.nda
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLMORNINGSTAR_Lookback( penetration )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLMORNINGSTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLMORNINGSTAR_Lookback( penetration )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLMORNINGSTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , penetration , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLMORNINGSTAR", retCode)
     return outinteger 
 
@@ -2442,11 +2972,19 @@ def CDLONNECK( np.ndarray open not None , np.ndarray high not None , np.ndarray
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLONNECK_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLONNECK( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLONNECK_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLONNECK( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLONNECK", retCode)
     return outinteger 
 
@@ -2476,11 +3014,19 @@ def CDLPIERCING( np.ndarray open not None , np.ndarray high not None , np.ndarra
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLPIERCING_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLPIERCING( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLPIERCING_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLPIERCING( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLPIERCING", retCode)
     return outinteger 
 
@@ -2510,11 +3056,19 @@ def CDLRICKSHAWMAN( np.ndarray open not None , np.ndarray high not None , np.nda
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLRICKSHAWMAN_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLRICKSHAWMAN( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLRICKSHAWMAN_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLRICKSHAWMAN( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLRICKSHAWMAN", retCode)
     return outinteger 
 
@@ -2544,11 +3098,19 @@ def CDLRISEFALL3METHODS( np.ndarray open not None , np.ndarray high not None , n
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLRISEFALL3METHODS_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLRISEFALL3METHODS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLRISEFALL3METHODS_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLRISEFALL3METHODS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLRISEFALL3METHODS", retCode)
     return outinteger 
 
@@ -2578,11 +3140,19 @@ def CDLSEPARATINGLINES( np.ndarray open not None , np.ndarray high not None , np
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLSEPARATINGLINES_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLSEPARATINGLINES( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLSEPARATINGLINES_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLSEPARATINGLINES( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLSEPARATINGLINES", retCode)
     return outinteger 
 
@@ -2612,11 +3182,19 @@ def CDLSHOOTINGSTAR( np.ndarray open not None , np.ndarray high not None , np.nd
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLSHOOTINGSTAR_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLSHOOTINGSTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLSHOOTINGSTAR_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLSHOOTINGSTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLSHOOTINGSTAR", retCode)
     return outinteger 
 
@@ -2646,11 +3224,19 @@ def CDLSHORTLINE( np.ndarray open not None , np.ndarray high not None , np.ndarr
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLSHORTLINE_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLSHORTLINE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLSHORTLINE_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLSHORTLINE( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLSHORTLINE", retCode)
     return outinteger 
 
@@ -2680,11 +3266,19 @@ def CDLSPINNINGTOP( np.ndarray open not None , np.ndarray high not None , np.nda
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLSPINNINGTOP_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLSPINNINGTOP( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLSPINNINGTOP_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLSPINNINGTOP( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLSPINNINGTOP", retCode)
     return outinteger 
 
@@ -2714,11 +3308,19 @@ def CDLSTALLEDPATTERN( np.ndarray open not None , np.ndarray high not None , np.
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLSTALLEDPATTERN_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLSTALLEDPATTERN( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLSTALLEDPATTERN_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLSTALLEDPATTERN( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLSTALLEDPATTERN", retCode)
     return outinteger 
 
@@ -2748,11 +3350,19 @@ def CDLSTICKSANDWICH( np.ndarray open not None , np.ndarray high not None , np.n
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLSTICKSANDWICH_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLSTICKSANDWICH( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLSTICKSANDWICH_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLSTICKSANDWICH( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLSTICKSANDWICH", retCode)
     return outinteger 
 
@@ -2782,11 +3392,19 @@ def CDLTAKURI( np.ndarray open not None , np.ndarray high not None , np.ndarray
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLTAKURI_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLTAKURI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLTAKURI_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLTAKURI( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLTAKURI", retCode)
     return outinteger 
 
@@ -2816,11 +3434,19 @@ def CDLTASUKIGAP( np.ndarray open not None , np.ndarray high not None , np.ndarr
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLTASUKIGAP_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLTASUKIGAP( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLTASUKIGAP_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLTASUKIGAP( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLTASUKIGAP", retCode)
     return outinteger 
 
@@ -2850,11 +3476,19 @@ def CDLTHRUSTING( np.ndarray open not None , np.ndarray high not None , np.ndarr
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLTHRUSTING_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLTHRUSTING( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLTHRUSTING_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLTHRUSTING( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLTHRUSTING", retCode)
     return outinteger 
 
@@ -2884,11 +3518,19 @@ def CDLTRISTAR( np.ndarray open not None , np.ndarray high not None , np.ndarray
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLTRISTAR_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLTRISTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLTRISTAR_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLTRISTAR( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLTRISTAR", retCode)
     return outinteger 
 
@@ -2918,11 +3560,19 @@ def CDLUNIQUE3RIVER( np.ndarray open not None , np.ndarray high not None , np.nd
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLUNIQUE3RIVER_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLUNIQUE3RIVER( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLUNIQUE3RIVER_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLUNIQUE3RIVER( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLUNIQUE3RIVER", retCode)
     return outinteger 
 
@@ -2952,11 +3602,19 @@ def CDLUPSIDEGAP2CROWS( np.ndarray open not None , np.ndarray high not None , np
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLUPSIDEGAP2CROWS_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLUPSIDEGAP2CROWS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLUPSIDEGAP2CROWS_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLUPSIDEGAP2CROWS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLUPSIDEGAP2CROWS", retCode)
     return outinteger 
 
@@ -2986,11 +3644,19 @@ def CDLXSIDEGAP3METHODS( np.ndarray open not None , np.ndarray high not None , n
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CDLXSIDEGAP3METHODS_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_CDLXSIDEGAP3METHODS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CDLXSIDEGAP3METHODS_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CDLXSIDEGAP3METHODS( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CDLXSIDEGAP3METHODS", retCode)
     return outinteger 
 
@@ -3017,11 +3683,19 @@ def CEIL( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CEIL_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_CEIL( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CEIL_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CEIL( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CEIL", retCode)
     return outreal 
 
@@ -3053,11 +3727,19 @@ def CMF( np.ndarray high not None , np.ndarray low not None , np.ndarray close n
     length = check_length4(high, low, close, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx4(length, <double*>(high.data), <double*>(low.data), <double*>(close.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CMF_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_CMF( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(high.data), <double*>(low.data), <double*>(close.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CMF_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CMF( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CMF", retCode)
     return outreal 
 
@@ -3086,11 +3768,19 @@ def CMO( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CMO_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_CMO( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CMO_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CMO( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CMO", retCode)
     return outreal 
 
@@ -3119,11 +3809,19 @@ def CMOU( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CMOU_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_CMOU( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CMOU_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CMOU( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CMOU", retCode)
     return outreal 
 
@@ -3154,11 +3852,19 @@ def COPPOCK( np.ndarray real not None , int wmaperiod=-2**31 , int roc1period=-2
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_COPPOCK_Lookback( wmaperiod , roc1period , roc2period )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_COPPOCK( 0 , endidx , <double *>(real.data)+begidx , wmaperiod , roc1period , roc2period , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_COPPOCK_Lookback( wmaperiod , roc1period , roc2period )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_COPPOCK( 0 , endidx , <double *>(real.data)+begidx , wmaperiod , roc1period , roc2period , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_COPPOCK", retCode)
     return outreal 
 
@@ -3189,11 +3895,19 @@ def CORREL( np.ndarray real0 not None , np.ndarray real1 not None , int timeperi
     length = check_length2(real0, real1)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CORREL_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_CORREL( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CORREL_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CORREL( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CORREL", retCode)
     return outreal 
 
@@ -3220,11 +3934,19 @@ def COS( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_COS_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_COS( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_COS_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_COS( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_COS", retCode)
     return outreal 
 
@@ -3251,11 +3973,19 @@ def COSH( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_COSH_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_COSH( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_COSH_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_COSH( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_COSH", retCode)
     return outreal 
 
@@ -3282,11 +4012,19 @@ def CUMSUM( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CUMSUM_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_CUMSUM( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CUMSUM_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CUMSUM( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CUMSUM", retCode)
     return outreal 
 
@@ -3317,11 +4055,19 @@ def CVI( np.ndarray high not None , np.ndarray low not None , int timeperiod=-2*
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_CVI_Lookback( timeperiod , rocperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_CVI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , rocperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_CVI_Lookback( timeperiod , rocperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_CVI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , rocperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_CVI", retCode)
     return outreal 
 
@@ -3350,11 +4096,19 @@ def DEMA( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_DEMA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_DEMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_DEMA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_DEMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_DEMA", retCode)
     return outreal 
 
@@ -3383,11 +4137,19 @@ def DIV( np.ndarray real0 not None , np.ndarray real1 not None ):
     length = check_length2(real0, real1)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_DIV_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_DIV( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_DIV_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_DIV( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_DIV", retCode)
     return outreal 
 
@@ -3421,13 +4183,21 @@ def DONCHIAN( np.ndarray high not None , np.ndarray low not None , int timeperio
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_DONCHIAN_Lookback( timeperiod )
-    outrealupperband = make_double_array(length, lookback)
-    outrealmiddleband = make_double_array(length, lookback)
-    outreallowerband = make_double_array(length, lookback)
-    retCode = lib.TA_DONCHIAN( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outrealupperband.data)+lookback , <double *>(outrealmiddleband.data)+lookback , <double *>(outreallowerband.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_DONCHIAN_Lookback( timeperiod )
+        outrealupperband = make_double_array(length, lookback)
+        outrealmiddleband = make_double_array(length, lookback)
+        outreallowerband = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_DONCHIAN( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outrealupperband.data)+lookback , <double *>(outrealmiddleband.data)+lookback , <double *>(outreallowerband.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_DONCHIAN", retCode)
     return outrealupperband , outrealmiddleband , outreallowerband 
 
@@ -3456,11 +4226,19 @@ def DPO( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_DPO_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_DPO( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_DPO_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_DPO( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_DPO", retCode)
     return outreal 
 
@@ -3491,11 +4269,19 @@ def DX( np.ndarray high not None , np.ndarray low not None , np.ndarray close no
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_DX_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_DX( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_DX_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_DX( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_DX", retCode)
     return outreal 
 
@@ -3525,11 +4311,19 @@ def EFI( np.ndarray close not None , np.ndarray volume not None , int timeperiod
     length = check_length2(close, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(close.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_EFI_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_EFI( 0 , endidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(close.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_EFI_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_EFI( 0 , endidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_EFI", retCode)
     return outreal 
 
@@ -3558,11 +4352,19 @@ def EMA( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_EMA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_EMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_EMA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_EMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_EMA", retCode)
     return outreal 
 
@@ -3591,11 +4393,19 @@ def ER( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ER_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ER( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ER_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ER( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ER", retCode)
     return outreal 
 
@@ -3628,12 +4438,20 @@ def ERI( np.ndarray high not None , np.ndarray low not None , np.ndarray close n
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ERI_Lookback( timeperiod )
-    outbullpower = make_double_array(length, lookback)
-    outbearpower = make_double_array(length, lookback)
-    retCode = lib.TA_ERI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outbullpower.data)+lookback , <double *>(outbearpower.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ERI_Lookback( timeperiod )
+        outbullpower = make_double_array(length, lookback)
+        outbearpower = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ERI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outbullpower.data)+lookback , <double *>(outbearpower.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ERI", retCode)
     return outbullpower , outbearpower 
 
@@ -3660,11 +4478,19 @@ def EXP( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_EXP_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_EXP( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_EXP_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_EXP( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_EXP", retCode)
     return outreal 
 
@@ -3691,11 +4517,19 @@ def FLOOR( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_FLOOR_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_FLOOR( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_FLOOR_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_FLOOR( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_FLOOR", retCode)
     return outreal 
 
@@ -3724,11 +4558,19 @@ def FOSC( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_FOSC_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_FOSC( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_FOSC_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_FOSC( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_FOSC", retCode)
     return outreal 
 
@@ -3761,12 +4603,20 @@ def FRACTAL( np.ndarray high not None , np.ndarray low not None , int leftbars=-
     length = check_length2(high, low)
     if length == 0:
         return make_int_array(0, 0), make_int_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_FRACTAL_Lookback( leftbars , rightbars )
-    outswinghigh = make_int_array(length, lookback)
-    outswinglow = make_int_array(length, lookback)
-    retCode = lib.TA_FRACTAL( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , leftbars , rightbars , &outbegidx , &outnbelement , <int *>(outswinghigh.data)+lookback , <int *>(outswinglow.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_FRACTAL_Lookback( leftbars , rightbars )
+        outswinghigh = make_int_array(length, lookback)
+        outswinglow = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_FRACTAL( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , leftbars , rightbars , &outbegidx , &outnbelement , <int *>(outswinghigh.data)+lookback , <int *>(outswinglow.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_FRACTAL", retCode)
     return outswinghigh , outswinglow 
 
@@ -3802,14 +4652,22 @@ def HA( np.ndarray open not None , np.ndarray high not None , np.ndarray low not
     length = check_length4(open, high, low, close)
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0), make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_HA_Lookback( )
-    outhaopen = make_double_array(length, lookback)
-    outhahigh = make_double_array(length, lookback)
-    outhalow = make_double_array(length, lookback)
-    outhaclose = make_double_array(length, lookback)
-    retCode = lib.TA_HA( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outhaopen.data)+lookback , <double *>(outhahigh.data)+lookback , <double *>(outhalow.data)+lookback , <double *>(outhaclose.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(open.data), <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_HA_Lookback( )
+        outhaopen = make_double_array(length, lookback)
+        outhahigh = make_double_array(length, lookback)
+        outhalow = make_double_array(length, lookback)
+        outhaclose = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_HA( 0 , endidx , <double *>(open.data)+begidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outhaopen.data)+lookback , <double *>(outhahigh.data)+lookback , <double *>(outhalow.data)+lookback , <double *>(outhaclose.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_HA", retCode)
     return outhaopen , outhahigh , outhalow , outhaclose 
 
@@ -3838,11 +4696,19 @@ def HMA( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_HMA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_HMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_HMA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_HMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_HMA", retCode)
     return outreal 
 
@@ -3869,11 +4735,19 @@ def HT_DCPERIOD( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_HT_DCPERIOD_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_HT_DCPERIOD( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_HT_DCPERIOD_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_HT_DCPERIOD( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_HT_DCPERIOD", retCode)
     return outreal 
 
@@ -3900,11 +4774,19 @@ def HT_DCPHASE( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_HT_DCPHASE_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_HT_DCPHASE( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_HT_DCPHASE_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_HT_DCPHASE( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_HT_DCPHASE", retCode)
     return outreal 
 
@@ -3933,12 +4815,20 @@ def HT_PHASOR( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_HT_PHASOR_Lookback( )
-    outinphase = make_double_array(length, lookback)
-    outquadrature = make_double_array(length, lookback)
-    retCode = lib.TA_HT_PHASOR( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outinphase.data)+lookback , <double *>(outquadrature.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_HT_PHASOR_Lookback( )
+        outinphase = make_double_array(length, lookback)
+        outquadrature = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_HT_PHASOR( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outinphase.data)+lookback , <double *>(outquadrature.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_HT_PHASOR", retCode)
     return outinphase , outquadrature 
 
@@ -3967,12 +4857,20 @@ def HT_SINE( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_HT_SINE_Lookback( )
-    outsine = make_double_array(length, lookback)
-    outleadsine = make_double_array(length, lookback)
-    retCode = lib.TA_HT_SINE( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outsine.data)+lookback , <double *>(outleadsine.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_HT_SINE_Lookback( )
+        outsine = make_double_array(length, lookback)
+        outleadsine = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_HT_SINE( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outsine.data)+lookback , <double *>(outleadsine.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_HT_SINE", retCode)
     return outsine , outleadsine 
 
@@ -3999,11 +4897,19 @@ def HT_TRENDLINE( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_HT_TRENDLINE_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_HT_TRENDLINE( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_HT_TRENDLINE_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_HT_TRENDLINE( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_HT_TRENDLINE", retCode)
     return outreal 
 
@@ -4030,11 +4936,19 @@ def HT_TRENDMODE( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_HT_TRENDMODE_Lookback( )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_HT_TRENDMODE( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_HT_TRENDMODE_Lookback( )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_HT_TRENDMODE( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_HT_TRENDMODE", retCode)
     return outinteger 
 
@@ -4064,11 +4978,19 @@ def IMI( np.ndarray open not None , np.ndarray close not None , int timeperiod=-
     length = check_length2(open, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(open.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_IMI_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_IMI( 0 , endidx , <double *>(open.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(open.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_IMI_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_IMI( 0 , endidx , <double *>(open.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_IMI", retCode)
     return outreal 
 
@@ -4097,11 +5019,19 @@ def KAMA( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_KAMA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_KAMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_KAMA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_KAMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_KAMA", retCode)
     return outreal 
 
@@ -4138,13 +5068,21 @@ def KC( np.ndarray high not None , np.ndarray low not None , np.ndarray close no
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_KC_Lookback( timeperiod , atrperiod , nbdev )
-    outrealupperband = make_double_array(length, lookback)
-    outrealmiddleband = make_double_array(length, lookback)
-    outreallowerband = make_double_array(length, lookback)
-    retCode = lib.TA_KC( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , atrperiod , nbdev , &outbegidx , &outnbelement , <double *>(outrealupperband.data)+lookback , <double *>(outrealmiddleband.data)+lookback , <double *>(outreallowerband.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_KC_Lookback( timeperiod , atrperiod , nbdev )
+        outrealupperband = make_double_array(length, lookback)
+        outrealmiddleband = make_double_array(length, lookback)
+        outreallowerband = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_KC( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , atrperiod , nbdev , &outbegidx , &outnbelement , <double *>(outrealupperband.data)+lookback , <double *>(outrealmiddleband.data)+lookback , <double *>(outreallowerband.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_KC", retCode)
     return outrealupperband , outrealmiddleband , outreallowerband 
 
@@ -4183,13 +5121,21 @@ def KDJ( np.ndarray high not None , np.ndarray low not None , np.ndarray close n
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_KDJ_Lookback( fastk_period , slowk_period , slowk_matype , slowd_period , slowd_matype )
-    outk = make_double_array(length, lookback)
-    outd = make_double_array(length, lookback)
-    outj = make_double_array(length, lookback)
-    retCode = lib.TA_KDJ( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , fastk_period , slowk_period , slowk_matype , slowd_period , slowd_matype , &outbegidx , &outnbelement , <double *>(outk.data)+lookback , <double *>(outd.data)+lookback , <double *>(outj.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_KDJ_Lookback( fastk_period , slowk_period , slowk_matype , slowd_period , slowd_matype )
+        outk = make_double_array(length, lookback)
+        outd = make_double_array(length, lookback)
+        outj = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_KDJ( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , fastk_period , slowk_period , slowk_matype , slowd_period , slowd_matype , &outbegidx , &outnbelement , <double *>(outk.data)+lookback , <double *>(outd.data)+lookback , <double *>(outj.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_KDJ", retCode)
     return outk , outd , outj 
 
@@ -4218,11 +5164,19 @@ def LINEARREG( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_LINEARREG_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_LINEARREG( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_LINEARREG_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_LINEARREG( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_LINEARREG", retCode)
     return outreal 
 
@@ -4251,11 +5205,19 @@ def LINEARREG_ANGLE( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_LINEARREG_ANGLE_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_LINEARREG_ANGLE( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_LINEARREG_ANGLE_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_LINEARREG_ANGLE( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_LINEARREG_ANGLE", retCode)
     return outreal 
 
@@ -4284,11 +5246,19 @@ def LINEARREG_INTERCEPT( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_LINEARREG_INTERCEPT_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_LINEARREG_INTERCEPT( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_LINEARREG_INTERCEPT_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_LINEARREG_INTERCEPT( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_LINEARREG_INTERCEPT", retCode)
     return outreal 
 
@@ -4317,11 +5287,19 @@ def LINEARREG_SLOPE( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_LINEARREG_SLOPE_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_LINEARREG_SLOPE( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_LINEARREG_SLOPE_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_LINEARREG_SLOPE( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_LINEARREG_SLOPE", retCode)
     return outreal 
 
@@ -4348,11 +5326,19 @@ def LN( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_LN_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_LN( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_LN_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_LN( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_LN", retCode)
     return outreal 
 
@@ -4379,11 +5365,19 @@ def LOG10( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_LOG10_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_LOG10( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_LOG10_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_LOG10( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_LOG10", retCode)
     return outreal 
 
@@ -4413,11 +5407,19 @@ def MA( np.ndarray real not None , int timeperiod=-2**31 , int matype=0 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MA_Lookback( timeperiod , matype )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , matype , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MA_Lookback( timeperiod , matype )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , matype , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MA", retCode)
     return outreal 
 
@@ -4452,13 +5454,21 @@ def MACD( np.ndarray real not None , int fastperiod=-2**31 , int slowperiod=-2**
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MACD_Lookback( fastperiod , slowperiod , signalperiod )
-    outmacd = make_double_array(length, lookback)
-    outmacdsignal = make_double_array(length, lookback)
-    outmacdhist = make_double_array(length, lookback)
-    retCode = lib.TA_MACD( 0 , endidx , <double *>(real.data)+begidx , fastperiod , slowperiod , signalperiod , &outbegidx , &outnbelement , <double *>(outmacd.data)+lookback , <double *>(outmacdsignal.data)+lookback , <double *>(outmacdhist.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MACD_Lookback( fastperiod , slowperiod , signalperiod )
+        outmacd = make_double_array(length, lookback)
+        outmacdsignal = make_double_array(length, lookback)
+        outmacdhist = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MACD( 0 , endidx , <double *>(real.data)+begidx , fastperiod , slowperiod , signalperiod , &outbegidx , &outnbelement , <double *>(outmacd.data)+lookback , <double *>(outmacdsignal.data)+lookback , <double *>(outmacdhist.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MACD", retCode)
     return outmacd , outmacdsignal , outmacdhist 
 
@@ -4496,13 +5506,21 @@ def MACDEXT( np.ndarray real not None , int fastperiod=-2**31 , int fastmatype=0
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MACDEXT_Lookback( fastperiod , fastmatype , slowperiod , slowmatype , signalperiod , signalmatype )
-    outmacd = make_double_array(length, lookback)
-    outmacdsignal = make_double_array(length, lookback)
-    outmacdhist = make_double_array(length, lookback)
-    retCode = lib.TA_MACDEXT( 0 , endidx , <double *>(real.data)+begidx , fastperiod , fastmatype , slowperiod , slowmatype , signalperiod , signalmatype , &outbegidx , &outnbelement , <double *>(outmacd.data)+lookback , <double *>(outmacdsignal.data)+lookback , <double *>(outmacdhist.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MACDEXT_Lookback( fastperiod , fastmatype , slowperiod , slowmatype , signalperiod , signalmatype )
+        outmacd = make_double_array(length, lookback)
+        outmacdsignal = make_double_array(length, lookback)
+        outmacdhist = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MACDEXT( 0 , endidx , <double *>(real.data)+begidx , fastperiod , fastmatype , slowperiod , slowmatype , signalperiod , signalmatype , &outbegidx , &outnbelement , <double *>(outmacd.data)+lookback , <double *>(outmacdsignal.data)+lookback , <double *>(outmacdhist.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MACDEXT", retCode)
     return outmacd , outmacdsignal , outmacdhist 
 
@@ -4535,13 +5553,21 @@ def MACDFIX( np.ndarray real not None , int signalperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MACDFIX_Lookback( signalperiod )
-    outmacd = make_double_array(length, lookback)
-    outmacdsignal = make_double_array(length, lookback)
-    outmacdhist = make_double_array(length, lookback)
-    retCode = lib.TA_MACDFIX( 0 , endidx , <double *>(real.data)+begidx , signalperiod , &outbegidx , &outnbelement , <double *>(outmacd.data)+lookback , <double *>(outmacdsignal.data)+lookback , <double *>(outmacdhist.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MACDFIX_Lookback( signalperiod )
+        outmacd = make_double_array(length, lookback)
+        outmacdsignal = make_double_array(length, lookback)
+        outmacdhist = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MACDFIX( 0 , endidx , <double *>(real.data)+begidx , signalperiod , &outbegidx , &outnbelement , <double *>(outmacd.data)+lookback , <double *>(outmacdsignal.data)+lookback , <double *>(outmacdhist.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MACDFIX", retCode)
     return outmacd , outmacdsignal , outmacdhist 
 
@@ -4573,12 +5599,20 @@ def MAMA( np.ndarray real not None , double fastlimit=-4e37 , double slowlimit=-
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MAMA_Lookback( fastlimit , slowlimit )
-    outmama = make_double_array(length, lookback)
-    outfama = make_double_array(length, lookback)
-    retCode = lib.TA_MAMA( 0 , endidx , <double *>(real.data)+begidx , fastlimit , slowlimit , &outbegidx , &outnbelement , <double *>(outmama.data)+lookback , <double *>(outfama.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MAMA_Lookback( fastlimit , slowlimit )
+        outmama = make_double_array(length, lookback)
+        outfama = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MAMA( 0 , endidx , <double *>(real.data)+begidx , fastlimit , slowlimit , &outbegidx , &outnbelement , <double *>(outmama.data)+lookback , <double *>(outfama.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MAMA", retCode)
     return outmama , outfama 
 
@@ -4607,11 +5641,19 @@ def MARKETFI( np.ndarray high not None , np.ndarray low not None , np.ndarray vo
     length = check_length3(high, low, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MARKETFI_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MARKETFI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MARKETFI_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MARKETFI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MARKETFI", retCode)
     return outreal 
 
@@ -4642,11 +5684,19 @@ def MASSI( np.ndarray high not None , np.ndarray low not None , int fastperiod=-
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MASSI_Lookback( fastperiod , slowperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MASSI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , fastperiod , slowperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MASSI_Lookback( fastperiod , slowperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MASSI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , fastperiod , slowperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MASSI", retCode)
     return outreal 
 
@@ -4679,11 +5729,19 @@ def MAVP( np.ndarray real not None , np.ndarray periods not None , int minperiod
     length = check_length2(real, periods)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(real.data), <double*>(periods.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MAVP_Lookback( minperiod , maxperiod , matype )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MAVP( 0 , endidx , <double *>(real.data)+begidx , <double *>(periods.data)+begidx , minperiod , maxperiod , matype , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(real.data), <double*>(periods.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MAVP_Lookback( minperiod , maxperiod , matype )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MAVP( 0 , endidx , <double *>(real.data)+begidx , <double *>(periods.data)+begidx , minperiod , maxperiod , matype , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MAVP", retCode)
     return outreal 
 
@@ -4712,11 +5770,19 @@ def MAX( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MAX_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MAX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MAX_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MAX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MAX", retCode)
     return outreal 
 
@@ -4745,15 +5811,24 @@ def MAXINDEX( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MAXINDEX_Lookback( timeperiod )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_MAXINDEX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MAXINDEX_Lookback( timeperiod )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MAXINDEX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MAXINDEX", retCode)
     outinteger_data = <int*>outinteger.data
-    for i from lookback <= i < length:
-        outinteger_data[i] += begidx
+    with nogil:
+        for i from lookback <= i < length:
+            outinteger_data[i] += begidx
     return outinteger 
 
 @wraparound(False)  # turn off relative indexing from end of lists
@@ -4780,11 +5855,19 @@ def MEDPRICE( np.ndarray high not None , np.ndarray low not None ):
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MEDPRICE_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MEDPRICE( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MEDPRICE_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MEDPRICE( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MEDPRICE", retCode)
     return outreal 
 
@@ -4816,11 +5899,19 @@ def MFI( np.ndarray high not None , np.ndarray low not None , np.ndarray close n
     length = check_length4(high, low, close, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx4(length, <double*>(high.data), <double*>(low.data), <double*>(close.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MFI_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MFI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(high.data), <double*>(low.data), <double*>(close.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MFI_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MFI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MFI", retCode)
     return outreal 
 
@@ -4849,11 +5940,19 @@ def MIDPOINT( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MIDPOINT_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MIDPOINT( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MIDPOINT_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MIDPOINT( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MIDPOINT", retCode)
     return outreal 
 
@@ -4883,11 +5982,19 @@ def MIDPRICE( np.ndarray high not None , np.ndarray low not None , int timeperio
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MIDPRICE_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MIDPRICE( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MIDPRICE_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MIDPRICE( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MIDPRICE", retCode)
     return outreal 
 
@@ -4916,11 +6023,19 @@ def MIN( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MIN_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MIN( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MIN_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MIN( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MIN", retCode)
     return outreal 
 
@@ -4949,15 +6064,24 @@ def MININDEX( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_int_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MININDEX_Lookback( timeperiod )
-    outinteger = make_int_array(length, lookback)
-    retCode = lib.TA_MININDEX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MININDEX_Lookback( timeperiod )
+        outinteger = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MININDEX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <int *>(outinteger.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MININDEX", retCode)
     outinteger_data = <int*>outinteger.data
-    for i from lookback <= i < length:
-        outinteger_data[i] += begidx
+    with nogil:
+        for i from lookback <= i < length:
+            outinteger_data[i] += begidx
     return outinteger 
 
 @wraparound(False)  # turn off relative indexing from end of lists
@@ -4987,12 +6111,20 @@ def MINMAX( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MINMAX_Lookback( timeperiod )
-    outmin = make_double_array(length, lookback)
-    outmax = make_double_array(length, lookback)
-    retCode = lib.TA_MINMAX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outmin.data)+lookback , <double *>(outmax.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MINMAX_Lookback( timeperiod )
+        outmin = make_double_array(length, lookback)
+        outmax = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MINMAX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outmin.data)+lookback , <double *>(outmax.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MINMAX", retCode)
     return outmin , outmax 
 
@@ -5023,19 +6155,29 @@ def MINMAXINDEX( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_int_array(0, 0), make_int_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MINMAXINDEX_Lookback( timeperiod )
-    outminidx = make_int_array(length, lookback)
-    outmaxidx = make_int_array(length, lookback)
-    retCode = lib.TA_MINMAXINDEX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <int *>(outminidx.data)+lookback , <int *>(outmaxidx.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MINMAXINDEX_Lookback( timeperiod )
+        outminidx = make_int_array(length, lookback)
+        outmaxidx = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MINMAXINDEX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <int *>(outminidx.data)+lookback , <int *>(outmaxidx.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MINMAXINDEX", retCode)
     outminidx_data = <int*>outminidx.data
-    for i from lookback <= i < length:
-        outminidx_data[i] += begidx
+    with nogil:
+        for i from lookback <= i < length:
+            outminidx_data[i] += begidx
     outmaxidx_data = <int*>outmaxidx.data
-    for i from lookback <= i < length:
-        outmaxidx_data[i] += begidx
+    with nogil:
+        for i from lookback <= i < length:
+            outmaxidx_data[i] += begidx
     return outminidx , outmaxidx 
 
 @wraparound(False)  # turn off relative indexing from end of lists
@@ -5065,11 +6207,19 @@ def MINUS_DI( np.ndarray high not None , np.ndarray low not None , np.ndarray cl
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MINUS_DI_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MINUS_DI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MINUS_DI_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MINUS_DI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MINUS_DI", retCode)
     return outreal 
 
@@ -5099,11 +6249,19 @@ def MINUS_DM( np.ndarray high not None , np.ndarray low not None , int timeperio
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MINUS_DM_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MINUS_DM( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MINUS_DM_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MINUS_DM( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MINUS_DM", retCode)
     return outreal 
 
@@ -5132,11 +6290,19 @@ def MOM( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MOM_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MOM( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MOM_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MOM( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MOM", retCode)
     return outreal 
 
@@ -5165,11 +6331,19 @@ def MULT( np.ndarray real0 not None , np.ndarray real1 not None ):
     length = check_length2(real0, real1)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_MULT_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_MULT( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_MULT_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_MULT( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_MULT", retCode)
     return outreal 
 
@@ -5200,11 +6374,19 @@ def NATR( np.ndarray high not None , np.ndarray low not None , np.ndarray close
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_NATR_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_NATR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_NATR_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_NATR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_NATR", retCode)
     return outreal 
 
@@ -5232,11 +6414,19 @@ def NVI( np.ndarray close not None , np.ndarray volume not None ):
     length = check_length2(close, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(close.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_NVI_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_NVI( 0 , endidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(close.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_NVI_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_NVI( 0 , endidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_NVI", retCode)
     return outreal 
 
@@ -5265,11 +6455,19 @@ def OBV( np.ndarray real not None , np.ndarray volume not None ):
     length = check_length2(real, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(real.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_OBV_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_OBV( 0 , endidx , <double *>(real.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(real.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_OBV_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_OBV( 0 , endidx , <double *>(real.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_OBV", retCode)
     return outreal 
 
@@ -5299,11 +6497,19 @@ def PERCENTILE( np.ndarray real not None , int timeperiod=-2**31 , double percen
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_PERCENTILE_Lookback( timeperiod , percentile )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_PERCENTILE( 0 , endidx , <double *>(real.data)+begidx , timeperiod , percentile , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_PERCENTILE_Lookback( timeperiod , percentile )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_PERCENTILE( 0 , endidx , <double *>(real.data)+begidx , timeperiod , percentile , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_PERCENTILE", retCode)
     return outreal 
 
@@ -5332,11 +6538,19 @@ def PERCENTRANK( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_PERCENTRANK_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_PERCENTRANK( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_PERCENTRANK_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_PERCENTRANK( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_PERCENTRANK", retCode)
     return outreal 
 
@@ -5367,11 +6581,19 @@ def PLUS_DI( np.ndarray high not None , np.ndarray low not None , np.ndarray clo
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_PLUS_DI_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_PLUS_DI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_PLUS_DI_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_PLUS_DI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_PLUS_DI", retCode)
     return outreal 
 
@@ -5401,11 +6623,19 @@ def PLUS_DM( np.ndarray high not None , np.ndarray low not None , int timeperiod
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_PLUS_DM_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_PLUS_DM( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_PLUS_DM_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_PLUS_DM( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_PLUS_DM", retCode)
     return outreal 
 
@@ -5436,11 +6666,19 @@ def PPO( np.ndarray real not None , int fastperiod=-2**31 , int slowperiod=-2**3
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_PPO_Lookback( fastperiod , slowperiod , matype )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_PPO( 0 , endidx , <double *>(real.data)+begidx , fastperiod , slowperiod , matype , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_PPO_Lookback( fastperiod , slowperiod , matype )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_PPO( 0 , endidx , <double *>(real.data)+begidx , fastperiod , slowperiod , matype , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_PPO", retCode)
     return outreal 
 
@@ -5468,11 +6706,19 @@ def PVI( np.ndarray close not None , np.ndarray volume not None ):
     length = check_length2(close, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(close.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_PVI_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_PVI( 0 , endidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(close.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_PVI_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_PVI( 0 , endidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_PVI", retCode)
     return outreal 
 
@@ -5503,11 +6749,19 @@ def PVO( np.ndarray volume not None , int fastperiod=-2**31 , int slowperiod=-2*
     length = volume.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_PVO_Lookback( fastperiod , slowperiod , matype )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_PVO( 0 , endidx , <double *>(volume.data)+begidx , fastperiod , slowperiod , matype , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_PVO_Lookback( fastperiod , slowperiod , matype )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_PVO( 0 , endidx , <double *>(volume.data)+begidx , fastperiod , slowperiod , matype , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_PVO", retCode)
     return outreal 
 
@@ -5535,11 +6789,19 @@ def PVT( np.ndarray close not None , np.ndarray volume not None ):
     length = check_length2(close, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(close.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_PVT_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_PVT( 0 , endidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(close.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_PVT_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_PVT( 0 , endidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_PVT", retCode)
     return outreal 
 
@@ -5569,11 +6831,19 @@ def QSTICK( np.ndarray open not None , np.ndarray close not None , int timeperio
     length = check_length2(open, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(open.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_QSTICK_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_QSTICK( 0 , endidx , <double *>(open.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(open.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_QSTICK_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_QSTICK( 0 , endidx , <double *>(open.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_QSTICK", retCode)
     return outreal 
 
@@ -5602,11 +6872,19 @@ def RMA( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_RMA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_RMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_RMA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_RMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_RMA", retCode)
     return outreal 
 
@@ -5635,11 +6913,19 @@ def ROC( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ROC_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ROC( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ROC_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ROC( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ROC", retCode)
     return outreal 
 
@@ -5668,11 +6954,19 @@ def ROCP( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ROCP_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ROCP( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ROCP_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ROCP( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ROCP", retCode)
     return outreal 
 
@@ -5701,11 +6995,19 @@ def ROCR( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ROCR_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ROCR( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ROCR_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ROCR( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ROCR", retCode)
     return outreal 
 
@@ -5734,11 +7036,19 @@ def ROCR100( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ROCR100_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ROCR100( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ROCR100_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ROCR100( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ROCR100", retCode)
     return outreal 
 
@@ -5767,11 +7077,19 @@ def RSI( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_RSI_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_RSI( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_RSI_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_RSI( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_RSI", retCode)
     return outreal 
 
@@ -5801,11 +7119,19 @@ def RVI( np.ndarray real not None , int timeperiod=-2**31 , int stddevperiod=-2*
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_RVI_Lookback( timeperiod , stddevperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_RVI( 0 , endidx , <double *>(real.data)+begidx , timeperiod , stddevperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_RVI_Lookback( timeperiod , stddevperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_RVI( 0 , endidx , <double *>(real.data)+begidx , timeperiod , stddevperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_RVI", retCode)
     return outreal 
 
@@ -5834,11 +7160,19 @@ def RVOL( np.ndarray volume not None , int timeperiod=-2**31 ):
     length = volume.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_RVOL_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_RVOL( 0 , endidx , <double *>(volume.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_RVOL_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_RVOL( 0 , endidx , <double *>(volume.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_RVOL", retCode)
     return outreal 
 
@@ -5869,11 +7203,19 @@ def SAR( np.ndarray high not None , np.ndarray low not None , double acceleratio
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_SAR_Lookback( acceleration , maximum )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_SAR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , acceleration , maximum , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_SAR_Lookback( acceleration , maximum )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_SAR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , acceleration , maximum , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_SAR", retCode)
     return outreal 
 
@@ -5910,11 +7252,19 @@ def SAREXT( np.ndarray high not None , np.ndarray low not None , double startval
     length = check_length2(high, low)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_SAREXT_Lookback( startvalue , offsetonreverse , accelerationinitlong , accelerationlong , accelerationmaxlong , accelerationinitshort , accelerationshort , accelerationmaxshort )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_SAREXT( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , startvalue , offsetonreverse , accelerationinitlong , accelerationlong , accelerationmaxlong , accelerationinitshort , accelerationshort , accelerationmaxshort , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(high.data), <double*>(low.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_SAREXT_Lookback( startvalue , offsetonreverse , accelerationinitlong , accelerationlong , accelerationmaxlong , accelerationinitshort , accelerationshort , accelerationmaxshort )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_SAREXT( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , startvalue , offsetonreverse , accelerationinitlong , accelerationlong , accelerationmaxlong , accelerationinitshort , accelerationshort , accelerationmaxshort , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_SAREXT", retCode)
     return outreal 
 
@@ -5941,11 +7291,19 @@ def SIN( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_SIN_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_SIN( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_SIN_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_SIN( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_SIN", retCode)
     return outreal 
 
@@ -5972,11 +7330,19 @@ def SINH( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_SINH_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_SINH( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_SINH_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_SINH( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_SINH", retCode)
     return outreal 
 
@@ -6005,11 +7371,19 @@ def SMA( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_SMA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_SMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_SMA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_SMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_SMA", retCode)
     return outreal 
 
@@ -6045,12 +7419,20 @@ def SMI( np.ndarray high not None , np.ndarray low not None , np.ndarray close n
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_SMI_Lookback( timeperiod , fastperiod , slowperiod , signalperiod )
-    outsmi = make_double_array(length, lookback)
-    outsmisignal = make_double_array(length, lookback)
-    retCode = lib.TA_SMI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , fastperiod , slowperiod , signalperiod , &outbegidx , &outnbelement , <double *>(outsmi.data)+lookback , <double *>(outsmisignal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_SMI_Lookback( timeperiod , fastperiod , slowperiod , signalperiod )
+        outsmi = make_double_array(length, lookback)
+        outsmisignal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_SMI( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , fastperiod , slowperiod , signalperiod , &outbegidx , &outnbelement , <double *>(outsmi.data)+lookback , <double *>(outsmisignal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_SMI", retCode)
     return outsmi , outsmisignal 
 
@@ -6077,11 +7459,19 @@ def SQRT( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_SQRT_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_SQRT( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_SQRT_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_SQRT( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_SQRT", retCode)
     return outreal 
 
@@ -6111,11 +7501,19 @@ def STDDEV( np.ndarray real not None , int timeperiod=-2**31 , double nbdev=-4e3
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_STDDEV_Lookback( timeperiod , nbdev )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_STDDEV( 0 , endidx , <double *>(real.data)+begidx , timeperiod , nbdev , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_STDDEV_Lookback( timeperiod , nbdev )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_STDDEV( 0 , endidx , <double *>(real.data)+begidx , timeperiod , nbdev , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_STDDEV", retCode)
     return outreal 
 
@@ -6152,12 +7550,20 @@ def STOCH( np.ndarray high not None , np.ndarray low not None , np.ndarray close
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_STOCH_Lookback( fastk_period , slowk_period , slowk_matype , slowd_period , slowd_matype )
-    outslowk = make_double_array(length, lookback)
-    outslowd = make_double_array(length, lookback)
-    retCode = lib.TA_STOCH( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , fastk_period , slowk_period , slowk_matype , slowd_period , slowd_matype , &outbegidx , &outnbelement , <double *>(outslowk.data)+lookback , <double *>(outslowd.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_STOCH_Lookback( fastk_period , slowk_period , slowk_matype , slowd_period , slowd_matype )
+        outslowk = make_double_array(length, lookback)
+        outslowd = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_STOCH( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , fastk_period , slowk_period , slowk_matype , slowd_period , slowd_matype , &outbegidx , &outnbelement , <double *>(outslowk.data)+lookback , <double *>(outslowd.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_STOCH", retCode)
     return outslowk , outslowd 
 
@@ -6192,12 +7598,20 @@ def STOCHF( np.ndarray high not None , np.ndarray low not None , np.ndarray clos
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_STOCHF_Lookback( fastk_period , fastd_period , fastd_matype )
-    outfastk = make_double_array(length, lookback)
-    outfastd = make_double_array(length, lookback)
-    retCode = lib.TA_STOCHF( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , fastk_period , fastd_period , fastd_matype , &outbegidx , &outnbelement , <double *>(outfastk.data)+lookback , <double *>(outfastd.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_STOCHF_Lookback( fastk_period , fastd_period , fastd_matype )
+        outfastk = make_double_array(length, lookback)
+        outfastd = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_STOCHF( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , fastk_period , fastd_period , fastd_matype , &outbegidx , &outnbelement , <double *>(outfastk.data)+lookback , <double *>(outfastd.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_STOCHF", retCode)
     return outfastk , outfastd 
 
@@ -6231,12 +7645,20 @@ def STOCHRSI( np.ndarray real not None , int timeperiod=-2**31 , int fastk_perio
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_STOCHRSI_Lookback( timeperiod , fastk_period , fastd_period , fastd_matype )
-    outfastk = make_double_array(length, lookback)
-    outfastd = make_double_array(length, lookback)
-    retCode = lib.TA_STOCHRSI( 0 , endidx , <double *>(real.data)+begidx , timeperiod , fastk_period , fastd_period , fastd_matype , &outbegidx , &outnbelement , <double *>(outfastk.data)+lookback , <double *>(outfastd.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_STOCHRSI_Lookback( timeperiod , fastk_period , fastd_period , fastd_matype )
+        outfastk = make_double_array(length, lookback)
+        outfastd = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_STOCHRSI( 0 , endidx , <double *>(real.data)+begidx , timeperiod , fastk_period , fastd_period , fastd_matype , &outbegidx , &outnbelement , <double *>(outfastk.data)+lookback , <double *>(outfastd.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_STOCHRSI", retCode)
     return outfastk , outfastd 
 
@@ -6265,11 +7687,19 @@ def SUB( np.ndarray real0 not None , np.ndarray real1 not None ):
     length = check_length2(real0, real1)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_SUB_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_SUB( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(real0.data), <double*>(real1.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_SUB_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_SUB( 0 , endidx , <double *>(real0.data)+begidx , <double *>(real1.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_SUB", retCode)
     return outreal 
 
@@ -6298,11 +7728,19 @@ def SUM( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_SUM_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_SUM( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_SUM_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_SUM( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_SUM", retCode)
     return outreal 
 
@@ -6336,12 +7774,20 @@ def SUPERTREND( np.ndarray high not None , np.ndarray low not None , np.ndarray
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0), make_int_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_SUPERTREND_Lookback( timeperiod , multiplier )
-    outsupertrend = make_double_array(length, lookback)
-    outtrend = make_int_array(length, lookback)
-    retCode = lib.TA_SUPERTREND( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , multiplier , &outbegidx , &outnbelement , <double *>(outsupertrend.data)+lookback , <int *>(outtrend.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_SUPERTREND_Lookback( timeperiod , multiplier )
+        outsupertrend = make_double_array(length, lookback)
+        outtrend = make_int_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_SUPERTREND( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , multiplier , &outbegidx , &outnbelement , <double *>(outsupertrend.data)+lookback , <int *>(outtrend.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_SUPERTREND", retCode)
     return outsupertrend , outtrend 
 
@@ -6371,11 +7817,19 @@ def T3( np.ndarray real not None , int timeperiod=-2**31 , double vfactor=-4e37
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_T3_Lookback( timeperiod , vfactor )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_T3( 0 , endidx , <double *>(real.data)+begidx , timeperiod , vfactor , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_T3_Lookback( timeperiod , vfactor )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_T3( 0 , endidx , <double *>(real.data)+begidx , timeperiod , vfactor , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_T3", retCode)
     return outreal 
 
@@ -6402,11 +7856,19 @@ def TAN( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_TAN_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_TAN( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_TAN_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_TAN( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_TAN", retCode)
     return outreal 
 
@@ -6433,11 +7895,19 @@ def TANH( np.ndarray real not None ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_TANH_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_TANH( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_TANH_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_TANH( 0 , endidx , <double *>(real.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_TANH", retCode)
     return outreal 
 
@@ -6466,11 +7936,19 @@ def TEMA( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_TEMA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_TEMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_TEMA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_TEMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_TEMA", retCode)
     return outreal 
 
@@ -6499,11 +7977,19 @@ def TRANGE( np.ndarray high not None , np.ndarray low not None , np.ndarray clos
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_TRANGE_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_TRANGE( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_TRANGE_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_TRANGE( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_TRANGE", retCode)
     return outreal 
 
@@ -6532,11 +8018,19 @@ def TRIMA( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_TRIMA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_TRIMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_TRIMA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_TRIMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_TRIMA", retCode)
     return outreal 
 
@@ -6565,11 +8059,19 @@ def TRIX( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_TRIX_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_TRIX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_TRIX_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_TRIX( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_TRIX", retCode)
     return outreal 
 
@@ -6598,11 +8100,19 @@ def TSF( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_TSF_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_TSF( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_TSF_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_TSF( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_TSF", retCode)
     return outreal 
 
@@ -6632,11 +8142,19 @@ def TSI( np.ndarray real not None , int firstperiod=-2**31 , int secondperiod=-2
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_TSI_Lookback( firstperiod , secondperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_TSI( 0 , endidx , <double *>(real.data)+begidx , firstperiod , secondperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_TSI_Lookback( firstperiod , secondperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_TSI( 0 , endidx , <double *>(real.data)+begidx , firstperiod , secondperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_TSI", retCode)
     return outreal 
 
@@ -6665,11 +8183,19 @@ def TYPPRICE( np.ndarray high not None , np.ndarray low not None , np.ndarray cl
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_TYPPRICE_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_TYPPRICE( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_TYPPRICE_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_TYPPRICE( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_TYPPRICE", retCode)
     return outreal 
 
@@ -6702,11 +8228,19 @@ def ULTOSC( np.ndarray high not None , np.ndarray low not None , np.ndarray clos
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ULTOSC_Lookback( timeperiod1 , timeperiod2 , timeperiod3 )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ULTOSC( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod1 , timeperiod2 , timeperiod3 , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ULTOSC_Lookback( timeperiod1 , timeperiod2 , timeperiod3 )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ULTOSC( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod1 , timeperiod2 , timeperiod3 , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ULTOSC", retCode)
     return outreal 
 
@@ -6736,11 +8270,19 @@ def VAR( np.ndarray real not None , int timeperiod=-2**31 , double nbdev=-4e37 )
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_VAR_Lookback( timeperiod , nbdev )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_VAR( 0 , endidx , <double *>(real.data)+begidx , timeperiod , nbdev , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_VAR_Lookback( timeperiod , nbdev )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_VAR( 0 , endidx , <double *>(real.data)+begidx , timeperiod , nbdev , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_VAR", retCode)
     return outreal 
 
@@ -6769,11 +8311,19 @@ def VHF( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_VHF_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_VHF( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_VHF_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_VHF( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_VHF", retCode)
     return outreal 
 
@@ -6806,12 +8356,20 @@ def VORTEX( np.ndarray high not None , np.ndarray low not None , np.ndarray clos
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0), make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_VORTEX_Lookback( timeperiod )
-    outplusvi = make_double_array(length, lookback)
-    outminusvi = make_double_array(length, lookback)
-    retCode = lib.TA_VORTEX( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outplusvi.data)+lookback , <double *>(outminusvi.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_VORTEX_Lookback( timeperiod )
+        outplusvi = make_double_array(length, lookback)
+        outminusvi = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_VORTEX( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outplusvi.data)+lookback , <double *>(outminusvi.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_VORTEX", retCode)
     return outplusvi , outminusvi 
 
@@ -6841,11 +8399,19 @@ def VWAP( np.ndarray high not None , np.ndarray low not None , np.ndarray close
     length = check_length4(high, low, close, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx4(length, <double*>(high.data), <double*>(low.data), <double*>(close.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_VWAP_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_VWAP( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx4(length, <double*>(high.data), <double*>(low.data), <double*>(close.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_VWAP_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_VWAP( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , <double *>(volume.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_VWAP", retCode)
     return outreal 
 
@@ -6876,11 +8442,19 @@ def VWMA( np.ndarray real not None , np.ndarray volume not None , int timeperiod
     length = check_length2(real, volume)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx2(length, <double*>(real.data), <double*>(volume.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_VWMA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_VWMA( 0 , endidx , <double *>(real.data)+begidx , <double *>(volume.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx2(length, <double*>(real.data), <double*>(volume.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_VWMA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_VWMA( 0 , endidx , <double *>(real.data)+begidx , <double *>(volume.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_VWMA", retCode)
     return outreal 
 
@@ -6909,11 +8483,19 @@ def WAD( np.ndarray high not None , np.ndarray low not None , np.ndarray close n
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_WAD_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_WAD( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_WAD_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_WAD( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_WAD", retCode)
     return outreal 
 
@@ -6942,11 +8524,19 @@ def WCLPRICE( np.ndarray high not None , np.ndarray low not None , np.ndarray cl
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_WCLPRICE_Lookback( )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_WCLPRICE( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_WCLPRICE_Lookback( )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_WCLPRICE( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_WCLPRICE", retCode)
     return outreal 
 
@@ -6977,11 +8567,19 @@ def WILLR( np.ndarray high not None , np.ndarray low not None , np.ndarray close
     length = check_length3(high, low, close)
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_WILLR_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_WILLR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx3(length, <double*>(high.data), <double*>(low.data), <double*>(close.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_WILLR_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_WILLR( 0 , endidx , <double *>(high.data)+begidx , <double *>(low.data)+begidx , <double *>(close.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_WILLR", retCode)
     return outreal 
 
@@ -7010,11 +8608,19 @@ def WMA( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_WMA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_WMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_WMA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_WMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_WMA", retCode)
     return outreal 
 
@@ -7043,11 +8649,19 @@ def ZLEMA( np.ndarray real not None , int timeperiod=-2**31 ):
     length = real.shape[0]
     if length == 0:
         return make_double_array(0, 0)
-    begidx = check_begidx1(length, <double*>(real.data))
-    endidx = <int>length - begidx - 1
-    lookback = begidx + lib.TA_ZLEMA_Lookback( timeperiod )
-    outreal = make_double_array(length, lookback)
-    retCode = lib.TA_ZLEMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    with nogil:
+        begidx = check_begidx1(length, <double*>(real.data))
+    endidx = <int>length - begidx - 1
+    _ta_acquire_read()
+    try:
+        with nogil:
+            lookback = begidx + lib.TA_ZLEMA_Lookback( timeperiod )
+        outreal = make_double_array(length, lookback)
+        with nogil:
+            retCode = lib.TA_ZLEMA( 0 , endidx , <double *>(real.data)+begidx , timeperiod , &outbegidx , &outnbelement , <double *>(outreal.data)+lookback )
+    finally:
+        with nogil:
+            _ta_end_read()
     _ta_check_success("TA_ZLEMA", retCode)
     return outreal 
 
diff --git a/talib/_stream.pxi b/talib/_stream.pxi
index f69c6217e..1720a0047 100644
--- a/talib/_stream.pxi
+++ b/talib/_stream.pxi
@@ -11,7 +11,7 @@ from _ta_lib cimport TA_RetCode, TA_MAType, TA_BAD_PARAM
 
 np.import_array() # Initialize the NumPy C API
 
-cdef extern from "ta-lib/ta_func.h":
+cdef extern from "ta-lib/ta_func.h" nogil:
 
     ctypedef struct TA_AC_Stream:
         pass
@@ -2442,12 +2442,13 @@ cdef int check_begidx(np.npy_intp length, tuple arrays) except -2:
         raise Exception("too many input arrays")
     for k in range(count):
         data[k] = <double*>(<np.ndarray>arrays[k]).data
-    for i in range(length):
-        for k in range(count):
-            if data[k][i] != data[k][i]:
-                break
-        else:
-            return <int>i
+    with nogil:
+        for i in range(length):
+            for k in range(count):
+                if data[k][i] != data[k][i]:
+                    break
+            else:
+                return <int>i
     return <int>length - 1
 
 
@@ -2503,29 +2504,38 @@ cdef class Stream:
     offset of the first history bar the batch tier would have used."""
     cdef void* _handle
     cdef int _begidx
+    cdef cython.pymutex _mutex
     cdef object __weakref__
 
     def __cinit__(self):
         self._handle = NULL
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_BAD_PARAM
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_BAD_PARAM
 
     @property
     def out_range(self):
         cdef int outbegidx
         cdef int outnbelement
-        cdef TA_RetCode retCode = self._out_range(&outbegidx, &outnbelement)
+        cdef int begidx
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = self._out_range(&outbegidx, &outnbelement)
+                begidx = self._begidx
         if retCode != 0:
             _ta_check_success("%s.out_range" % type(self).__name__, retCode)
-        return OutRange(outbegidx + self._begidx, outnbelement)
+        return OutRange(outbegidx + begidx, outnbelement)
 
     @cython.binding(False)
     def advance(self):
-        cdef TA_RetCode retCode = self._advance()
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = self._advance()
         if retCode != 0:
             _ta_check_success("%s.advance" % type(self).__name__, retCode)
 
@@ -2557,9 +2567,11 @@ cdef class AC_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_AC_Close(<TA_AC_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_AC_Close(<TA_AC_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int fastperiod=-2**31, int slowperiod=-2**31, int signalperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -2570,13 +2582,26 @@ cdef class AC_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_AC_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AC_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, signalperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_AC_Open", retCode, historylen, lib.TA_AC_Lookback(fastperiod, slowperiod, signalperiod) + 1)
-        if self._handle is not NULL:
-            TA_AC_Close(<TA_AC_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_AC_Lookback(fastperiod, slowperiod, signalperiod) + 1
+                retCode = TA_AC_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, signalperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_AC_Close(<TA_AC_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_AC_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int fastperiod=-2**31, int slowperiod=-2**31, int signalperiod=-2**31):
@@ -2586,23 +2611,38 @@ cdef class AC_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_AC_Lookback(fastperiod, slowperiod, signalperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_AC_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_AC_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, signalperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef AC_Stream stream = AC_Stream.__new__(AC_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_AC_Lookback(fastperiod, slowperiod, signalperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_AC_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, signalperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_AC_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef AC_Stream stream = AC_Stream.__new__(AC_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AC_Update(<TA_AC_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AC_Update(<TA_AC_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AC_Update", retCode)
         return outreal
@@ -2610,7 +2650,10 @@ cdef class AC_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AC_Peek(<TA_AC_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AC_Peek(<TA_AC_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AC_Peek", retCode)
         return outreal
@@ -2618,26 +2661,34 @@ cdef class AC_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AC_Value(<TA_AC_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AC_Value(<TA_AC_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AC_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_AC_OutRange(<TA_AC_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_AC_Advance(<TA_AC_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_AC_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_AC_Clone(<TA_AC_Stream*>self._handle, &clone)
+        cdef AC_Stream stream = AC_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AC_Clone(<TA_AC_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_AC_Clone", retCode)
-        cdef AC_Stream stream = AC_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -2657,9 +2708,11 @@ cdef class ACCBANDS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ACCBANDS_Close(<TA_ACCBANDS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ACCBANDS_Close(<TA_ACCBANDS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -2673,13 +2726,26 @@ cdef class ACCBANDS_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_ACCBANDS_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outupperband, &outmiddleband, &outlowerband)
-        if retCode != 0:
-            _stream_open_failed("TA_ACCBANDS_Open", retCode, historylen, lib.TA_ACCBANDS_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ACCBANDS_Close(<TA_ACCBANDS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ACCBANDS_Lookback(timeperiod) + 1
+                retCode = TA_ACCBANDS_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outupperband, &outmiddleband, &outlowerband)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ACCBANDS_Close(<TA_ACCBANDS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ACCBANDS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -2690,19 +2756,33 @@ cdef class ACCBANDS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ACCBANDS_Lookback(timeperiod)
-        cdef np.ndarray outupperband = make_double_array(length, lookback)
-        cdef np.ndarray outmiddleband = make_double_array(length, lookback)
-        cdef np.ndarray outlowerband = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outupperband
+        cdef np.ndarray outmiddleband
+        cdef np.ndarray outlowerband
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ACCBANDS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ACCBANDS_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outupperband.data + lookback, <double*>outmiddleband.data + lookback, <double*>outlowerband.data + lookback)
+        cdef ACCBANDS_Stream stream = ACCBANDS_Stream.__new__(ACCBANDS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ACCBANDS_Lookback(timeperiod)
+            outupperband = make_double_array(length, lookback)
+            outmiddleband = make_double_array(length, lookback)
+            outlowerband = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ACCBANDS_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outupperband.data + lookback, <double*>outmiddleband.data + lookback, <double*>outlowerband.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ACCBANDS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ACCBANDS_Stream stream = ACCBANDS_Stream.__new__(ACCBANDS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low, close,), outupperband), _stream_like((high, low, close,), outmiddleband), _stream_like((high, low, close,), outlowerband))
 
     @cython.binding(False)
@@ -2710,7 +2790,10 @@ cdef class ACCBANDS_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_ACCBANDS_Update(<TA_ACCBANDS_Stream*>self._handle, high, low, close, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ACCBANDS_Update(<TA_ACCBANDS_Stream*>self._handle, high, low, close, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_ACCBANDS_Update", retCode)
         return (outupperband, outmiddleband, outlowerband)
@@ -2720,7 +2803,10 @@ cdef class ACCBANDS_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_ACCBANDS_Peek(<TA_ACCBANDS_Stream*>self._handle, high, low, close, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ACCBANDS_Peek(<TA_ACCBANDS_Stream*>self._handle, high, low, close, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_ACCBANDS_Peek", retCode)
         return (outupperband, outmiddleband, outlowerband)
@@ -2730,26 +2816,34 @@ cdef class ACCBANDS_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_ACCBANDS_Value(<TA_ACCBANDS_Stream*>self._handle, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ACCBANDS_Value(<TA_ACCBANDS_Stream*>self._handle, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_ACCBANDS_Value", retCode)
         return (outupperband, outmiddleband, outlowerband)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ACCBANDS_OutRange(<TA_ACCBANDS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ACCBANDS_Advance(<TA_ACCBANDS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ACCBANDS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ACCBANDS_Clone(<TA_ACCBANDS_Stream*>self._handle, &clone)
+        cdef ACCBANDS_Stream stream = ACCBANDS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ACCBANDS_Clone(<TA_ACCBANDS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ACCBANDS_Clone", retCode)
-        cdef ACCBANDS_Stream stream = ACCBANDS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -2765,9 +2859,11 @@ cdef class ACOS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ACOS_Close(<TA_ACOS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ACOS_Close(<TA_ACOS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -2777,13 +2873,26 @@ cdef class ACOS_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ACOS_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ACOS_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ACOS_Open", retCode, historylen, lib.TA_ACOS_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_ACOS_Close(<TA_ACOS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ACOS_Lookback() + 1
+                retCode = TA_ACOS_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ACOS_Close(<TA_ACOS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ACOS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -2792,23 +2901,38 @@ cdef class ACOS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ACOS_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ACOS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ACOS_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ACOS_Stream stream = ACOS_Stream.__new__(ACOS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ACOS_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ACOS_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ACOS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ACOS_Stream stream = ACOS_Stream.__new__(ACOS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ACOS_Update(<TA_ACOS_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ACOS_Update(<TA_ACOS_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ACOS_Update", retCode)
         return outreal
@@ -2816,7 +2940,10 @@ cdef class ACOS_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ACOS_Peek(<TA_ACOS_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ACOS_Peek(<TA_ACOS_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ACOS_Peek", retCode)
         return outreal
@@ -2824,26 +2951,34 @@ cdef class ACOS_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ACOS_Value(<TA_ACOS_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ACOS_Value(<TA_ACOS_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ACOS_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ACOS_OutRange(<TA_ACOS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ACOS_Advance(<TA_ACOS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ACOS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ACOS_Clone(<TA_ACOS_Stream*>self._handle, &clone)
+        cdef ACOS_Stream stream = ACOS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ACOS_Clone(<TA_ACOS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ACOS_Clone", retCode)
-        cdef ACOS_Stream stream = ACOS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -2859,9 +2994,11 @@ cdef class AD_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_AD_Close(<TA_AD_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_AD_Close(<TA_AD_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, volume):
         cdef np.ndarray a_high = _stream_input(high)
@@ -2874,13 +3011,26 @@ cdef class AD_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_AD_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AD_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_AD_Open", retCode, historylen, lib.TA_AD_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_AD_Close(<TA_AD_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_AD_Lookback() + 1
+                retCode = TA_AD_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_AD_Close(<TA_AD_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_AD_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, volume):
@@ -2892,23 +3042,38 @@ cdef class AD_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_AD_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_AD_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_AD_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef AD_Stream stream = AD_Stream.__new__(AD_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_AD_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_AD_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_AD_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef AD_Stream stream = AD_Stream.__new__(AD_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AD_Update(<TA_AD_Stream*>self._handle, high, low, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AD_Update(<TA_AD_Stream*>self._handle, high, low, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AD_Update", retCode)
         return outreal
@@ -2916,7 +3081,10 @@ cdef class AD_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AD_Peek(<TA_AD_Stream*>self._handle, high, low, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AD_Peek(<TA_AD_Stream*>self._handle, high, low, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AD_Peek", retCode)
         return outreal
@@ -2924,26 +3092,34 @@ cdef class AD_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AD_Value(<TA_AD_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AD_Value(<TA_AD_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AD_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_AD_OutRange(<TA_AD_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_AD_Advance(<TA_AD_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_AD_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_AD_Clone(<TA_AD_Stream*>self._handle, &clone)
+        cdef AD_Stream stream = AD_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AD_Clone(<TA_AD_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_AD_Clone", retCode)
-        cdef AD_Stream stream = AD_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -2960,9 +3136,11 @@ cdef class ADD_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ADD_Close(<TA_ADD_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ADD_Close(<TA_ADD_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real0, real1):
         cdef np.ndarray a_real0 = _stream_input(real0)
@@ -2973,13 +3151,26 @@ cdef class ADD_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ADD_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADD_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ADD_Open", retCode, historylen, lib.TA_ADD_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_ADD_Close(<TA_ADD_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ADD_Lookback() + 1
+                retCode = TA_ADD_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ADD_Close(<TA_ADD_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ADD_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real0, real1):
@@ -2989,23 +3180,38 @@ cdef class ADD_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ADD_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ADD_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ADD_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ADD_Stream stream = ADD_Stream.__new__(ADD_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ADD_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ADD_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ADD_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ADD_Stream stream = ADD_Stream.__new__(ADD_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real0, real1,), outreal)
 
     @cython.binding(False)
     def update(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADD_Update(<TA_ADD_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADD_Update(<TA_ADD_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADD_Update", retCode)
         return outreal
@@ -3013,7 +3219,10 @@ cdef class ADD_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADD_Peek(<TA_ADD_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADD_Peek(<TA_ADD_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADD_Peek", retCode)
         return outreal
@@ -3021,26 +3230,34 @@ cdef class ADD_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADD_Value(<TA_ADD_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADD_Value(<TA_ADD_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADD_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ADD_OutRange(<TA_ADD_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ADD_Advance(<TA_ADD_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ADD_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ADD_Clone(<TA_ADD_Stream*>self._handle, &clone)
+        cdef ADD_Stream stream = ADD_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADD_Clone(<TA_ADD_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ADD_Clone", retCode)
-        cdef ADD_Stream stream = ADD_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -3059,9 +3276,11 @@ cdef class ADOSC_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ADOSC_Close(<TA_ADOSC_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ADOSC_Close(<TA_ADOSC_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, volume, int fastperiod=-2**31, int slowperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -3074,13 +3293,26 @@ cdef class ADOSC_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ADOSC_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADOSC_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, fastperiod, slowperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ADOSC_Open", retCode, historylen, lib.TA_ADOSC_Lookback(fastperiod, slowperiod) + 1)
-        if self._handle is not NULL:
-            TA_ADOSC_Close(<TA_ADOSC_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ADOSC_Lookback(fastperiod, slowperiod) + 1
+                retCode = TA_ADOSC_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, fastperiod, slowperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ADOSC_Close(<TA_ADOSC_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ADOSC_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, volume, int fastperiod=-2**31, int slowperiod=-2**31):
@@ -3092,23 +3324,38 @@ cdef class ADOSC_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ADOSC_Lookback(fastperiod, slowperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ADOSC_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ADOSC_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, fastperiod, slowperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ADOSC_Stream stream = ADOSC_Stream.__new__(ADOSC_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ADOSC_Lookback(fastperiod, slowperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ADOSC_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, fastperiod, slowperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ADOSC_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ADOSC_Stream stream = ADOSC_Stream.__new__(ADOSC_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADOSC_Update(<TA_ADOSC_Stream*>self._handle, high, low, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADOSC_Update(<TA_ADOSC_Stream*>self._handle, high, low, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADOSC_Update", retCode)
         return outreal
@@ -3116,7 +3363,10 @@ cdef class ADOSC_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADOSC_Peek(<TA_ADOSC_Stream*>self._handle, high, low, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADOSC_Peek(<TA_ADOSC_Stream*>self._handle, high, low, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADOSC_Peek", retCode)
         return outreal
@@ -3124,26 +3374,34 @@ cdef class ADOSC_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADOSC_Value(<TA_ADOSC_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADOSC_Value(<TA_ADOSC_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADOSC_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ADOSC_OutRange(<TA_ADOSC_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ADOSC_Advance(<TA_ADOSC_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ADOSC_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ADOSC_Clone(<TA_ADOSC_Stream*>self._handle, &clone)
+        cdef ADOSC_Stream stream = ADOSC_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADOSC_Clone(<TA_ADOSC_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ADOSC_Clone", retCode)
-        cdef ADOSC_Stream stream = ADOSC_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -3161,9 +3419,11 @@ cdef class ADR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ADR_Close(<TA_ADR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ADR_Close(<TA_ADR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -3174,13 +3434,26 @@ cdef class ADR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ADR_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ADR_Open", retCode, historylen, lib.TA_ADR_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ADR_Close(<TA_ADR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ADR_Lookback(timeperiod) + 1
+                retCode = TA_ADR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ADR_Close(<TA_ADR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ADR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int timeperiod=-2**31):
@@ -3190,23 +3463,38 @@ cdef class ADR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ADR_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ADR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ADR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ADR_Stream stream = ADR_Stream.__new__(ADR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ADR_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ADR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ADR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ADR_Stream stream = ADR_Stream.__new__(ADR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADR_Update(<TA_ADR_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADR_Update(<TA_ADR_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADR_Update", retCode)
         return outreal
@@ -3214,7 +3502,10 @@ cdef class ADR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADR_Peek(<TA_ADR_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADR_Peek(<TA_ADR_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADR_Peek", retCode)
         return outreal
@@ -3222,26 +3513,34 @@ cdef class ADR_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADR_Value(<TA_ADR_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADR_Value(<TA_ADR_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADR_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ADR_OutRange(<TA_ADR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ADR_Advance(<TA_ADR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ADR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ADR_Clone(<TA_ADR_Stream*>self._handle, &clone)
+        cdef ADR_Stream stream = ADR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADR_Clone(<TA_ADR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ADR_Clone", retCode)
-        cdef ADR_Stream stream = ADR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -3259,9 +3558,11 @@ cdef class ADX_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ADX_Close(<TA_ADX_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ADX_Close(<TA_ADX_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -3273,13 +3574,26 @@ cdef class ADX_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ADX_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADX_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ADX_Open", retCode, historylen, lib.TA_ADX_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ADX_Close(<TA_ADX_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ADX_Lookback(timeperiod) + 1
+                retCode = TA_ADX_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ADX_Close(<TA_ADX_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ADX_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -3290,23 +3604,38 @@ cdef class ADX_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ADX_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ADX_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ADX_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ADX_Stream stream = ADX_Stream.__new__(ADX_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ADX_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ADX_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ADX_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ADX_Stream stream = ADX_Stream.__new__(ADX_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADX_Update(<TA_ADX_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADX_Update(<TA_ADX_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADX_Update", retCode)
         return outreal
@@ -3314,7 +3643,10 @@ cdef class ADX_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADX_Peek(<TA_ADX_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADX_Peek(<TA_ADX_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADX_Peek", retCode)
         return outreal
@@ -3322,26 +3654,34 @@ cdef class ADX_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADX_Value(<TA_ADX_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADX_Value(<TA_ADX_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADX_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ADX_OutRange(<TA_ADX_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ADX_Advance(<TA_ADX_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ADX_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ADX_Clone(<TA_ADX_Stream*>self._handle, &clone)
+        cdef ADX_Stream stream = ADX_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADX_Clone(<TA_ADX_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ADX_Clone", retCode)
-        cdef ADX_Stream stream = ADX_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -3359,9 +3699,11 @@ cdef class ADXR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ADXR_Close(<TA_ADXR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ADXR_Close(<TA_ADXR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -3373,13 +3715,26 @@ cdef class ADXR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ADXR_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADXR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ADXR_Open", retCode, historylen, lib.TA_ADXR_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ADXR_Close(<TA_ADXR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ADXR_Lookback(timeperiod) + 1
+                retCode = TA_ADXR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ADXR_Close(<TA_ADXR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ADXR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -3390,23 +3745,38 @@ cdef class ADXR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ADXR_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ADXR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ADXR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ADXR_Stream stream = ADXR_Stream.__new__(ADXR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ADXR_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ADXR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ADXR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ADXR_Stream stream = ADXR_Stream.__new__(ADXR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADXR_Update(<TA_ADXR_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADXR_Update(<TA_ADXR_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADXR_Update", retCode)
         return outreal
@@ -3414,7 +3784,10 @@ cdef class ADXR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADXR_Peek(<TA_ADXR_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADXR_Peek(<TA_ADXR_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADXR_Peek", retCode)
         return outreal
@@ -3422,26 +3795,34 @@ cdef class ADXR_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ADXR_Value(<TA_ADXR_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADXR_Value(<TA_ADXR_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ADXR_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ADXR_OutRange(<TA_ADXR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ADXR_Advance(<TA_ADXR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ADXR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ADXR_Clone(<TA_ADXR_Stream*>self._handle, &clone)
+        cdef ADXR_Stream stream = ADXR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ADXR_Clone(<TA_ADXR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ADXR_Clone", retCode)
-        cdef ADXR_Stream stream = ADXR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -3460,9 +3841,11 @@ cdef class AO_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_AO_Close(<TA_AO_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_AO_Close(<TA_AO_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int fastperiod=-2**31, int slowperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -3473,13 +3856,26 @@ cdef class AO_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_AO_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AO_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_AO_Open", retCode, historylen, lib.TA_AO_Lookback(fastperiod, slowperiod) + 1)
-        if self._handle is not NULL:
-            TA_AO_Close(<TA_AO_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_AO_Lookback(fastperiod, slowperiod) + 1
+                retCode = TA_AO_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_AO_Close(<TA_AO_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_AO_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int fastperiod=-2**31, int slowperiod=-2**31):
@@ -3489,23 +3885,38 @@ cdef class AO_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_AO_Lookback(fastperiod, slowperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_AO_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_AO_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef AO_Stream stream = AO_Stream.__new__(AO_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_AO_Lookback(fastperiod, slowperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_AO_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_AO_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef AO_Stream stream = AO_Stream.__new__(AO_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AO_Update(<TA_AO_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AO_Update(<TA_AO_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AO_Update", retCode)
         return outreal
@@ -3513,7 +3924,10 @@ cdef class AO_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AO_Peek(<TA_AO_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AO_Peek(<TA_AO_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AO_Peek", retCode)
         return outreal
@@ -3521,26 +3935,34 @@ cdef class AO_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AO_Value(<TA_AO_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AO_Value(<TA_AO_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AO_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_AO_OutRange(<TA_AO_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_AO_Advance(<TA_AO_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_AO_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_AO_Clone(<TA_AO_Stream*>self._handle, &clone)
+        cdef AO_Stream stream = AO_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AO_Clone(<TA_AO_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_AO_Clone", retCode)
-        cdef AO_Stream stream = AO_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -3560,9 +3982,11 @@ cdef class APO_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_APO_Close(<TA_APO_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_APO_Close(<TA_APO_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int fastperiod=-2**31, int slowperiod=-2**31, int matype=1):
         cdef np.ndarray a_real = _stream_input(real)
@@ -3572,13 +3996,26 @@ cdef class APO_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_APO_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_APO_Open(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, matype, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_APO_Open", retCode, historylen, lib.TA_APO_Lookback(fastperiod, slowperiod, matype) + 1)
-        if self._handle is not NULL:
-            TA_APO_Close(<TA_APO_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_APO_Lookback(fastperiod, slowperiod, matype) + 1
+                retCode = TA_APO_Open(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, matype, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_APO_Close(<TA_APO_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_APO_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int fastperiod=-2**31, int slowperiod=-2**31, int matype=1):
@@ -3587,23 +4024,38 @@ cdef class APO_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_APO_Lookback(fastperiod, slowperiod, matype)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_APO_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_APO_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, matype, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef APO_Stream stream = APO_Stream.__new__(APO_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_APO_Lookback(fastperiod, slowperiod, matype)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_APO_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, matype, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_APO_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef APO_Stream stream = APO_Stream.__new__(APO_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_APO_Update(<TA_APO_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_APO_Update(<TA_APO_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_APO_Update", retCode)
         return outreal
@@ -3611,7 +4063,10 @@ cdef class APO_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_APO_Peek(<TA_APO_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_APO_Peek(<TA_APO_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_APO_Peek", retCode)
         return outreal
@@ -3619,26 +4074,34 @@ cdef class APO_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_APO_Value(<TA_APO_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_APO_Value(<TA_APO_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_APO_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_APO_OutRange(<TA_APO_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_APO_Advance(<TA_APO_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_APO_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_APO_Clone(<TA_APO_Stream*>self._handle, &clone)
+        cdef APO_Stream stream = APO_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_APO_Clone(<TA_APO_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_APO_Clone", retCode)
-        cdef APO_Stream stream = APO_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -3657,9 +4120,11 @@ cdef class AROON_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_AROON_Close(<TA_AROON_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_AROON_Close(<TA_AROON_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -3671,13 +4136,26 @@ cdef class AROON_Stream(Stream):
         cdef TA_AROON_Stream* handle = NULL
         cdef double outaroondown
         cdef double outaroonup
-        cdef TA_RetCode retCode = TA_AROON_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outaroondown, &outaroonup)
-        if retCode != 0:
-            _stream_open_failed("TA_AROON_Open", retCode, historylen, lib.TA_AROON_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_AROON_Close(<TA_AROON_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_AROON_Lookback(timeperiod) + 1
+                retCode = TA_AROON_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outaroondown, &outaroonup)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_AROON_Close(<TA_AROON_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_AROON_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int timeperiod=-2**31):
@@ -3687,25 +4165,41 @@ cdef class AROON_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_AROON_Lookback(timeperiod)
-        cdef np.ndarray outaroondown = make_double_array(length, lookback)
-        cdef np.ndarray outaroonup = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outaroondown
+        cdef np.ndarray outaroonup
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_AROON_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_AROON_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outaroondown.data + lookback, <double*>outaroonup.data + lookback)
+        cdef AROON_Stream stream = AROON_Stream.__new__(AROON_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_AROON_Lookback(timeperiod)
+            outaroondown = make_double_array(length, lookback)
+            outaroonup = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_AROON_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outaroondown.data + lookback, <double*>outaroonup.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_AROON_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef AROON_Stream stream = AROON_Stream.__new__(AROON_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low,), outaroondown), _stream_like((high, low,), outaroonup))
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outaroondown
         cdef double outaroonup
-        cdef TA_RetCode retCode = TA_AROON_Update(<TA_AROON_Stream*>self._handle, high, low, &outaroondown, &outaroonup)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AROON_Update(<TA_AROON_Stream*>self._handle, high, low, &outaroondown, &outaroonup)
         if retCode != 0:
             _ta_check_success("TA_AROON_Update", retCode)
         return (outaroondown, outaroonup)
@@ -3714,7 +4208,10 @@ cdef class AROON_Stream(Stream):
     def peek(self, double high, double low):
         cdef double outaroondown
         cdef double outaroonup
-        cdef TA_RetCode retCode = TA_AROON_Peek(<TA_AROON_Stream*>self._handle, high, low, &outaroondown, &outaroonup)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AROON_Peek(<TA_AROON_Stream*>self._handle, high, low, &outaroondown, &outaroonup)
         if retCode != 0:
             _ta_check_success("TA_AROON_Peek", retCode)
         return (outaroondown, outaroonup)
@@ -3723,26 +4220,34 @@ cdef class AROON_Stream(Stream):
     def value(self):
         cdef double outaroondown
         cdef double outaroonup
-        cdef TA_RetCode retCode = TA_AROON_Value(<TA_AROON_Stream*>self._handle, &outaroondown, &outaroonup)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AROON_Value(<TA_AROON_Stream*>self._handle, &outaroondown, &outaroonup)
         if retCode != 0:
             _ta_check_success("TA_AROON_Value", retCode)
         return (outaroondown, outaroonup)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_AROON_OutRange(<TA_AROON_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_AROON_Advance(<TA_AROON_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_AROON_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_AROON_Clone(<TA_AROON_Stream*>self._handle, &clone)
+        cdef AROON_Stream stream = AROON_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AROON_Clone(<TA_AROON_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_AROON_Clone", retCode)
-        cdef AROON_Stream stream = AROON_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -3760,9 +4265,11 @@ cdef class AROONOSC_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_AROONOSC_Close(<TA_AROONOSC_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_AROONOSC_Close(<TA_AROONOSC_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -3773,13 +4280,26 @@ cdef class AROONOSC_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_AROONOSC_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AROONOSC_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_AROONOSC_Open", retCode, historylen, lib.TA_AROONOSC_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_AROONOSC_Close(<TA_AROONOSC_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_AROONOSC_Lookback(timeperiod) + 1
+                retCode = TA_AROONOSC_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_AROONOSC_Close(<TA_AROONOSC_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_AROONOSC_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int timeperiod=-2**31):
@@ -3789,23 +4309,38 @@ cdef class AROONOSC_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_AROONOSC_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_AROONOSC_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_AROONOSC_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef AROONOSC_Stream stream = AROONOSC_Stream.__new__(AROONOSC_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_AROONOSC_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_AROONOSC_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_AROONOSC_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef AROONOSC_Stream stream = AROONOSC_Stream.__new__(AROONOSC_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AROONOSC_Update(<TA_AROONOSC_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AROONOSC_Update(<TA_AROONOSC_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AROONOSC_Update", retCode)
         return outreal
@@ -3813,7 +4348,10 @@ cdef class AROONOSC_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AROONOSC_Peek(<TA_AROONOSC_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AROONOSC_Peek(<TA_AROONOSC_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AROONOSC_Peek", retCode)
         return outreal
@@ -3821,26 +4359,34 @@ cdef class AROONOSC_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AROONOSC_Value(<TA_AROONOSC_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AROONOSC_Value(<TA_AROONOSC_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AROONOSC_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_AROONOSC_OutRange(<TA_AROONOSC_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_AROONOSC_Advance(<TA_AROONOSC_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_AROONOSC_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_AROONOSC_Clone(<TA_AROONOSC_Stream*>self._handle, &clone)
+        cdef AROONOSC_Stream stream = AROONOSC_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AROONOSC_Clone(<TA_AROONOSC_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_AROONOSC_Clone", retCode)
-        cdef AROONOSC_Stream stream = AROONOSC_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -3856,9 +4402,11 @@ cdef class ASIN_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ASIN_Close(<TA_ASIN_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ASIN_Close(<TA_ASIN_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -3868,13 +4416,26 @@ cdef class ASIN_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ASIN_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ASIN_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ASIN_Open", retCode, historylen, lib.TA_ASIN_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_ASIN_Close(<TA_ASIN_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ASIN_Lookback() + 1
+                retCode = TA_ASIN_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ASIN_Close(<TA_ASIN_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ASIN_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -3883,23 +4444,38 @@ cdef class ASIN_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ASIN_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ASIN_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ASIN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ASIN_Stream stream = ASIN_Stream.__new__(ASIN_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ASIN_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ASIN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ASIN_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ASIN_Stream stream = ASIN_Stream.__new__(ASIN_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ASIN_Update(<TA_ASIN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ASIN_Update(<TA_ASIN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ASIN_Update", retCode)
         return outreal
@@ -3907,7 +4483,10 @@ cdef class ASIN_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ASIN_Peek(<TA_ASIN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ASIN_Peek(<TA_ASIN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ASIN_Peek", retCode)
         return outreal
@@ -3915,26 +4494,34 @@ cdef class ASIN_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ASIN_Value(<TA_ASIN_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ASIN_Value(<TA_ASIN_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ASIN_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ASIN_OutRange(<TA_ASIN_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ASIN_Advance(<TA_ASIN_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ASIN_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ASIN_Clone(<TA_ASIN_Stream*>self._handle, &clone)
+        cdef ASIN_Stream stream = ASIN_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ASIN_Clone(<TA_ASIN_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ASIN_Clone", retCode)
-        cdef ASIN_Stream stream = ASIN_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -3950,9 +4537,11 @@ cdef class ATAN_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ATAN_Close(<TA_ATAN_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ATAN_Close(<TA_ATAN_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -3962,13 +4551,26 @@ cdef class ATAN_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ATAN_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ATAN_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ATAN_Open", retCode, historylen, lib.TA_ATAN_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_ATAN_Close(<TA_ATAN_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ATAN_Lookback() + 1
+                retCode = TA_ATAN_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ATAN_Close(<TA_ATAN_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ATAN_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -3977,23 +4579,38 @@ cdef class ATAN_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ATAN_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ATAN_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ATAN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ATAN_Stream stream = ATAN_Stream.__new__(ATAN_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ATAN_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ATAN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ATAN_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ATAN_Stream stream = ATAN_Stream.__new__(ATAN_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ATAN_Update(<TA_ATAN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ATAN_Update(<TA_ATAN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ATAN_Update", retCode)
         return outreal
@@ -4001,7 +4618,10 @@ cdef class ATAN_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ATAN_Peek(<TA_ATAN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ATAN_Peek(<TA_ATAN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ATAN_Peek", retCode)
         return outreal
@@ -4009,26 +4629,34 @@ cdef class ATAN_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ATAN_Value(<TA_ATAN_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ATAN_Value(<TA_ATAN_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ATAN_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ATAN_OutRange(<TA_ATAN_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ATAN_Advance(<TA_ATAN_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ATAN_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ATAN_Clone(<TA_ATAN_Stream*>self._handle, &clone)
+        cdef ATAN_Stream stream = ATAN_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ATAN_Clone(<TA_ATAN_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ATAN_Clone", retCode)
-        cdef ATAN_Stream stream = ATAN_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -4046,9 +4674,11 @@ cdef class ATR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ATR_Close(<TA_ATR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ATR_Close(<TA_ATR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -4060,13 +4690,26 @@ cdef class ATR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ATR_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ATR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ATR_Open", retCode, historylen, lib.TA_ATR_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ATR_Close(<TA_ATR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ATR_Lookback(timeperiod) + 1
+                retCode = TA_ATR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ATR_Close(<TA_ATR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ATR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -4077,23 +4720,38 @@ cdef class ATR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ATR_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ATR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ATR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ATR_Stream stream = ATR_Stream.__new__(ATR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ATR_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ATR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ATR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ATR_Stream stream = ATR_Stream.__new__(ATR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ATR_Update(<TA_ATR_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ATR_Update(<TA_ATR_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ATR_Update", retCode)
         return outreal
@@ -4101,7 +4759,10 @@ cdef class ATR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ATR_Peek(<TA_ATR_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ATR_Peek(<TA_ATR_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ATR_Peek", retCode)
         return outreal
@@ -4109,26 +4770,34 @@ cdef class ATR_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ATR_Value(<TA_ATR_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ATR_Value(<TA_ATR_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ATR_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ATR_OutRange(<TA_ATR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ATR_Advance(<TA_ATR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ATR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ATR_Clone(<TA_ATR_Stream*>self._handle, &clone)
+        cdef ATR_Stream stream = ATR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ATR_Clone(<TA_ATR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ATR_Clone", retCode)
-        cdef ATR_Stream stream = ATR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -4146,9 +4815,11 @@ cdef class AVGDEV_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_AVGDEV_Close(<TA_AVGDEV_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_AVGDEV_Close(<TA_AVGDEV_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -4158,13 +4829,26 @@ cdef class AVGDEV_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_AVGDEV_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AVGDEV_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_AVGDEV_Open", retCode, historylen, lib.TA_AVGDEV_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_AVGDEV_Close(<TA_AVGDEV_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_AVGDEV_Lookback(timeperiod) + 1
+                retCode = TA_AVGDEV_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_AVGDEV_Close(<TA_AVGDEV_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_AVGDEV_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -4173,23 +4857,38 @@ cdef class AVGDEV_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_AVGDEV_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_AVGDEV_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_AVGDEV_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef AVGDEV_Stream stream = AVGDEV_Stream.__new__(AVGDEV_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_AVGDEV_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_AVGDEV_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_AVGDEV_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef AVGDEV_Stream stream = AVGDEV_Stream.__new__(AVGDEV_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AVGDEV_Update(<TA_AVGDEV_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AVGDEV_Update(<TA_AVGDEV_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AVGDEV_Update", retCode)
         return outreal
@@ -4197,7 +4896,10 @@ cdef class AVGDEV_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AVGDEV_Peek(<TA_AVGDEV_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AVGDEV_Peek(<TA_AVGDEV_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AVGDEV_Peek", retCode)
         return outreal
@@ -4205,26 +4907,34 @@ cdef class AVGDEV_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AVGDEV_Value(<TA_AVGDEV_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AVGDEV_Value(<TA_AVGDEV_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AVGDEV_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_AVGDEV_OutRange(<TA_AVGDEV_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_AVGDEV_Advance(<TA_AVGDEV_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_AVGDEV_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_AVGDEV_Clone(<TA_AVGDEV_Stream*>self._handle, &clone)
+        cdef AVGDEV_Stream stream = AVGDEV_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AVGDEV_Clone(<TA_AVGDEV_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_AVGDEV_Clone", retCode)
-        cdef AVGDEV_Stream stream = AVGDEV_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -4240,9 +4950,11 @@ cdef class AVGPRICE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_AVGPRICE_Close(<TA_AVGPRICE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_AVGPRICE_Close(<TA_AVGPRICE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -4255,13 +4967,26 @@ cdef class AVGPRICE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_AVGPRICE_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AVGPRICE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_AVGPRICE_Open", retCode, historylen, lib.TA_AVGPRICE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_AVGPRICE_Close(<TA_AVGPRICE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_AVGPRICE_Lookback() + 1
+                retCode = TA_AVGPRICE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_AVGPRICE_Close(<TA_AVGPRICE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_AVGPRICE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -4273,23 +4998,38 @@ cdef class AVGPRICE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_AVGPRICE_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_AVGPRICE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_AVGPRICE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef AVGPRICE_Stream stream = AVGPRICE_Stream.__new__(AVGPRICE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_AVGPRICE_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_AVGPRICE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_AVGPRICE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef AVGPRICE_Stream stream = AVGPRICE_Stream.__new__(AVGPRICE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AVGPRICE_Update(<TA_AVGPRICE_Stream*>self._handle, open, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AVGPRICE_Update(<TA_AVGPRICE_Stream*>self._handle, open, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AVGPRICE_Update", retCode)
         return outreal
@@ -4297,7 +5037,10 @@ cdef class AVGPRICE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AVGPRICE_Peek(<TA_AVGPRICE_Stream*>self._handle, open, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AVGPRICE_Peek(<TA_AVGPRICE_Stream*>self._handle, open, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AVGPRICE_Peek", retCode)
         return outreal
@@ -4305,26 +5048,34 @@ cdef class AVGPRICE_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_AVGPRICE_Value(<TA_AVGPRICE_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AVGPRICE_Value(<TA_AVGPRICE_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_AVGPRICE_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_AVGPRICE_OutRange(<TA_AVGPRICE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_AVGPRICE_Advance(<TA_AVGPRICE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_AVGPRICE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_AVGPRICE_Clone(<TA_AVGPRICE_Stream*>self._handle, &clone)
+        cdef AVGPRICE_Stream stream = AVGPRICE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_AVGPRICE_Clone(<TA_AVGPRICE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_AVGPRICE_Clone", retCode)
-        cdef AVGPRICE_Stream stream = AVGPRICE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -4347,9 +5098,11 @@ cdef class BBANDS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_BBANDS_Close(<TA_BBANDS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_BBANDS_Close(<TA_BBANDS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31, double nbdevup=-4e37, double nbdevdn=-4e37, int matype=0):
         cdef np.ndarray a_real = _stream_input(real)
@@ -4361,13 +5114,26 @@ cdef class BBANDS_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_BBANDS_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdevup, nbdevdn, matype, &outupperband, &outmiddleband, &outlowerband)
-        if retCode != 0:
-            _stream_open_failed("TA_BBANDS_Open", retCode, historylen, lib.TA_BBANDS_Lookback(timeperiod, nbdevup, nbdevdn, matype) + 1)
-        if self._handle is not NULL:
-            TA_BBANDS_Close(<TA_BBANDS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_BBANDS_Lookback(timeperiod, nbdevup, nbdevdn, matype) + 1
+                retCode = TA_BBANDS_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdevup, nbdevdn, matype, &outupperband, &outmiddleband, &outlowerband)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_BBANDS_Close(<TA_BBANDS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_BBANDS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31, double nbdevup=-4e37, double nbdevdn=-4e37, int matype=0):
@@ -4376,19 +5142,33 @@ cdef class BBANDS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_BBANDS_Lookback(timeperiod, nbdevup, nbdevdn, matype)
-        cdef np.ndarray outupperband = make_double_array(length, lookback)
-        cdef np.ndarray outmiddleband = make_double_array(length, lookback)
-        cdef np.ndarray outlowerband = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outupperband
+        cdef np.ndarray outmiddleband
+        cdef np.ndarray outlowerband
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_BBANDS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_BBANDS_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdevup, nbdevdn, matype, &outbegidx, &outnbelement, <double*>outupperband.data + lookback, <double*>outmiddleband.data + lookback, <double*>outlowerband.data + lookback)
+        cdef BBANDS_Stream stream = BBANDS_Stream.__new__(BBANDS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_BBANDS_Lookback(timeperiod, nbdevup, nbdevdn, matype)
+            outupperband = make_double_array(length, lookback)
+            outmiddleband = make_double_array(length, lookback)
+            outlowerband = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_BBANDS_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdevup, nbdevdn, matype, &outbegidx, &outnbelement, <double*>outupperband.data + lookback, <double*>outmiddleband.data + lookback, <double*>outlowerband.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_BBANDS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef BBANDS_Stream stream = BBANDS_Stream.__new__(BBANDS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((real,), outupperband), _stream_like((real,), outmiddleband), _stream_like((real,), outlowerband))
 
     @cython.binding(False)
@@ -4396,7 +5176,10 @@ cdef class BBANDS_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_BBANDS_Update(<TA_BBANDS_Stream*>self._handle, real, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BBANDS_Update(<TA_BBANDS_Stream*>self._handle, real, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_BBANDS_Update", retCode)
         return (outupperband, outmiddleband, outlowerband)
@@ -4406,7 +5189,10 @@ cdef class BBANDS_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_BBANDS_Peek(<TA_BBANDS_Stream*>self._handle, real, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BBANDS_Peek(<TA_BBANDS_Stream*>self._handle, real, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_BBANDS_Peek", retCode)
         return (outupperband, outmiddleband, outlowerband)
@@ -4416,26 +5202,34 @@ cdef class BBANDS_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_BBANDS_Value(<TA_BBANDS_Stream*>self._handle, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BBANDS_Value(<TA_BBANDS_Stream*>self._handle, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_BBANDS_Value", retCode)
         return (outupperband, outmiddleband, outlowerband)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_BBANDS_OutRange(<TA_BBANDS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_BBANDS_Advance(<TA_BBANDS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_BBANDS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_BBANDS_Clone(<TA_BBANDS_Stream*>self._handle, &clone)
+        cdef BBANDS_Stream stream = BBANDS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BBANDS_Clone(<TA_BBANDS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_BBANDS_Clone", retCode)
-        cdef BBANDS_Stream stream = BBANDS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -4454,9 +5248,11 @@ cdef class BETA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_BETA_Close(<TA_BETA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_BETA_Close(<TA_BETA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real0, real1, int timeperiod=-2**31):
         cdef np.ndarray a_real0 = _stream_input(real0)
@@ -4467,13 +5263,26 @@ cdef class BETA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_BETA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_BETA_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_BETA_Open", retCode, historylen, lib.TA_BETA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_BETA_Close(<TA_BETA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_BETA_Lookback(timeperiod) + 1
+                retCode = TA_BETA_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_BETA_Close(<TA_BETA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_BETA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real0, real1, int timeperiod=-2**31):
@@ -4483,23 +5292,38 @@ cdef class BETA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_BETA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_BETA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_BETA_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef BETA_Stream stream = BETA_Stream.__new__(BETA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_BETA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_BETA_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_BETA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef BETA_Stream stream = BETA_Stream.__new__(BETA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real0, real1,), outreal)
 
     @cython.binding(False)
     def update(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_BETA_Update(<TA_BETA_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BETA_Update(<TA_BETA_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_BETA_Update", retCode)
         return outreal
@@ -4507,7 +5331,10 @@ cdef class BETA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_BETA_Peek(<TA_BETA_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BETA_Peek(<TA_BETA_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_BETA_Peek", retCode)
         return outreal
@@ -4515,26 +5342,34 @@ cdef class BETA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_BETA_Value(<TA_BETA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BETA_Value(<TA_BETA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_BETA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_BETA_OutRange(<TA_BETA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_BETA_Advance(<TA_BETA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_BETA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_BETA_Clone(<TA_BETA_Stream*>self._handle, &clone)
+        cdef BETA_Stream stream = BETA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BETA_Clone(<TA_BETA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_BETA_Clone", retCode)
-        cdef BETA_Stream stream = BETA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -4550,9 +5385,11 @@ cdef class BOP_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_BOP_Close(<TA_BOP_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_BOP_Close(<TA_BOP_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -4565,13 +5402,26 @@ cdef class BOP_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_BOP_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_BOP_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_BOP_Open", retCode, historylen, lib.TA_BOP_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_BOP_Close(<TA_BOP_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_BOP_Lookback() + 1
+                retCode = TA_BOP_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_BOP_Close(<TA_BOP_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_BOP_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -4583,23 +5433,38 @@ cdef class BOP_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_BOP_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_BOP_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_BOP_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef BOP_Stream stream = BOP_Stream.__new__(BOP_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_BOP_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_BOP_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_BOP_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef BOP_Stream stream = BOP_Stream.__new__(BOP_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_BOP_Update(<TA_BOP_Stream*>self._handle, open, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BOP_Update(<TA_BOP_Stream*>self._handle, open, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_BOP_Update", retCode)
         return outreal
@@ -4607,7 +5472,10 @@ cdef class BOP_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_BOP_Peek(<TA_BOP_Stream*>self._handle, open, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BOP_Peek(<TA_BOP_Stream*>self._handle, open, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_BOP_Peek", retCode)
         return outreal
@@ -4615,26 +5483,34 @@ cdef class BOP_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_BOP_Value(<TA_BOP_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BOP_Value(<TA_BOP_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_BOP_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_BOP_OutRange(<TA_BOP_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_BOP_Advance(<TA_BOP_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_BOP_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_BOP_Clone(<TA_BOP_Stream*>self._handle, &clone)
+        cdef BOP_Stream stream = BOP_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_BOP_Clone(<TA_BOP_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_BOP_Clone", retCode)
-        cdef BOP_Stream stream = BOP_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -4652,9 +5528,11 @@ cdef class CCI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CCI_Close(<TA_CCI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CCI_Close(<TA_CCI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -4666,13 +5544,26 @@ cdef class CCI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CCI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CCI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_CCI_Open", retCode, historylen, lib.TA_CCI_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_CCI_Close(<TA_CCI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CCI_Lookback(timeperiod) + 1
+                retCode = TA_CCI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CCI_Close(<TA_CCI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CCI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -4683,23 +5574,38 @@ cdef class CCI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CCI_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CCI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CCI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef CCI_Stream stream = CCI_Stream.__new__(CCI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CCI_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_CCI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CCI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CCI_Stream stream = CCI_Stream.__new__(CCI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CCI_Update(<TA_CCI_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CCI_Update(<TA_CCI_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CCI_Update", retCode)
         return outreal
@@ -4707,7 +5613,10 @@ cdef class CCI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CCI_Peek(<TA_CCI_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CCI_Peek(<TA_CCI_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CCI_Peek", retCode)
         return outreal
@@ -4715,26 +5624,34 @@ cdef class CCI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CCI_Value(<TA_CCI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CCI_Value(<TA_CCI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CCI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CCI_OutRange(<TA_CCI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CCI_Advance(<TA_CCI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CCI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CCI_Clone(<TA_CCI_Stream*>self._handle, &clone)
+        cdef CCI_Stream stream = CCI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CCI_Clone(<TA_CCI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CCI_Clone", retCode)
-        cdef CCI_Stream stream = CCI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -4750,9 +5667,11 @@ cdef class CDL2CROWS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDL2CROWS_Close(<TA_CDL2CROWS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDL2CROWS_Close(<TA_CDL2CROWS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -4765,13 +5684,26 @@ cdef class CDL2CROWS_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDL2CROWS_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL2CROWS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDL2CROWS_Open", retCode, historylen, lib.TA_CDL2CROWS_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDL2CROWS_Close(<TA_CDL2CROWS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDL2CROWS_Lookback() + 1
+                retCode = TA_CDL2CROWS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDL2CROWS_Close(<TA_CDL2CROWS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDL2CROWS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -4783,23 +5715,38 @@ cdef class CDL2CROWS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDL2CROWS_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDL2CROWS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDL2CROWS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDL2CROWS_Stream stream = CDL2CROWS_Stream.__new__(CDL2CROWS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDL2CROWS_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDL2CROWS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDL2CROWS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDL2CROWS_Stream stream = CDL2CROWS_Stream.__new__(CDL2CROWS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL2CROWS_Update(<TA_CDL2CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL2CROWS_Update(<TA_CDL2CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL2CROWS_Update", retCode)
         return outinteger
@@ -4807,7 +5754,10 @@ cdef class CDL2CROWS_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL2CROWS_Peek(<TA_CDL2CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL2CROWS_Peek(<TA_CDL2CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL2CROWS_Peek", retCode)
         return outinteger
@@ -4815,26 +5765,34 @@ cdef class CDL2CROWS_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL2CROWS_Value(<TA_CDL2CROWS_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL2CROWS_Value(<TA_CDL2CROWS_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL2CROWS_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDL2CROWS_OutRange(<TA_CDL2CROWS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDL2CROWS_Advance(<TA_CDL2CROWS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDL2CROWS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDL2CROWS_Clone(<TA_CDL2CROWS_Stream*>self._handle, &clone)
+        cdef CDL2CROWS_Stream stream = CDL2CROWS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL2CROWS_Clone(<TA_CDL2CROWS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDL2CROWS_Clone", retCode)
-        cdef CDL2CROWS_Stream stream = CDL2CROWS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -4850,9 +5808,11 @@ cdef class CDL3BLACKCROWS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDL3BLACKCROWS_Close(<TA_CDL3BLACKCROWS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDL3BLACKCROWS_Close(<TA_CDL3BLACKCROWS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -4865,13 +5825,26 @@ cdef class CDL3BLACKCROWS_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDL3BLACKCROWS_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3BLACKCROWS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDL3BLACKCROWS_Open", retCode, historylen, lib.TA_CDL3BLACKCROWS_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDL3BLACKCROWS_Close(<TA_CDL3BLACKCROWS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDL3BLACKCROWS_Lookback() + 1
+                retCode = TA_CDL3BLACKCROWS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDL3BLACKCROWS_Close(<TA_CDL3BLACKCROWS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDL3BLACKCROWS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -4883,23 +5856,38 @@ cdef class CDL3BLACKCROWS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDL3BLACKCROWS_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDL3BLACKCROWS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDL3BLACKCROWS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDL3BLACKCROWS_Stream stream = CDL3BLACKCROWS_Stream.__new__(CDL3BLACKCROWS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDL3BLACKCROWS_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDL3BLACKCROWS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDL3BLACKCROWS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDL3BLACKCROWS_Stream stream = CDL3BLACKCROWS_Stream.__new__(CDL3BLACKCROWS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3BLACKCROWS_Update(<TA_CDL3BLACKCROWS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3BLACKCROWS_Update(<TA_CDL3BLACKCROWS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3BLACKCROWS_Update", retCode)
         return outinteger
@@ -4907,7 +5895,10 @@ cdef class CDL3BLACKCROWS_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3BLACKCROWS_Peek(<TA_CDL3BLACKCROWS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3BLACKCROWS_Peek(<TA_CDL3BLACKCROWS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3BLACKCROWS_Peek", retCode)
         return outinteger
@@ -4915,26 +5906,34 @@ cdef class CDL3BLACKCROWS_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3BLACKCROWS_Value(<TA_CDL3BLACKCROWS_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3BLACKCROWS_Value(<TA_CDL3BLACKCROWS_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3BLACKCROWS_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDL3BLACKCROWS_OutRange(<TA_CDL3BLACKCROWS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDL3BLACKCROWS_Advance(<TA_CDL3BLACKCROWS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDL3BLACKCROWS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDL3BLACKCROWS_Clone(<TA_CDL3BLACKCROWS_Stream*>self._handle, &clone)
+        cdef CDL3BLACKCROWS_Stream stream = CDL3BLACKCROWS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3BLACKCROWS_Clone(<TA_CDL3BLACKCROWS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDL3BLACKCROWS_Clone", retCode)
-        cdef CDL3BLACKCROWS_Stream stream = CDL3BLACKCROWS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -4950,9 +5949,11 @@ cdef class CDL3INSIDE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDL3INSIDE_Close(<TA_CDL3INSIDE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDL3INSIDE_Close(<TA_CDL3INSIDE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -4965,13 +5966,26 @@ cdef class CDL3INSIDE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDL3INSIDE_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3INSIDE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDL3INSIDE_Open", retCode, historylen, lib.TA_CDL3INSIDE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDL3INSIDE_Close(<TA_CDL3INSIDE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDL3INSIDE_Lookback() + 1
+                retCode = TA_CDL3INSIDE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDL3INSIDE_Close(<TA_CDL3INSIDE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDL3INSIDE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -4983,23 +5997,38 @@ cdef class CDL3INSIDE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDL3INSIDE_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDL3INSIDE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDL3INSIDE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDL3INSIDE_Stream stream = CDL3INSIDE_Stream.__new__(CDL3INSIDE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDL3INSIDE_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDL3INSIDE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDL3INSIDE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDL3INSIDE_Stream stream = CDL3INSIDE_Stream.__new__(CDL3INSIDE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3INSIDE_Update(<TA_CDL3INSIDE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3INSIDE_Update(<TA_CDL3INSIDE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3INSIDE_Update", retCode)
         return outinteger
@@ -5007,7 +6036,10 @@ cdef class CDL3INSIDE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3INSIDE_Peek(<TA_CDL3INSIDE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3INSIDE_Peek(<TA_CDL3INSIDE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3INSIDE_Peek", retCode)
         return outinteger
@@ -5015,26 +6047,34 @@ cdef class CDL3INSIDE_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3INSIDE_Value(<TA_CDL3INSIDE_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3INSIDE_Value(<TA_CDL3INSIDE_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3INSIDE_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDL3INSIDE_OutRange(<TA_CDL3INSIDE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDL3INSIDE_Advance(<TA_CDL3INSIDE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDL3INSIDE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDL3INSIDE_Clone(<TA_CDL3INSIDE_Stream*>self._handle, &clone)
+        cdef CDL3INSIDE_Stream stream = CDL3INSIDE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3INSIDE_Clone(<TA_CDL3INSIDE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDL3INSIDE_Clone", retCode)
-        cdef CDL3INSIDE_Stream stream = CDL3INSIDE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -5050,9 +6090,11 @@ cdef class CDL3LINESTRIKE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDL3LINESTRIKE_Close(<TA_CDL3LINESTRIKE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDL3LINESTRIKE_Close(<TA_CDL3LINESTRIKE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -5065,13 +6107,26 @@ cdef class CDL3LINESTRIKE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDL3LINESTRIKE_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3LINESTRIKE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDL3LINESTRIKE_Open", retCode, historylen, lib.TA_CDL3LINESTRIKE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDL3LINESTRIKE_Close(<TA_CDL3LINESTRIKE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDL3LINESTRIKE_Lookback() + 1
+                retCode = TA_CDL3LINESTRIKE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDL3LINESTRIKE_Close(<TA_CDL3LINESTRIKE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDL3LINESTRIKE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -5083,23 +6138,38 @@ cdef class CDL3LINESTRIKE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDL3LINESTRIKE_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDL3LINESTRIKE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDL3LINESTRIKE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDL3LINESTRIKE_Stream stream = CDL3LINESTRIKE_Stream.__new__(CDL3LINESTRIKE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDL3LINESTRIKE_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDL3LINESTRIKE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDL3LINESTRIKE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDL3LINESTRIKE_Stream stream = CDL3LINESTRIKE_Stream.__new__(CDL3LINESTRIKE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3LINESTRIKE_Update(<TA_CDL3LINESTRIKE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3LINESTRIKE_Update(<TA_CDL3LINESTRIKE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3LINESTRIKE_Update", retCode)
         return outinteger
@@ -5107,7 +6177,10 @@ cdef class CDL3LINESTRIKE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3LINESTRIKE_Peek(<TA_CDL3LINESTRIKE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3LINESTRIKE_Peek(<TA_CDL3LINESTRIKE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3LINESTRIKE_Peek", retCode)
         return outinteger
@@ -5115,26 +6188,34 @@ cdef class CDL3LINESTRIKE_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3LINESTRIKE_Value(<TA_CDL3LINESTRIKE_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3LINESTRIKE_Value(<TA_CDL3LINESTRIKE_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3LINESTRIKE_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDL3LINESTRIKE_OutRange(<TA_CDL3LINESTRIKE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDL3LINESTRIKE_Advance(<TA_CDL3LINESTRIKE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDL3LINESTRIKE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDL3LINESTRIKE_Clone(<TA_CDL3LINESTRIKE_Stream*>self._handle, &clone)
+        cdef CDL3LINESTRIKE_Stream stream = CDL3LINESTRIKE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3LINESTRIKE_Clone(<TA_CDL3LINESTRIKE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDL3LINESTRIKE_Clone", retCode)
-        cdef CDL3LINESTRIKE_Stream stream = CDL3LINESTRIKE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -5150,9 +6231,11 @@ cdef class CDL3OUTSIDE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDL3OUTSIDE_Close(<TA_CDL3OUTSIDE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDL3OUTSIDE_Close(<TA_CDL3OUTSIDE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -5165,13 +6248,26 @@ cdef class CDL3OUTSIDE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDL3OUTSIDE_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3OUTSIDE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDL3OUTSIDE_Open", retCode, historylen, lib.TA_CDL3OUTSIDE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDL3OUTSIDE_Close(<TA_CDL3OUTSIDE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDL3OUTSIDE_Lookback() + 1
+                retCode = TA_CDL3OUTSIDE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDL3OUTSIDE_Close(<TA_CDL3OUTSIDE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDL3OUTSIDE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -5183,23 +6279,38 @@ cdef class CDL3OUTSIDE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDL3OUTSIDE_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDL3OUTSIDE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDL3OUTSIDE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDL3OUTSIDE_Stream stream = CDL3OUTSIDE_Stream.__new__(CDL3OUTSIDE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDL3OUTSIDE_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDL3OUTSIDE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDL3OUTSIDE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDL3OUTSIDE_Stream stream = CDL3OUTSIDE_Stream.__new__(CDL3OUTSIDE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3OUTSIDE_Update(<TA_CDL3OUTSIDE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3OUTSIDE_Update(<TA_CDL3OUTSIDE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3OUTSIDE_Update", retCode)
         return outinteger
@@ -5207,7 +6318,10 @@ cdef class CDL3OUTSIDE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3OUTSIDE_Peek(<TA_CDL3OUTSIDE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3OUTSIDE_Peek(<TA_CDL3OUTSIDE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3OUTSIDE_Peek", retCode)
         return outinteger
@@ -5215,26 +6329,34 @@ cdef class CDL3OUTSIDE_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3OUTSIDE_Value(<TA_CDL3OUTSIDE_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3OUTSIDE_Value(<TA_CDL3OUTSIDE_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3OUTSIDE_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDL3OUTSIDE_OutRange(<TA_CDL3OUTSIDE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDL3OUTSIDE_Advance(<TA_CDL3OUTSIDE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDL3OUTSIDE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDL3OUTSIDE_Clone(<TA_CDL3OUTSIDE_Stream*>self._handle, &clone)
+        cdef CDL3OUTSIDE_Stream stream = CDL3OUTSIDE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3OUTSIDE_Clone(<TA_CDL3OUTSIDE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDL3OUTSIDE_Clone", retCode)
-        cdef CDL3OUTSIDE_Stream stream = CDL3OUTSIDE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -5250,9 +6372,11 @@ cdef class CDL3STARSINSOUTH_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDL3STARSINSOUTH_Close(<TA_CDL3STARSINSOUTH_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDL3STARSINSOUTH_Close(<TA_CDL3STARSINSOUTH_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -5265,13 +6389,26 @@ cdef class CDL3STARSINSOUTH_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDL3STARSINSOUTH_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3STARSINSOUTH_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDL3STARSINSOUTH_Open", retCode, historylen, lib.TA_CDL3STARSINSOUTH_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDL3STARSINSOUTH_Close(<TA_CDL3STARSINSOUTH_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDL3STARSINSOUTH_Lookback() + 1
+                retCode = TA_CDL3STARSINSOUTH_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDL3STARSINSOUTH_Close(<TA_CDL3STARSINSOUTH_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDL3STARSINSOUTH_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -5283,23 +6420,38 @@ cdef class CDL3STARSINSOUTH_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDL3STARSINSOUTH_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDL3STARSINSOUTH_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDL3STARSINSOUTH_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDL3STARSINSOUTH_Stream stream = CDL3STARSINSOUTH_Stream.__new__(CDL3STARSINSOUTH_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDL3STARSINSOUTH_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDL3STARSINSOUTH_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDL3STARSINSOUTH_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDL3STARSINSOUTH_Stream stream = CDL3STARSINSOUTH_Stream.__new__(CDL3STARSINSOUTH_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3STARSINSOUTH_Update(<TA_CDL3STARSINSOUTH_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3STARSINSOUTH_Update(<TA_CDL3STARSINSOUTH_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3STARSINSOUTH_Update", retCode)
         return outinteger
@@ -5307,7 +6459,10 @@ cdef class CDL3STARSINSOUTH_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3STARSINSOUTH_Peek(<TA_CDL3STARSINSOUTH_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3STARSINSOUTH_Peek(<TA_CDL3STARSINSOUTH_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3STARSINSOUTH_Peek", retCode)
         return outinteger
@@ -5315,26 +6470,34 @@ cdef class CDL3STARSINSOUTH_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3STARSINSOUTH_Value(<TA_CDL3STARSINSOUTH_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3STARSINSOUTH_Value(<TA_CDL3STARSINSOUTH_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3STARSINSOUTH_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDL3STARSINSOUTH_OutRange(<TA_CDL3STARSINSOUTH_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDL3STARSINSOUTH_Advance(<TA_CDL3STARSINSOUTH_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDL3STARSINSOUTH_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDL3STARSINSOUTH_Clone(<TA_CDL3STARSINSOUTH_Stream*>self._handle, &clone)
+        cdef CDL3STARSINSOUTH_Stream stream = CDL3STARSINSOUTH_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3STARSINSOUTH_Clone(<TA_CDL3STARSINSOUTH_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDL3STARSINSOUTH_Clone", retCode)
-        cdef CDL3STARSINSOUTH_Stream stream = CDL3STARSINSOUTH_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -5350,9 +6513,11 @@ cdef class CDL3WHITESOLDIERS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDL3WHITESOLDIERS_Close(<TA_CDL3WHITESOLDIERS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDL3WHITESOLDIERS_Close(<TA_CDL3WHITESOLDIERS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -5365,13 +6530,26 @@ cdef class CDL3WHITESOLDIERS_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDL3WHITESOLDIERS_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3WHITESOLDIERS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDL3WHITESOLDIERS_Open", retCode, historylen, lib.TA_CDL3WHITESOLDIERS_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDL3WHITESOLDIERS_Close(<TA_CDL3WHITESOLDIERS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDL3WHITESOLDIERS_Lookback() + 1
+                retCode = TA_CDL3WHITESOLDIERS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDL3WHITESOLDIERS_Close(<TA_CDL3WHITESOLDIERS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDL3WHITESOLDIERS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -5383,23 +6561,38 @@ cdef class CDL3WHITESOLDIERS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDL3WHITESOLDIERS_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDL3WHITESOLDIERS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDL3WHITESOLDIERS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDL3WHITESOLDIERS_Stream stream = CDL3WHITESOLDIERS_Stream.__new__(CDL3WHITESOLDIERS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDL3WHITESOLDIERS_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDL3WHITESOLDIERS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDL3WHITESOLDIERS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDL3WHITESOLDIERS_Stream stream = CDL3WHITESOLDIERS_Stream.__new__(CDL3WHITESOLDIERS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3WHITESOLDIERS_Update(<TA_CDL3WHITESOLDIERS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3WHITESOLDIERS_Update(<TA_CDL3WHITESOLDIERS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3WHITESOLDIERS_Update", retCode)
         return outinteger
@@ -5407,7 +6600,10 @@ cdef class CDL3WHITESOLDIERS_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3WHITESOLDIERS_Peek(<TA_CDL3WHITESOLDIERS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3WHITESOLDIERS_Peek(<TA_CDL3WHITESOLDIERS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3WHITESOLDIERS_Peek", retCode)
         return outinteger
@@ -5415,26 +6611,34 @@ cdef class CDL3WHITESOLDIERS_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDL3WHITESOLDIERS_Value(<TA_CDL3WHITESOLDIERS_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3WHITESOLDIERS_Value(<TA_CDL3WHITESOLDIERS_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDL3WHITESOLDIERS_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDL3WHITESOLDIERS_OutRange(<TA_CDL3WHITESOLDIERS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDL3WHITESOLDIERS_Advance(<TA_CDL3WHITESOLDIERS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDL3WHITESOLDIERS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDL3WHITESOLDIERS_Clone(<TA_CDL3WHITESOLDIERS_Stream*>self._handle, &clone)
+        cdef CDL3WHITESOLDIERS_Stream stream = CDL3WHITESOLDIERS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDL3WHITESOLDIERS_Clone(<TA_CDL3WHITESOLDIERS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDL3WHITESOLDIERS_Clone", retCode)
-        cdef CDL3WHITESOLDIERS_Stream stream = CDL3WHITESOLDIERS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -5452,9 +6656,11 @@ cdef class CDLABANDONEDBABY_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLABANDONEDBABY_Close(<TA_CDLABANDONEDBABY_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLABANDONEDBABY_Close(<TA_CDLABANDONEDBABY_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close, double penetration=0.3):
         cdef np.ndarray a_open = _stream_input(open)
@@ -5467,13 +6673,26 @@ cdef class CDLABANDONEDBABY_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLABANDONEDBABY_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLABANDONEDBABY_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLABANDONEDBABY_Open", retCode, historylen, lib.TA_CDLABANDONEDBABY_Lookback(penetration) + 1)
-        if self._handle is not NULL:
-            TA_CDLABANDONEDBABY_Close(<TA_CDLABANDONEDBABY_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLABANDONEDBABY_Lookback(penetration) + 1
+                retCode = TA_CDLABANDONEDBABY_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLABANDONEDBABY_Close(<TA_CDLABANDONEDBABY_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLABANDONEDBABY_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close, double penetration=0.3):
@@ -5485,23 +6704,38 @@ cdef class CDLABANDONEDBABY_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLABANDONEDBABY_Lookback(penetration)
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLABANDONEDBABY_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLABANDONEDBABY_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLABANDONEDBABY_Stream stream = CDLABANDONEDBABY_Stream.__new__(CDLABANDONEDBABY_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLABANDONEDBABY_Lookback(penetration)
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLABANDONEDBABY_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLABANDONEDBABY_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLABANDONEDBABY_Stream stream = CDLABANDONEDBABY_Stream.__new__(CDLABANDONEDBABY_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLABANDONEDBABY_Update(<TA_CDLABANDONEDBABY_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLABANDONEDBABY_Update(<TA_CDLABANDONEDBABY_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLABANDONEDBABY_Update", retCode)
         return outinteger
@@ -5509,7 +6743,10 @@ cdef class CDLABANDONEDBABY_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLABANDONEDBABY_Peek(<TA_CDLABANDONEDBABY_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLABANDONEDBABY_Peek(<TA_CDLABANDONEDBABY_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLABANDONEDBABY_Peek", retCode)
         return outinteger
@@ -5517,26 +6754,34 @@ cdef class CDLABANDONEDBABY_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLABANDONEDBABY_Value(<TA_CDLABANDONEDBABY_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLABANDONEDBABY_Value(<TA_CDLABANDONEDBABY_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLABANDONEDBABY_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLABANDONEDBABY_OutRange(<TA_CDLABANDONEDBABY_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLABANDONEDBABY_Advance(<TA_CDLABANDONEDBABY_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLABANDONEDBABY_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLABANDONEDBABY_Clone(<TA_CDLABANDONEDBABY_Stream*>self._handle, &clone)
+        cdef CDLABANDONEDBABY_Stream stream = CDLABANDONEDBABY_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLABANDONEDBABY_Clone(<TA_CDLABANDONEDBABY_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLABANDONEDBABY_Clone", retCode)
-        cdef CDLABANDONEDBABY_Stream stream = CDLABANDONEDBABY_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -5552,9 +6797,11 @@ cdef class CDLADVANCEBLOCK_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLADVANCEBLOCK_Close(<TA_CDLADVANCEBLOCK_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLADVANCEBLOCK_Close(<TA_CDLADVANCEBLOCK_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -5567,13 +6814,26 @@ cdef class CDLADVANCEBLOCK_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLADVANCEBLOCK_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLADVANCEBLOCK_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLADVANCEBLOCK_Open", retCode, historylen, lib.TA_CDLADVANCEBLOCK_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLADVANCEBLOCK_Close(<TA_CDLADVANCEBLOCK_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLADVANCEBLOCK_Lookback() + 1
+                retCode = TA_CDLADVANCEBLOCK_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLADVANCEBLOCK_Close(<TA_CDLADVANCEBLOCK_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLADVANCEBLOCK_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -5585,23 +6845,38 @@ cdef class CDLADVANCEBLOCK_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLADVANCEBLOCK_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLADVANCEBLOCK_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLADVANCEBLOCK_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLADVANCEBLOCK_Stream stream = CDLADVANCEBLOCK_Stream.__new__(CDLADVANCEBLOCK_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLADVANCEBLOCK_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLADVANCEBLOCK_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLADVANCEBLOCK_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLADVANCEBLOCK_Stream stream = CDLADVANCEBLOCK_Stream.__new__(CDLADVANCEBLOCK_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLADVANCEBLOCK_Update(<TA_CDLADVANCEBLOCK_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLADVANCEBLOCK_Update(<TA_CDLADVANCEBLOCK_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLADVANCEBLOCK_Update", retCode)
         return outinteger
@@ -5609,7 +6884,10 @@ cdef class CDLADVANCEBLOCK_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLADVANCEBLOCK_Peek(<TA_CDLADVANCEBLOCK_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLADVANCEBLOCK_Peek(<TA_CDLADVANCEBLOCK_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLADVANCEBLOCK_Peek", retCode)
         return outinteger
@@ -5617,26 +6895,34 @@ cdef class CDLADVANCEBLOCK_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLADVANCEBLOCK_Value(<TA_CDLADVANCEBLOCK_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLADVANCEBLOCK_Value(<TA_CDLADVANCEBLOCK_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLADVANCEBLOCK_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLADVANCEBLOCK_OutRange(<TA_CDLADVANCEBLOCK_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLADVANCEBLOCK_Advance(<TA_CDLADVANCEBLOCK_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLADVANCEBLOCK_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLADVANCEBLOCK_Clone(<TA_CDLADVANCEBLOCK_Stream*>self._handle, &clone)
+        cdef CDLADVANCEBLOCK_Stream stream = CDLADVANCEBLOCK_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLADVANCEBLOCK_Clone(<TA_CDLADVANCEBLOCK_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLADVANCEBLOCK_Clone", retCode)
-        cdef CDLADVANCEBLOCK_Stream stream = CDLADVANCEBLOCK_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -5652,9 +6938,11 @@ cdef class CDLBELTHOLD_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLBELTHOLD_Close(<TA_CDLBELTHOLD_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLBELTHOLD_Close(<TA_CDLBELTHOLD_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -5667,13 +6955,26 @@ cdef class CDLBELTHOLD_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLBELTHOLD_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLBELTHOLD_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLBELTHOLD_Open", retCode, historylen, lib.TA_CDLBELTHOLD_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLBELTHOLD_Close(<TA_CDLBELTHOLD_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLBELTHOLD_Lookback() + 1
+                retCode = TA_CDLBELTHOLD_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLBELTHOLD_Close(<TA_CDLBELTHOLD_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLBELTHOLD_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -5685,23 +6986,38 @@ cdef class CDLBELTHOLD_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLBELTHOLD_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLBELTHOLD_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLBELTHOLD_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLBELTHOLD_Stream stream = CDLBELTHOLD_Stream.__new__(CDLBELTHOLD_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLBELTHOLD_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLBELTHOLD_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLBELTHOLD_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLBELTHOLD_Stream stream = CDLBELTHOLD_Stream.__new__(CDLBELTHOLD_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLBELTHOLD_Update(<TA_CDLBELTHOLD_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLBELTHOLD_Update(<TA_CDLBELTHOLD_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLBELTHOLD_Update", retCode)
         return outinteger
@@ -5709,7 +7025,10 @@ cdef class CDLBELTHOLD_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLBELTHOLD_Peek(<TA_CDLBELTHOLD_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLBELTHOLD_Peek(<TA_CDLBELTHOLD_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLBELTHOLD_Peek", retCode)
         return outinteger
@@ -5717,26 +7036,34 @@ cdef class CDLBELTHOLD_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLBELTHOLD_Value(<TA_CDLBELTHOLD_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLBELTHOLD_Value(<TA_CDLBELTHOLD_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLBELTHOLD_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLBELTHOLD_OutRange(<TA_CDLBELTHOLD_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLBELTHOLD_Advance(<TA_CDLBELTHOLD_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLBELTHOLD_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLBELTHOLD_Clone(<TA_CDLBELTHOLD_Stream*>self._handle, &clone)
+        cdef CDLBELTHOLD_Stream stream = CDLBELTHOLD_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLBELTHOLD_Clone(<TA_CDLBELTHOLD_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLBELTHOLD_Clone", retCode)
-        cdef CDLBELTHOLD_Stream stream = CDLBELTHOLD_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -5752,9 +7079,11 @@ cdef class CDLBREAKAWAY_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLBREAKAWAY_Close(<TA_CDLBREAKAWAY_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLBREAKAWAY_Close(<TA_CDLBREAKAWAY_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -5767,13 +7096,26 @@ cdef class CDLBREAKAWAY_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLBREAKAWAY_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLBREAKAWAY_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLBREAKAWAY_Open", retCode, historylen, lib.TA_CDLBREAKAWAY_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLBREAKAWAY_Close(<TA_CDLBREAKAWAY_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLBREAKAWAY_Lookback() + 1
+                retCode = TA_CDLBREAKAWAY_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLBREAKAWAY_Close(<TA_CDLBREAKAWAY_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLBREAKAWAY_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -5785,23 +7127,38 @@ cdef class CDLBREAKAWAY_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLBREAKAWAY_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLBREAKAWAY_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLBREAKAWAY_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLBREAKAWAY_Stream stream = CDLBREAKAWAY_Stream.__new__(CDLBREAKAWAY_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLBREAKAWAY_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLBREAKAWAY_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLBREAKAWAY_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLBREAKAWAY_Stream stream = CDLBREAKAWAY_Stream.__new__(CDLBREAKAWAY_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLBREAKAWAY_Update(<TA_CDLBREAKAWAY_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLBREAKAWAY_Update(<TA_CDLBREAKAWAY_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLBREAKAWAY_Update", retCode)
         return outinteger
@@ -5809,7 +7166,10 @@ cdef class CDLBREAKAWAY_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLBREAKAWAY_Peek(<TA_CDLBREAKAWAY_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLBREAKAWAY_Peek(<TA_CDLBREAKAWAY_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLBREAKAWAY_Peek", retCode)
         return outinteger
@@ -5817,26 +7177,34 @@ cdef class CDLBREAKAWAY_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLBREAKAWAY_Value(<TA_CDLBREAKAWAY_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLBREAKAWAY_Value(<TA_CDLBREAKAWAY_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLBREAKAWAY_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLBREAKAWAY_OutRange(<TA_CDLBREAKAWAY_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLBREAKAWAY_Advance(<TA_CDLBREAKAWAY_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLBREAKAWAY_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLBREAKAWAY_Clone(<TA_CDLBREAKAWAY_Stream*>self._handle, &clone)
+        cdef CDLBREAKAWAY_Stream stream = CDLBREAKAWAY_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLBREAKAWAY_Clone(<TA_CDLBREAKAWAY_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLBREAKAWAY_Clone", retCode)
-        cdef CDLBREAKAWAY_Stream stream = CDLBREAKAWAY_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -5852,9 +7220,11 @@ cdef class CDLCLOSINGMARUBOZU_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLCLOSINGMARUBOZU_Close(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLCLOSINGMARUBOZU_Close(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -5867,13 +7237,26 @@ cdef class CDLCLOSINGMARUBOZU_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLCLOSINGMARUBOZU_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCLOSINGMARUBOZU_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLCLOSINGMARUBOZU_Open", retCode, historylen, lib.TA_CDLCLOSINGMARUBOZU_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLCLOSINGMARUBOZU_Close(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLCLOSINGMARUBOZU_Lookback() + 1
+                retCode = TA_CDLCLOSINGMARUBOZU_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLCLOSINGMARUBOZU_Close(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLCLOSINGMARUBOZU_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -5885,23 +7268,38 @@ cdef class CDLCLOSINGMARUBOZU_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLCLOSINGMARUBOZU_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLCLOSINGMARUBOZU_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLCLOSINGMARUBOZU_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLCLOSINGMARUBOZU_Stream stream = CDLCLOSINGMARUBOZU_Stream.__new__(CDLCLOSINGMARUBOZU_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLCLOSINGMARUBOZU_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLCLOSINGMARUBOZU_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLCLOSINGMARUBOZU_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLCLOSINGMARUBOZU_Stream stream = CDLCLOSINGMARUBOZU_Stream.__new__(CDLCLOSINGMARUBOZU_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCLOSINGMARUBOZU_Update(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCLOSINGMARUBOZU_Update(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLCLOSINGMARUBOZU_Update", retCode)
         return outinteger
@@ -5909,7 +7307,10 @@ cdef class CDLCLOSINGMARUBOZU_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCLOSINGMARUBOZU_Peek(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCLOSINGMARUBOZU_Peek(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLCLOSINGMARUBOZU_Peek", retCode)
         return outinteger
@@ -5917,26 +7318,34 @@ cdef class CDLCLOSINGMARUBOZU_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCLOSINGMARUBOZU_Value(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCLOSINGMARUBOZU_Value(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLCLOSINGMARUBOZU_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLCLOSINGMARUBOZU_OutRange(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLCLOSINGMARUBOZU_Advance(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLCLOSINGMARUBOZU_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLCLOSINGMARUBOZU_Clone(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle, &clone)
+        cdef CDLCLOSINGMARUBOZU_Stream stream = CDLCLOSINGMARUBOZU_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCLOSINGMARUBOZU_Clone(<TA_CDLCLOSINGMARUBOZU_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLCLOSINGMARUBOZU_Clone", retCode)
-        cdef CDLCLOSINGMARUBOZU_Stream stream = CDLCLOSINGMARUBOZU_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -5952,9 +7361,11 @@ cdef class CDLCONCEALBABYSWALL_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLCONCEALBABYSWALL_Close(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLCONCEALBABYSWALL_Close(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -5967,13 +7378,26 @@ cdef class CDLCONCEALBABYSWALL_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLCONCEALBABYSWALL_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCONCEALBABYSWALL_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLCONCEALBABYSWALL_Open", retCode, historylen, lib.TA_CDLCONCEALBABYSWALL_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLCONCEALBABYSWALL_Close(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLCONCEALBABYSWALL_Lookback() + 1
+                retCode = TA_CDLCONCEALBABYSWALL_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLCONCEALBABYSWALL_Close(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLCONCEALBABYSWALL_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -5985,23 +7409,38 @@ cdef class CDLCONCEALBABYSWALL_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLCONCEALBABYSWALL_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLCONCEALBABYSWALL_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLCONCEALBABYSWALL_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLCONCEALBABYSWALL_Stream stream = CDLCONCEALBABYSWALL_Stream.__new__(CDLCONCEALBABYSWALL_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLCONCEALBABYSWALL_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLCONCEALBABYSWALL_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLCONCEALBABYSWALL_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLCONCEALBABYSWALL_Stream stream = CDLCONCEALBABYSWALL_Stream.__new__(CDLCONCEALBABYSWALL_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCONCEALBABYSWALL_Update(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCONCEALBABYSWALL_Update(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLCONCEALBABYSWALL_Update", retCode)
         return outinteger
@@ -6009,7 +7448,10 @@ cdef class CDLCONCEALBABYSWALL_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCONCEALBABYSWALL_Peek(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCONCEALBABYSWALL_Peek(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLCONCEALBABYSWALL_Peek", retCode)
         return outinteger
@@ -6017,26 +7459,34 @@ cdef class CDLCONCEALBABYSWALL_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCONCEALBABYSWALL_Value(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCONCEALBABYSWALL_Value(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLCONCEALBABYSWALL_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLCONCEALBABYSWALL_OutRange(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLCONCEALBABYSWALL_Advance(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLCONCEALBABYSWALL_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLCONCEALBABYSWALL_Clone(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle, &clone)
+        cdef CDLCONCEALBABYSWALL_Stream stream = CDLCONCEALBABYSWALL_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCONCEALBABYSWALL_Clone(<TA_CDLCONCEALBABYSWALL_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLCONCEALBABYSWALL_Clone", retCode)
-        cdef CDLCONCEALBABYSWALL_Stream stream = CDLCONCEALBABYSWALL_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -6052,9 +7502,11 @@ cdef class CDLCOUNTERATTACK_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLCOUNTERATTACK_Close(<TA_CDLCOUNTERATTACK_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLCOUNTERATTACK_Close(<TA_CDLCOUNTERATTACK_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -6067,13 +7519,26 @@ cdef class CDLCOUNTERATTACK_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLCOUNTERATTACK_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCOUNTERATTACK_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLCOUNTERATTACK_Open", retCode, historylen, lib.TA_CDLCOUNTERATTACK_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLCOUNTERATTACK_Close(<TA_CDLCOUNTERATTACK_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLCOUNTERATTACK_Lookback() + 1
+                retCode = TA_CDLCOUNTERATTACK_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLCOUNTERATTACK_Close(<TA_CDLCOUNTERATTACK_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLCOUNTERATTACK_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -6085,23 +7550,38 @@ cdef class CDLCOUNTERATTACK_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLCOUNTERATTACK_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLCOUNTERATTACK_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLCOUNTERATTACK_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLCOUNTERATTACK_Stream stream = CDLCOUNTERATTACK_Stream.__new__(CDLCOUNTERATTACK_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLCOUNTERATTACK_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLCOUNTERATTACK_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLCOUNTERATTACK_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLCOUNTERATTACK_Stream stream = CDLCOUNTERATTACK_Stream.__new__(CDLCOUNTERATTACK_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCOUNTERATTACK_Update(<TA_CDLCOUNTERATTACK_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCOUNTERATTACK_Update(<TA_CDLCOUNTERATTACK_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLCOUNTERATTACK_Update", retCode)
         return outinteger
@@ -6109,7 +7589,10 @@ cdef class CDLCOUNTERATTACK_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCOUNTERATTACK_Peek(<TA_CDLCOUNTERATTACK_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCOUNTERATTACK_Peek(<TA_CDLCOUNTERATTACK_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLCOUNTERATTACK_Peek", retCode)
         return outinteger
@@ -6117,26 +7600,34 @@ cdef class CDLCOUNTERATTACK_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLCOUNTERATTACK_Value(<TA_CDLCOUNTERATTACK_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCOUNTERATTACK_Value(<TA_CDLCOUNTERATTACK_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLCOUNTERATTACK_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLCOUNTERATTACK_OutRange(<TA_CDLCOUNTERATTACK_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLCOUNTERATTACK_Advance(<TA_CDLCOUNTERATTACK_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLCOUNTERATTACK_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLCOUNTERATTACK_Clone(<TA_CDLCOUNTERATTACK_Stream*>self._handle, &clone)
+        cdef CDLCOUNTERATTACK_Stream stream = CDLCOUNTERATTACK_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLCOUNTERATTACK_Clone(<TA_CDLCOUNTERATTACK_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLCOUNTERATTACK_Clone", retCode)
-        cdef CDLCOUNTERATTACK_Stream stream = CDLCOUNTERATTACK_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -6154,9 +7645,11 @@ cdef class CDLDARKCLOUDCOVER_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLDARKCLOUDCOVER_Close(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLDARKCLOUDCOVER_Close(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close, double penetration=0.5):
         cdef np.ndarray a_open = _stream_input(open)
@@ -6169,13 +7662,26 @@ cdef class CDLDARKCLOUDCOVER_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLDARKCLOUDCOVER_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDARKCLOUDCOVER_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLDARKCLOUDCOVER_Open", retCode, historylen, lib.TA_CDLDARKCLOUDCOVER_Lookback(penetration) + 1)
-        if self._handle is not NULL:
-            TA_CDLDARKCLOUDCOVER_Close(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLDARKCLOUDCOVER_Lookback(penetration) + 1
+                retCode = TA_CDLDARKCLOUDCOVER_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLDARKCLOUDCOVER_Close(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLDARKCLOUDCOVER_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close, double penetration=0.5):
@@ -6187,23 +7693,38 @@ cdef class CDLDARKCLOUDCOVER_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLDARKCLOUDCOVER_Lookback(penetration)
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLDARKCLOUDCOVER_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLDARKCLOUDCOVER_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLDARKCLOUDCOVER_Stream stream = CDLDARKCLOUDCOVER_Stream.__new__(CDLDARKCLOUDCOVER_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLDARKCLOUDCOVER_Lookback(penetration)
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLDARKCLOUDCOVER_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLDARKCLOUDCOVER_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLDARKCLOUDCOVER_Stream stream = CDLDARKCLOUDCOVER_Stream.__new__(CDLDARKCLOUDCOVER_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDARKCLOUDCOVER_Update(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDARKCLOUDCOVER_Update(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDARKCLOUDCOVER_Update", retCode)
         return outinteger
@@ -6211,7 +7732,10 @@ cdef class CDLDARKCLOUDCOVER_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDARKCLOUDCOVER_Peek(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDARKCLOUDCOVER_Peek(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDARKCLOUDCOVER_Peek", retCode)
         return outinteger
@@ -6219,26 +7743,34 @@ cdef class CDLDARKCLOUDCOVER_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDARKCLOUDCOVER_Value(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDARKCLOUDCOVER_Value(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDARKCLOUDCOVER_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLDARKCLOUDCOVER_OutRange(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLDARKCLOUDCOVER_Advance(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLDARKCLOUDCOVER_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLDARKCLOUDCOVER_Clone(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle, &clone)
+        cdef CDLDARKCLOUDCOVER_Stream stream = CDLDARKCLOUDCOVER_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDARKCLOUDCOVER_Clone(<TA_CDLDARKCLOUDCOVER_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLDARKCLOUDCOVER_Clone", retCode)
-        cdef CDLDARKCLOUDCOVER_Stream stream = CDLDARKCLOUDCOVER_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -6254,9 +7786,11 @@ cdef class CDLDOJI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLDOJI_Close(<TA_CDLDOJI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLDOJI_Close(<TA_CDLDOJI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -6269,13 +7803,26 @@ cdef class CDLDOJI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLDOJI_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDOJI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLDOJI_Open", retCode, historylen, lib.TA_CDLDOJI_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLDOJI_Close(<TA_CDLDOJI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLDOJI_Lookback() + 1
+                retCode = TA_CDLDOJI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLDOJI_Close(<TA_CDLDOJI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLDOJI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -6287,23 +7834,38 @@ cdef class CDLDOJI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLDOJI_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLDOJI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLDOJI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLDOJI_Stream stream = CDLDOJI_Stream.__new__(CDLDOJI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLDOJI_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLDOJI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLDOJI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLDOJI_Stream stream = CDLDOJI_Stream.__new__(CDLDOJI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDOJI_Update(<TA_CDLDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDOJI_Update(<TA_CDLDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDOJI_Update", retCode)
         return outinteger
@@ -6311,7 +7873,10 @@ cdef class CDLDOJI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDOJI_Peek(<TA_CDLDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDOJI_Peek(<TA_CDLDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDOJI_Peek", retCode)
         return outinteger
@@ -6319,26 +7884,34 @@ cdef class CDLDOJI_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDOJI_Value(<TA_CDLDOJI_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDOJI_Value(<TA_CDLDOJI_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDOJI_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLDOJI_OutRange(<TA_CDLDOJI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLDOJI_Advance(<TA_CDLDOJI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLDOJI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLDOJI_Clone(<TA_CDLDOJI_Stream*>self._handle, &clone)
+        cdef CDLDOJI_Stream stream = CDLDOJI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDOJI_Clone(<TA_CDLDOJI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLDOJI_Clone", retCode)
-        cdef CDLDOJI_Stream stream = CDLDOJI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -6354,9 +7927,11 @@ cdef class CDLDOJISTAR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLDOJISTAR_Close(<TA_CDLDOJISTAR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLDOJISTAR_Close(<TA_CDLDOJISTAR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -6369,13 +7944,26 @@ cdef class CDLDOJISTAR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLDOJISTAR_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDOJISTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLDOJISTAR_Open", retCode, historylen, lib.TA_CDLDOJISTAR_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLDOJISTAR_Close(<TA_CDLDOJISTAR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLDOJISTAR_Lookback() + 1
+                retCode = TA_CDLDOJISTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLDOJISTAR_Close(<TA_CDLDOJISTAR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLDOJISTAR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -6387,23 +7975,38 @@ cdef class CDLDOJISTAR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLDOJISTAR_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLDOJISTAR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLDOJISTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLDOJISTAR_Stream stream = CDLDOJISTAR_Stream.__new__(CDLDOJISTAR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLDOJISTAR_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLDOJISTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLDOJISTAR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLDOJISTAR_Stream stream = CDLDOJISTAR_Stream.__new__(CDLDOJISTAR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDOJISTAR_Update(<TA_CDLDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDOJISTAR_Update(<TA_CDLDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDOJISTAR_Update", retCode)
         return outinteger
@@ -6411,7 +8014,10 @@ cdef class CDLDOJISTAR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDOJISTAR_Peek(<TA_CDLDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDOJISTAR_Peek(<TA_CDLDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDOJISTAR_Peek", retCode)
         return outinteger
@@ -6419,26 +8025,34 @@ cdef class CDLDOJISTAR_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDOJISTAR_Value(<TA_CDLDOJISTAR_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDOJISTAR_Value(<TA_CDLDOJISTAR_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDOJISTAR_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLDOJISTAR_OutRange(<TA_CDLDOJISTAR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLDOJISTAR_Advance(<TA_CDLDOJISTAR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLDOJISTAR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLDOJISTAR_Clone(<TA_CDLDOJISTAR_Stream*>self._handle, &clone)
+        cdef CDLDOJISTAR_Stream stream = CDLDOJISTAR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDOJISTAR_Clone(<TA_CDLDOJISTAR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLDOJISTAR_Clone", retCode)
-        cdef CDLDOJISTAR_Stream stream = CDLDOJISTAR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -6454,9 +8068,11 @@ cdef class CDLDRAGONFLYDOJI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLDRAGONFLYDOJI_Close(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLDRAGONFLYDOJI_Close(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -6469,13 +8085,26 @@ cdef class CDLDRAGONFLYDOJI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLDRAGONFLYDOJI_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDRAGONFLYDOJI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLDRAGONFLYDOJI_Open", retCode, historylen, lib.TA_CDLDRAGONFLYDOJI_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLDRAGONFLYDOJI_Close(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLDRAGONFLYDOJI_Lookback() + 1
+                retCode = TA_CDLDRAGONFLYDOJI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLDRAGONFLYDOJI_Close(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLDRAGONFLYDOJI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -6487,23 +8116,38 @@ cdef class CDLDRAGONFLYDOJI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLDRAGONFLYDOJI_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLDRAGONFLYDOJI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLDRAGONFLYDOJI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLDRAGONFLYDOJI_Stream stream = CDLDRAGONFLYDOJI_Stream.__new__(CDLDRAGONFLYDOJI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLDRAGONFLYDOJI_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLDRAGONFLYDOJI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLDRAGONFLYDOJI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLDRAGONFLYDOJI_Stream stream = CDLDRAGONFLYDOJI_Stream.__new__(CDLDRAGONFLYDOJI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDRAGONFLYDOJI_Update(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDRAGONFLYDOJI_Update(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDRAGONFLYDOJI_Update", retCode)
         return outinteger
@@ -6511,7 +8155,10 @@ cdef class CDLDRAGONFLYDOJI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDRAGONFLYDOJI_Peek(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDRAGONFLYDOJI_Peek(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDRAGONFLYDOJI_Peek", retCode)
         return outinteger
@@ -6519,26 +8166,34 @@ cdef class CDLDRAGONFLYDOJI_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLDRAGONFLYDOJI_Value(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDRAGONFLYDOJI_Value(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLDRAGONFLYDOJI_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLDRAGONFLYDOJI_OutRange(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLDRAGONFLYDOJI_Advance(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLDRAGONFLYDOJI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLDRAGONFLYDOJI_Clone(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle, &clone)
+        cdef CDLDRAGONFLYDOJI_Stream stream = CDLDRAGONFLYDOJI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLDRAGONFLYDOJI_Clone(<TA_CDLDRAGONFLYDOJI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLDRAGONFLYDOJI_Clone", retCode)
-        cdef CDLDRAGONFLYDOJI_Stream stream = CDLDRAGONFLYDOJI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -6554,9 +8209,11 @@ cdef class CDLENGULFING_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLENGULFING_Close(<TA_CDLENGULFING_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLENGULFING_Close(<TA_CDLENGULFING_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -6569,13 +8226,26 @@ cdef class CDLENGULFING_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLENGULFING_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLENGULFING_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLENGULFING_Open", retCode, historylen, lib.TA_CDLENGULFING_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLENGULFING_Close(<TA_CDLENGULFING_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLENGULFING_Lookback() + 1
+                retCode = TA_CDLENGULFING_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLENGULFING_Close(<TA_CDLENGULFING_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLENGULFING_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -6587,23 +8257,38 @@ cdef class CDLENGULFING_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLENGULFING_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLENGULFING_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLENGULFING_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLENGULFING_Stream stream = CDLENGULFING_Stream.__new__(CDLENGULFING_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLENGULFING_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLENGULFING_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLENGULFING_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLENGULFING_Stream stream = CDLENGULFING_Stream.__new__(CDLENGULFING_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLENGULFING_Update(<TA_CDLENGULFING_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLENGULFING_Update(<TA_CDLENGULFING_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLENGULFING_Update", retCode)
         return outinteger
@@ -6611,7 +8296,10 @@ cdef class CDLENGULFING_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLENGULFING_Peek(<TA_CDLENGULFING_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLENGULFING_Peek(<TA_CDLENGULFING_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLENGULFING_Peek", retCode)
         return outinteger
@@ -6619,26 +8307,34 @@ cdef class CDLENGULFING_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLENGULFING_Value(<TA_CDLENGULFING_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLENGULFING_Value(<TA_CDLENGULFING_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLENGULFING_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLENGULFING_OutRange(<TA_CDLENGULFING_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLENGULFING_Advance(<TA_CDLENGULFING_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLENGULFING_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLENGULFING_Clone(<TA_CDLENGULFING_Stream*>self._handle, &clone)
+        cdef CDLENGULFING_Stream stream = CDLENGULFING_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLENGULFING_Clone(<TA_CDLENGULFING_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLENGULFING_Clone", retCode)
-        cdef CDLENGULFING_Stream stream = CDLENGULFING_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -6656,9 +8352,11 @@ cdef class CDLEVENINGDOJISTAR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLEVENINGDOJISTAR_Close(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLEVENINGDOJISTAR_Close(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close, double penetration=0.3):
         cdef np.ndarray a_open = _stream_input(open)
@@ -6671,13 +8369,26 @@ cdef class CDLEVENINGDOJISTAR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLEVENINGDOJISTAR_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLEVENINGDOJISTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLEVENINGDOJISTAR_Open", retCode, historylen, lib.TA_CDLEVENINGDOJISTAR_Lookback(penetration) + 1)
-        if self._handle is not NULL:
-            TA_CDLEVENINGDOJISTAR_Close(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLEVENINGDOJISTAR_Lookback(penetration) + 1
+                retCode = TA_CDLEVENINGDOJISTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLEVENINGDOJISTAR_Close(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLEVENINGDOJISTAR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close, double penetration=0.3):
@@ -6689,23 +8400,38 @@ cdef class CDLEVENINGDOJISTAR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLEVENINGDOJISTAR_Lookback(penetration)
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLEVENINGDOJISTAR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLEVENINGDOJISTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLEVENINGDOJISTAR_Stream stream = CDLEVENINGDOJISTAR_Stream.__new__(CDLEVENINGDOJISTAR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLEVENINGDOJISTAR_Lookback(penetration)
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLEVENINGDOJISTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLEVENINGDOJISTAR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLEVENINGDOJISTAR_Stream stream = CDLEVENINGDOJISTAR_Stream.__new__(CDLEVENINGDOJISTAR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLEVENINGDOJISTAR_Update(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLEVENINGDOJISTAR_Update(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLEVENINGDOJISTAR_Update", retCode)
         return outinteger
@@ -6713,7 +8439,10 @@ cdef class CDLEVENINGDOJISTAR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLEVENINGDOJISTAR_Peek(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLEVENINGDOJISTAR_Peek(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLEVENINGDOJISTAR_Peek", retCode)
         return outinteger
@@ -6721,26 +8450,34 @@ cdef class CDLEVENINGDOJISTAR_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLEVENINGDOJISTAR_Value(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLEVENINGDOJISTAR_Value(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLEVENINGDOJISTAR_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLEVENINGDOJISTAR_OutRange(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLEVENINGDOJISTAR_Advance(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLEVENINGDOJISTAR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLEVENINGDOJISTAR_Clone(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle, &clone)
+        cdef CDLEVENINGDOJISTAR_Stream stream = CDLEVENINGDOJISTAR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLEVENINGDOJISTAR_Clone(<TA_CDLEVENINGDOJISTAR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLEVENINGDOJISTAR_Clone", retCode)
-        cdef CDLEVENINGDOJISTAR_Stream stream = CDLEVENINGDOJISTAR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -6758,9 +8495,11 @@ cdef class CDLEVENINGSTAR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLEVENINGSTAR_Close(<TA_CDLEVENINGSTAR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLEVENINGSTAR_Close(<TA_CDLEVENINGSTAR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close, double penetration=0.3):
         cdef np.ndarray a_open = _stream_input(open)
@@ -6773,13 +8512,26 @@ cdef class CDLEVENINGSTAR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLEVENINGSTAR_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLEVENINGSTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLEVENINGSTAR_Open", retCode, historylen, lib.TA_CDLEVENINGSTAR_Lookback(penetration) + 1)
-        if self._handle is not NULL:
-            TA_CDLEVENINGSTAR_Close(<TA_CDLEVENINGSTAR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLEVENINGSTAR_Lookback(penetration) + 1
+                retCode = TA_CDLEVENINGSTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLEVENINGSTAR_Close(<TA_CDLEVENINGSTAR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLEVENINGSTAR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close, double penetration=0.3):
@@ -6791,23 +8543,38 @@ cdef class CDLEVENINGSTAR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLEVENINGSTAR_Lookback(penetration)
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLEVENINGSTAR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLEVENINGSTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLEVENINGSTAR_Stream stream = CDLEVENINGSTAR_Stream.__new__(CDLEVENINGSTAR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLEVENINGSTAR_Lookback(penetration)
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLEVENINGSTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLEVENINGSTAR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLEVENINGSTAR_Stream stream = CDLEVENINGSTAR_Stream.__new__(CDLEVENINGSTAR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLEVENINGSTAR_Update(<TA_CDLEVENINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLEVENINGSTAR_Update(<TA_CDLEVENINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLEVENINGSTAR_Update", retCode)
         return outinteger
@@ -6815,7 +8582,10 @@ cdef class CDLEVENINGSTAR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLEVENINGSTAR_Peek(<TA_CDLEVENINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLEVENINGSTAR_Peek(<TA_CDLEVENINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLEVENINGSTAR_Peek", retCode)
         return outinteger
@@ -6823,26 +8593,34 @@ cdef class CDLEVENINGSTAR_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLEVENINGSTAR_Value(<TA_CDLEVENINGSTAR_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLEVENINGSTAR_Value(<TA_CDLEVENINGSTAR_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLEVENINGSTAR_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLEVENINGSTAR_OutRange(<TA_CDLEVENINGSTAR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLEVENINGSTAR_Advance(<TA_CDLEVENINGSTAR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLEVENINGSTAR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLEVENINGSTAR_Clone(<TA_CDLEVENINGSTAR_Stream*>self._handle, &clone)
+        cdef CDLEVENINGSTAR_Stream stream = CDLEVENINGSTAR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLEVENINGSTAR_Clone(<TA_CDLEVENINGSTAR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLEVENINGSTAR_Clone", retCode)
-        cdef CDLEVENINGSTAR_Stream stream = CDLEVENINGSTAR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -6858,9 +8636,11 @@ cdef class CDLGAPSIDESIDEWHITE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLGAPSIDESIDEWHITE_Close(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLGAPSIDESIDEWHITE_Close(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -6873,13 +8653,26 @@ cdef class CDLGAPSIDESIDEWHITE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLGAPSIDESIDEWHITE_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLGAPSIDESIDEWHITE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLGAPSIDESIDEWHITE_Open", retCode, historylen, lib.TA_CDLGAPSIDESIDEWHITE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLGAPSIDESIDEWHITE_Close(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLGAPSIDESIDEWHITE_Lookback() + 1
+                retCode = TA_CDLGAPSIDESIDEWHITE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLGAPSIDESIDEWHITE_Close(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLGAPSIDESIDEWHITE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -6891,23 +8684,38 @@ cdef class CDLGAPSIDESIDEWHITE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLGAPSIDESIDEWHITE_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLGAPSIDESIDEWHITE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLGAPSIDESIDEWHITE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLGAPSIDESIDEWHITE_Stream stream = CDLGAPSIDESIDEWHITE_Stream.__new__(CDLGAPSIDESIDEWHITE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLGAPSIDESIDEWHITE_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLGAPSIDESIDEWHITE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLGAPSIDESIDEWHITE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLGAPSIDESIDEWHITE_Stream stream = CDLGAPSIDESIDEWHITE_Stream.__new__(CDLGAPSIDESIDEWHITE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLGAPSIDESIDEWHITE_Update(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLGAPSIDESIDEWHITE_Update(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLGAPSIDESIDEWHITE_Update", retCode)
         return outinteger
@@ -6915,7 +8723,10 @@ cdef class CDLGAPSIDESIDEWHITE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLGAPSIDESIDEWHITE_Peek(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLGAPSIDESIDEWHITE_Peek(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLGAPSIDESIDEWHITE_Peek", retCode)
         return outinteger
@@ -6923,26 +8734,34 @@ cdef class CDLGAPSIDESIDEWHITE_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLGAPSIDESIDEWHITE_Value(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLGAPSIDESIDEWHITE_Value(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLGAPSIDESIDEWHITE_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLGAPSIDESIDEWHITE_OutRange(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLGAPSIDESIDEWHITE_Advance(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLGAPSIDESIDEWHITE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLGAPSIDESIDEWHITE_Clone(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle, &clone)
+        cdef CDLGAPSIDESIDEWHITE_Stream stream = CDLGAPSIDESIDEWHITE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLGAPSIDESIDEWHITE_Clone(<TA_CDLGAPSIDESIDEWHITE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLGAPSIDESIDEWHITE_Clone", retCode)
-        cdef CDLGAPSIDESIDEWHITE_Stream stream = CDLGAPSIDESIDEWHITE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -6958,9 +8777,11 @@ cdef class CDLGRAVESTONEDOJI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLGRAVESTONEDOJI_Close(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLGRAVESTONEDOJI_Close(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -6973,13 +8794,26 @@ cdef class CDLGRAVESTONEDOJI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLGRAVESTONEDOJI_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLGRAVESTONEDOJI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLGRAVESTONEDOJI_Open", retCode, historylen, lib.TA_CDLGRAVESTONEDOJI_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLGRAVESTONEDOJI_Close(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLGRAVESTONEDOJI_Lookback() + 1
+                retCode = TA_CDLGRAVESTONEDOJI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLGRAVESTONEDOJI_Close(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLGRAVESTONEDOJI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -6991,23 +8825,38 @@ cdef class CDLGRAVESTONEDOJI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLGRAVESTONEDOJI_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLGRAVESTONEDOJI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLGRAVESTONEDOJI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLGRAVESTONEDOJI_Stream stream = CDLGRAVESTONEDOJI_Stream.__new__(CDLGRAVESTONEDOJI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLGRAVESTONEDOJI_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLGRAVESTONEDOJI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLGRAVESTONEDOJI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLGRAVESTONEDOJI_Stream stream = CDLGRAVESTONEDOJI_Stream.__new__(CDLGRAVESTONEDOJI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLGRAVESTONEDOJI_Update(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLGRAVESTONEDOJI_Update(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLGRAVESTONEDOJI_Update", retCode)
         return outinteger
@@ -7015,7 +8864,10 @@ cdef class CDLGRAVESTONEDOJI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLGRAVESTONEDOJI_Peek(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLGRAVESTONEDOJI_Peek(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLGRAVESTONEDOJI_Peek", retCode)
         return outinteger
@@ -7023,26 +8875,34 @@ cdef class CDLGRAVESTONEDOJI_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLGRAVESTONEDOJI_Value(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLGRAVESTONEDOJI_Value(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLGRAVESTONEDOJI_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLGRAVESTONEDOJI_OutRange(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLGRAVESTONEDOJI_Advance(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLGRAVESTONEDOJI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLGRAVESTONEDOJI_Clone(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle, &clone)
+        cdef CDLGRAVESTONEDOJI_Stream stream = CDLGRAVESTONEDOJI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLGRAVESTONEDOJI_Clone(<TA_CDLGRAVESTONEDOJI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLGRAVESTONEDOJI_Clone", retCode)
-        cdef CDLGRAVESTONEDOJI_Stream stream = CDLGRAVESTONEDOJI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -7058,9 +8918,11 @@ cdef class CDLHAMMER_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLHAMMER_Close(<TA_CDLHAMMER_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLHAMMER_Close(<TA_CDLHAMMER_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -7073,13 +8935,26 @@ cdef class CDLHAMMER_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLHAMMER_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHAMMER_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLHAMMER_Open", retCode, historylen, lib.TA_CDLHAMMER_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLHAMMER_Close(<TA_CDLHAMMER_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLHAMMER_Lookback() + 1
+                retCode = TA_CDLHAMMER_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLHAMMER_Close(<TA_CDLHAMMER_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLHAMMER_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -7091,23 +8966,38 @@ cdef class CDLHAMMER_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLHAMMER_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLHAMMER_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLHAMMER_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLHAMMER_Stream stream = CDLHAMMER_Stream.__new__(CDLHAMMER_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLHAMMER_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLHAMMER_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLHAMMER_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLHAMMER_Stream stream = CDLHAMMER_Stream.__new__(CDLHAMMER_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHAMMER_Update(<TA_CDLHAMMER_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHAMMER_Update(<TA_CDLHAMMER_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHAMMER_Update", retCode)
         return outinteger
@@ -7115,7 +9005,10 @@ cdef class CDLHAMMER_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHAMMER_Peek(<TA_CDLHAMMER_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHAMMER_Peek(<TA_CDLHAMMER_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHAMMER_Peek", retCode)
         return outinteger
@@ -7123,26 +9016,34 @@ cdef class CDLHAMMER_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHAMMER_Value(<TA_CDLHAMMER_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHAMMER_Value(<TA_CDLHAMMER_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHAMMER_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLHAMMER_OutRange(<TA_CDLHAMMER_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLHAMMER_Advance(<TA_CDLHAMMER_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLHAMMER_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLHAMMER_Clone(<TA_CDLHAMMER_Stream*>self._handle, &clone)
+        cdef CDLHAMMER_Stream stream = CDLHAMMER_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHAMMER_Clone(<TA_CDLHAMMER_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLHAMMER_Clone", retCode)
-        cdef CDLHAMMER_Stream stream = CDLHAMMER_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -7158,9 +9059,11 @@ cdef class CDLHANGINGMAN_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLHANGINGMAN_Close(<TA_CDLHANGINGMAN_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLHANGINGMAN_Close(<TA_CDLHANGINGMAN_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -7173,13 +9076,26 @@ cdef class CDLHANGINGMAN_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLHANGINGMAN_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHANGINGMAN_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLHANGINGMAN_Open", retCode, historylen, lib.TA_CDLHANGINGMAN_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLHANGINGMAN_Close(<TA_CDLHANGINGMAN_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLHANGINGMAN_Lookback() + 1
+                retCode = TA_CDLHANGINGMAN_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLHANGINGMAN_Close(<TA_CDLHANGINGMAN_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLHANGINGMAN_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -7191,23 +9107,38 @@ cdef class CDLHANGINGMAN_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLHANGINGMAN_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLHANGINGMAN_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLHANGINGMAN_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLHANGINGMAN_Stream stream = CDLHANGINGMAN_Stream.__new__(CDLHANGINGMAN_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLHANGINGMAN_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLHANGINGMAN_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLHANGINGMAN_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLHANGINGMAN_Stream stream = CDLHANGINGMAN_Stream.__new__(CDLHANGINGMAN_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHANGINGMAN_Update(<TA_CDLHANGINGMAN_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHANGINGMAN_Update(<TA_CDLHANGINGMAN_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHANGINGMAN_Update", retCode)
         return outinteger
@@ -7215,7 +9146,10 @@ cdef class CDLHANGINGMAN_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHANGINGMAN_Peek(<TA_CDLHANGINGMAN_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHANGINGMAN_Peek(<TA_CDLHANGINGMAN_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHANGINGMAN_Peek", retCode)
         return outinteger
@@ -7223,26 +9157,34 @@ cdef class CDLHANGINGMAN_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHANGINGMAN_Value(<TA_CDLHANGINGMAN_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHANGINGMAN_Value(<TA_CDLHANGINGMAN_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHANGINGMAN_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLHANGINGMAN_OutRange(<TA_CDLHANGINGMAN_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLHANGINGMAN_Advance(<TA_CDLHANGINGMAN_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLHANGINGMAN_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLHANGINGMAN_Clone(<TA_CDLHANGINGMAN_Stream*>self._handle, &clone)
+        cdef CDLHANGINGMAN_Stream stream = CDLHANGINGMAN_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHANGINGMAN_Clone(<TA_CDLHANGINGMAN_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLHANGINGMAN_Clone", retCode)
-        cdef CDLHANGINGMAN_Stream stream = CDLHANGINGMAN_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -7258,9 +9200,11 @@ cdef class CDLHARAMI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLHARAMI_Close(<TA_CDLHARAMI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLHARAMI_Close(<TA_CDLHARAMI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -7273,13 +9217,26 @@ cdef class CDLHARAMI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLHARAMI_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHARAMI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLHARAMI_Open", retCode, historylen, lib.TA_CDLHARAMI_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLHARAMI_Close(<TA_CDLHARAMI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLHARAMI_Lookback() + 1
+                retCode = TA_CDLHARAMI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLHARAMI_Close(<TA_CDLHARAMI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLHARAMI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -7291,23 +9248,38 @@ cdef class CDLHARAMI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLHARAMI_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLHARAMI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLHARAMI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLHARAMI_Stream stream = CDLHARAMI_Stream.__new__(CDLHARAMI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLHARAMI_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLHARAMI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLHARAMI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLHARAMI_Stream stream = CDLHARAMI_Stream.__new__(CDLHARAMI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHARAMI_Update(<TA_CDLHARAMI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHARAMI_Update(<TA_CDLHARAMI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHARAMI_Update", retCode)
         return outinteger
@@ -7315,7 +9287,10 @@ cdef class CDLHARAMI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHARAMI_Peek(<TA_CDLHARAMI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHARAMI_Peek(<TA_CDLHARAMI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHARAMI_Peek", retCode)
         return outinteger
@@ -7323,26 +9298,34 @@ cdef class CDLHARAMI_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHARAMI_Value(<TA_CDLHARAMI_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHARAMI_Value(<TA_CDLHARAMI_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHARAMI_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLHARAMI_OutRange(<TA_CDLHARAMI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLHARAMI_Advance(<TA_CDLHARAMI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLHARAMI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLHARAMI_Clone(<TA_CDLHARAMI_Stream*>self._handle, &clone)
+        cdef CDLHARAMI_Stream stream = CDLHARAMI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHARAMI_Clone(<TA_CDLHARAMI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLHARAMI_Clone", retCode)
-        cdef CDLHARAMI_Stream stream = CDLHARAMI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -7358,9 +9341,11 @@ cdef class CDLHARAMICROSS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLHARAMICROSS_Close(<TA_CDLHARAMICROSS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLHARAMICROSS_Close(<TA_CDLHARAMICROSS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -7373,13 +9358,26 @@ cdef class CDLHARAMICROSS_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLHARAMICROSS_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHARAMICROSS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLHARAMICROSS_Open", retCode, historylen, lib.TA_CDLHARAMICROSS_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLHARAMICROSS_Close(<TA_CDLHARAMICROSS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLHARAMICROSS_Lookback() + 1
+                retCode = TA_CDLHARAMICROSS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLHARAMICROSS_Close(<TA_CDLHARAMICROSS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLHARAMICROSS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -7391,23 +9389,38 @@ cdef class CDLHARAMICROSS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLHARAMICROSS_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLHARAMICROSS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLHARAMICROSS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLHARAMICROSS_Stream stream = CDLHARAMICROSS_Stream.__new__(CDLHARAMICROSS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLHARAMICROSS_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLHARAMICROSS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLHARAMICROSS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLHARAMICROSS_Stream stream = CDLHARAMICROSS_Stream.__new__(CDLHARAMICROSS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHARAMICROSS_Update(<TA_CDLHARAMICROSS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHARAMICROSS_Update(<TA_CDLHARAMICROSS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHARAMICROSS_Update", retCode)
         return outinteger
@@ -7415,7 +9428,10 @@ cdef class CDLHARAMICROSS_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHARAMICROSS_Peek(<TA_CDLHARAMICROSS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHARAMICROSS_Peek(<TA_CDLHARAMICROSS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHARAMICROSS_Peek", retCode)
         return outinteger
@@ -7423,26 +9439,34 @@ cdef class CDLHARAMICROSS_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHARAMICROSS_Value(<TA_CDLHARAMICROSS_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHARAMICROSS_Value(<TA_CDLHARAMICROSS_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHARAMICROSS_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLHARAMICROSS_OutRange(<TA_CDLHARAMICROSS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLHARAMICROSS_Advance(<TA_CDLHARAMICROSS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLHARAMICROSS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLHARAMICROSS_Clone(<TA_CDLHARAMICROSS_Stream*>self._handle, &clone)
+        cdef CDLHARAMICROSS_Stream stream = CDLHARAMICROSS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHARAMICROSS_Clone(<TA_CDLHARAMICROSS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLHARAMICROSS_Clone", retCode)
-        cdef CDLHARAMICROSS_Stream stream = CDLHARAMICROSS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -7458,9 +9482,11 @@ cdef class CDLHIGHWAVE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLHIGHWAVE_Close(<TA_CDLHIGHWAVE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLHIGHWAVE_Close(<TA_CDLHIGHWAVE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -7473,13 +9499,26 @@ cdef class CDLHIGHWAVE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLHIGHWAVE_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIGHWAVE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLHIGHWAVE_Open", retCode, historylen, lib.TA_CDLHIGHWAVE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLHIGHWAVE_Close(<TA_CDLHIGHWAVE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLHIGHWAVE_Lookback() + 1
+                retCode = TA_CDLHIGHWAVE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLHIGHWAVE_Close(<TA_CDLHIGHWAVE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLHIGHWAVE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -7491,23 +9530,38 @@ cdef class CDLHIGHWAVE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLHIGHWAVE_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLHIGHWAVE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLHIGHWAVE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLHIGHWAVE_Stream stream = CDLHIGHWAVE_Stream.__new__(CDLHIGHWAVE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLHIGHWAVE_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLHIGHWAVE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLHIGHWAVE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLHIGHWAVE_Stream stream = CDLHIGHWAVE_Stream.__new__(CDLHIGHWAVE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIGHWAVE_Update(<TA_CDLHIGHWAVE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIGHWAVE_Update(<TA_CDLHIGHWAVE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHIGHWAVE_Update", retCode)
         return outinteger
@@ -7515,7 +9569,10 @@ cdef class CDLHIGHWAVE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIGHWAVE_Peek(<TA_CDLHIGHWAVE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIGHWAVE_Peek(<TA_CDLHIGHWAVE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHIGHWAVE_Peek", retCode)
         return outinteger
@@ -7523,26 +9580,34 @@ cdef class CDLHIGHWAVE_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIGHWAVE_Value(<TA_CDLHIGHWAVE_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIGHWAVE_Value(<TA_CDLHIGHWAVE_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHIGHWAVE_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLHIGHWAVE_OutRange(<TA_CDLHIGHWAVE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLHIGHWAVE_Advance(<TA_CDLHIGHWAVE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLHIGHWAVE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLHIGHWAVE_Clone(<TA_CDLHIGHWAVE_Stream*>self._handle, &clone)
+        cdef CDLHIGHWAVE_Stream stream = CDLHIGHWAVE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIGHWAVE_Clone(<TA_CDLHIGHWAVE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLHIGHWAVE_Clone", retCode)
-        cdef CDLHIGHWAVE_Stream stream = CDLHIGHWAVE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -7558,9 +9623,11 @@ cdef class CDLHIKKAKE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLHIKKAKE_Close(<TA_CDLHIKKAKE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLHIKKAKE_Close(<TA_CDLHIKKAKE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -7573,13 +9640,26 @@ cdef class CDLHIKKAKE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLHIKKAKE_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIKKAKE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLHIKKAKE_Open", retCode, historylen, lib.TA_CDLHIKKAKE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLHIKKAKE_Close(<TA_CDLHIKKAKE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLHIKKAKE_Lookback() + 1
+                retCode = TA_CDLHIKKAKE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLHIKKAKE_Close(<TA_CDLHIKKAKE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLHIKKAKE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -7591,23 +9671,38 @@ cdef class CDLHIKKAKE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLHIKKAKE_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLHIKKAKE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLHIKKAKE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLHIKKAKE_Stream stream = CDLHIKKAKE_Stream.__new__(CDLHIKKAKE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLHIKKAKE_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLHIKKAKE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLHIKKAKE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLHIKKAKE_Stream stream = CDLHIKKAKE_Stream.__new__(CDLHIKKAKE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIKKAKE_Update(<TA_CDLHIKKAKE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIKKAKE_Update(<TA_CDLHIKKAKE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHIKKAKE_Update", retCode)
         return outinteger
@@ -7615,7 +9710,10 @@ cdef class CDLHIKKAKE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIKKAKE_Peek(<TA_CDLHIKKAKE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIKKAKE_Peek(<TA_CDLHIKKAKE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHIKKAKE_Peek", retCode)
         return outinteger
@@ -7623,26 +9721,34 @@ cdef class CDLHIKKAKE_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIKKAKE_Value(<TA_CDLHIKKAKE_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIKKAKE_Value(<TA_CDLHIKKAKE_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHIKKAKE_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLHIKKAKE_OutRange(<TA_CDLHIKKAKE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLHIKKAKE_Advance(<TA_CDLHIKKAKE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLHIKKAKE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLHIKKAKE_Clone(<TA_CDLHIKKAKE_Stream*>self._handle, &clone)
+        cdef CDLHIKKAKE_Stream stream = CDLHIKKAKE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIKKAKE_Clone(<TA_CDLHIKKAKE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLHIKKAKE_Clone", retCode)
-        cdef CDLHIKKAKE_Stream stream = CDLHIKKAKE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -7658,9 +9764,11 @@ cdef class CDLHIKKAKEMOD_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLHIKKAKEMOD_Close(<TA_CDLHIKKAKEMOD_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLHIKKAKEMOD_Close(<TA_CDLHIKKAKEMOD_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -7673,13 +9781,26 @@ cdef class CDLHIKKAKEMOD_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLHIKKAKEMOD_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIKKAKEMOD_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLHIKKAKEMOD_Open", retCode, historylen, lib.TA_CDLHIKKAKEMOD_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLHIKKAKEMOD_Close(<TA_CDLHIKKAKEMOD_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLHIKKAKEMOD_Lookback() + 1
+                retCode = TA_CDLHIKKAKEMOD_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLHIKKAKEMOD_Close(<TA_CDLHIKKAKEMOD_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLHIKKAKEMOD_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -7691,23 +9812,38 @@ cdef class CDLHIKKAKEMOD_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLHIKKAKEMOD_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLHIKKAKEMOD_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLHIKKAKEMOD_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLHIKKAKEMOD_Stream stream = CDLHIKKAKEMOD_Stream.__new__(CDLHIKKAKEMOD_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLHIKKAKEMOD_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLHIKKAKEMOD_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLHIKKAKEMOD_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLHIKKAKEMOD_Stream stream = CDLHIKKAKEMOD_Stream.__new__(CDLHIKKAKEMOD_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIKKAKEMOD_Update(<TA_CDLHIKKAKEMOD_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIKKAKEMOD_Update(<TA_CDLHIKKAKEMOD_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHIKKAKEMOD_Update", retCode)
         return outinteger
@@ -7715,7 +9851,10 @@ cdef class CDLHIKKAKEMOD_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIKKAKEMOD_Peek(<TA_CDLHIKKAKEMOD_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIKKAKEMOD_Peek(<TA_CDLHIKKAKEMOD_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHIKKAKEMOD_Peek", retCode)
         return outinteger
@@ -7723,26 +9862,34 @@ cdef class CDLHIKKAKEMOD_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHIKKAKEMOD_Value(<TA_CDLHIKKAKEMOD_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIKKAKEMOD_Value(<TA_CDLHIKKAKEMOD_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHIKKAKEMOD_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLHIKKAKEMOD_OutRange(<TA_CDLHIKKAKEMOD_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLHIKKAKEMOD_Advance(<TA_CDLHIKKAKEMOD_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLHIKKAKEMOD_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLHIKKAKEMOD_Clone(<TA_CDLHIKKAKEMOD_Stream*>self._handle, &clone)
+        cdef CDLHIKKAKEMOD_Stream stream = CDLHIKKAKEMOD_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHIKKAKEMOD_Clone(<TA_CDLHIKKAKEMOD_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLHIKKAKEMOD_Clone", retCode)
-        cdef CDLHIKKAKEMOD_Stream stream = CDLHIKKAKEMOD_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -7758,9 +9905,11 @@ cdef class CDLHOMINGPIGEON_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLHOMINGPIGEON_Close(<TA_CDLHOMINGPIGEON_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLHOMINGPIGEON_Close(<TA_CDLHOMINGPIGEON_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -7773,13 +9922,26 @@ cdef class CDLHOMINGPIGEON_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLHOMINGPIGEON_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHOMINGPIGEON_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLHOMINGPIGEON_Open", retCode, historylen, lib.TA_CDLHOMINGPIGEON_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLHOMINGPIGEON_Close(<TA_CDLHOMINGPIGEON_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLHOMINGPIGEON_Lookback() + 1
+                retCode = TA_CDLHOMINGPIGEON_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLHOMINGPIGEON_Close(<TA_CDLHOMINGPIGEON_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLHOMINGPIGEON_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -7791,23 +9953,38 @@ cdef class CDLHOMINGPIGEON_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLHOMINGPIGEON_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLHOMINGPIGEON_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLHOMINGPIGEON_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLHOMINGPIGEON_Stream stream = CDLHOMINGPIGEON_Stream.__new__(CDLHOMINGPIGEON_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLHOMINGPIGEON_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLHOMINGPIGEON_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLHOMINGPIGEON_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLHOMINGPIGEON_Stream stream = CDLHOMINGPIGEON_Stream.__new__(CDLHOMINGPIGEON_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHOMINGPIGEON_Update(<TA_CDLHOMINGPIGEON_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHOMINGPIGEON_Update(<TA_CDLHOMINGPIGEON_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHOMINGPIGEON_Update", retCode)
         return outinteger
@@ -7815,7 +9992,10 @@ cdef class CDLHOMINGPIGEON_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHOMINGPIGEON_Peek(<TA_CDLHOMINGPIGEON_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHOMINGPIGEON_Peek(<TA_CDLHOMINGPIGEON_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHOMINGPIGEON_Peek", retCode)
         return outinteger
@@ -7823,26 +10003,34 @@ cdef class CDLHOMINGPIGEON_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLHOMINGPIGEON_Value(<TA_CDLHOMINGPIGEON_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHOMINGPIGEON_Value(<TA_CDLHOMINGPIGEON_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLHOMINGPIGEON_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLHOMINGPIGEON_OutRange(<TA_CDLHOMINGPIGEON_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLHOMINGPIGEON_Advance(<TA_CDLHOMINGPIGEON_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLHOMINGPIGEON_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLHOMINGPIGEON_Clone(<TA_CDLHOMINGPIGEON_Stream*>self._handle, &clone)
+        cdef CDLHOMINGPIGEON_Stream stream = CDLHOMINGPIGEON_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLHOMINGPIGEON_Clone(<TA_CDLHOMINGPIGEON_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLHOMINGPIGEON_Clone", retCode)
-        cdef CDLHOMINGPIGEON_Stream stream = CDLHOMINGPIGEON_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -7858,9 +10046,11 @@ cdef class CDLIDENTICAL3CROWS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLIDENTICAL3CROWS_Close(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLIDENTICAL3CROWS_Close(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -7873,13 +10063,26 @@ cdef class CDLIDENTICAL3CROWS_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLIDENTICAL3CROWS_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLIDENTICAL3CROWS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLIDENTICAL3CROWS_Open", retCode, historylen, lib.TA_CDLIDENTICAL3CROWS_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLIDENTICAL3CROWS_Close(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLIDENTICAL3CROWS_Lookback() + 1
+                retCode = TA_CDLIDENTICAL3CROWS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLIDENTICAL3CROWS_Close(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLIDENTICAL3CROWS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -7891,23 +10094,38 @@ cdef class CDLIDENTICAL3CROWS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLIDENTICAL3CROWS_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLIDENTICAL3CROWS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLIDENTICAL3CROWS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLIDENTICAL3CROWS_Stream stream = CDLIDENTICAL3CROWS_Stream.__new__(CDLIDENTICAL3CROWS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLIDENTICAL3CROWS_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLIDENTICAL3CROWS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLIDENTICAL3CROWS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLIDENTICAL3CROWS_Stream stream = CDLIDENTICAL3CROWS_Stream.__new__(CDLIDENTICAL3CROWS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLIDENTICAL3CROWS_Update(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLIDENTICAL3CROWS_Update(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLIDENTICAL3CROWS_Update", retCode)
         return outinteger
@@ -7915,7 +10133,10 @@ cdef class CDLIDENTICAL3CROWS_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLIDENTICAL3CROWS_Peek(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLIDENTICAL3CROWS_Peek(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLIDENTICAL3CROWS_Peek", retCode)
         return outinteger
@@ -7923,26 +10144,34 @@ cdef class CDLIDENTICAL3CROWS_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLIDENTICAL3CROWS_Value(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLIDENTICAL3CROWS_Value(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLIDENTICAL3CROWS_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLIDENTICAL3CROWS_OutRange(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLIDENTICAL3CROWS_Advance(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLIDENTICAL3CROWS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLIDENTICAL3CROWS_Clone(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle, &clone)
+        cdef CDLIDENTICAL3CROWS_Stream stream = CDLIDENTICAL3CROWS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLIDENTICAL3CROWS_Clone(<TA_CDLIDENTICAL3CROWS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLIDENTICAL3CROWS_Clone", retCode)
-        cdef CDLIDENTICAL3CROWS_Stream stream = CDLIDENTICAL3CROWS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -7958,9 +10187,11 @@ cdef class CDLINNECK_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLINNECK_Close(<TA_CDLINNECK_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLINNECK_Close(<TA_CDLINNECK_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -7973,13 +10204,26 @@ cdef class CDLINNECK_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLINNECK_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLINNECK_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLINNECK_Open", retCode, historylen, lib.TA_CDLINNECK_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLINNECK_Close(<TA_CDLINNECK_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLINNECK_Lookback() + 1
+                retCode = TA_CDLINNECK_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLINNECK_Close(<TA_CDLINNECK_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLINNECK_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -7991,23 +10235,38 @@ cdef class CDLINNECK_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLINNECK_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLINNECK_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLINNECK_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLINNECK_Stream stream = CDLINNECK_Stream.__new__(CDLINNECK_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLINNECK_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLINNECK_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLINNECK_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLINNECK_Stream stream = CDLINNECK_Stream.__new__(CDLINNECK_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLINNECK_Update(<TA_CDLINNECK_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLINNECK_Update(<TA_CDLINNECK_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLINNECK_Update", retCode)
         return outinteger
@@ -8015,7 +10274,10 @@ cdef class CDLINNECK_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLINNECK_Peek(<TA_CDLINNECK_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLINNECK_Peek(<TA_CDLINNECK_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLINNECK_Peek", retCode)
         return outinteger
@@ -8023,26 +10285,34 @@ cdef class CDLINNECK_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLINNECK_Value(<TA_CDLINNECK_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLINNECK_Value(<TA_CDLINNECK_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLINNECK_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLINNECK_OutRange(<TA_CDLINNECK_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLINNECK_Advance(<TA_CDLINNECK_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLINNECK_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLINNECK_Clone(<TA_CDLINNECK_Stream*>self._handle, &clone)
+        cdef CDLINNECK_Stream stream = CDLINNECK_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLINNECK_Clone(<TA_CDLINNECK_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLINNECK_Clone", retCode)
-        cdef CDLINNECK_Stream stream = CDLINNECK_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -8058,9 +10328,11 @@ cdef class CDLINVERTEDHAMMER_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLINVERTEDHAMMER_Close(<TA_CDLINVERTEDHAMMER_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLINVERTEDHAMMER_Close(<TA_CDLINVERTEDHAMMER_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -8073,13 +10345,26 @@ cdef class CDLINVERTEDHAMMER_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLINVERTEDHAMMER_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLINVERTEDHAMMER_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLINVERTEDHAMMER_Open", retCode, historylen, lib.TA_CDLINVERTEDHAMMER_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLINVERTEDHAMMER_Close(<TA_CDLINVERTEDHAMMER_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLINVERTEDHAMMER_Lookback() + 1
+                retCode = TA_CDLINVERTEDHAMMER_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLINVERTEDHAMMER_Close(<TA_CDLINVERTEDHAMMER_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLINVERTEDHAMMER_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -8091,23 +10376,38 @@ cdef class CDLINVERTEDHAMMER_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLINVERTEDHAMMER_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLINVERTEDHAMMER_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLINVERTEDHAMMER_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLINVERTEDHAMMER_Stream stream = CDLINVERTEDHAMMER_Stream.__new__(CDLINVERTEDHAMMER_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLINVERTEDHAMMER_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLINVERTEDHAMMER_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLINVERTEDHAMMER_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLINVERTEDHAMMER_Stream stream = CDLINVERTEDHAMMER_Stream.__new__(CDLINVERTEDHAMMER_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLINVERTEDHAMMER_Update(<TA_CDLINVERTEDHAMMER_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLINVERTEDHAMMER_Update(<TA_CDLINVERTEDHAMMER_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLINVERTEDHAMMER_Update", retCode)
         return outinteger
@@ -8115,7 +10415,10 @@ cdef class CDLINVERTEDHAMMER_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLINVERTEDHAMMER_Peek(<TA_CDLINVERTEDHAMMER_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLINVERTEDHAMMER_Peek(<TA_CDLINVERTEDHAMMER_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLINVERTEDHAMMER_Peek", retCode)
         return outinteger
@@ -8123,26 +10426,34 @@ cdef class CDLINVERTEDHAMMER_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLINVERTEDHAMMER_Value(<TA_CDLINVERTEDHAMMER_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLINVERTEDHAMMER_Value(<TA_CDLINVERTEDHAMMER_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLINVERTEDHAMMER_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLINVERTEDHAMMER_OutRange(<TA_CDLINVERTEDHAMMER_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLINVERTEDHAMMER_Advance(<TA_CDLINVERTEDHAMMER_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLINVERTEDHAMMER_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLINVERTEDHAMMER_Clone(<TA_CDLINVERTEDHAMMER_Stream*>self._handle, &clone)
+        cdef CDLINVERTEDHAMMER_Stream stream = CDLINVERTEDHAMMER_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLINVERTEDHAMMER_Clone(<TA_CDLINVERTEDHAMMER_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLINVERTEDHAMMER_Clone", retCode)
-        cdef CDLINVERTEDHAMMER_Stream stream = CDLINVERTEDHAMMER_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -8158,9 +10469,11 @@ cdef class CDLKICKING_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLKICKING_Close(<TA_CDLKICKING_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLKICKING_Close(<TA_CDLKICKING_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -8173,13 +10486,26 @@ cdef class CDLKICKING_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLKICKING_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLKICKING_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLKICKING_Open", retCode, historylen, lib.TA_CDLKICKING_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLKICKING_Close(<TA_CDLKICKING_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLKICKING_Lookback() + 1
+                retCode = TA_CDLKICKING_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLKICKING_Close(<TA_CDLKICKING_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLKICKING_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -8191,23 +10517,38 @@ cdef class CDLKICKING_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLKICKING_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLKICKING_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLKICKING_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLKICKING_Stream stream = CDLKICKING_Stream.__new__(CDLKICKING_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLKICKING_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLKICKING_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLKICKING_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLKICKING_Stream stream = CDLKICKING_Stream.__new__(CDLKICKING_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLKICKING_Update(<TA_CDLKICKING_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLKICKING_Update(<TA_CDLKICKING_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLKICKING_Update", retCode)
         return outinteger
@@ -8215,7 +10556,10 @@ cdef class CDLKICKING_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLKICKING_Peek(<TA_CDLKICKING_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLKICKING_Peek(<TA_CDLKICKING_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLKICKING_Peek", retCode)
         return outinteger
@@ -8223,26 +10567,34 @@ cdef class CDLKICKING_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLKICKING_Value(<TA_CDLKICKING_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLKICKING_Value(<TA_CDLKICKING_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLKICKING_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLKICKING_OutRange(<TA_CDLKICKING_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLKICKING_Advance(<TA_CDLKICKING_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLKICKING_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLKICKING_Clone(<TA_CDLKICKING_Stream*>self._handle, &clone)
+        cdef CDLKICKING_Stream stream = CDLKICKING_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLKICKING_Clone(<TA_CDLKICKING_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLKICKING_Clone", retCode)
-        cdef CDLKICKING_Stream stream = CDLKICKING_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -8258,9 +10610,11 @@ cdef class CDLKICKINGBYLENGTH_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLKICKINGBYLENGTH_Close(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLKICKINGBYLENGTH_Close(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -8273,13 +10627,26 @@ cdef class CDLKICKINGBYLENGTH_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLKICKINGBYLENGTH_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLKICKINGBYLENGTH_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLKICKINGBYLENGTH_Open", retCode, historylen, lib.TA_CDLKICKINGBYLENGTH_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLKICKINGBYLENGTH_Close(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLKICKINGBYLENGTH_Lookback() + 1
+                retCode = TA_CDLKICKINGBYLENGTH_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLKICKINGBYLENGTH_Close(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLKICKINGBYLENGTH_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -8291,23 +10658,38 @@ cdef class CDLKICKINGBYLENGTH_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLKICKINGBYLENGTH_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLKICKINGBYLENGTH_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLKICKINGBYLENGTH_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLKICKINGBYLENGTH_Stream stream = CDLKICKINGBYLENGTH_Stream.__new__(CDLKICKINGBYLENGTH_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLKICKINGBYLENGTH_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLKICKINGBYLENGTH_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLKICKINGBYLENGTH_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLKICKINGBYLENGTH_Stream stream = CDLKICKINGBYLENGTH_Stream.__new__(CDLKICKINGBYLENGTH_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLKICKINGBYLENGTH_Update(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLKICKINGBYLENGTH_Update(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLKICKINGBYLENGTH_Update", retCode)
         return outinteger
@@ -8315,7 +10697,10 @@ cdef class CDLKICKINGBYLENGTH_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLKICKINGBYLENGTH_Peek(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLKICKINGBYLENGTH_Peek(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLKICKINGBYLENGTH_Peek", retCode)
         return outinteger
@@ -8323,26 +10708,34 @@ cdef class CDLKICKINGBYLENGTH_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLKICKINGBYLENGTH_Value(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLKICKINGBYLENGTH_Value(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLKICKINGBYLENGTH_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLKICKINGBYLENGTH_OutRange(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLKICKINGBYLENGTH_Advance(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLKICKINGBYLENGTH_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLKICKINGBYLENGTH_Clone(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle, &clone)
+        cdef CDLKICKINGBYLENGTH_Stream stream = CDLKICKINGBYLENGTH_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLKICKINGBYLENGTH_Clone(<TA_CDLKICKINGBYLENGTH_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLKICKINGBYLENGTH_Clone", retCode)
-        cdef CDLKICKINGBYLENGTH_Stream stream = CDLKICKINGBYLENGTH_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -8358,9 +10751,11 @@ cdef class CDLLADDERBOTTOM_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLLADDERBOTTOM_Close(<TA_CDLLADDERBOTTOM_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLLADDERBOTTOM_Close(<TA_CDLLADDERBOTTOM_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -8373,13 +10768,26 @@ cdef class CDLLADDERBOTTOM_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLLADDERBOTTOM_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLADDERBOTTOM_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLLADDERBOTTOM_Open", retCode, historylen, lib.TA_CDLLADDERBOTTOM_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLLADDERBOTTOM_Close(<TA_CDLLADDERBOTTOM_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLLADDERBOTTOM_Lookback() + 1
+                retCode = TA_CDLLADDERBOTTOM_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLLADDERBOTTOM_Close(<TA_CDLLADDERBOTTOM_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLLADDERBOTTOM_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -8391,23 +10799,38 @@ cdef class CDLLADDERBOTTOM_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLLADDERBOTTOM_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLLADDERBOTTOM_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLLADDERBOTTOM_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLLADDERBOTTOM_Stream stream = CDLLADDERBOTTOM_Stream.__new__(CDLLADDERBOTTOM_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLLADDERBOTTOM_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLLADDERBOTTOM_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLLADDERBOTTOM_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLLADDERBOTTOM_Stream stream = CDLLADDERBOTTOM_Stream.__new__(CDLLADDERBOTTOM_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLADDERBOTTOM_Update(<TA_CDLLADDERBOTTOM_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLADDERBOTTOM_Update(<TA_CDLLADDERBOTTOM_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLLADDERBOTTOM_Update", retCode)
         return outinteger
@@ -8415,7 +10838,10 @@ cdef class CDLLADDERBOTTOM_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLADDERBOTTOM_Peek(<TA_CDLLADDERBOTTOM_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLADDERBOTTOM_Peek(<TA_CDLLADDERBOTTOM_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLLADDERBOTTOM_Peek", retCode)
         return outinteger
@@ -8423,26 +10849,34 @@ cdef class CDLLADDERBOTTOM_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLADDERBOTTOM_Value(<TA_CDLLADDERBOTTOM_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLADDERBOTTOM_Value(<TA_CDLLADDERBOTTOM_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLLADDERBOTTOM_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLLADDERBOTTOM_OutRange(<TA_CDLLADDERBOTTOM_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLLADDERBOTTOM_Advance(<TA_CDLLADDERBOTTOM_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLLADDERBOTTOM_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLLADDERBOTTOM_Clone(<TA_CDLLADDERBOTTOM_Stream*>self._handle, &clone)
+        cdef CDLLADDERBOTTOM_Stream stream = CDLLADDERBOTTOM_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLADDERBOTTOM_Clone(<TA_CDLLADDERBOTTOM_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLLADDERBOTTOM_Clone", retCode)
-        cdef CDLLADDERBOTTOM_Stream stream = CDLLADDERBOTTOM_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -8458,9 +10892,11 @@ cdef class CDLLONGLEGGEDDOJI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLLONGLEGGEDDOJI_Close(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLLONGLEGGEDDOJI_Close(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -8473,13 +10909,26 @@ cdef class CDLLONGLEGGEDDOJI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLLONGLEGGEDDOJI_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLONGLEGGEDDOJI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLLONGLEGGEDDOJI_Open", retCode, historylen, lib.TA_CDLLONGLEGGEDDOJI_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLLONGLEGGEDDOJI_Close(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLLONGLEGGEDDOJI_Lookback() + 1
+                retCode = TA_CDLLONGLEGGEDDOJI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLLONGLEGGEDDOJI_Close(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLLONGLEGGEDDOJI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -8491,23 +10940,38 @@ cdef class CDLLONGLEGGEDDOJI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLLONGLEGGEDDOJI_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLLONGLEGGEDDOJI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLLONGLEGGEDDOJI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLLONGLEGGEDDOJI_Stream stream = CDLLONGLEGGEDDOJI_Stream.__new__(CDLLONGLEGGEDDOJI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLLONGLEGGEDDOJI_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLLONGLEGGEDDOJI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLLONGLEGGEDDOJI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLLONGLEGGEDDOJI_Stream stream = CDLLONGLEGGEDDOJI_Stream.__new__(CDLLONGLEGGEDDOJI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLONGLEGGEDDOJI_Update(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLONGLEGGEDDOJI_Update(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLLONGLEGGEDDOJI_Update", retCode)
         return outinteger
@@ -8515,7 +10979,10 @@ cdef class CDLLONGLEGGEDDOJI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLONGLEGGEDDOJI_Peek(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLONGLEGGEDDOJI_Peek(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLLONGLEGGEDDOJI_Peek", retCode)
         return outinteger
@@ -8523,26 +10990,34 @@ cdef class CDLLONGLEGGEDDOJI_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLONGLEGGEDDOJI_Value(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLONGLEGGEDDOJI_Value(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLLONGLEGGEDDOJI_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLLONGLEGGEDDOJI_OutRange(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLLONGLEGGEDDOJI_Advance(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLLONGLEGGEDDOJI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLLONGLEGGEDDOJI_Clone(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle, &clone)
+        cdef CDLLONGLEGGEDDOJI_Stream stream = CDLLONGLEGGEDDOJI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLONGLEGGEDDOJI_Clone(<TA_CDLLONGLEGGEDDOJI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLLONGLEGGEDDOJI_Clone", retCode)
-        cdef CDLLONGLEGGEDDOJI_Stream stream = CDLLONGLEGGEDDOJI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -8558,9 +11033,11 @@ cdef class CDLLONGLINE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLLONGLINE_Close(<TA_CDLLONGLINE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLLONGLINE_Close(<TA_CDLLONGLINE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -8573,13 +11050,26 @@ cdef class CDLLONGLINE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLLONGLINE_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLONGLINE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLLONGLINE_Open", retCode, historylen, lib.TA_CDLLONGLINE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLLONGLINE_Close(<TA_CDLLONGLINE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLLONGLINE_Lookback() + 1
+                retCode = TA_CDLLONGLINE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLLONGLINE_Close(<TA_CDLLONGLINE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLLONGLINE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -8591,23 +11081,38 @@ cdef class CDLLONGLINE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLLONGLINE_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLLONGLINE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLLONGLINE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLLONGLINE_Stream stream = CDLLONGLINE_Stream.__new__(CDLLONGLINE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLLONGLINE_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLLONGLINE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLLONGLINE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLLONGLINE_Stream stream = CDLLONGLINE_Stream.__new__(CDLLONGLINE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLONGLINE_Update(<TA_CDLLONGLINE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLONGLINE_Update(<TA_CDLLONGLINE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLLONGLINE_Update", retCode)
         return outinteger
@@ -8615,7 +11120,10 @@ cdef class CDLLONGLINE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLONGLINE_Peek(<TA_CDLLONGLINE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLONGLINE_Peek(<TA_CDLLONGLINE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLLONGLINE_Peek", retCode)
         return outinteger
@@ -8623,26 +11131,34 @@ cdef class CDLLONGLINE_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLLONGLINE_Value(<TA_CDLLONGLINE_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLONGLINE_Value(<TA_CDLLONGLINE_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLLONGLINE_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLLONGLINE_OutRange(<TA_CDLLONGLINE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLLONGLINE_Advance(<TA_CDLLONGLINE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLLONGLINE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLLONGLINE_Clone(<TA_CDLLONGLINE_Stream*>self._handle, &clone)
+        cdef CDLLONGLINE_Stream stream = CDLLONGLINE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLLONGLINE_Clone(<TA_CDLLONGLINE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLLONGLINE_Clone", retCode)
-        cdef CDLLONGLINE_Stream stream = CDLLONGLINE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -8658,9 +11174,11 @@ cdef class CDLMARUBOZU_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLMARUBOZU_Close(<TA_CDLMARUBOZU_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLMARUBOZU_Close(<TA_CDLMARUBOZU_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -8673,13 +11191,26 @@ cdef class CDLMARUBOZU_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLMARUBOZU_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMARUBOZU_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLMARUBOZU_Open", retCode, historylen, lib.TA_CDLMARUBOZU_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLMARUBOZU_Close(<TA_CDLMARUBOZU_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLMARUBOZU_Lookback() + 1
+                retCode = TA_CDLMARUBOZU_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLMARUBOZU_Close(<TA_CDLMARUBOZU_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLMARUBOZU_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -8691,23 +11222,38 @@ cdef class CDLMARUBOZU_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLMARUBOZU_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLMARUBOZU_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLMARUBOZU_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLMARUBOZU_Stream stream = CDLMARUBOZU_Stream.__new__(CDLMARUBOZU_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLMARUBOZU_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLMARUBOZU_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLMARUBOZU_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLMARUBOZU_Stream stream = CDLMARUBOZU_Stream.__new__(CDLMARUBOZU_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMARUBOZU_Update(<TA_CDLMARUBOZU_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMARUBOZU_Update(<TA_CDLMARUBOZU_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMARUBOZU_Update", retCode)
         return outinteger
@@ -8715,7 +11261,10 @@ cdef class CDLMARUBOZU_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMARUBOZU_Peek(<TA_CDLMARUBOZU_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMARUBOZU_Peek(<TA_CDLMARUBOZU_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMARUBOZU_Peek", retCode)
         return outinteger
@@ -8723,26 +11272,34 @@ cdef class CDLMARUBOZU_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMARUBOZU_Value(<TA_CDLMARUBOZU_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMARUBOZU_Value(<TA_CDLMARUBOZU_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMARUBOZU_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLMARUBOZU_OutRange(<TA_CDLMARUBOZU_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLMARUBOZU_Advance(<TA_CDLMARUBOZU_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLMARUBOZU_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLMARUBOZU_Clone(<TA_CDLMARUBOZU_Stream*>self._handle, &clone)
+        cdef CDLMARUBOZU_Stream stream = CDLMARUBOZU_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMARUBOZU_Clone(<TA_CDLMARUBOZU_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLMARUBOZU_Clone", retCode)
-        cdef CDLMARUBOZU_Stream stream = CDLMARUBOZU_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -8758,9 +11315,11 @@ cdef class CDLMATCHINGLOW_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLMATCHINGLOW_Close(<TA_CDLMATCHINGLOW_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLMATCHINGLOW_Close(<TA_CDLMATCHINGLOW_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -8773,13 +11332,26 @@ cdef class CDLMATCHINGLOW_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLMATCHINGLOW_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMATCHINGLOW_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLMATCHINGLOW_Open", retCode, historylen, lib.TA_CDLMATCHINGLOW_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLMATCHINGLOW_Close(<TA_CDLMATCHINGLOW_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLMATCHINGLOW_Lookback() + 1
+                retCode = TA_CDLMATCHINGLOW_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLMATCHINGLOW_Close(<TA_CDLMATCHINGLOW_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLMATCHINGLOW_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -8791,23 +11363,38 @@ cdef class CDLMATCHINGLOW_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLMATCHINGLOW_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLMATCHINGLOW_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLMATCHINGLOW_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLMATCHINGLOW_Stream stream = CDLMATCHINGLOW_Stream.__new__(CDLMATCHINGLOW_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLMATCHINGLOW_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLMATCHINGLOW_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLMATCHINGLOW_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLMATCHINGLOW_Stream stream = CDLMATCHINGLOW_Stream.__new__(CDLMATCHINGLOW_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMATCHINGLOW_Update(<TA_CDLMATCHINGLOW_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMATCHINGLOW_Update(<TA_CDLMATCHINGLOW_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMATCHINGLOW_Update", retCode)
         return outinteger
@@ -8815,7 +11402,10 @@ cdef class CDLMATCHINGLOW_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMATCHINGLOW_Peek(<TA_CDLMATCHINGLOW_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMATCHINGLOW_Peek(<TA_CDLMATCHINGLOW_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMATCHINGLOW_Peek", retCode)
         return outinteger
@@ -8823,26 +11413,34 @@ cdef class CDLMATCHINGLOW_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMATCHINGLOW_Value(<TA_CDLMATCHINGLOW_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMATCHINGLOW_Value(<TA_CDLMATCHINGLOW_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMATCHINGLOW_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLMATCHINGLOW_OutRange(<TA_CDLMATCHINGLOW_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLMATCHINGLOW_Advance(<TA_CDLMATCHINGLOW_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLMATCHINGLOW_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLMATCHINGLOW_Clone(<TA_CDLMATCHINGLOW_Stream*>self._handle, &clone)
+        cdef CDLMATCHINGLOW_Stream stream = CDLMATCHINGLOW_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMATCHINGLOW_Clone(<TA_CDLMATCHINGLOW_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLMATCHINGLOW_Clone", retCode)
-        cdef CDLMATCHINGLOW_Stream stream = CDLMATCHINGLOW_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -8860,9 +11458,11 @@ cdef class CDLMATHOLD_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLMATHOLD_Close(<TA_CDLMATHOLD_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLMATHOLD_Close(<TA_CDLMATHOLD_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close, double penetration=0.5):
         cdef np.ndarray a_open = _stream_input(open)
@@ -8875,13 +11475,26 @@ cdef class CDLMATHOLD_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLMATHOLD_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMATHOLD_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLMATHOLD_Open", retCode, historylen, lib.TA_CDLMATHOLD_Lookback(penetration) + 1)
-        if self._handle is not NULL:
-            TA_CDLMATHOLD_Close(<TA_CDLMATHOLD_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLMATHOLD_Lookback(penetration) + 1
+                retCode = TA_CDLMATHOLD_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLMATHOLD_Close(<TA_CDLMATHOLD_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLMATHOLD_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close, double penetration=0.5):
@@ -8893,23 +11506,38 @@ cdef class CDLMATHOLD_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLMATHOLD_Lookback(penetration)
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLMATHOLD_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLMATHOLD_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLMATHOLD_Stream stream = CDLMATHOLD_Stream.__new__(CDLMATHOLD_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLMATHOLD_Lookback(penetration)
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLMATHOLD_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLMATHOLD_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLMATHOLD_Stream stream = CDLMATHOLD_Stream.__new__(CDLMATHOLD_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMATHOLD_Update(<TA_CDLMATHOLD_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMATHOLD_Update(<TA_CDLMATHOLD_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMATHOLD_Update", retCode)
         return outinteger
@@ -8917,7 +11545,10 @@ cdef class CDLMATHOLD_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMATHOLD_Peek(<TA_CDLMATHOLD_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMATHOLD_Peek(<TA_CDLMATHOLD_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMATHOLD_Peek", retCode)
         return outinteger
@@ -8925,26 +11556,34 @@ cdef class CDLMATHOLD_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMATHOLD_Value(<TA_CDLMATHOLD_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMATHOLD_Value(<TA_CDLMATHOLD_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMATHOLD_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLMATHOLD_OutRange(<TA_CDLMATHOLD_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLMATHOLD_Advance(<TA_CDLMATHOLD_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLMATHOLD_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLMATHOLD_Clone(<TA_CDLMATHOLD_Stream*>self._handle, &clone)
+        cdef CDLMATHOLD_Stream stream = CDLMATHOLD_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMATHOLD_Clone(<TA_CDLMATHOLD_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLMATHOLD_Clone", retCode)
-        cdef CDLMATHOLD_Stream stream = CDLMATHOLD_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -8962,9 +11601,11 @@ cdef class CDLMORNINGDOJISTAR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLMORNINGDOJISTAR_Close(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLMORNINGDOJISTAR_Close(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close, double penetration=0.3):
         cdef np.ndarray a_open = _stream_input(open)
@@ -8977,13 +11618,26 @@ cdef class CDLMORNINGDOJISTAR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLMORNINGDOJISTAR_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMORNINGDOJISTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLMORNINGDOJISTAR_Open", retCode, historylen, lib.TA_CDLMORNINGDOJISTAR_Lookback(penetration) + 1)
-        if self._handle is not NULL:
-            TA_CDLMORNINGDOJISTAR_Close(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLMORNINGDOJISTAR_Lookback(penetration) + 1
+                retCode = TA_CDLMORNINGDOJISTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLMORNINGDOJISTAR_Close(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLMORNINGDOJISTAR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close, double penetration=0.3):
@@ -8995,23 +11649,38 @@ cdef class CDLMORNINGDOJISTAR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLMORNINGDOJISTAR_Lookback(penetration)
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLMORNINGDOJISTAR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLMORNINGDOJISTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLMORNINGDOJISTAR_Stream stream = CDLMORNINGDOJISTAR_Stream.__new__(CDLMORNINGDOJISTAR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLMORNINGDOJISTAR_Lookback(penetration)
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLMORNINGDOJISTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLMORNINGDOJISTAR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLMORNINGDOJISTAR_Stream stream = CDLMORNINGDOJISTAR_Stream.__new__(CDLMORNINGDOJISTAR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMORNINGDOJISTAR_Update(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMORNINGDOJISTAR_Update(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMORNINGDOJISTAR_Update", retCode)
         return outinteger
@@ -9019,7 +11688,10 @@ cdef class CDLMORNINGDOJISTAR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMORNINGDOJISTAR_Peek(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMORNINGDOJISTAR_Peek(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMORNINGDOJISTAR_Peek", retCode)
         return outinteger
@@ -9027,26 +11699,34 @@ cdef class CDLMORNINGDOJISTAR_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMORNINGDOJISTAR_Value(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMORNINGDOJISTAR_Value(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMORNINGDOJISTAR_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLMORNINGDOJISTAR_OutRange(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLMORNINGDOJISTAR_Advance(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLMORNINGDOJISTAR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLMORNINGDOJISTAR_Clone(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle, &clone)
+        cdef CDLMORNINGDOJISTAR_Stream stream = CDLMORNINGDOJISTAR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMORNINGDOJISTAR_Clone(<TA_CDLMORNINGDOJISTAR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLMORNINGDOJISTAR_Clone", retCode)
-        cdef CDLMORNINGDOJISTAR_Stream stream = CDLMORNINGDOJISTAR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -9064,9 +11744,11 @@ cdef class CDLMORNINGSTAR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLMORNINGSTAR_Close(<TA_CDLMORNINGSTAR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLMORNINGSTAR_Close(<TA_CDLMORNINGSTAR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close, double penetration=0.3):
         cdef np.ndarray a_open = _stream_input(open)
@@ -9079,13 +11761,26 @@ cdef class CDLMORNINGSTAR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLMORNINGSTAR_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMORNINGSTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLMORNINGSTAR_Open", retCode, historylen, lib.TA_CDLMORNINGSTAR_Lookback(penetration) + 1)
-        if self._handle is not NULL:
-            TA_CDLMORNINGSTAR_Close(<TA_CDLMORNINGSTAR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLMORNINGSTAR_Lookback(penetration) + 1
+                retCode = TA_CDLMORNINGSTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLMORNINGSTAR_Close(<TA_CDLMORNINGSTAR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLMORNINGSTAR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close, double penetration=0.3):
@@ -9097,23 +11792,38 @@ cdef class CDLMORNINGSTAR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLMORNINGSTAR_Lookback(penetration)
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLMORNINGSTAR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLMORNINGSTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLMORNINGSTAR_Stream stream = CDLMORNINGSTAR_Stream.__new__(CDLMORNINGSTAR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLMORNINGSTAR_Lookback(penetration)
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLMORNINGSTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, penetration, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLMORNINGSTAR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLMORNINGSTAR_Stream stream = CDLMORNINGSTAR_Stream.__new__(CDLMORNINGSTAR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMORNINGSTAR_Update(<TA_CDLMORNINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMORNINGSTAR_Update(<TA_CDLMORNINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMORNINGSTAR_Update", retCode)
         return outinteger
@@ -9121,7 +11831,10 @@ cdef class CDLMORNINGSTAR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMORNINGSTAR_Peek(<TA_CDLMORNINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMORNINGSTAR_Peek(<TA_CDLMORNINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMORNINGSTAR_Peek", retCode)
         return outinteger
@@ -9129,26 +11842,34 @@ cdef class CDLMORNINGSTAR_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLMORNINGSTAR_Value(<TA_CDLMORNINGSTAR_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMORNINGSTAR_Value(<TA_CDLMORNINGSTAR_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLMORNINGSTAR_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLMORNINGSTAR_OutRange(<TA_CDLMORNINGSTAR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLMORNINGSTAR_Advance(<TA_CDLMORNINGSTAR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLMORNINGSTAR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLMORNINGSTAR_Clone(<TA_CDLMORNINGSTAR_Stream*>self._handle, &clone)
+        cdef CDLMORNINGSTAR_Stream stream = CDLMORNINGSTAR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLMORNINGSTAR_Clone(<TA_CDLMORNINGSTAR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLMORNINGSTAR_Clone", retCode)
-        cdef CDLMORNINGSTAR_Stream stream = CDLMORNINGSTAR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -9164,9 +11885,11 @@ cdef class CDLONNECK_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLONNECK_Close(<TA_CDLONNECK_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLONNECK_Close(<TA_CDLONNECK_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -9179,13 +11902,26 @@ cdef class CDLONNECK_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLONNECK_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLONNECK_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLONNECK_Open", retCode, historylen, lib.TA_CDLONNECK_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLONNECK_Close(<TA_CDLONNECK_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLONNECK_Lookback() + 1
+                retCode = TA_CDLONNECK_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLONNECK_Close(<TA_CDLONNECK_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLONNECK_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -9197,23 +11933,38 @@ cdef class CDLONNECK_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLONNECK_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLONNECK_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLONNECK_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLONNECK_Stream stream = CDLONNECK_Stream.__new__(CDLONNECK_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLONNECK_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLONNECK_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLONNECK_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLONNECK_Stream stream = CDLONNECK_Stream.__new__(CDLONNECK_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLONNECK_Update(<TA_CDLONNECK_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLONNECK_Update(<TA_CDLONNECK_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLONNECK_Update", retCode)
         return outinteger
@@ -9221,7 +11972,10 @@ cdef class CDLONNECK_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLONNECK_Peek(<TA_CDLONNECK_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLONNECK_Peek(<TA_CDLONNECK_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLONNECK_Peek", retCode)
         return outinteger
@@ -9229,26 +11983,34 @@ cdef class CDLONNECK_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLONNECK_Value(<TA_CDLONNECK_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLONNECK_Value(<TA_CDLONNECK_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLONNECK_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLONNECK_OutRange(<TA_CDLONNECK_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLONNECK_Advance(<TA_CDLONNECK_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLONNECK_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLONNECK_Clone(<TA_CDLONNECK_Stream*>self._handle, &clone)
+        cdef CDLONNECK_Stream stream = CDLONNECK_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLONNECK_Clone(<TA_CDLONNECK_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLONNECK_Clone", retCode)
-        cdef CDLONNECK_Stream stream = CDLONNECK_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -9264,9 +12026,11 @@ cdef class CDLPIERCING_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLPIERCING_Close(<TA_CDLPIERCING_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLPIERCING_Close(<TA_CDLPIERCING_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -9279,13 +12043,26 @@ cdef class CDLPIERCING_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLPIERCING_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLPIERCING_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLPIERCING_Open", retCode, historylen, lib.TA_CDLPIERCING_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLPIERCING_Close(<TA_CDLPIERCING_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLPIERCING_Lookback() + 1
+                retCode = TA_CDLPIERCING_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLPIERCING_Close(<TA_CDLPIERCING_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLPIERCING_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -9297,23 +12074,38 @@ cdef class CDLPIERCING_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLPIERCING_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLPIERCING_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLPIERCING_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLPIERCING_Stream stream = CDLPIERCING_Stream.__new__(CDLPIERCING_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLPIERCING_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLPIERCING_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLPIERCING_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLPIERCING_Stream stream = CDLPIERCING_Stream.__new__(CDLPIERCING_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLPIERCING_Update(<TA_CDLPIERCING_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLPIERCING_Update(<TA_CDLPIERCING_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLPIERCING_Update", retCode)
         return outinteger
@@ -9321,7 +12113,10 @@ cdef class CDLPIERCING_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLPIERCING_Peek(<TA_CDLPIERCING_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLPIERCING_Peek(<TA_CDLPIERCING_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLPIERCING_Peek", retCode)
         return outinteger
@@ -9329,26 +12124,34 @@ cdef class CDLPIERCING_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLPIERCING_Value(<TA_CDLPIERCING_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLPIERCING_Value(<TA_CDLPIERCING_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLPIERCING_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLPIERCING_OutRange(<TA_CDLPIERCING_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLPIERCING_Advance(<TA_CDLPIERCING_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLPIERCING_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLPIERCING_Clone(<TA_CDLPIERCING_Stream*>self._handle, &clone)
+        cdef CDLPIERCING_Stream stream = CDLPIERCING_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLPIERCING_Clone(<TA_CDLPIERCING_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLPIERCING_Clone", retCode)
-        cdef CDLPIERCING_Stream stream = CDLPIERCING_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -9364,9 +12167,11 @@ cdef class CDLRICKSHAWMAN_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLRICKSHAWMAN_Close(<TA_CDLRICKSHAWMAN_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLRICKSHAWMAN_Close(<TA_CDLRICKSHAWMAN_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -9379,13 +12184,26 @@ cdef class CDLRICKSHAWMAN_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLRICKSHAWMAN_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLRICKSHAWMAN_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLRICKSHAWMAN_Open", retCode, historylen, lib.TA_CDLRICKSHAWMAN_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLRICKSHAWMAN_Close(<TA_CDLRICKSHAWMAN_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLRICKSHAWMAN_Lookback() + 1
+                retCode = TA_CDLRICKSHAWMAN_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLRICKSHAWMAN_Close(<TA_CDLRICKSHAWMAN_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLRICKSHAWMAN_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -9397,23 +12215,38 @@ cdef class CDLRICKSHAWMAN_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLRICKSHAWMAN_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLRICKSHAWMAN_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLRICKSHAWMAN_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLRICKSHAWMAN_Stream stream = CDLRICKSHAWMAN_Stream.__new__(CDLRICKSHAWMAN_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLRICKSHAWMAN_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLRICKSHAWMAN_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLRICKSHAWMAN_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLRICKSHAWMAN_Stream stream = CDLRICKSHAWMAN_Stream.__new__(CDLRICKSHAWMAN_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLRICKSHAWMAN_Update(<TA_CDLRICKSHAWMAN_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLRICKSHAWMAN_Update(<TA_CDLRICKSHAWMAN_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLRICKSHAWMAN_Update", retCode)
         return outinteger
@@ -9421,7 +12254,10 @@ cdef class CDLRICKSHAWMAN_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLRICKSHAWMAN_Peek(<TA_CDLRICKSHAWMAN_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLRICKSHAWMAN_Peek(<TA_CDLRICKSHAWMAN_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLRICKSHAWMAN_Peek", retCode)
         return outinteger
@@ -9429,26 +12265,34 @@ cdef class CDLRICKSHAWMAN_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLRICKSHAWMAN_Value(<TA_CDLRICKSHAWMAN_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLRICKSHAWMAN_Value(<TA_CDLRICKSHAWMAN_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLRICKSHAWMAN_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLRICKSHAWMAN_OutRange(<TA_CDLRICKSHAWMAN_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLRICKSHAWMAN_Advance(<TA_CDLRICKSHAWMAN_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLRICKSHAWMAN_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLRICKSHAWMAN_Clone(<TA_CDLRICKSHAWMAN_Stream*>self._handle, &clone)
+        cdef CDLRICKSHAWMAN_Stream stream = CDLRICKSHAWMAN_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLRICKSHAWMAN_Clone(<TA_CDLRICKSHAWMAN_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLRICKSHAWMAN_Clone", retCode)
-        cdef CDLRICKSHAWMAN_Stream stream = CDLRICKSHAWMAN_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -9464,9 +12308,11 @@ cdef class CDLRISEFALL3METHODS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLRISEFALL3METHODS_Close(<TA_CDLRISEFALL3METHODS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLRISEFALL3METHODS_Close(<TA_CDLRISEFALL3METHODS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -9479,13 +12325,26 @@ cdef class CDLRISEFALL3METHODS_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLRISEFALL3METHODS_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLRISEFALL3METHODS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLRISEFALL3METHODS_Open", retCode, historylen, lib.TA_CDLRISEFALL3METHODS_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLRISEFALL3METHODS_Close(<TA_CDLRISEFALL3METHODS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLRISEFALL3METHODS_Lookback() + 1
+                retCode = TA_CDLRISEFALL3METHODS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLRISEFALL3METHODS_Close(<TA_CDLRISEFALL3METHODS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLRISEFALL3METHODS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -9497,23 +12356,38 @@ cdef class CDLRISEFALL3METHODS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLRISEFALL3METHODS_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLRISEFALL3METHODS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLRISEFALL3METHODS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLRISEFALL3METHODS_Stream stream = CDLRISEFALL3METHODS_Stream.__new__(CDLRISEFALL3METHODS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLRISEFALL3METHODS_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLRISEFALL3METHODS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLRISEFALL3METHODS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLRISEFALL3METHODS_Stream stream = CDLRISEFALL3METHODS_Stream.__new__(CDLRISEFALL3METHODS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLRISEFALL3METHODS_Update(<TA_CDLRISEFALL3METHODS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLRISEFALL3METHODS_Update(<TA_CDLRISEFALL3METHODS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLRISEFALL3METHODS_Update", retCode)
         return outinteger
@@ -9521,7 +12395,10 @@ cdef class CDLRISEFALL3METHODS_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLRISEFALL3METHODS_Peek(<TA_CDLRISEFALL3METHODS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLRISEFALL3METHODS_Peek(<TA_CDLRISEFALL3METHODS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLRISEFALL3METHODS_Peek", retCode)
         return outinteger
@@ -9529,26 +12406,34 @@ cdef class CDLRISEFALL3METHODS_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLRISEFALL3METHODS_Value(<TA_CDLRISEFALL3METHODS_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLRISEFALL3METHODS_Value(<TA_CDLRISEFALL3METHODS_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLRISEFALL3METHODS_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLRISEFALL3METHODS_OutRange(<TA_CDLRISEFALL3METHODS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLRISEFALL3METHODS_Advance(<TA_CDLRISEFALL3METHODS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLRISEFALL3METHODS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLRISEFALL3METHODS_Clone(<TA_CDLRISEFALL3METHODS_Stream*>self._handle, &clone)
+        cdef CDLRISEFALL3METHODS_Stream stream = CDLRISEFALL3METHODS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLRISEFALL3METHODS_Clone(<TA_CDLRISEFALL3METHODS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLRISEFALL3METHODS_Clone", retCode)
-        cdef CDLRISEFALL3METHODS_Stream stream = CDLRISEFALL3METHODS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -9564,9 +12449,11 @@ cdef class CDLSEPARATINGLINES_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLSEPARATINGLINES_Close(<TA_CDLSEPARATINGLINES_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLSEPARATINGLINES_Close(<TA_CDLSEPARATINGLINES_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -9579,13 +12466,26 @@ cdef class CDLSEPARATINGLINES_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLSEPARATINGLINES_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSEPARATINGLINES_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLSEPARATINGLINES_Open", retCode, historylen, lib.TA_CDLSEPARATINGLINES_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLSEPARATINGLINES_Close(<TA_CDLSEPARATINGLINES_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLSEPARATINGLINES_Lookback() + 1
+                retCode = TA_CDLSEPARATINGLINES_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLSEPARATINGLINES_Close(<TA_CDLSEPARATINGLINES_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLSEPARATINGLINES_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -9597,23 +12497,38 @@ cdef class CDLSEPARATINGLINES_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLSEPARATINGLINES_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLSEPARATINGLINES_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLSEPARATINGLINES_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLSEPARATINGLINES_Stream stream = CDLSEPARATINGLINES_Stream.__new__(CDLSEPARATINGLINES_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLSEPARATINGLINES_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLSEPARATINGLINES_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLSEPARATINGLINES_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLSEPARATINGLINES_Stream stream = CDLSEPARATINGLINES_Stream.__new__(CDLSEPARATINGLINES_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSEPARATINGLINES_Update(<TA_CDLSEPARATINGLINES_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSEPARATINGLINES_Update(<TA_CDLSEPARATINGLINES_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSEPARATINGLINES_Update", retCode)
         return outinteger
@@ -9621,7 +12536,10 @@ cdef class CDLSEPARATINGLINES_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSEPARATINGLINES_Peek(<TA_CDLSEPARATINGLINES_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSEPARATINGLINES_Peek(<TA_CDLSEPARATINGLINES_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSEPARATINGLINES_Peek", retCode)
         return outinteger
@@ -9629,26 +12547,34 @@ cdef class CDLSEPARATINGLINES_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSEPARATINGLINES_Value(<TA_CDLSEPARATINGLINES_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSEPARATINGLINES_Value(<TA_CDLSEPARATINGLINES_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSEPARATINGLINES_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLSEPARATINGLINES_OutRange(<TA_CDLSEPARATINGLINES_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLSEPARATINGLINES_Advance(<TA_CDLSEPARATINGLINES_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLSEPARATINGLINES_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLSEPARATINGLINES_Clone(<TA_CDLSEPARATINGLINES_Stream*>self._handle, &clone)
+        cdef CDLSEPARATINGLINES_Stream stream = CDLSEPARATINGLINES_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSEPARATINGLINES_Clone(<TA_CDLSEPARATINGLINES_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLSEPARATINGLINES_Clone", retCode)
-        cdef CDLSEPARATINGLINES_Stream stream = CDLSEPARATINGLINES_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -9664,9 +12590,11 @@ cdef class CDLSHOOTINGSTAR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLSHOOTINGSTAR_Close(<TA_CDLSHOOTINGSTAR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLSHOOTINGSTAR_Close(<TA_CDLSHOOTINGSTAR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -9679,13 +12607,26 @@ cdef class CDLSHOOTINGSTAR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLSHOOTINGSTAR_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSHOOTINGSTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLSHOOTINGSTAR_Open", retCode, historylen, lib.TA_CDLSHOOTINGSTAR_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLSHOOTINGSTAR_Close(<TA_CDLSHOOTINGSTAR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLSHOOTINGSTAR_Lookback() + 1
+                retCode = TA_CDLSHOOTINGSTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLSHOOTINGSTAR_Close(<TA_CDLSHOOTINGSTAR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLSHOOTINGSTAR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -9697,23 +12638,38 @@ cdef class CDLSHOOTINGSTAR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLSHOOTINGSTAR_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLSHOOTINGSTAR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLSHOOTINGSTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLSHOOTINGSTAR_Stream stream = CDLSHOOTINGSTAR_Stream.__new__(CDLSHOOTINGSTAR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLSHOOTINGSTAR_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLSHOOTINGSTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLSHOOTINGSTAR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLSHOOTINGSTAR_Stream stream = CDLSHOOTINGSTAR_Stream.__new__(CDLSHOOTINGSTAR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSHOOTINGSTAR_Update(<TA_CDLSHOOTINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSHOOTINGSTAR_Update(<TA_CDLSHOOTINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSHOOTINGSTAR_Update", retCode)
         return outinteger
@@ -9721,7 +12677,10 @@ cdef class CDLSHOOTINGSTAR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSHOOTINGSTAR_Peek(<TA_CDLSHOOTINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSHOOTINGSTAR_Peek(<TA_CDLSHOOTINGSTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSHOOTINGSTAR_Peek", retCode)
         return outinteger
@@ -9729,26 +12688,34 @@ cdef class CDLSHOOTINGSTAR_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSHOOTINGSTAR_Value(<TA_CDLSHOOTINGSTAR_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSHOOTINGSTAR_Value(<TA_CDLSHOOTINGSTAR_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSHOOTINGSTAR_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLSHOOTINGSTAR_OutRange(<TA_CDLSHOOTINGSTAR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLSHOOTINGSTAR_Advance(<TA_CDLSHOOTINGSTAR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLSHOOTINGSTAR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLSHOOTINGSTAR_Clone(<TA_CDLSHOOTINGSTAR_Stream*>self._handle, &clone)
+        cdef CDLSHOOTINGSTAR_Stream stream = CDLSHOOTINGSTAR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSHOOTINGSTAR_Clone(<TA_CDLSHOOTINGSTAR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLSHOOTINGSTAR_Clone", retCode)
-        cdef CDLSHOOTINGSTAR_Stream stream = CDLSHOOTINGSTAR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -9764,9 +12731,11 @@ cdef class CDLSHORTLINE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLSHORTLINE_Close(<TA_CDLSHORTLINE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLSHORTLINE_Close(<TA_CDLSHORTLINE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -9779,13 +12748,26 @@ cdef class CDLSHORTLINE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLSHORTLINE_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSHORTLINE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLSHORTLINE_Open", retCode, historylen, lib.TA_CDLSHORTLINE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLSHORTLINE_Close(<TA_CDLSHORTLINE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLSHORTLINE_Lookback() + 1
+                retCode = TA_CDLSHORTLINE_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLSHORTLINE_Close(<TA_CDLSHORTLINE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLSHORTLINE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -9797,23 +12779,38 @@ cdef class CDLSHORTLINE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLSHORTLINE_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLSHORTLINE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLSHORTLINE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLSHORTLINE_Stream stream = CDLSHORTLINE_Stream.__new__(CDLSHORTLINE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLSHORTLINE_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLSHORTLINE_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLSHORTLINE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLSHORTLINE_Stream stream = CDLSHORTLINE_Stream.__new__(CDLSHORTLINE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSHORTLINE_Update(<TA_CDLSHORTLINE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSHORTLINE_Update(<TA_CDLSHORTLINE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSHORTLINE_Update", retCode)
         return outinteger
@@ -9821,7 +12818,10 @@ cdef class CDLSHORTLINE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSHORTLINE_Peek(<TA_CDLSHORTLINE_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSHORTLINE_Peek(<TA_CDLSHORTLINE_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSHORTLINE_Peek", retCode)
         return outinteger
@@ -9829,26 +12829,34 @@ cdef class CDLSHORTLINE_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSHORTLINE_Value(<TA_CDLSHORTLINE_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSHORTLINE_Value(<TA_CDLSHORTLINE_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSHORTLINE_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLSHORTLINE_OutRange(<TA_CDLSHORTLINE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLSHORTLINE_Advance(<TA_CDLSHORTLINE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLSHORTLINE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLSHORTLINE_Clone(<TA_CDLSHORTLINE_Stream*>self._handle, &clone)
+        cdef CDLSHORTLINE_Stream stream = CDLSHORTLINE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSHORTLINE_Clone(<TA_CDLSHORTLINE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLSHORTLINE_Clone", retCode)
-        cdef CDLSHORTLINE_Stream stream = CDLSHORTLINE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -9864,9 +12872,11 @@ cdef class CDLSPINNINGTOP_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLSPINNINGTOP_Close(<TA_CDLSPINNINGTOP_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLSPINNINGTOP_Close(<TA_CDLSPINNINGTOP_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -9879,13 +12889,26 @@ cdef class CDLSPINNINGTOP_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLSPINNINGTOP_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSPINNINGTOP_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLSPINNINGTOP_Open", retCode, historylen, lib.TA_CDLSPINNINGTOP_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLSPINNINGTOP_Close(<TA_CDLSPINNINGTOP_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLSPINNINGTOP_Lookback() + 1
+                retCode = TA_CDLSPINNINGTOP_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLSPINNINGTOP_Close(<TA_CDLSPINNINGTOP_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLSPINNINGTOP_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -9897,23 +12920,38 @@ cdef class CDLSPINNINGTOP_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLSPINNINGTOP_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLSPINNINGTOP_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLSPINNINGTOP_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLSPINNINGTOP_Stream stream = CDLSPINNINGTOP_Stream.__new__(CDLSPINNINGTOP_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLSPINNINGTOP_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLSPINNINGTOP_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLSPINNINGTOP_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLSPINNINGTOP_Stream stream = CDLSPINNINGTOP_Stream.__new__(CDLSPINNINGTOP_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSPINNINGTOP_Update(<TA_CDLSPINNINGTOP_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSPINNINGTOP_Update(<TA_CDLSPINNINGTOP_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSPINNINGTOP_Update", retCode)
         return outinteger
@@ -9921,7 +12959,10 @@ cdef class CDLSPINNINGTOP_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSPINNINGTOP_Peek(<TA_CDLSPINNINGTOP_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSPINNINGTOP_Peek(<TA_CDLSPINNINGTOP_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSPINNINGTOP_Peek", retCode)
         return outinteger
@@ -9929,26 +12970,34 @@ cdef class CDLSPINNINGTOP_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSPINNINGTOP_Value(<TA_CDLSPINNINGTOP_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSPINNINGTOP_Value(<TA_CDLSPINNINGTOP_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSPINNINGTOP_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLSPINNINGTOP_OutRange(<TA_CDLSPINNINGTOP_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLSPINNINGTOP_Advance(<TA_CDLSPINNINGTOP_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLSPINNINGTOP_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLSPINNINGTOP_Clone(<TA_CDLSPINNINGTOP_Stream*>self._handle, &clone)
+        cdef CDLSPINNINGTOP_Stream stream = CDLSPINNINGTOP_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSPINNINGTOP_Clone(<TA_CDLSPINNINGTOP_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLSPINNINGTOP_Clone", retCode)
-        cdef CDLSPINNINGTOP_Stream stream = CDLSPINNINGTOP_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -9964,9 +13013,11 @@ cdef class CDLSTALLEDPATTERN_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLSTALLEDPATTERN_Close(<TA_CDLSTALLEDPATTERN_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLSTALLEDPATTERN_Close(<TA_CDLSTALLEDPATTERN_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -9979,13 +13030,26 @@ cdef class CDLSTALLEDPATTERN_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLSTALLEDPATTERN_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSTALLEDPATTERN_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLSTALLEDPATTERN_Open", retCode, historylen, lib.TA_CDLSTALLEDPATTERN_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLSTALLEDPATTERN_Close(<TA_CDLSTALLEDPATTERN_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLSTALLEDPATTERN_Lookback() + 1
+                retCode = TA_CDLSTALLEDPATTERN_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLSTALLEDPATTERN_Close(<TA_CDLSTALLEDPATTERN_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLSTALLEDPATTERN_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -9997,23 +13061,38 @@ cdef class CDLSTALLEDPATTERN_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLSTALLEDPATTERN_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLSTALLEDPATTERN_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLSTALLEDPATTERN_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLSTALLEDPATTERN_Stream stream = CDLSTALLEDPATTERN_Stream.__new__(CDLSTALLEDPATTERN_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLSTALLEDPATTERN_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLSTALLEDPATTERN_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLSTALLEDPATTERN_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLSTALLEDPATTERN_Stream stream = CDLSTALLEDPATTERN_Stream.__new__(CDLSTALLEDPATTERN_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSTALLEDPATTERN_Update(<TA_CDLSTALLEDPATTERN_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSTALLEDPATTERN_Update(<TA_CDLSTALLEDPATTERN_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSTALLEDPATTERN_Update", retCode)
         return outinteger
@@ -10021,7 +13100,10 @@ cdef class CDLSTALLEDPATTERN_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSTALLEDPATTERN_Peek(<TA_CDLSTALLEDPATTERN_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSTALLEDPATTERN_Peek(<TA_CDLSTALLEDPATTERN_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSTALLEDPATTERN_Peek", retCode)
         return outinteger
@@ -10029,26 +13111,34 @@ cdef class CDLSTALLEDPATTERN_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSTALLEDPATTERN_Value(<TA_CDLSTALLEDPATTERN_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSTALLEDPATTERN_Value(<TA_CDLSTALLEDPATTERN_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSTALLEDPATTERN_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLSTALLEDPATTERN_OutRange(<TA_CDLSTALLEDPATTERN_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLSTALLEDPATTERN_Advance(<TA_CDLSTALLEDPATTERN_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLSTALLEDPATTERN_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLSTALLEDPATTERN_Clone(<TA_CDLSTALLEDPATTERN_Stream*>self._handle, &clone)
+        cdef CDLSTALLEDPATTERN_Stream stream = CDLSTALLEDPATTERN_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSTALLEDPATTERN_Clone(<TA_CDLSTALLEDPATTERN_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLSTALLEDPATTERN_Clone", retCode)
-        cdef CDLSTALLEDPATTERN_Stream stream = CDLSTALLEDPATTERN_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -10064,9 +13154,11 @@ cdef class CDLSTICKSANDWICH_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLSTICKSANDWICH_Close(<TA_CDLSTICKSANDWICH_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLSTICKSANDWICH_Close(<TA_CDLSTICKSANDWICH_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -10079,13 +13171,26 @@ cdef class CDLSTICKSANDWICH_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLSTICKSANDWICH_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSTICKSANDWICH_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLSTICKSANDWICH_Open", retCode, historylen, lib.TA_CDLSTICKSANDWICH_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLSTICKSANDWICH_Close(<TA_CDLSTICKSANDWICH_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLSTICKSANDWICH_Lookback() + 1
+                retCode = TA_CDLSTICKSANDWICH_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLSTICKSANDWICH_Close(<TA_CDLSTICKSANDWICH_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLSTICKSANDWICH_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -10097,23 +13202,38 @@ cdef class CDLSTICKSANDWICH_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLSTICKSANDWICH_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLSTICKSANDWICH_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLSTICKSANDWICH_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLSTICKSANDWICH_Stream stream = CDLSTICKSANDWICH_Stream.__new__(CDLSTICKSANDWICH_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLSTICKSANDWICH_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLSTICKSANDWICH_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLSTICKSANDWICH_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLSTICKSANDWICH_Stream stream = CDLSTICKSANDWICH_Stream.__new__(CDLSTICKSANDWICH_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSTICKSANDWICH_Update(<TA_CDLSTICKSANDWICH_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSTICKSANDWICH_Update(<TA_CDLSTICKSANDWICH_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSTICKSANDWICH_Update", retCode)
         return outinteger
@@ -10121,7 +13241,10 @@ cdef class CDLSTICKSANDWICH_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSTICKSANDWICH_Peek(<TA_CDLSTICKSANDWICH_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSTICKSANDWICH_Peek(<TA_CDLSTICKSANDWICH_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSTICKSANDWICH_Peek", retCode)
         return outinteger
@@ -10129,26 +13252,34 @@ cdef class CDLSTICKSANDWICH_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLSTICKSANDWICH_Value(<TA_CDLSTICKSANDWICH_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSTICKSANDWICH_Value(<TA_CDLSTICKSANDWICH_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLSTICKSANDWICH_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLSTICKSANDWICH_OutRange(<TA_CDLSTICKSANDWICH_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLSTICKSANDWICH_Advance(<TA_CDLSTICKSANDWICH_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLSTICKSANDWICH_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLSTICKSANDWICH_Clone(<TA_CDLSTICKSANDWICH_Stream*>self._handle, &clone)
+        cdef CDLSTICKSANDWICH_Stream stream = CDLSTICKSANDWICH_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLSTICKSANDWICH_Clone(<TA_CDLSTICKSANDWICH_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLSTICKSANDWICH_Clone", retCode)
-        cdef CDLSTICKSANDWICH_Stream stream = CDLSTICKSANDWICH_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -10164,9 +13295,11 @@ cdef class CDLTAKURI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLTAKURI_Close(<TA_CDLTAKURI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLTAKURI_Close(<TA_CDLTAKURI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -10179,13 +13312,26 @@ cdef class CDLTAKURI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLTAKURI_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTAKURI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLTAKURI_Open", retCode, historylen, lib.TA_CDLTAKURI_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLTAKURI_Close(<TA_CDLTAKURI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLTAKURI_Lookback() + 1
+                retCode = TA_CDLTAKURI_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLTAKURI_Close(<TA_CDLTAKURI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLTAKURI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -10197,23 +13343,38 @@ cdef class CDLTAKURI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLTAKURI_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLTAKURI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLTAKURI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLTAKURI_Stream stream = CDLTAKURI_Stream.__new__(CDLTAKURI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLTAKURI_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLTAKURI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLTAKURI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLTAKURI_Stream stream = CDLTAKURI_Stream.__new__(CDLTAKURI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTAKURI_Update(<TA_CDLTAKURI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTAKURI_Update(<TA_CDLTAKURI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTAKURI_Update", retCode)
         return outinteger
@@ -10221,7 +13382,10 @@ cdef class CDLTAKURI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTAKURI_Peek(<TA_CDLTAKURI_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTAKURI_Peek(<TA_CDLTAKURI_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTAKURI_Peek", retCode)
         return outinteger
@@ -10229,26 +13393,34 @@ cdef class CDLTAKURI_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTAKURI_Value(<TA_CDLTAKURI_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTAKURI_Value(<TA_CDLTAKURI_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTAKURI_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLTAKURI_OutRange(<TA_CDLTAKURI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLTAKURI_Advance(<TA_CDLTAKURI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLTAKURI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLTAKURI_Clone(<TA_CDLTAKURI_Stream*>self._handle, &clone)
+        cdef CDLTAKURI_Stream stream = CDLTAKURI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTAKURI_Clone(<TA_CDLTAKURI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLTAKURI_Clone", retCode)
-        cdef CDLTAKURI_Stream stream = CDLTAKURI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -10264,9 +13436,11 @@ cdef class CDLTASUKIGAP_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLTASUKIGAP_Close(<TA_CDLTASUKIGAP_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLTASUKIGAP_Close(<TA_CDLTASUKIGAP_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -10279,13 +13453,26 @@ cdef class CDLTASUKIGAP_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLTASUKIGAP_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTASUKIGAP_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLTASUKIGAP_Open", retCode, historylen, lib.TA_CDLTASUKIGAP_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLTASUKIGAP_Close(<TA_CDLTASUKIGAP_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLTASUKIGAP_Lookback() + 1
+                retCode = TA_CDLTASUKIGAP_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLTASUKIGAP_Close(<TA_CDLTASUKIGAP_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLTASUKIGAP_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -10297,23 +13484,38 @@ cdef class CDLTASUKIGAP_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLTASUKIGAP_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLTASUKIGAP_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLTASUKIGAP_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLTASUKIGAP_Stream stream = CDLTASUKIGAP_Stream.__new__(CDLTASUKIGAP_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLTASUKIGAP_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLTASUKIGAP_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLTASUKIGAP_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLTASUKIGAP_Stream stream = CDLTASUKIGAP_Stream.__new__(CDLTASUKIGAP_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTASUKIGAP_Update(<TA_CDLTASUKIGAP_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTASUKIGAP_Update(<TA_CDLTASUKIGAP_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTASUKIGAP_Update", retCode)
         return outinteger
@@ -10321,7 +13523,10 @@ cdef class CDLTASUKIGAP_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTASUKIGAP_Peek(<TA_CDLTASUKIGAP_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTASUKIGAP_Peek(<TA_CDLTASUKIGAP_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTASUKIGAP_Peek", retCode)
         return outinteger
@@ -10329,26 +13534,34 @@ cdef class CDLTASUKIGAP_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTASUKIGAP_Value(<TA_CDLTASUKIGAP_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTASUKIGAP_Value(<TA_CDLTASUKIGAP_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTASUKIGAP_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLTASUKIGAP_OutRange(<TA_CDLTASUKIGAP_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLTASUKIGAP_Advance(<TA_CDLTASUKIGAP_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLTASUKIGAP_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLTASUKIGAP_Clone(<TA_CDLTASUKIGAP_Stream*>self._handle, &clone)
+        cdef CDLTASUKIGAP_Stream stream = CDLTASUKIGAP_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTASUKIGAP_Clone(<TA_CDLTASUKIGAP_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLTASUKIGAP_Clone", retCode)
-        cdef CDLTASUKIGAP_Stream stream = CDLTASUKIGAP_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -10364,9 +13577,11 @@ cdef class CDLTHRUSTING_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLTHRUSTING_Close(<TA_CDLTHRUSTING_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLTHRUSTING_Close(<TA_CDLTHRUSTING_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -10379,13 +13594,26 @@ cdef class CDLTHRUSTING_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLTHRUSTING_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTHRUSTING_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLTHRUSTING_Open", retCode, historylen, lib.TA_CDLTHRUSTING_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLTHRUSTING_Close(<TA_CDLTHRUSTING_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLTHRUSTING_Lookback() + 1
+                retCode = TA_CDLTHRUSTING_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLTHRUSTING_Close(<TA_CDLTHRUSTING_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLTHRUSTING_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -10397,23 +13625,38 @@ cdef class CDLTHRUSTING_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLTHRUSTING_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLTHRUSTING_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLTHRUSTING_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLTHRUSTING_Stream stream = CDLTHRUSTING_Stream.__new__(CDLTHRUSTING_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLTHRUSTING_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLTHRUSTING_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLTHRUSTING_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLTHRUSTING_Stream stream = CDLTHRUSTING_Stream.__new__(CDLTHRUSTING_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTHRUSTING_Update(<TA_CDLTHRUSTING_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTHRUSTING_Update(<TA_CDLTHRUSTING_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTHRUSTING_Update", retCode)
         return outinteger
@@ -10421,7 +13664,10 @@ cdef class CDLTHRUSTING_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTHRUSTING_Peek(<TA_CDLTHRUSTING_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTHRUSTING_Peek(<TA_CDLTHRUSTING_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTHRUSTING_Peek", retCode)
         return outinteger
@@ -10429,26 +13675,34 @@ cdef class CDLTHRUSTING_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTHRUSTING_Value(<TA_CDLTHRUSTING_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTHRUSTING_Value(<TA_CDLTHRUSTING_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTHRUSTING_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLTHRUSTING_OutRange(<TA_CDLTHRUSTING_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLTHRUSTING_Advance(<TA_CDLTHRUSTING_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLTHRUSTING_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLTHRUSTING_Clone(<TA_CDLTHRUSTING_Stream*>self._handle, &clone)
+        cdef CDLTHRUSTING_Stream stream = CDLTHRUSTING_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTHRUSTING_Clone(<TA_CDLTHRUSTING_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLTHRUSTING_Clone", retCode)
-        cdef CDLTHRUSTING_Stream stream = CDLTHRUSTING_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -10464,9 +13718,11 @@ cdef class CDLTRISTAR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLTRISTAR_Close(<TA_CDLTRISTAR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLTRISTAR_Close(<TA_CDLTRISTAR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -10479,13 +13735,26 @@ cdef class CDLTRISTAR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLTRISTAR_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTRISTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLTRISTAR_Open", retCode, historylen, lib.TA_CDLTRISTAR_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLTRISTAR_Close(<TA_CDLTRISTAR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLTRISTAR_Lookback() + 1
+                retCode = TA_CDLTRISTAR_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLTRISTAR_Close(<TA_CDLTRISTAR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLTRISTAR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -10497,23 +13766,38 @@ cdef class CDLTRISTAR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLTRISTAR_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLTRISTAR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLTRISTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLTRISTAR_Stream stream = CDLTRISTAR_Stream.__new__(CDLTRISTAR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLTRISTAR_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLTRISTAR_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLTRISTAR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLTRISTAR_Stream stream = CDLTRISTAR_Stream.__new__(CDLTRISTAR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTRISTAR_Update(<TA_CDLTRISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTRISTAR_Update(<TA_CDLTRISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTRISTAR_Update", retCode)
         return outinteger
@@ -10521,7 +13805,10 @@ cdef class CDLTRISTAR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTRISTAR_Peek(<TA_CDLTRISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTRISTAR_Peek(<TA_CDLTRISTAR_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTRISTAR_Peek", retCode)
         return outinteger
@@ -10529,26 +13816,34 @@ cdef class CDLTRISTAR_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLTRISTAR_Value(<TA_CDLTRISTAR_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTRISTAR_Value(<TA_CDLTRISTAR_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLTRISTAR_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLTRISTAR_OutRange(<TA_CDLTRISTAR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLTRISTAR_Advance(<TA_CDLTRISTAR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLTRISTAR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLTRISTAR_Clone(<TA_CDLTRISTAR_Stream*>self._handle, &clone)
+        cdef CDLTRISTAR_Stream stream = CDLTRISTAR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLTRISTAR_Clone(<TA_CDLTRISTAR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLTRISTAR_Clone", retCode)
-        cdef CDLTRISTAR_Stream stream = CDLTRISTAR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -10564,9 +13859,11 @@ cdef class CDLUNIQUE3RIVER_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLUNIQUE3RIVER_Close(<TA_CDLUNIQUE3RIVER_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLUNIQUE3RIVER_Close(<TA_CDLUNIQUE3RIVER_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -10579,13 +13876,26 @@ cdef class CDLUNIQUE3RIVER_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLUNIQUE3RIVER_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLUNIQUE3RIVER_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLUNIQUE3RIVER_Open", retCode, historylen, lib.TA_CDLUNIQUE3RIVER_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLUNIQUE3RIVER_Close(<TA_CDLUNIQUE3RIVER_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLUNIQUE3RIVER_Lookback() + 1
+                retCode = TA_CDLUNIQUE3RIVER_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLUNIQUE3RIVER_Close(<TA_CDLUNIQUE3RIVER_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLUNIQUE3RIVER_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -10597,23 +13907,38 @@ cdef class CDLUNIQUE3RIVER_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLUNIQUE3RIVER_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLUNIQUE3RIVER_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLUNIQUE3RIVER_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLUNIQUE3RIVER_Stream stream = CDLUNIQUE3RIVER_Stream.__new__(CDLUNIQUE3RIVER_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLUNIQUE3RIVER_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLUNIQUE3RIVER_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLUNIQUE3RIVER_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLUNIQUE3RIVER_Stream stream = CDLUNIQUE3RIVER_Stream.__new__(CDLUNIQUE3RIVER_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLUNIQUE3RIVER_Update(<TA_CDLUNIQUE3RIVER_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLUNIQUE3RIVER_Update(<TA_CDLUNIQUE3RIVER_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLUNIQUE3RIVER_Update", retCode)
         return outinteger
@@ -10621,7 +13946,10 @@ cdef class CDLUNIQUE3RIVER_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLUNIQUE3RIVER_Peek(<TA_CDLUNIQUE3RIVER_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLUNIQUE3RIVER_Peek(<TA_CDLUNIQUE3RIVER_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLUNIQUE3RIVER_Peek", retCode)
         return outinteger
@@ -10629,26 +13957,34 @@ cdef class CDLUNIQUE3RIVER_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLUNIQUE3RIVER_Value(<TA_CDLUNIQUE3RIVER_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLUNIQUE3RIVER_Value(<TA_CDLUNIQUE3RIVER_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLUNIQUE3RIVER_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLUNIQUE3RIVER_OutRange(<TA_CDLUNIQUE3RIVER_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLUNIQUE3RIVER_Advance(<TA_CDLUNIQUE3RIVER_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLUNIQUE3RIVER_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLUNIQUE3RIVER_Clone(<TA_CDLUNIQUE3RIVER_Stream*>self._handle, &clone)
+        cdef CDLUNIQUE3RIVER_Stream stream = CDLUNIQUE3RIVER_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLUNIQUE3RIVER_Clone(<TA_CDLUNIQUE3RIVER_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLUNIQUE3RIVER_Clone", retCode)
-        cdef CDLUNIQUE3RIVER_Stream stream = CDLUNIQUE3RIVER_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -10664,9 +14000,11 @@ cdef class CDLUPSIDEGAP2CROWS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLUPSIDEGAP2CROWS_Close(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLUPSIDEGAP2CROWS_Close(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -10679,13 +14017,26 @@ cdef class CDLUPSIDEGAP2CROWS_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLUPSIDEGAP2CROWS_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLUPSIDEGAP2CROWS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLUPSIDEGAP2CROWS_Open", retCode, historylen, lib.TA_CDLUPSIDEGAP2CROWS_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLUPSIDEGAP2CROWS_Close(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLUPSIDEGAP2CROWS_Lookback() + 1
+                retCode = TA_CDLUPSIDEGAP2CROWS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLUPSIDEGAP2CROWS_Close(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLUPSIDEGAP2CROWS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -10697,23 +14048,38 @@ cdef class CDLUPSIDEGAP2CROWS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLUPSIDEGAP2CROWS_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLUPSIDEGAP2CROWS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLUPSIDEGAP2CROWS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLUPSIDEGAP2CROWS_Stream stream = CDLUPSIDEGAP2CROWS_Stream.__new__(CDLUPSIDEGAP2CROWS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLUPSIDEGAP2CROWS_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLUPSIDEGAP2CROWS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLUPSIDEGAP2CROWS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLUPSIDEGAP2CROWS_Stream stream = CDLUPSIDEGAP2CROWS_Stream.__new__(CDLUPSIDEGAP2CROWS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLUPSIDEGAP2CROWS_Update(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLUPSIDEGAP2CROWS_Update(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLUPSIDEGAP2CROWS_Update", retCode)
         return outinteger
@@ -10721,7 +14087,10 @@ cdef class CDLUPSIDEGAP2CROWS_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLUPSIDEGAP2CROWS_Peek(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLUPSIDEGAP2CROWS_Peek(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLUPSIDEGAP2CROWS_Peek", retCode)
         return outinteger
@@ -10729,26 +14098,34 @@ cdef class CDLUPSIDEGAP2CROWS_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLUPSIDEGAP2CROWS_Value(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLUPSIDEGAP2CROWS_Value(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLUPSIDEGAP2CROWS_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLUPSIDEGAP2CROWS_OutRange(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLUPSIDEGAP2CROWS_Advance(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLUPSIDEGAP2CROWS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLUPSIDEGAP2CROWS_Clone(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle, &clone)
+        cdef CDLUPSIDEGAP2CROWS_Stream stream = CDLUPSIDEGAP2CROWS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLUPSIDEGAP2CROWS_Clone(<TA_CDLUPSIDEGAP2CROWS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLUPSIDEGAP2CROWS_Clone", retCode)
-        cdef CDLUPSIDEGAP2CROWS_Stream stream = CDLUPSIDEGAP2CROWS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -10764,9 +14141,11 @@ cdef class CDLXSIDEGAP3METHODS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CDLXSIDEGAP3METHODS_Close(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CDLXSIDEGAP3METHODS_Close(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -10779,13 +14158,26 @@ cdef class CDLXSIDEGAP3METHODS_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CDLXSIDEGAP3METHODS_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLXSIDEGAP3METHODS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_CDLXSIDEGAP3METHODS_Open", retCode, historylen, lib.TA_CDLXSIDEGAP3METHODS_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CDLXSIDEGAP3METHODS_Close(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CDLXSIDEGAP3METHODS_Lookback() + 1
+                retCode = TA_CDLXSIDEGAP3METHODS_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CDLXSIDEGAP3METHODS_Close(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CDLXSIDEGAP3METHODS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -10797,23 +14189,38 @@ cdef class CDLXSIDEGAP3METHODS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CDLXSIDEGAP3METHODS_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CDLXSIDEGAP3METHODS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CDLXSIDEGAP3METHODS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef CDLXSIDEGAP3METHODS_Stream stream = CDLXSIDEGAP3METHODS_Stream.__new__(CDLXSIDEGAP3METHODS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CDLXSIDEGAP3METHODS_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_CDLXSIDEGAP3METHODS_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CDLXSIDEGAP3METHODS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CDLXSIDEGAP3METHODS_Stream stream = CDLXSIDEGAP3METHODS_Stream.__new__(CDLXSIDEGAP3METHODS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, high, low, close,), outinteger)
 
     @cython.binding(False)
     def update(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLXSIDEGAP3METHODS_Update(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLXSIDEGAP3METHODS_Update(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLXSIDEGAP3METHODS_Update", retCode)
         return outinteger
@@ -10821,7 +14228,10 @@ cdef class CDLXSIDEGAP3METHODS_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double high, double low, double close):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLXSIDEGAP3METHODS_Peek(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle, open, high, low, close, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLXSIDEGAP3METHODS_Peek(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle, open, high, low, close, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLXSIDEGAP3METHODS_Peek", retCode)
         return outinteger
@@ -10829,26 +14239,34 @@ cdef class CDLXSIDEGAP3METHODS_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_CDLXSIDEGAP3METHODS_Value(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLXSIDEGAP3METHODS_Value(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_CDLXSIDEGAP3METHODS_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CDLXSIDEGAP3METHODS_OutRange(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CDLXSIDEGAP3METHODS_Advance(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CDLXSIDEGAP3METHODS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CDLXSIDEGAP3METHODS_Clone(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle, &clone)
+        cdef CDLXSIDEGAP3METHODS_Stream stream = CDLXSIDEGAP3METHODS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CDLXSIDEGAP3METHODS_Clone(<TA_CDLXSIDEGAP3METHODS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CDLXSIDEGAP3METHODS_Clone", retCode)
-        cdef CDLXSIDEGAP3METHODS_Stream stream = CDLXSIDEGAP3METHODS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -10864,9 +14282,11 @@ cdef class CEIL_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CEIL_Close(<TA_CEIL_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CEIL_Close(<TA_CEIL_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -10876,13 +14296,26 @@ cdef class CEIL_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CEIL_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CEIL_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_CEIL_Open", retCode, historylen, lib.TA_CEIL_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CEIL_Close(<TA_CEIL_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CEIL_Lookback() + 1
+                retCode = TA_CEIL_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CEIL_Close(<TA_CEIL_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CEIL_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -10891,23 +14324,38 @@ cdef class CEIL_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CEIL_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CEIL_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CEIL_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef CEIL_Stream stream = CEIL_Stream.__new__(CEIL_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CEIL_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_CEIL_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CEIL_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CEIL_Stream stream = CEIL_Stream.__new__(CEIL_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CEIL_Update(<TA_CEIL_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CEIL_Update(<TA_CEIL_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CEIL_Update", retCode)
         return outreal
@@ -10915,7 +14363,10 @@ cdef class CEIL_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CEIL_Peek(<TA_CEIL_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CEIL_Peek(<TA_CEIL_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CEIL_Peek", retCode)
         return outreal
@@ -10923,26 +14374,34 @@ cdef class CEIL_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CEIL_Value(<TA_CEIL_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CEIL_Value(<TA_CEIL_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CEIL_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CEIL_OutRange(<TA_CEIL_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CEIL_Advance(<TA_CEIL_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CEIL_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CEIL_Clone(<TA_CEIL_Stream*>self._handle, &clone)
+        cdef CEIL_Stream stream = CEIL_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CEIL_Clone(<TA_CEIL_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CEIL_Clone", retCode)
-        cdef CEIL_Stream stream = CEIL_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -10960,9 +14419,11 @@ cdef class CMF_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CMF_Close(<TA_CMF_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CMF_Close(<TA_CMF_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, volume, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -10975,13 +14436,26 @@ cdef class CMF_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CMF_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMF_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_CMF_Open", retCode, historylen, lib.TA_CMF_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_CMF_Close(<TA_CMF_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CMF_Lookback(timeperiod) + 1
+                retCode = TA_CMF_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CMF_Close(<TA_CMF_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CMF_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, volume, int timeperiod=-2**31):
@@ -10993,23 +14467,38 @@ cdef class CMF_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CMF_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CMF_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CMF_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef CMF_Stream stream = CMF_Stream.__new__(CMF_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CMF_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_CMF_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CMF_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CMF_Stream stream = CMF_Stream.__new__(CMF_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMF_Update(<TA_CMF_Stream*>self._handle, high, low, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMF_Update(<TA_CMF_Stream*>self._handle, high, low, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CMF_Update", retCode)
         return outreal
@@ -11017,7 +14506,10 @@ cdef class CMF_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMF_Peek(<TA_CMF_Stream*>self._handle, high, low, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMF_Peek(<TA_CMF_Stream*>self._handle, high, low, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CMF_Peek", retCode)
         return outreal
@@ -11025,26 +14517,34 @@ cdef class CMF_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMF_Value(<TA_CMF_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMF_Value(<TA_CMF_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CMF_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CMF_OutRange(<TA_CMF_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CMF_Advance(<TA_CMF_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CMF_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CMF_Clone(<TA_CMF_Stream*>self._handle, &clone)
+        cdef CMF_Stream stream = CMF_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMF_Clone(<TA_CMF_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CMF_Clone", retCode)
-        cdef CMF_Stream stream = CMF_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -11062,9 +14562,11 @@ cdef class CMO_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CMO_Close(<TA_CMO_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CMO_Close(<TA_CMO_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -11074,13 +14576,26 @@ cdef class CMO_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CMO_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMO_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_CMO_Open", retCode, historylen, lib.TA_CMO_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_CMO_Close(<TA_CMO_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CMO_Lookback(timeperiod) + 1
+                retCode = TA_CMO_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CMO_Close(<TA_CMO_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CMO_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -11089,23 +14604,38 @@ cdef class CMO_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CMO_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CMO_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CMO_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef CMO_Stream stream = CMO_Stream.__new__(CMO_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CMO_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_CMO_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CMO_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CMO_Stream stream = CMO_Stream.__new__(CMO_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMO_Update(<TA_CMO_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMO_Update(<TA_CMO_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CMO_Update", retCode)
         return outreal
@@ -11113,7 +14643,10 @@ cdef class CMO_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMO_Peek(<TA_CMO_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMO_Peek(<TA_CMO_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CMO_Peek", retCode)
         return outreal
@@ -11121,26 +14654,34 @@ cdef class CMO_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMO_Value(<TA_CMO_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMO_Value(<TA_CMO_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CMO_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CMO_OutRange(<TA_CMO_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CMO_Advance(<TA_CMO_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CMO_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CMO_Clone(<TA_CMO_Stream*>self._handle, &clone)
+        cdef CMO_Stream stream = CMO_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMO_Clone(<TA_CMO_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CMO_Clone", retCode)
-        cdef CMO_Stream stream = CMO_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -11158,9 +14699,11 @@ cdef class CMOU_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CMOU_Close(<TA_CMOU_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CMOU_Close(<TA_CMOU_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -11170,13 +14713,26 @@ cdef class CMOU_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CMOU_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMOU_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_CMOU_Open", retCode, historylen, lib.TA_CMOU_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_CMOU_Close(<TA_CMOU_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CMOU_Lookback(timeperiod) + 1
+                retCode = TA_CMOU_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CMOU_Close(<TA_CMOU_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CMOU_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -11185,23 +14741,38 @@ cdef class CMOU_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CMOU_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CMOU_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CMOU_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef CMOU_Stream stream = CMOU_Stream.__new__(CMOU_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CMOU_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_CMOU_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CMOU_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CMOU_Stream stream = CMOU_Stream.__new__(CMOU_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMOU_Update(<TA_CMOU_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMOU_Update(<TA_CMOU_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CMOU_Update", retCode)
         return outreal
@@ -11209,7 +14780,10 @@ cdef class CMOU_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMOU_Peek(<TA_CMOU_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMOU_Peek(<TA_CMOU_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CMOU_Peek", retCode)
         return outreal
@@ -11217,26 +14791,34 @@ cdef class CMOU_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CMOU_Value(<TA_CMOU_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMOU_Value(<TA_CMOU_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CMOU_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CMOU_OutRange(<TA_CMOU_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CMOU_Advance(<TA_CMOU_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CMOU_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CMOU_Clone(<TA_CMOU_Stream*>self._handle, &clone)
+        cdef CMOU_Stream stream = CMOU_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CMOU_Clone(<TA_CMOU_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CMOU_Clone", retCode)
-        cdef CMOU_Stream stream = CMOU_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -11256,9 +14838,11 @@ cdef class COPPOCK_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_COPPOCK_Close(<TA_COPPOCK_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_COPPOCK_Close(<TA_COPPOCK_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int wmaperiod=-2**31, int roc1period=-2**31, int roc2period=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -11268,13 +14852,26 @@ cdef class COPPOCK_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_COPPOCK_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COPPOCK_Open(&handle, <double*>a_real.data + begidx, historylen, wmaperiod, roc1period, roc2period, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_COPPOCK_Open", retCode, historylen, lib.TA_COPPOCK_Lookback(wmaperiod, roc1period, roc2period) + 1)
-        if self._handle is not NULL:
-            TA_COPPOCK_Close(<TA_COPPOCK_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_COPPOCK_Lookback(wmaperiod, roc1period, roc2period) + 1
+                retCode = TA_COPPOCK_Open(&handle, <double*>a_real.data + begidx, historylen, wmaperiod, roc1period, roc2period, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_COPPOCK_Close(<TA_COPPOCK_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_COPPOCK_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int wmaperiod=-2**31, int roc1period=-2**31, int roc2period=-2**31):
@@ -11283,23 +14880,38 @@ cdef class COPPOCK_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_COPPOCK_Lookback(wmaperiod, roc1period, roc2period)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_COPPOCK_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_COPPOCK_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, wmaperiod, roc1period, roc2period, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef COPPOCK_Stream stream = COPPOCK_Stream.__new__(COPPOCK_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_COPPOCK_Lookback(wmaperiod, roc1period, roc2period)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_COPPOCK_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, wmaperiod, roc1period, roc2period, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_COPPOCK_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef COPPOCK_Stream stream = COPPOCK_Stream.__new__(COPPOCK_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COPPOCK_Update(<TA_COPPOCK_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COPPOCK_Update(<TA_COPPOCK_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_COPPOCK_Update", retCode)
         return outreal
@@ -11307,7 +14919,10 @@ cdef class COPPOCK_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COPPOCK_Peek(<TA_COPPOCK_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COPPOCK_Peek(<TA_COPPOCK_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_COPPOCK_Peek", retCode)
         return outreal
@@ -11315,26 +14930,34 @@ cdef class COPPOCK_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COPPOCK_Value(<TA_COPPOCK_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COPPOCK_Value(<TA_COPPOCK_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_COPPOCK_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_COPPOCK_OutRange(<TA_COPPOCK_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_COPPOCK_Advance(<TA_COPPOCK_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_COPPOCK_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_COPPOCK_Clone(<TA_COPPOCK_Stream*>self._handle, &clone)
+        cdef COPPOCK_Stream stream = COPPOCK_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COPPOCK_Clone(<TA_COPPOCK_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_COPPOCK_Clone", retCode)
-        cdef COPPOCK_Stream stream = COPPOCK_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -11353,9 +14976,11 @@ cdef class CORREL_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CORREL_Close(<TA_CORREL_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CORREL_Close(<TA_CORREL_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real0, real1, int timeperiod=-2**31):
         cdef np.ndarray a_real0 = _stream_input(real0)
@@ -11366,13 +14991,26 @@ cdef class CORREL_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CORREL_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CORREL_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_CORREL_Open", retCode, historylen, lib.TA_CORREL_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_CORREL_Close(<TA_CORREL_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CORREL_Lookback(timeperiod) + 1
+                retCode = TA_CORREL_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CORREL_Close(<TA_CORREL_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CORREL_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real0, real1, int timeperiod=-2**31):
@@ -11382,23 +15020,38 @@ cdef class CORREL_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CORREL_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CORREL_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CORREL_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef CORREL_Stream stream = CORREL_Stream.__new__(CORREL_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CORREL_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_CORREL_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CORREL_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CORREL_Stream stream = CORREL_Stream.__new__(CORREL_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real0, real1,), outreal)
 
     @cython.binding(False)
     def update(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CORREL_Update(<TA_CORREL_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CORREL_Update(<TA_CORREL_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CORREL_Update", retCode)
         return outreal
@@ -11406,7 +15059,10 @@ cdef class CORREL_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CORREL_Peek(<TA_CORREL_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CORREL_Peek(<TA_CORREL_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CORREL_Peek", retCode)
         return outreal
@@ -11414,26 +15070,34 @@ cdef class CORREL_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CORREL_Value(<TA_CORREL_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CORREL_Value(<TA_CORREL_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CORREL_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CORREL_OutRange(<TA_CORREL_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CORREL_Advance(<TA_CORREL_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CORREL_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CORREL_Clone(<TA_CORREL_Stream*>self._handle, &clone)
+        cdef CORREL_Stream stream = CORREL_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CORREL_Clone(<TA_CORREL_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CORREL_Clone", retCode)
-        cdef CORREL_Stream stream = CORREL_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -11449,9 +15113,11 @@ cdef class COS_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_COS_Close(<TA_COS_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_COS_Close(<TA_COS_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -11461,13 +15127,26 @@ cdef class COS_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_COS_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COS_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_COS_Open", retCode, historylen, lib.TA_COS_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_COS_Close(<TA_COS_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_COS_Lookback() + 1
+                retCode = TA_COS_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_COS_Close(<TA_COS_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_COS_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -11476,23 +15155,38 @@ cdef class COS_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_COS_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_COS_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_COS_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef COS_Stream stream = COS_Stream.__new__(COS_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_COS_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_COS_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_COS_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef COS_Stream stream = COS_Stream.__new__(COS_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COS_Update(<TA_COS_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COS_Update(<TA_COS_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_COS_Update", retCode)
         return outreal
@@ -11500,7 +15194,10 @@ cdef class COS_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COS_Peek(<TA_COS_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COS_Peek(<TA_COS_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_COS_Peek", retCode)
         return outreal
@@ -11508,26 +15205,34 @@ cdef class COS_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COS_Value(<TA_COS_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COS_Value(<TA_COS_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_COS_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_COS_OutRange(<TA_COS_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_COS_Advance(<TA_COS_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_COS_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_COS_Clone(<TA_COS_Stream*>self._handle, &clone)
+        cdef COS_Stream stream = COS_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COS_Clone(<TA_COS_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_COS_Clone", retCode)
-        cdef COS_Stream stream = COS_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -11543,9 +15248,11 @@ cdef class COSH_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_COSH_Close(<TA_COSH_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_COSH_Close(<TA_COSH_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -11555,13 +15262,26 @@ cdef class COSH_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_COSH_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COSH_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_COSH_Open", retCode, historylen, lib.TA_COSH_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_COSH_Close(<TA_COSH_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_COSH_Lookback() + 1
+                retCode = TA_COSH_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_COSH_Close(<TA_COSH_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_COSH_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -11570,23 +15290,38 @@ cdef class COSH_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_COSH_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_COSH_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_COSH_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef COSH_Stream stream = COSH_Stream.__new__(COSH_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_COSH_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_COSH_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_COSH_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef COSH_Stream stream = COSH_Stream.__new__(COSH_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COSH_Update(<TA_COSH_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COSH_Update(<TA_COSH_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_COSH_Update", retCode)
         return outreal
@@ -11594,7 +15329,10 @@ cdef class COSH_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COSH_Peek(<TA_COSH_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COSH_Peek(<TA_COSH_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_COSH_Peek", retCode)
         return outreal
@@ -11602,26 +15340,34 @@ cdef class COSH_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_COSH_Value(<TA_COSH_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COSH_Value(<TA_COSH_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_COSH_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_COSH_OutRange(<TA_COSH_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_COSH_Advance(<TA_COSH_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_COSH_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_COSH_Clone(<TA_COSH_Stream*>self._handle, &clone)
+        cdef COSH_Stream stream = COSH_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_COSH_Clone(<TA_COSH_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_COSH_Clone", retCode)
-        cdef COSH_Stream stream = COSH_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -11637,9 +15383,11 @@ cdef class CUMSUM_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CUMSUM_Close(<TA_CUMSUM_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CUMSUM_Close(<TA_CUMSUM_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -11649,13 +15397,26 @@ cdef class CUMSUM_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CUMSUM_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CUMSUM_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_CUMSUM_Open", retCode, historylen, lib.TA_CUMSUM_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_CUMSUM_Close(<TA_CUMSUM_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CUMSUM_Lookback() + 1
+                retCode = TA_CUMSUM_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CUMSUM_Close(<TA_CUMSUM_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CUMSUM_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -11664,23 +15425,38 @@ cdef class CUMSUM_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CUMSUM_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CUMSUM_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CUMSUM_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef CUMSUM_Stream stream = CUMSUM_Stream.__new__(CUMSUM_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CUMSUM_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_CUMSUM_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CUMSUM_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CUMSUM_Stream stream = CUMSUM_Stream.__new__(CUMSUM_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CUMSUM_Update(<TA_CUMSUM_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CUMSUM_Update(<TA_CUMSUM_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CUMSUM_Update", retCode)
         return outreal
@@ -11688,7 +15464,10 @@ cdef class CUMSUM_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CUMSUM_Peek(<TA_CUMSUM_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CUMSUM_Peek(<TA_CUMSUM_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CUMSUM_Peek", retCode)
         return outreal
@@ -11696,26 +15475,34 @@ cdef class CUMSUM_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CUMSUM_Value(<TA_CUMSUM_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CUMSUM_Value(<TA_CUMSUM_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CUMSUM_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CUMSUM_OutRange(<TA_CUMSUM_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CUMSUM_Advance(<TA_CUMSUM_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CUMSUM_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CUMSUM_Clone(<TA_CUMSUM_Stream*>self._handle, &clone)
+        cdef CUMSUM_Stream stream = CUMSUM_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CUMSUM_Clone(<TA_CUMSUM_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CUMSUM_Clone", retCode)
-        cdef CUMSUM_Stream stream = CUMSUM_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -11734,9 +15521,11 @@ cdef class CVI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_CVI_Close(<TA_CVI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_CVI_Close(<TA_CVI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int timeperiod=-2**31, int rocperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -11747,13 +15536,26 @@ cdef class CVI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_CVI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CVI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, rocperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_CVI_Open", retCode, historylen, lib.TA_CVI_Lookback(timeperiod, rocperiod) + 1)
-        if self._handle is not NULL:
-            TA_CVI_Close(<TA_CVI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_CVI_Lookback(timeperiod, rocperiod) + 1
+                retCode = TA_CVI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, rocperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_CVI_Close(<TA_CVI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_CVI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int timeperiod=-2**31, int rocperiod=-2**31):
@@ -11763,23 +15565,38 @@ cdef class CVI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_CVI_Lookback(timeperiod, rocperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_CVI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_CVI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, rocperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef CVI_Stream stream = CVI_Stream.__new__(CVI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_CVI_Lookback(timeperiod, rocperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_CVI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, rocperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_CVI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef CVI_Stream stream = CVI_Stream.__new__(CVI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CVI_Update(<TA_CVI_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CVI_Update(<TA_CVI_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CVI_Update", retCode)
         return outreal
@@ -11787,7 +15604,10 @@ cdef class CVI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CVI_Peek(<TA_CVI_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CVI_Peek(<TA_CVI_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CVI_Peek", retCode)
         return outreal
@@ -11795,26 +15615,34 @@ cdef class CVI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_CVI_Value(<TA_CVI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CVI_Value(<TA_CVI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_CVI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_CVI_OutRange(<TA_CVI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_CVI_Advance(<TA_CVI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_CVI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_CVI_Clone(<TA_CVI_Stream*>self._handle, &clone)
+        cdef CVI_Stream stream = CVI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_CVI_Clone(<TA_CVI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_CVI_Clone", retCode)
-        cdef CVI_Stream stream = CVI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -11832,9 +15660,11 @@ cdef class DEMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_DEMA_Close(<TA_DEMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_DEMA_Close(<TA_DEMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -11844,13 +15674,26 @@ cdef class DEMA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_DEMA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DEMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_DEMA_Open", retCode, historylen, lib.TA_DEMA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_DEMA_Close(<TA_DEMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_DEMA_Lookback(timeperiod) + 1
+                retCode = TA_DEMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_DEMA_Close(<TA_DEMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_DEMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -11859,23 +15702,38 @@ cdef class DEMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_DEMA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_DEMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_DEMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef DEMA_Stream stream = DEMA_Stream.__new__(DEMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_DEMA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_DEMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_DEMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef DEMA_Stream stream = DEMA_Stream.__new__(DEMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DEMA_Update(<TA_DEMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DEMA_Update(<TA_DEMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DEMA_Update", retCode)
         return outreal
@@ -11883,7 +15741,10 @@ cdef class DEMA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DEMA_Peek(<TA_DEMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DEMA_Peek(<TA_DEMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DEMA_Peek", retCode)
         return outreal
@@ -11891,26 +15752,34 @@ cdef class DEMA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DEMA_Value(<TA_DEMA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DEMA_Value(<TA_DEMA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DEMA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_DEMA_OutRange(<TA_DEMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_DEMA_Advance(<TA_DEMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_DEMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_DEMA_Clone(<TA_DEMA_Stream*>self._handle, &clone)
+        cdef DEMA_Stream stream = DEMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DEMA_Clone(<TA_DEMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_DEMA_Clone", retCode)
-        cdef DEMA_Stream stream = DEMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -11927,9 +15796,11 @@ cdef class DIV_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_DIV_Close(<TA_DIV_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_DIV_Close(<TA_DIV_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real0, real1):
         cdef np.ndarray a_real0 = _stream_input(real0)
@@ -11940,13 +15811,26 @@ cdef class DIV_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_DIV_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DIV_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_DIV_Open", retCode, historylen, lib.TA_DIV_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_DIV_Close(<TA_DIV_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_DIV_Lookback() + 1
+                retCode = TA_DIV_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_DIV_Close(<TA_DIV_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_DIV_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real0, real1):
@@ -11956,23 +15840,38 @@ cdef class DIV_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_DIV_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_DIV_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_DIV_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef DIV_Stream stream = DIV_Stream.__new__(DIV_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_DIV_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_DIV_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_DIV_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef DIV_Stream stream = DIV_Stream.__new__(DIV_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real0, real1,), outreal)
 
     @cython.binding(False)
     def update(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DIV_Update(<TA_DIV_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DIV_Update(<TA_DIV_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DIV_Update", retCode)
         return outreal
@@ -11980,7 +15879,10 @@ cdef class DIV_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DIV_Peek(<TA_DIV_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DIV_Peek(<TA_DIV_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DIV_Peek", retCode)
         return outreal
@@ -11988,26 +15890,34 @@ cdef class DIV_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DIV_Value(<TA_DIV_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DIV_Value(<TA_DIV_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DIV_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_DIV_OutRange(<TA_DIV_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_DIV_Advance(<TA_DIV_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_DIV_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_DIV_Clone(<TA_DIV_Stream*>self._handle, &clone)
+        cdef DIV_Stream stream = DIV_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DIV_Clone(<TA_DIV_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_DIV_Clone", retCode)
-        cdef DIV_Stream stream = DIV_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -12027,9 +15937,11 @@ cdef class DONCHIAN_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_DONCHIAN_Close(<TA_DONCHIAN_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_DONCHIAN_Close(<TA_DONCHIAN_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -12042,13 +15954,26 @@ cdef class DONCHIAN_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_DONCHIAN_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outupperband, &outmiddleband, &outlowerband)
-        if retCode != 0:
-            _stream_open_failed("TA_DONCHIAN_Open", retCode, historylen, lib.TA_DONCHIAN_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_DONCHIAN_Close(<TA_DONCHIAN_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_DONCHIAN_Lookback(timeperiod) + 1
+                retCode = TA_DONCHIAN_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outupperband, &outmiddleband, &outlowerband)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_DONCHIAN_Close(<TA_DONCHIAN_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_DONCHIAN_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int timeperiod=-2**31):
@@ -12058,19 +15983,33 @@ cdef class DONCHIAN_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_DONCHIAN_Lookback(timeperiod)
-        cdef np.ndarray outupperband = make_double_array(length, lookback)
-        cdef np.ndarray outmiddleband = make_double_array(length, lookback)
-        cdef np.ndarray outlowerband = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outupperband
+        cdef np.ndarray outmiddleband
+        cdef np.ndarray outlowerband
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_DONCHIAN_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_DONCHIAN_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outupperband.data + lookback, <double*>outmiddleband.data + lookback, <double*>outlowerband.data + lookback)
+        cdef DONCHIAN_Stream stream = DONCHIAN_Stream.__new__(DONCHIAN_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_DONCHIAN_Lookback(timeperiod)
+            outupperband = make_double_array(length, lookback)
+            outmiddleband = make_double_array(length, lookback)
+            outlowerband = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_DONCHIAN_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outupperband.data + lookback, <double*>outmiddleband.data + lookback, <double*>outlowerband.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_DONCHIAN_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef DONCHIAN_Stream stream = DONCHIAN_Stream.__new__(DONCHIAN_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low,), outupperband), _stream_like((high, low,), outmiddleband), _stream_like((high, low,), outlowerband))
 
     @cython.binding(False)
@@ -12078,7 +16017,10 @@ cdef class DONCHIAN_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_DONCHIAN_Update(<TA_DONCHIAN_Stream*>self._handle, high, low, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DONCHIAN_Update(<TA_DONCHIAN_Stream*>self._handle, high, low, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_DONCHIAN_Update", retCode)
         return (outupperband, outmiddleband, outlowerband)
@@ -12088,7 +16030,10 @@ cdef class DONCHIAN_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_DONCHIAN_Peek(<TA_DONCHIAN_Stream*>self._handle, high, low, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DONCHIAN_Peek(<TA_DONCHIAN_Stream*>self._handle, high, low, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_DONCHIAN_Peek", retCode)
         return (outupperband, outmiddleband, outlowerband)
@@ -12098,26 +16043,34 @@ cdef class DONCHIAN_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_DONCHIAN_Value(<TA_DONCHIAN_Stream*>self._handle, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DONCHIAN_Value(<TA_DONCHIAN_Stream*>self._handle, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_DONCHIAN_Value", retCode)
         return (outupperband, outmiddleband, outlowerband)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_DONCHIAN_OutRange(<TA_DONCHIAN_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_DONCHIAN_Advance(<TA_DONCHIAN_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_DONCHIAN_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_DONCHIAN_Clone(<TA_DONCHIAN_Stream*>self._handle, &clone)
+        cdef DONCHIAN_Stream stream = DONCHIAN_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DONCHIAN_Clone(<TA_DONCHIAN_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_DONCHIAN_Clone", retCode)
-        cdef DONCHIAN_Stream stream = DONCHIAN_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -12135,9 +16088,11 @@ cdef class DPO_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_DPO_Close(<TA_DPO_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_DPO_Close(<TA_DPO_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -12147,13 +16102,26 @@ cdef class DPO_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_DPO_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DPO_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_DPO_Open", retCode, historylen, lib.TA_DPO_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_DPO_Close(<TA_DPO_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_DPO_Lookback(timeperiod) + 1
+                retCode = TA_DPO_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_DPO_Close(<TA_DPO_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_DPO_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -12162,23 +16130,38 @@ cdef class DPO_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_DPO_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_DPO_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_DPO_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef DPO_Stream stream = DPO_Stream.__new__(DPO_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_DPO_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_DPO_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_DPO_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef DPO_Stream stream = DPO_Stream.__new__(DPO_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DPO_Update(<TA_DPO_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DPO_Update(<TA_DPO_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DPO_Update", retCode)
         return outreal
@@ -12186,7 +16169,10 @@ cdef class DPO_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DPO_Peek(<TA_DPO_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DPO_Peek(<TA_DPO_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DPO_Peek", retCode)
         return outreal
@@ -12194,26 +16180,34 @@ cdef class DPO_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DPO_Value(<TA_DPO_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DPO_Value(<TA_DPO_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DPO_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_DPO_OutRange(<TA_DPO_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_DPO_Advance(<TA_DPO_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_DPO_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_DPO_Clone(<TA_DPO_Stream*>self._handle, &clone)
+        cdef DPO_Stream stream = DPO_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DPO_Clone(<TA_DPO_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_DPO_Clone", retCode)
-        cdef DPO_Stream stream = DPO_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -12231,9 +16225,11 @@ cdef class DX_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_DX_Close(<TA_DX_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_DX_Close(<TA_DX_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -12245,13 +16241,26 @@ cdef class DX_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_DX_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DX_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_DX_Open", retCode, historylen, lib.TA_DX_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_DX_Close(<TA_DX_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_DX_Lookback(timeperiod) + 1
+                retCode = TA_DX_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_DX_Close(<TA_DX_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_DX_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -12262,23 +16271,38 @@ cdef class DX_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_DX_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_DX_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_DX_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef DX_Stream stream = DX_Stream.__new__(DX_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_DX_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_DX_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_DX_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef DX_Stream stream = DX_Stream.__new__(DX_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DX_Update(<TA_DX_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DX_Update(<TA_DX_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DX_Update", retCode)
         return outreal
@@ -12286,7 +16310,10 @@ cdef class DX_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DX_Peek(<TA_DX_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DX_Peek(<TA_DX_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DX_Peek", retCode)
         return outreal
@@ -12294,26 +16321,34 @@ cdef class DX_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_DX_Value(<TA_DX_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DX_Value(<TA_DX_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_DX_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_DX_OutRange(<TA_DX_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_DX_Advance(<TA_DX_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_DX_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_DX_Clone(<TA_DX_Stream*>self._handle, &clone)
+        cdef DX_Stream stream = DX_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_DX_Clone(<TA_DX_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_DX_Clone", retCode)
-        cdef DX_Stream stream = DX_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -12331,9 +16366,11 @@ cdef class EFI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_EFI_Close(<TA_EFI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_EFI_Close(<TA_EFI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, close, volume, int timeperiod=-2**31):
         cdef np.ndarray a_close = _stream_input(close)
@@ -12344,13 +16381,26 @@ cdef class EFI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_EFI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EFI_Open(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_EFI_Open", retCode, historylen, lib.TA_EFI_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_EFI_Close(<TA_EFI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_EFI_Lookback(timeperiod) + 1
+                retCode = TA_EFI_Open(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_EFI_Close(<TA_EFI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_EFI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(close, volume, int timeperiod=-2**31):
@@ -12360,23 +16410,38 @@ cdef class EFI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_EFI_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_EFI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_EFI_OpenAndFill(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef EFI_Stream stream = EFI_Stream.__new__(EFI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_EFI_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_EFI_OpenAndFill(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_EFI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef EFI_Stream stream = EFI_Stream.__new__(EFI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((close, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EFI_Update(<TA_EFI_Stream*>self._handle, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EFI_Update(<TA_EFI_Stream*>self._handle, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_EFI_Update", retCode)
         return outreal
@@ -12384,7 +16449,10 @@ cdef class EFI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EFI_Peek(<TA_EFI_Stream*>self._handle, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EFI_Peek(<TA_EFI_Stream*>self._handle, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_EFI_Peek", retCode)
         return outreal
@@ -12392,26 +16460,34 @@ cdef class EFI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EFI_Value(<TA_EFI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EFI_Value(<TA_EFI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_EFI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_EFI_OutRange(<TA_EFI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_EFI_Advance(<TA_EFI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_EFI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_EFI_Clone(<TA_EFI_Stream*>self._handle, &clone)
+        cdef EFI_Stream stream = EFI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EFI_Clone(<TA_EFI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_EFI_Clone", retCode)
-        cdef EFI_Stream stream = EFI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -12429,9 +16505,11 @@ cdef class EMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_EMA_Close(<TA_EMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_EMA_Close(<TA_EMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -12441,13 +16519,26 @@ cdef class EMA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_EMA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_EMA_Open", retCode, historylen, lib.TA_EMA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_EMA_Close(<TA_EMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_EMA_Lookback(timeperiod) + 1
+                retCode = TA_EMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_EMA_Close(<TA_EMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_EMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -12456,23 +16547,38 @@ cdef class EMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_EMA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_EMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_EMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef EMA_Stream stream = EMA_Stream.__new__(EMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_EMA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_EMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_EMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef EMA_Stream stream = EMA_Stream.__new__(EMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EMA_Update(<TA_EMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EMA_Update(<TA_EMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_EMA_Update", retCode)
         return outreal
@@ -12480,7 +16586,10 @@ cdef class EMA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EMA_Peek(<TA_EMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EMA_Peek(<TA_EMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_EMA_Peek", retCode)
         return outreal
@@ -12488,26 +16597,34 @@ cdef class EMA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EMA_Value(<TA_EMA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EMA_Value(<TA_EMA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_EMA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_EMA_OutRange(<TA_EMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_EMA_Advance(<TA_EMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_EMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_EMA_Clone(<TA_EMA_Stream*>self._handle, &clone)
+        cdef EMA_Stream stream = EMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EMA_Clone(<TA_EMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_EMA_Clone", retCode)
-        cdef EMA_Stream stream = EMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -12525,9 +16642,11 @@ cdef class ER_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ER_Close(<TA_ER_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ER_Close(<TA_ER_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -12537,13 +16656,26 @@ cdef class ER_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ER_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ER_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ER_Open", retCode, historylen, lib.TA_ER_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ER_Close(<TA_ER_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ER_Lookback(timeperiod) + 1
+                retCode = TA_ER_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ER_Close(<TA_ER_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ER_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -12552,23 +16684,38 @@ cdef class ER_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ER_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ER_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ER_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ER_Stream stream = ER_Stream.__new__(ER_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ER_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ER_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ER_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ER_Stream stream = ER_Stream.__new__(ER_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ER_Update(<TA_ER_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ER_Update(<TA_ER_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ER_Update", retCode)
         return outreal
@@ -12576,7 +16723,10 @@ cdef class ER_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ER_Peek(<TA_ER_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ER_Peek(<TA_ER_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ER_Peek", retCode)
         return outreal
@@ -12584,26 +16734,34 @@ cdef class ER_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ER_Value(<TA_ER_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ER_Value(<TA_ER_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ER_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ER_OutRange(<TA_ER_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ER_Advance(<TA_ER_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ER_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ER_Clone(<TA_ER_Stream*>self._handle, &clone)
+        cdef ER_Stream stream = ER_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ER_Clone(<TA_ER_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ER_Clone", retCode)
-        cdef ER_Stream stream = ER_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -12622,9 +16780,11 @@ cdef class ERI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ERI_Close(<TA_ERI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ERI_Close(<TA_ERI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -12637,13 +16797,26 @@ cdef class ERI_Stream(Stream):
         cdef TA_ERI_Stream* handle = NULL
         cdef double outbullpower
         cdef double outbearpower
-        cdef TA_RetCode retCode = TA_ERI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbullpower, &outbearpower)
-        if retCode != 0:
-            _stream_open_failed("TA_ERI_Open", retCode, historylen, lib.TA_ERI_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ERI_Close(<TA_ERI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ERI_Lookback(timeperiod) + 1
+                retCode = TA_ERI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbullpower, &outbearpower)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ERI_Close(<TA_ERI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ERI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -12654,25 +16827,41 @@ cdef class ERI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ERI_Lookback(timeperiod)
-        cdef np.ndarray outbullpower = make_double_array(length, lookback)
-        cdef np.ndarray outbearpower = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outbullpower
+        cdef np.ndarray outbearpower
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ERI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ERI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outbullpower.data + lookback, <double*>outbearpower.data + lookback)
+        cdef ERI_Stream stream = ERI_Stream.__new__(ERI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ERI_Lookback(timeperiod)
+            outbullpower = make_double_array(length, lookback)
+            outbearpower = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ERI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outbullpower.data + lookback, <double*>outbearpower.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ERI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ERI_Stream stream = ERI_Stream.__new__(ERI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low, close,), outbullpower), _stream_like((high, low, close,), outbearpower))
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outbullpower
         cdef double outbearpower
-        cdef TA_RetCode retCode = TA_ERI_Update(<TA_ERI_Stream*>self._handle, high, low, close, &outbullpower, &outbearpower)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ERI_Update(<TA_ERI_Stream*>self._handle, high, low, close, &outbullpower, &outbearpower)
         if retCode != 0:
             _ta_check_success("TA_ERI_Update", retCode)
         return (outbullpower, outbearpower)
@@ -12681,7 +16870,10 @@ cdef class ERI_Stream(Stream):
     def peek(self, double high, double low, double close):
         cdef double outbullpower
         cdef double outbearpower
-        cdef TA_RetCode retCode = TA_ERI_Peek(<TA_ERI_Stream*>self._handle, high, low, close, &outbullpower, &outbearpower)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ERI_Peek(<TA_ERI_Stream*>self._handle, high, low, close, &outbullpower, &outbearpower)
         if retCode != 0:
             _ta_check_success("TA_ERI_Peek", retCode)
         return (outbullpower, outbearpower)
@@ -12690,26 +16882,34 @@ cdef class ERI_Stream(Stream):
     def value(self):
         cdef double outbullpower
         cdef double outbearpower
-        cdef TA_RetCode retCode = TA_ERI_Value(<TA_ERI_Stream*>self._handle, &outbullpower, &outbearpower)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ERI_Value(<TA_ERI_Stream*>self._handle, &outbullpower, &outbearpower)
         if retCode != 0:
             _ta_check_success("TA_ERI_Value", retCode)
         return (outbullpower, outbearpower)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ERI_OutRange(<TA_ERI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ERI_Advance(<TA_ERI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ERI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ERI_Clone(<TA_ERI_Stream*>self._handle, &clone)
+        cdef ERI_Stream stream = ERI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ERI_Clone(<TA_ERI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ERI_Clone", retCode)
-        cdef ERI_Stream stream = ERI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -12725,9 +16925,11 @@ cdef class EXP_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_EXP_Close(<TA_EXP_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_EXP_Close(<TA_EXP_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -12737,13 +16939,26 @@ cdef class EXP_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_EXP_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EXP_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_EXP_Open", retCode, historylen, lib.TA_EXP_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_EXP_Close(<TA_EXP_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_EXP_Lookback() + 1
+                retCode = TA_EXP_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_EXP_Close(<TA_EXP_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_EXP_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -12752,23 +16967,38 @@ cdef class EXP_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_EXP_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_EXP_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_EXP_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef EXP_Stream stream = EXP_Stream.__new__(EXP_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_EXP_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_EXP_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_EXP_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef EXP_Stream stream = EXP_Stream.__new__(EXP_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EXP_Update(<TA_EXP_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EXP_Update(<TA_EXP_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_EXP_Update", retCode)
         return outreal
@@ -12776,7 +17006,10 @@ cdef class EXP_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EXP_Peek(<TA_EXP_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EXP_Peek(<TA_EXP_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_EXP_Peek", retCode)
         return outreal
@@ -12784,26 +17017,34 @@ cdef class EXP_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_EXP_Value(<TA_EXP_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EXP_Value(<TA_EXP_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_EXP_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_EXP_OutRange(<TA_EXP_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_EXP_Advance(<TA_EXP_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_EXP_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_EXP_Clone(<TA_EXP_Stream*>self._handle, &clone)
+        cdef EXP_Stream stream = EXP_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_EXP_Clone(<TA_EXP_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_EXP_Clone", retCode)
-        cdef EXP_Stream stream = EXP_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -12819,9 +17060,11 @@ cdef class FLOOR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_FLOOR_Close(<TA_FLOOR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_FLOOR_Close(<TA_FLOOR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -12831,13 +17074,26 @@ cdef class FLOOR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_FLOOR_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_FLOOR_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_FLOOR_Open", retCode, historylen, lib.TA_FLOOR_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_FLOOR_Close(<TA_FLOOR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_FLOOR_Lookback() + 1
+                retCode = TA_FLOOR_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_FLOOR_Close(<TA_FLOOR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_FLOOR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -12846,23 +17102,38 @@ cdef class FLOOR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_FLOOR_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_FLOOR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_FLOOR_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef FLOOR_Stream stream = FLOOR_Stream.__new__(FLOOR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_FLOOR_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_FLOOR_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_FLOOR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef FLOOR_Stream stream = FLOOR_Stream.__new__(FLOOR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_FLOOR_Update(<TA_FLOOR_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FLOOR_Update(<TA_FLOOR_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_FLOOR_Update", retCode)
         return outreal
@@ -12870,7 +17141,10 @@ cdef class FLOOR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_FLOOR_Peek(<TA_FLOOR_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FLOOR_Peek(<TA_FLOOR_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_FLOOR_Peek", retCode)
         return outreal
@@ -12878,26 +17152,34 @@ cdef class FLOOR_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_FLOOR_Value(<TA_FLOOR_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FLOOR_Value(<TA_FLOOR_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_FLOOR_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_FLOOR_OutRange(<TA_FLOOR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_FLOOR_Advance(<TA_FLOOR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_FLOOR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_FLOOR_Clone(<TA_FLOOR_Stream*>self._handle, &clone)
+        cdef FLOOR_Stream stream = FLOOR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FLOOR_Clone(<TA_FLOOR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_FLOOR_Clone", retCode)
-        cdef FLOOR_Stream stream = FLOOR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -12915,9 +17197,11 @@ cdef class FOSC_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_FOSC_Close(<TA_FOSC_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_FOSC_Close(<TA_FOSC_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -12927,13 +17211,26 @@ cdef class FOSC_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_FOSC_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_FOSC_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_FOSC_Open", retCode, historylen, lib.TA_FOSC_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_FOSC_Close(<TA_FOSC_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_FOSC_Lookback(timeperiod) + 1
+                retCode = TA_FOSC_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_FOSC_Close(<TA_FOSC_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_FOSC_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -12942,23 +17239,38 @@ cdef class FOSC_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_FOSC_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_FOSC_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_FOSC_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef FOSC_Stream stream = FOSC_Stream.__new__(FOSC_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_FOSC_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_FOSC_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_FOSC_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef FOSC_Stream stream = FOSC_Stream.__new__(FOSC_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_FOSC_Update(<TA_FOSC_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FOSC_Update(<TA_FOSC_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_FOSC_Update", retCode)
         return outreal
@@ -12966,7 +17278,10 @@ cdef class FOSC_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_FOSC_Peek(<TA_FOSC_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FOSC_Peek(<TA_FOSC_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_FOSC_Peek", retCode)
         return outreal
@@ -12974,26 +17289,34 @@ cdef class FOSC_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_FOSC_Value(<TA_FOSC_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FOSC_Value(<TA_FOSC_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_FOSC_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_FOSC_OutRange(<TA_FOSC_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_FOSC_Advance(<TA_FOSC_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_FOSC_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_FOSC_Clone(<TA_FOSC_Stream*>self._handle, &clone)
+        cdef FOSC_Stream stream = FOSC_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FOSC_Clone(<TA_FOSC_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_FOSC_Clone", retCode)
-        cdef FOSC_Stream stream = FOSC_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -13013,9 +17336,11 @@ cdef class FRACTAL_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_FRACTAL_Close(<TA_FRACTAL_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_FRACTAL_Close(<TA_FRACTAL_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int leftbars=-2**31, int rightbars=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -13027,13 +17352,26 @@ cdef class FRACTAL_Stream(Stream):
         cdef TA_FRACTAL_Stream* handle = NULL
         cdef int outswinghigh
         cdef int outswinglow
-        cdef TA_RetCode retCode = TA_FRACTAL_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, leftbars, rightbars, &outswinghigh, &outswinglow)
-        if retCode != 0:
-            _stream_open_failed("TA_FRACTAL_Open", retCode, historylen, lib.TA_FRACTAL_Lookback(leftbars, rightbars) + 1)
-        if self._handle is not NULL:
-            TA_FRACTAL_Close(<TA_FRACTAL_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_FRACTAL_Lookback(leftbars, rightbars) + 1
+                retCode = TA_FRACTAL_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, leftbars, rightbars, &outswinghigh, &outswinglow)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_FRACTAL_Close(<TA_FRACTAL_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_FRACTAL_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int leftbars=-2**31, int rightbars=-2**31):
@@ -13043,25 +17381,41 @@ cdef class FRACTAL_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_FRACTAL_Lookback(leftbars, rightbars)
-        cdef np.ndarray outswinghigh = make_int_array(length, lookback)
-        cdef np.ndarray outswinglow = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outswinghigh
+        cdef np.ndarray outswinglow
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_FRACTAL_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_FRACTAL_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, leftbars, rightbars, &outbegidx, &outnbelement, <int*>outswinghigh.data + lookback, <int*>outswinglow.data + lookback)
+        cdef FRACTAL_Stream stream = FRACTAL_Stream.__new__(FRACTAL_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_FRACTAL_Lookback(leftbars, rightbars)
+            outswinghigh = make_int_array(length, lookback)
+            outswinglow = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_FRACTAL_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, leftbars, rightbars, &outbegidx, &outnbelement, <int*>outswinghigh.data + lookback, <int*>outswinglow.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_FRACTAL_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef FRACTAL_Stream stream = FRACTAL_Stream.__new__(FRACTAL_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low,), outswinghigh), _stream_like((high, low,), outswinglow))
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef int outswinghigh
         cdef int outswinglow
-        cdef TA_RetCode retCode = TA_FRACTAL_Update(<TA_FRACTAL_Stream*>self._handle, high, low, &outswinghigh, &outswinglow)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FRACTAL_Update(<TA_FRACTAL_Stream*>self._handle, high, low, &outswinghigh, &outswinglow)
         if retCode != 0:
             _ta_check_success("TA_FRACTAL_Update", retCode)
         return (outswinghigh, outswinglow)
@@ -13070,7 +17424,10 @@ cdef class FRACTAL_Stream(Stream):
     def peek(self, double high, double low):
         cdef int outswinghigh
         cdef int outswinglow
-        cdef TA_RetCode retCode = TA_FRACTAL_Peek(<TA_FRACTAL_Stream*>self._handle, high, low, &outswinghigh, &outswinglow)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FRACTAL_Peek(<TA_FRACTAL_Stream*>self._handle, high, low, &outswinghigh, &outswinglow)
         if retCode != 0:
             _ta_check_success("TA_FRACTAL_Peek", retCode)
         return (outswinghigh, outswinglow)
@@ -13079,26 +17436,34 @@ cdef class FRACTAL_Stream(Stream):
     def value(self):
         cdef int outswinghigh
         cdef int outswinglow
-        cdef TA_RetCode retCode = TA_FRACTAL_Value(<TA_FRACTAL_Stream*>self._handle, &outswinghigh, &outswinglow)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FRACTAL_Value(<TA_FRACTAL_Stream*>self._handle, &outswinghigh, &outswinglow)
         if retCode != 0:
             _ta_check_success("TA_FRACTAL_Value", retCode)
         return (outswinghigh, outswinglow)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_FRACTAL_OutRange(<TA_FRACTAL_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_FRACTAL_Advance(<TA_FRACTAL_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_FRACTAL_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_FRACTAL_Clone(<TA_FRACTAL_Stream*>self._handle, &clone)
+        cdef FRACTAL_Stream stream = FRACTAL_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_FRACTAL_Clone(<TA_FRACTAL_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_FRACTAL_Clone", retCode)
-        cdef FRACTAL_Stream stream = FRACTAL_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -13117,9 +17482,11 @@ cdef class HA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_HA_Close(<TA_HA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_HA_Close(<TA_HA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, high, low, close):
         cdef np.ndarray a_open = _stream_input(open)
@@ -13135,13 +17502,26 @@ cdef class HA_Stream(Stream):
         cdef double outhahigh
         cdef double outhalow
         cdef double outhaclose
-        cdef TA_RetCode retCode = TA_HA_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outhaopen, &outhahigh, &outhalow, &outhaclose)
-        if retCode != 0:
-            _stream_open_failed("TA_HA_Open", retCode, historylen, lib.TA_HA_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_HA_Close(<TA_HA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_HA_Lookback() + 1
+                retCode = TA_HA_Open(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outhaopen, &outhahigh, &outhalow, &outhaclose)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_HA_Close(<TA_HA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_HA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, high, low, close):
@@ -13153,20 +17533,35 @@ cdef class HA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_HA_Lookback()
-        cdef np.ndarray outhaopen = make_double_array(length, lookback)
-        cdef np.ndarray outhahigh = make_double_array(length, lookback)
-        cdef np.ndarray outhalow = make_double_array(length, lookback)
-        cdef np.ndarray outhaclose = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outhaopen
+        cdef np.ndarray outhahigh
+        cdef np.ndarray outhalow
+        cdef np.ndarray outhaclose
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_HA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_HA_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outhaopen.data + lookback, <double*>outhahigh.data + lookback, <double*>outhalow.data + lookback, <double*>outhaclose.data + lookback)
+        cdef HA_Stream stream = HA_Stream.__new__(HA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_HA_Lookback()
+            outhaopen = make_double_array(length, lookback)
+            outhahigh = make_double_array(length, lookback)
+            outhalow = make_double_array(length, lookback)
+            outhaclose = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_HA_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outhaopen.data + lookback, <double*>outhahigh.data + lookback, <double*>outhalow.data + lookback, <double*>outhaclose.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_HA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef HA_Stream stream = HA_Stream.__new__(HA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((open, high, low, close,), outhaopen), _stream_like((open, high, low, close,), outhahigh), _stream_like((open, high, low, close,), outhalow), _stream_like((open, high, low, close,), outhaclose))
 
     @cython.binding(False)
@@ -13175,7 +17570,10 @@ cdef class HA_Stream(Stream):
         cdef double outhahigh
         cdef double outhalow
         cdef double outhaclose
-        cdef TA_RetCode retCode = TA_HA_Update(<TA_HA_Stream*>self._handle, open, high, low, close, &outhaopen, &outhahigh, &outhalow, &outhaclose)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HA_Update(<TA_HA_Stream*>self._handle, open, high, low, close, &outhaopen, &outhahigh, &outhalow, &outhaclose)
         if retCode != 0:
             _ta_check_success("TA_HA_Update", retCode)
         return (outhaopen, outhahigh, outhalow, outhaclose)
@@ -13186,7 +17584,10 @@ cdef class HA_Stream(Stream):
         cdef double outhahigh
         cdef double outhalow
         cdef double outhaclose
-        cdef TA_RetCode retCode = TA_HA_Peek(<TA_HA_Stream*>self._handle, open, high, low, close, &outhaopen, &outhahigh, &outhalow, &outhaclose)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HA_Peek(<TA_HA_Stream*>self._handle, open, high, low, close, &outhaopen, &outhahigh, &outhalow, &outhaclose)
         if retCode != 0:
             _ta_check_success("TA_HA_Peek", retCode)
         return (outhaopen, outhahigh, outhalow, outhaclose)
@@ -13197,26 +17598,34 @@ cdef class HA_Stream(Stream):
         cdef double outhahigh
         cdef double outhalow
         cdef double outhaclose
-        cdef TA_RetCode retCode = TA_HA_Value(<TA_HA_Stream*>self._handle, &outhaopen, &outhahigh, &outhalow, &outhaclose)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HA_Value(<TA_HA_Stream*>self._handle, &outhaopen, &outhahigh, &outhalow, &outhaclose)
         if retCode != 0:
             _ta_check_success("TA_HA_Value", retCode)
         return (outhaopen, outhahigh, outhalow, outhaclose)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_HA_OutRange(<TA_HA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_HA_Advance(<TA_HA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_HA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_HA_Clone(<TA_HA_Stream*>self._handle, &clone)
+        cdef HA_Stream stream = HA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HA_Clone(<TA_HA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_HA_Clone", retCode)
-        cdef HA_Stream stream = HA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -13234,9 +17643,11 @@ cdef class HMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_HMA_Close(<TA_HMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_HMA_Close(<TA_HMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -13246,13 +17657,26 @@ cdef class HMA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_HMA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_HMA_Open", retCode, historylen, lib.TA_HMA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_HMA_Close(<TA_HMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_HMA_Lookback(timeperiod) + 1
+                retCode = TA_HMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_HMA_Close(<TA_HMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_HMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -13261,23 +17685,38 @@ cdef class HMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_HMA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_HMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_HMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef HMA_Stream stream = HMA_Stream.__new__(HMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_HMA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_HMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_HMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef HMA_Stream stream = HMA_Stream.__new__(HMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HMA_Update(<TA_HMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HMA_Update(<TA_HMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HMA_Update", retCode)
         return outreal
@@ -13285,7 +17724,10 @@ cdef class HMA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HMA_Peek(<TA_HMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HMA_Peek(<TA_HMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HMA_Peek", retCode)
         return outreal
@@ -13293,26 +17735,34 @@ cdef class HMA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HMA_Value(<TA_HMA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HMA_Value(<TA_HMA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HMA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_HMA_OutRange(<TA_HMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_HMA_Advance(<TA_HMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_HMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_HMA_Clone(<TA_HMA_Stream*>self._handle, &clone)
+        cdef HMA_Stream stream = HMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HMA_Clone(<TA_HMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_HMA_Clone", retCode)
-        cdef HMA_Stream stream = HMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -13328,9 +17778,11 @@ cdef class HT_DCPERIOD_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_HT_DCPERIOD_Close(<TA_HT_DCPERIOD_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_HT_DCPERIOD_Close(<TA_HT_DCPERIOD_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -13340,13 +17792,26 @@ cdef class HT_DCPERIOD_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_HT_DCPERIOD_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_DCPERIOD_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_HT_DCPERIOD_Open", retCode, historylen, lib.TA_HT_DCPERIOD_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_HT_DCPERIOD_Close(<TA_HT_DCPERIOD_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_HT_DCPERIOD_Lookback() + 1
+                retCode = TA_HT_DCPERIOD_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_HT_DCPERIOD_Close(<TA_HT_DCPERIOD_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_HT_DCPERIOD_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -13355,23 +17820,38 @@ cdef class HT_DCPERIOD_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_HT_DCPERIOD_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_HT_DCPERIOD_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_HT_DCPERIOD_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef HT_DCPERIOD_Stream stream = HT_DCPERIOD_Stream.__new__(HT_DCPERIOD_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_HT_DCPERIOD_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_HT_DCPERIOD_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_HT_DCPERIOD_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef HT_DCPERIOD_Stream stream = HT_DCPERIOD_Stream.__new__(HT_DCPERIOD_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_DCPERIOD_Update(<TA_HT_DCPERIOD_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_DCPERIOD_Update(<TA_HT_DCPERIOD_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HT_DCPERIOD_Update", retCode)
         return outreal
@@ -13379,7 +17859,10 @@ cdef class HT_DCPERIOD_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_DCPERIOD_Peek(<TA_HT_DCPERIOD_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_DCPERIOD_Peek(<TA_HT_DCPERIOD_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HT_DCPERIOD_Peek", retCode)
         return outreal
@@ -13387,26 +17870,34 @@ cdef class HT_DCPERIOD_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_DCPERIOD_Value(<TA_HT_DCPERIOD_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_DCPERIOD_Value(<TA_HT_DCPERIOD_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HT_DCPERIOD_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_HT_DCPERIOD_OutRange(<TA_HT_DCPERIOD_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_HT_DCPERIOD_Advance(<TA_HT_DCPERIOD_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_HT_DCPERIOD_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_HT_DCPERIOD_Clone(<TA_HT_DCPERIOD_Stream*>self._handle, &clone)
+        cdef HT_DCPERIOD_Stream stream = HT_DCPERIOD_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_DCPERIOD_Clone(<TA_HT_DCPERIOD_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_HT_DCPERIOD_Clone", retCode)
-        cdef HT_DCPERIOD_Stream stream = HT_DCPERIOD_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -13422,9 +17913,11 @@ cdef class HT_DCPHASE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_HT_DCPHASE_Close(<TA_HT_DCPHASE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_HT_DCPHASE_Close(<TA_HT_DCPHASE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -13434,13 +17927,26 @@ cdef class HT_DCPHASE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_HT_DCPHASE_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_DCPHASE_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_HT_DCPHASE_Open", retCode, historylen, lib.TA_HT_DCPHASE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_HT_DCPHASE_Close(<TA_HT_DCPHASE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_HT_DCPHASE_Lookback() + 1
+                retCode = TA_HT_DCPHASE_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_HT_DCPHASE_Close(<TA_HT_DCPHASE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_HT_DCPHASE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -13449,23 +17955,38 @@ cdef class HT_DCPHASE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_HT_DCPHASE_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_HT_DCPHASE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_HT_DCPHASE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef HT_DCPHASE_Stream stream = HT_DCPHASE_Stream.__new__(HT_DCPHASE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_HT_DCPHASE_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_HT_DCPHASE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_HT_DCPHASE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef HT_DCPHASE_Stream stream = HT_DCPHASE_Stream.__new__(HT_DCPHASE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_DCPHASE_Update(<TA_HT_DCPHASE_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_DCPHASE_Update(<TA_HT_DCPHASE_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HT_DCPHASE_Update", retCode)
         return outreal
@@ -13473,7 +17994,10 @@ cdef class HT_DCPHASE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_DCPHASE_Peek(<TA_HT_DCPHASE_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_DCPHASE_Peek(<TA_HT_DCPHASE_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HT_DCPHASE_Peek", retCode)
         return outreal
@@ -13481,26 +18005,34 @@ cdef class HT_DCPHASE_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_DCPHASE_Value(<TA_HT_DCPHASE_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_DCPHASE_Value(<TA_HT_DCPHASE_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HT_DCPHASE_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_HT_DCPHASE_OutRange(<TA_HT_DCPHASE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_HT_DCPHASE_Advance(<TA_HT_DCPHASE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_HT_DCPHASE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_HT_DCPHASE_Clone(<TA_HT_DCPHASE_Stream*>self._handle, &clone)
+        cdef HT_DCPHASE_Stream stream = HT_DCPHASE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_DCPHASE_Clone(<TA_HT_DCPHASE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_HT_DCPHASE_Clone", retCode)
-        cdef HT_DCPHASE_Stream stream = HT_DCPHASE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -13517,9 +18049,11 @@ cdef class HT_PHASOR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_HT_PHASOR_Close(<TA_HT_PHASOR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_HT_PHASOR_Close(<TA_HT_PHASOR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -13530,13 +18064,26 @@ cdef class HT_PHASOR_Stream(Stream):
         cdef TA_HT_PHASOR_Stream* handle = NULL
         cdef double outinphase
         cdef double outquadrature
-        cdef TA_RetCode retCode = TA_HT_PHASOR_Open(&handle, <double*>a_real.data + begidx, historylen, &outinphase, &outquadrature)
-        if retCode != 0:
-            _stream_open_failed("TA_HT_PHASOR_Open", retCode, historylen, lib.TA_HT_PHASOR_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_HT_PHASOR_Close(<TA_HT_PHASOR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_HT_PHASOR_Lookback() + 1
+                retCode = TA_HT_PHASOR_Open(&handle, <double*>a_real.data + begidx, historylen, &outinphase, &outquadrature)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_HT_PHASOR_Close(<TA_HT_PHASOR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_HT_PHASOR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -13545,25 +18092,41 @@ cdef class HT_PHASOR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_HT_PHASOR_Lookback()
-        cdef np.ndarray outinphase = make_double_array(length, lookback)
-        cdef np.ndarray outquadrature = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinphase
+        cdef np.ndarray outquadrature
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_HT_PHASOR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_HT_PHASOR_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outinphase.data + lookback, <double*>outquadrature.data + lookback)
+        cdef HT_PHASOR_Stream stream = HT_PHASOR_Stream.__new__(HT_PHASOR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_HT_PHASOR_Lookback()
+            outinphase = make_double_array(length, lookback)
+            outquadrature = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_HT_PHASOR_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outinphase.data + lookback, <double*>outquadrature.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_HT_PHASOR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef HT_PHASOR_Stream stream = HT_PHASOR_Stream.__new__(HT_PHASOR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((real,), outinphase), _stream_like((real,), outquadrature))
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outinphase
         cdef double outquadrature
-        cdef TA_RetCode retCode = TA_HT_PHASOR_Update(<TA_HT_PHASOR_Stream*>self._handle, real, &outinphase, &outquadrature)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_PHASOR_Update(<TA_HT_PHASOR_Stream*>self._handle, real, &outinphase, &outquadrature)
         if retCode != 0:
             _ta_check_success("TA_HT_PHASOR_Update", retCode)
         return (outinphase, outquadrature)
@@ -13572,7 +18135,10 @@ cdef class HT_PHASOR_Stream(Stream):
     def peek(self, double real):
         cdef double outinphase
         cdef double outquadrature
-        cdef TA_RetCode retCode = TA_HT_PHASOR_Peek(<TA_HT_PHASOR_Stream*>self._handle, real, &outinphase, &outquadrature)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_PHASOR_Peek(<TA_HT_PHASOR_Stream*>self._handle, real, &outinphase, &outquadrature)
         if retCode != 0:
             _ta_check_success("TA_HT_PHASOR_Peek", retCode)
         return (outinphase, outquadrature)
@@ -13581,26 +18147,34 @@ cdef class HT_PHASOR_Stream(Stream):
     def value(self):
         cdef double outinphase
         cdef double outquadrature
-        cdef TA_RetCode retCode = TA_HT_PHASOR_Value(<TA_HT_PHASOR_Stream*>self._handle, &outinphase, &outquadrature)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_PHASOR_Value(<TA_HT_PHASOR_Stream*>self._handle, &outinphase, &outquadrature)
         if retCode != 0:
             _ta_check_success("TA_HT_PHASOR_Value", retCode)
         return (outinphase, outquadrature)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_HT_PHASOR_OutRange(<TA_HT_PHASOR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_HT_PHASOR_Advance(<TA_HT_PHASOR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_HT_PHASOR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_HT_PHASOR_Clone(<TA_HT_PHASOR_Stream*>self._handle, &clone)
+        cdef HT_PHASOR_Stream stream = HT_PHASOR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_PHASOR_Clone(<TA_HT_PHASOR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_HT_PHASOR_Clone", retCode)
-        cdef HT_PHASOR_Stream stream = HT_PHASOR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -13617,9 +18191,11 @@ cdef class HT_SINE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_HT_SINE_Close(<TA_HT_SINE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_HT_SINE_Close(<TA_HT_SINE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -13630,13 +18206,26 @@ cdef class HT_SINE_Stream(Stream):
         cdef TA_HT_SINE_Stream* handle = NULL
         cdef double outsine
         cdef double outleadsine
-        cdef TA_RetCode retCode = TA_HT_SINE_Open(&handle, <double*>a_real.data + begidx, historylen, &outsine, &outleadsine)
-        if retCode != 0:
-            _stream_open_failed("TA_HT_SINE_Open", retCode, historylen, lib.TA_HT_SINE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_HT_SINE_Close(<TA_HT_SINE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_HT_SINE_Lookback() + 1
+                retCode = TA_HT_SINE_Open(&handle, <double*>a_real.data + begidx, historylen, &outsine, &outleadsine)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_HT_SINE_Close(<TA_HT_SINE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_HT_SINE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -13645,25 +18234,41 @@ cdef class HT_SINE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_HT_SINE_Lookback()
-        cdef np.ndarray outsine = make_double_array(length, lookback)
-        cdef np.ndarray outleadsine = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outsine
+        cdef np.ndarray outleadsine
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_HT_SINE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_HT_SINE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outsine.data + lookback, <double*>outleadsine.data + lookback)
+        cdef HT_SINE_Stream stream = HT_SINE_Stream.__new__(HT_SINE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_HT_SINE_Lookback()
+            outsine = make_double_array(length, lookback)
+            outleadsine = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_HT_SINE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outsine.data + lookback, <double*>outleadsine.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_HT_SINE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef HT_SINE_Stream stream = HT_SINE_Stream.__new__(HT_SINE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((real,), outsine), _stream_like((real,), outleadsine))
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outsine
         cdef double outleadsine
-        cdef TA_RetCode retCode = TA_HT_SINE_Update(<TA_HT_SINE_Stream*>self._handle, real, &outsine, &outleadsine)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_SINE_Update(<TA_HT_SINE_Stream*>self._handle, real, &outsine, &outleadsine)
         if retCode != 0:
             _ta_check_success("TA_HT_SINE_Update", retCode)
         return (outsine, outleadsine)
@@ -13672,7 +18277,10 @@ cdef class HT_SINE_Stream(Stream):
     def peek(self, double real):
         cdef double outsine
         cdef double outleadsine
-        cdef TA_RetCode retCode = TA_HT_SINE_Peek(<TA_HT_SINE_Stream*>self._handle, real, &outsine, &outleadsine)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_SINE_Peek(<TA_HT_SINE_Stream*>self._handle, real, &outsine, &outleadsine)
         if retCode != 0:
             _ta_check_success("TA_HT_SINE_Peek", retCode)
         return (outsine, outleadsine)
@@ -13681,26 +18289,34 @@ cdef class HT_SINE_Stream(Stream):
     def value(self):
         cdef double outsine
         cdef double outleadsine
-        cdef TA_RetCode retCode = TA_HT_SINE_Value(<TA_HT_SINE_Stream*>self._handle, &outsine, &outleadsine)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_SINE_Value(<TA_HT_SINE_Stream*>self._handle, &outsine, &outleadsine)
         if retCode != 0:
             _ta_check_success("TA_HT_SINE_Value", retCode)
         return (outsine, outleadsine)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_HT_SINE_OutRange(<TA_HT_SINE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_HT_SINE_Advance(<TA_HT_SINE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_HT_SINE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_HT_SINE_Clone(<TA_HT_SINE_Stream*>self._handle, &clone)
+        cdef HT_SINE_Stream stream = HT_SINE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_SINE_Clone(<TA_HT_SINE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_HT_SINE_Clone", retCode)
-        cdef HT_SINE_Stream stream = HT_SINE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -13716,9 +18332,11 @@ cdef class HT_TRENDLINE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_HT_TRENDLINE_Close(<TA_HT_TRENDLINE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_HT_TRENDLINE_Close(<TA_HT_TRENDLINE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -13728,13 +18346,26 @@ cdef class HT_TRENDLINE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_HT_TRENDLINE_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_TRENDLINE_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_HT_TRENDLINE_Open", retCode, historylen, lib.TA_HT_TRENDLINE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_HT_TRENDLINE_Close(<TA_HT_TRENDLINE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_HT_TRENDLINE_Lookback() + 1
+                retCode = TA_HT_TRENDLINE_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_HT_TRENDLINE_Close(<TA_HT_TRENDLINE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_HT_TRENDLINE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -13743,23 +18374,38 @@ cdef class HT_TRENDLINE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_HT_TRENDLINE_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_HT_TRENDLINE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_HT_TRENDLINE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef HT_TRENDLINE_Stream stream = HT_TRENDLINE_Stream.__new__(HT_TRENDLINE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_HT_TRENDLINE_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_HT_TRENDLINE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_HT_TRENDLINE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef HT_TRENDLINE_Stream stream = HT_TRENDLINE_Stream.__new__(HT_TRENDLINE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_TRENDLINE_Update(<TA_HT_TRENDLINE_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_TRENDLINE_Update(<TA_HT_TRENDLINE_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HT_TRENDLINE_Update", retCode)
         return outreal
@@ -13767,7 +18413,10 @@ cdef class HT_TRENDLINE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_TRENDLINE_Peek(<TA_HT_TRENDLINE_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_TRENDLINE_Peek(<TA_HT_TRENDLINE_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HT_TRENDLINE_Peek", retCode)
         return outreal
@@ -13775,26 +18424,34 @@ cdef class HT_TRENDLINE_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_HT_TRENDLINE_Value(<TA_HT_TRENDLINE_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_TRENDLINE_Value(<TA_HT_TRENDLINE_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_HT_TRENDLINE_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_HT_TRENDLINE_OutRange(<TA_HT_TRENDLINE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_HT_TRENDLINE_Advance(<TA_HT_TRENDLINE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_HT_TRENDLINE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_HT_TRENDLINE_Clone(<TA_HT_TRENDLINE_Stream*>self._handle, &clone)
+        cdef HT_TRENDLINE_Stream stream = HT_TRENDLINE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_TRENDLINE_Clone(<TA_HT_TRENDLINE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_HT_TRENDLINE_Clone", retCode)
-        cdef HT_TRENDLINE_Stream stream = HT_TRENDLINE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -13810,9 +18467,11 @@ cdef class HT_TRENDMODE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_HT_TRENDMODE_Close(<TA_HT_TRENDMODE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_HT_TRENDMODE_Close(<TA_HT_TRENDMODE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -13822,13 +18481,26 @@ cdef class HT_TRENDMODE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_HT_TRENDMODE_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_HT_TRENDMODE_Open(&handle, <double*>a_real.data + begidx, historylen, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_HT_TRENDMODE_Open", retCode, historylen, lib.TA_HT_TRENDMODE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_HT_TRENDMODE_Close(<TA_HT_TRENDMODE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_HT_TRENDMODE_Lookback() + 1
+                retCode = TA_HT_TRENDMODE_Open(&handle, <double*>a_real.data + begidx, historylen, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_HT_TRENDMODE_Close(<TA_HT_TRENDMODE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_HT_TRENDMODE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -13837,23 +18509,38 @@ cdef class HT_TRENDMODE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_HT_TRENDMODE_Lookback()
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_HT_TRENDMODE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_HT_TRENDMODE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef HT_TRENDMODE_Stream stream = HT_TRENDMODE_Stream.__new__(HT_TRENDMODE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_HT_TRENDMODE_Lookback()
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_HT_TRENDMODE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_HT_TRENDMODE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef HT_TRENDMODE_Stream stream = HT_TRENDMODE_Stream.__new__(HT_TRENDMODE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outinteger)
 
     @cython.binding(False)
     def update(self, double real):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_HT_TRENDMODE_Update(<TA_HT_TRENDMODE_Stream*>self._handle, real, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_TRENDMODE_Update(<TA_HT_TRENDMODE_Stream*>self._handle, real, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_HT_TRENDMODE_Update", retCode)
         return outinteger
@@ -13861,7 +18548,10 @@ cdef class HT_TRENDMODE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_HT_TRENDMODE_Peek(<TA_HT_TRENDMODE_Stream*>self._handle, real, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_TRENDMODE_Peek(<TA_HT_TRENDMODE_Stream*>self._handle, real, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_HT_TRENDMODE_Peek", retCode)
         return outinteger
@@ -13869,26 +18559,34 @@ cdef class HT_TRENDMODE_Stream(Stream):
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_HT_TRENDMODE_Value(<TA_HT_TRENDMODE_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_TRENDMODE_Value(<TA_HT_TRENDMODE_Stream*>self._handle, &outinteger)
         if retCode != 0:
             _ta_check_success("TA_HT_TRENDMODE_Value", retCode)
         return outinteger
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_HT_TRENDMODE_OutRange(<TA_HT_TRENDMODE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_HT_TRENDMODE_Advance(<TA_HT_TRENDMODE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_HT_TRENDMODE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_HT_TRENDMODE_Clone(<TA_HT_TRENDMODE_Stream*>self._handle, &clone)
+        cdef HT_TRENDMODE_Stream stream = HT_TRENDMODE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_HT_TRENDMODE_Clone(<TA_HT_TRENDMODE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_HT_TRENDMODE_Clone", retCode)
-        cdef HT_TRENDMODE_Stream stream = HT_TRENDMODE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -13906,9 +18604,11 @@ cdef class IMI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_IMI_Close(<TA_IMI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_IMI_Close(<TA_IMI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, close, int timeperiod=-2**31):
         cdef np.ndarray a_open = _stream_input(open)
@@ -13919,13 +18619,26 @@ cdef class IMI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_IMI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_IMI_Open(&handle, <double*>a_open.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_IMI_Open", retCode, historylen, lib.TA_IMI_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_IMI_Close(<TA_IMI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_IMI_Lookback(timeperiod) + 1
+                retCode = TA_IMI_Open(&handle, <double*>a_open.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_IMI_Close(<TA_IMI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_IMI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, close, int timeperiod=-2**31):
@@ -13935,23 +18648,38 @@ cdef class IMI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_IMI_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_IMI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_IMI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef IMI_Stream stream = IMI_Stream.__new__(IMI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_IMI_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_IMI_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_IMI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef IMI_Stream stream = IMI_Stream.__new__(IMI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, close,), outreal)
 
     @cython.binding(False)
     def update(self, double open, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_IMI_Update(<TA_IMI_Stream*>self._handle, open, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_IMI_Update(<TA_IMI_Stream*>self._handle, open, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_IMI_Update", retCode)
         return outreal
@@ -13959,7 +18687,10 @@ cdef class IMI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_IMI_Peek(<TA_IMI_Stream*>self._handle, open, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_IMI_Peek(<TA_IMI_Stream*>self._handle, open, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_IMI_Peek", retCode)
         return outreal
@@ -13967,26 +18698,34 @@ cdef class IMI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_IMI_Value(<TA_IMI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_IMI_Value(<TA_IMI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_IMI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_IMI_OutRange(<TA_IMI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_IMI_Advance(<TA_IMI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_IMI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_IMI_Clone(<TA_IMI_Stream*>self._handle, &clone)
+        cdef IMI_Stream stream = IMI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_IMI_Clone(<TA_IMI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_IMI_Clone", retCode)
-        cdef IMI_Stream stream = IMI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -14004,9 +18743,11 @@ cdef class KAMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_KAMA_Close(<TA_KAMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_KAMA_Close(<TA_KAMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -14016,13 +18757,26 @@ cdef class KAMA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_KAMA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_KAMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_KAMA_Open", retCode, historylen, lib.TA_KAMA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_KAMA_Close(<TA_KAMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_KAMA_Lookback(timeperiod) + 1
+                retCode = TA_KAMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_KAMA_Close(<TA_KAMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_KAMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -14031,23 +18785,38 @@ cdef class KAMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_KAMA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_KAMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_KAMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef KAMA_Stream stream = KAMA_Stream.__new__(KAMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_KAMA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_KAMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_KAMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef KAMA_Stream stream = KAMA_Stream.__new__(KAMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_KAMA_Update(<TA_KAMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KAMA_Update(<TA_KAMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_KAMA_Update", retCode)
         return outreal
@@ -14055,7 +18824,10 @@ cdef class KAMA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_KAMA_Peek(<TA_KAMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KAMA_Peek(<TA_KAMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_KAMA_Peek", retCode)
         return outreal
@@ -14063,26 +18835,34 @@ cdef class KAMA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_KAMA_Value(<TA_KAMA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KAMA_Value(<TA_KAMA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_KAMA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_KAMA_OutRange(<TA_KAMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_KAMA_Advance(<TA_KAMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_KAMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_KAMA_Clone(<TA_KAMA_Stream*>self._handle, &clone)
+        cdef KAMA_Stream stream = KAMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KAMA_Clone(<TA_KAMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_KAMA_Clone", retCode)
-        cdef KAMA_Stream stream = KAMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -14104,9 +18884,11 @@ cdef class KC_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_KC_Close(<TA_KC_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_KC_Close(<TA_KC_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31, int atrperiod=-2**31, double nbdev=-4e37):
         cdef np.ndarray a_high = _stream_input(high)
@@ -14120,13 +18902,26 @@ cdef class KC_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_KC_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, atrperiod, nbdev, &outupperband, &outmiddleband, &outlowerband)
-        if retCode != 0:
-            _stream_open_failed("TA_KC_Open", retCode, historylen, lib.TA_KC_Lookback(timeperiod, atrperiod, nbdev) + 1)
-        if self._handle is not NULL:
-            TA_KC_Close(<TA_KC_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_KC_Lookback(timeperiod, atrperiod, nbdev) + 1
+                retCode = TA_KC_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, atrperiod, nbdev, &outupperband, &outmiddleband, &outlowerband)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_KC_Close(<TA_KC_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_KC_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31, int atrperiod=-2**31, double nbdev=-4e37):
@@ -14137,19 +18932,33 @@ cdef class KC_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_KC_Lookback(timeperiod, atrperiod, nbdev)
-        cdef np.ndarray outupperband = make_double_array(length, lookback)
-        cdef np.ndarray outmiddleband = make_double_array(length, lookback)
-        cdef np.ndarray outlowerband = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outupperband
+        cdef np.ndarray outmiddleband
+        cdef np.ndarray outlowerband
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_KC_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_KC_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, atrperiod, nbdev, &outbegidx, &outnbelement, <double*>outupperband.data + lookback, <double*>outmiddleband.data + lookback, <double*>outlowerband.data + lookback)
+        cdef KC_Stream stream = KC_Stream.__new__(KC_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_KC_Lookback(timeperiod, atrperiod, nbdev)
+            outupperband = make_double_array(length, lookback)
+            outmiddleband = make_double_array(length, lookback)
+            outlowerband = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_KC_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, atrperiod, nbdev, &outbegidx, &outnbelement, <double*>outupperband.data + lookback, <double*>outmiddleband.data + lookback, <double*>outlowerband.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_KC_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef KC_Stream stream = KC_Stream.__new__(KC_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low, close,), outupperband), _stream_like((high, low, close,), outmiddleband), _stream_like((high, low, close,), outlowerband))
 
     @cython.binding(False)
@@ -14157,7 +18966,10 @@ cdef class KC_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_KC_Update(<TA_KC_Stream*>self._handle, high, low, close, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KC_Update(<TA_KC_Stream*>self._handle, high, low, close, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_KC_Update", retCode)
         return (outupperband, outmiddleband, outlowerband)
@@ -14167,7 +18979,10 @@ cdef class KC_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_KC_Peek(<TA_KC_Stream*>self._handle, high, low, close, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KC_Peek(<TA_KC_Stream*>self._handle, high, low, close, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_KC_Peek", retCode)
         return (outupperband, outmiddleband, outlowerband)
@@ -14177,26 +18992,34 @@ cdef class KC_Stream(Stream):
         cdef double outupperband
         cdef double outmiddleband
         cdef double outlowerband
-        cdef TA_RetCode retCode = TA_KC_Value(<TA_KC_Stream*>self._handle, &outupperband, &outmiddleband, &outlowerband)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KC_Value(<TA_KC_Stream*>self._handle, &outupperband, &outmiddleband, &outlowerband)
         if retCode != 0:
             _ta_check_success("TA_KC_Value", retCode)
         return (outupperband, outmiddleband, outlowerband)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_KC_OutRange(<TA_KC_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_KC_Advance(<TA_KC_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_KC_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_KC_Clone(<TA_KC_Stream*>self._handle, &clone)
+        cdef KC_Stream stream = KC_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KC_Clone(<TA_KC_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_KC_Clone", retCode)
-        cdef KC_Stream stream = KC_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -14220,9 +19043,11 @@ cdef class KDJ_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_KDJ_Close(<TA_KDJ_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_KDJ_Close(<TA_KDJ_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int fastk_period=-2**31, int slowk_period=-2**31, int slowk_matype=13, int slowd_period=-2**31, int slowd_matype=13):
         cdef np.ndarray a_high = _stream_input(high)
@@ -14236,13 +19061,26 @@ cdef class KDJ_Stream(Stream):
         cdef double outk
         cdef double outd
         cdef double outj
-        cdef TA_RetCode retCode = TA_KDJ_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype, &outk, &outd, &outj)
-        if retCode != 0:
-            _stream_open_failed("TA_KDJ_Open", retCode, historylen, lib.TA_KDJ_Lookback(fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype) + 1)
-        if self._handle is not NULL:
-            TA_KDJ_Close(<TA_KDJ_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_KDJ_Lookback(fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype) + 1
+                retCode = TA_KDJ_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype, &outk, &outd, &outj)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_KDJ_Close(<TA_KDJ_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_KDJ_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int fastk_period=-2**31, int slowk_period=-2**31, int slowk_matype=13, int slowd_period=-2**31, int slowd_matype=13):
@@ -14253,19 +19091,33 @@ cdef class KDJ_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_KDJ_Lookback(fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype)
-        cdef np.ndarray outk = make_double_array(length, lookback)
-        cdef np.ndarray outd = make_double_array(length, lookback)
-        cdef np.ndarray outj = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outk
+        cdef np.ndarray outd
+        cdef np.ndarray outj
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_KDJ_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_KDJ_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype, &outbegidx, &outnbelement, <double*>outk.data + lookback, <double*>outd.data + lookback, <double*>outj.data + lookback)
+        cdef KDJ_Stream stream = KDJ_Stream.__new__(KDJ_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_KDJ_Lookback(fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype)
+            outk = make_double_array(length, lookback)
+            outd = make_double_array(length, lookback)
+            outj = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_KDJ_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype, &outbegidx, &outnbelement, <double*>outk.data + lookback, <double*>outd.data + lookback, <double*>outj.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_KDJ_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef KDJ_Stream stream = KDJ_Stream.__new__(KDJ_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low, close,), outk), _stream_like((high, low, close,), outd), _stream_like((high, low, close,), outj))
 
     @cython.binding(False)
@@ -14273,7 +19125,10 @@ cdef class KDJ_Stream(Stream):
         cdef double outk
         cdef double outd
         cdef double outj
-        cdef TA_RetCode retCode = TA_KDJ_Update(<TA_KDJ_Stream*>self._handle, high, low, close, &outk, &outd, &outj)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KDJ_Update(<TA_KDJ_Stream*>self._handle, high, low, close, &outk, &outd, &outj)
         if retCode != 0:
             _ta_check_success("TA_KDJ_Update", retCode)
         return (outk, outd, outj)
@@ -14283,7 +19138,10 @@ cdef class KDJ_Stream(Stream):
         cdef double outk
         cdef double outd
         cdef double outj
-        cdef TA_RetCode retCode = TA_KDJ_Peek(<TA_KDJ_Stream*>self._handle, high, low, close, &outk, &outd, &outj)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KDJ_Peek(<TA_KDJ_Stream*>self._handle, high, low, close, &outk, &outd, &outj)
         if retCode != 0:
             _ta_check_success("TA_KDJ_Peek", retCode)
         return (outk, outd, outj)
@@ -14293,26 +19151,34 @@ cdef class KDJ_Stream(Stream):
         cdef double outk
         cdef double outd
         cdef double outj
-        cdef TA_RetCode retCode = TA_KDJ_Value(<TA_KDJ_Stream*>self._handle, &outk, &outd, &outj)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KDJ_Value(<TA_KDJ_Stream*>self._handle, &outk, &outd, &outj)
         if retCode != 0:
             _ta_check_success("TA_KDJ_Value", retCode)
         return (outk, outd, outj)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_KDJ_OutRange(<TA_KDJ_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_KDJ_Advance(<TA_KDJ_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_KDJ_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_KDJ_Clone(<TA_KDJ_Stream*>self._handle, &clone)
+        cdef KDJ_Stream stream = KDJ_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_KDJ_Clone(<TA_KDJ_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_KDJ_Clone", retCode)
-        cdef KDJ_Stream stream = KDJ_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -14330,9 +19196,11 @@ cdef class LINEARREG_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_LINEARREG_Close(<TA_LINEARREG_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_LINEARREG_Close(<TA_LINEARREG_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -14342,13 +19210,26 @@ cdef class LINEARREG_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_LINEARREG_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_LINEARREG_Open", retCode, historylen, lib.TA_LINEARREG_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_LINEARREG_Close(<TA_LINEARREG_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_LINEARREG_Lookback(timeperiod) + 1
+                retCode = TA_LINEARREG_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_LINEARREG_Close(<TA_LINEARREG_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_LINEARREG_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -14357,23 +19238,38 @@ cdef class LINEARREG_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_LINEARREG_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_LINEARREG_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_LINEARREG_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef LINEARREG_Stream stream = LINEARREG_Stream.__new__(LINEARREG_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_LINEARREG_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_LINEARREG_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_LINEARREG_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef LINEARREG_Stream stream = LINEARREG_Stream.__new__(LINEARREG_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_Update(<TA_LINEARREG_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_Update(<TA_LINEARREG_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_Update", retCode)
         return outreal
@@ -14381,7 +19277,10 @@ cdef class LINEARREG_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_Peek(<TA_LINEARREG_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_Peek(<TA_LINEARREG_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_Peek", retCode)
         return outreal
@@ -14389,26 +19288,34 @@ cdef class LINEARREG_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_Value(<TA_LINEARREG_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_Value(<TA_LINEARREG_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_LINEARREG_OutRange(<TA_LINEARREG_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_LINEARREG_Advance(<TA_LINEARREG_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_LINEARREG_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_LINEARREG_Clone(<TA_LINEARREG_Stream*>self._handle, &clone)
+        cdef LINEARREG_Stream stream = LINEARREG_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_Clone(<TA_LINEARREG_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_Clone", retCode)
-        cdef LINEARREG_Stream stream = LINEARREG_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -14426,9 +19333,11 @@ cdef class LINEARREG_ANGLE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_LINEARREG_ANGLE_Close(<TA_LINEARREG_ANGLE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_LINEARREG_ANGLE_Close(<TA_LINEARREG_ANGLE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -14438,13 +19347,26 @@ cdef class LINEARREG_ANGLE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_LINEARREG_ANGLE_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_ANGLE_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_LINEARREG_ANGLE_Open", retCode, historylen, lib.TA_LINEARREG_ANGLE_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_LINEARREG_ANGLE_Close(<TA_LINEARREG_ANGLE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_LINEARREG_ANGLE_Lookback(timeperiod) + 1
+                retCode = TA_LINEARREG_ANGLE_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_LINEARREG_ANGLE_Close(<TA_LINEARREG_ANGLE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_LINEARREG_ANGLE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -14453,23 +19375,38 @@ cdef class LINEARREG_ANGLE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_LINEARREG_ANGLE_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_LINEARREG_ANGLE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_LINEARREG_ANGLE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef LINEARREG_ANGLE_Stream stream = LINEARREG_ANGLE_Stream.__new__(LINEARREG_ANGLE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_LINEARREG_ANGLE_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_LINEARREG_ANGLE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_LINEARREG_ANGLE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef LINEARREG_ANGLE_Stream stream = LINEARREG_ANGLE_Stream.__new__(LINEARREG_ANGLE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_ANGLE_Update(<TA_LINEARREG_ANGLE_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_ANGLE_Update(<TA_LINEARREG_ANGLE_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_ANGLE_Update", retCode)
         return outreal
@@ -14477,7 +19414,10 @@ cdef class LINEARREG_ANGLE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_ANGLE_Peek(<TA_LINEARREG_ANGLE_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_ANGLE_Peek(<TA_LINEARREG_ANGLE_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_ANGLE_Peek", retCode)
         return outreal
@@ -14485,26 +19425,34 @@ cdef class LINEARREG_ANGLE_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_ANGLE_Value(<TA_LINEARREG_ANGLE_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_ANGLE_Value(<TA_LINEARREG_ANGLE_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_ANGLE_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_LINEARREG_ANGLE_OutRange(<TA_LINEARREG_ANGLE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_LINEARREG_ANGLE_Advance(<TA_LINEARREG_ANGLE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_LINEARREG_ANGLE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_LINEARREG_ANGLE_Clone(<TA_LINEARREG_ANGLE_Stream*>self._handle, &clone)
+        cdef LINEARREG_ANGLE_Stream stream = LINEARREG_ANGLE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_ANGLE_Clone(<TA_LINEARREG_ANGLE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_ANGLE_Clone", retCode)
-        cdef LINEARREG_ANGLE_Stream stream = LINEARREG_ANGLE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -14522,9 +19470,11 @@ cdef class LINEARREG_INTERCEPT_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_LINEARREG_INTERCEPT_Close(<TA_LINEARREG_INTERCEPT_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_LINEARREG_INTERCEPT_Close(<TA_LINEARREG_INTERCEPT_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -14534,13 +19484,26 @@ cdef class LINEARREG_INTERCEPT_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_LINEARREG_INTERCEPT_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_INTERCEPT_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_LINEARREG_INTERCEPT_Open", retCode, historylen, lib.TA_LINEARREG_INTERCEPT_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_LINEARREG_INTERCEPT_Close(<TA_LINEARREG_INTERCEPT_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_LINEARREG_INTERCEPT_Lookback(timeperiod) + 1
+                retCode = TA_LINEARREG_INTERCEPT_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_LINEARREG_INTERCEPT_Close(<TA_LINEARREG_INTERCEPT_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_LINEARREG_INTERCEPT_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -14549,23 +19512,38 @@ cdef class LINEARREG_INTERCEPT_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_LINEARREG_INTERCEPT_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_LINEARREG_INTERCEPT_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_LINEARREG_INTERCEPT_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef LINEARREG_INTERCEPT_Stream stream = LINEARREG_INTERCEPT_Stream.__new__(LINEARREG_INTERCEPT_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_LINEARREG_INTERCEPT_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_LINEARREG_INTERCEPT_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_LINEARREG_INTERCEPT_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef LINEARREG_INTERCEPT_Stream stream = LINEARREG_INTERCEPT_Stream.__new__(LINEARREG_INTERCEPT_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_INTERCEPT_Update(<TA_LINEARREG_INTERCEPT_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_INTERCEPT_Update(<TA_LINEARREG_INTERCEPT_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_INTERCEPT_Update", retCode)
         return outreal
@@ -14573,7 +19551,10 @@ cdef class LINEARREG_INTERCEPT_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_INTERCEPT_Peek(<TA_LINEARREG_INTERCEPT_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_INTERCEPT_Peek(<TA_LINEARREG_INTERCEPT_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_INTERCEPT_Peek", retCode)
         return outreal
@@ -14581,26 +19562,34 @@ cdef class LINEARREG_INTERCEPT_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_INTERCEPT_Value(<TA_LINEARREG_INTERCEPT_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_INTERCEPT_Value(<TA_LINEARREG_INTERCEPT_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_INTERCEPT_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_LINEARREG_INTERCEPT_OutRange(<TA_LINEARREG_INTERCEPT_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_LINEARREG_INTERCEPT_Advance(<TA_LINEARREG_INTERCEPT_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_LINEARREG_INTERCEPT_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_LINEARREG_INTERCEPT_Clone(<TA_LINEARREG_INTERCEPT_Stream*>self._handle, &clone)
+        cdef LINEARREG_INTERCEPT_Stream stream = LINEARREG_INTERCEPT_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_INTERCEPT_Clone(<TA_LINEARREG_INTERCEPT_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_INTERCEPT_Clone", retCode)
-        cdef LINEARREG_INTERCEPT_Stream stream = LINEARREG_INTERCEPT_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -14618,9 +19607,11 @@ cdef class LINEARREG_SLOPE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_LINEARREG_SLOPE_Close(<TA_LINEARREG_SLOPE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_LINEARREG_SLOPE_Close(<TA_LINEARREG_SLOPE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -14630,13 +19621,26 @@ cdef class LINEARREG_SLOPE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_LINEARREG_SLOPE_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_SLOPE_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_LINEARREG_SLOPE_Open", retCode, historylen, lib.TA_LINEARREG_SLOPE_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_LINEARREG_SLOPE_Close(<TA_LINEARREG_SLOPE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_LINEARREG_SLOPE_Lookback(timeperiod) + 1
+                retCode = TA_LINEARREG_SLOPE_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_LINEARREG_SLOPE_Close(<TA_LINEARREG_SLOPE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_LINEARREG_SLOPE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -14645,23 +19649,38 @@ cdef class LINEARREG_SLOPE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_LINEARREG_SLOPE_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_LINEARREG_SLOPE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_LINEARREG_SLOPE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef LINEARREG_SLOPE_Stream stream = LINEARREG_SLOPE_Stream.__new__(LINEARREG_SLOPE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_LINEARREG_SLOPE_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_LINEARREG_SLOPE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_LINEARREG_SLOPE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef LINEARREG_SLOPE_Stream stream = LINEARREG_SLOPE_Stream.__new__(LINEARREG_SLOPE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_SLOPE_Update(<TA_LINEARREG_SLOPE_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_SLOPE_Update(<TA_LINEARREG_SLOPE_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_SLOPE_Update", retCode)
         return outreal
@@ -14669,7 +19688,10 @@ cdef class LINEARREG_SLOPE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_SLOPE_Peek(<TA_LINEARREG_SLOPE_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_SLOPE_Peek(<TA_LINEARREG_SLOPE_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_SLOPE_Peek", retCode)
         return outreal
@@ -14677,26 +19699,34 @@ cdef class LINEARREG_SLOPE_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LINEARREG_SLOPE_Value(<TA_LINEARREG_SLOPE_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_SLOPE_Value(<TA_LINEARREG_SLOPE_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_SLOPE_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_LINEARREG_SLOPE_OutRange(<TA_LINEARREG_SLOPE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_LINEARREG_SLOPE_Advance(<TA_LINEARREG_SLOPE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_LINEARREG_SLOPE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_LINEARREG_SLOPE_Clone(<TA_LINEARREG_SLOPE_Stream*>self._handle, &clone)
+        cdef LINEARREG_SLOPE_Stream stream = LINEARREG_SLOPE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LINEARREG_SLOPE_Clone(<TA_LINEARREG_SLOPE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_LINEARREG_SLOPE_Clone", retCode)
-        cdef LINEARREG_SLOPE_Stream stream = LINEARREG_SLOPE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -14712,9 +19742,11 @@ cdef class LN_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_LN_Close(<TA_LN_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_LN_Close(<TA_LN_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -14724,13 +19756,26 @@ cdef class LN_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_LN_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LN_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_LN_Open", retCode, historylen, lib.TA_LN_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_LN_Close(<TA_LN_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_LN_Lookback() + 1
+                retCode = TA_LN_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_LN_Close(<TA_LN_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_LN_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -14739,23 +19784,38 @@ cdef class LN_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_LN_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_LN_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_LN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef LN_Stream stream = LN_Stream.__new__(LN_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_LN_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_LN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_LN_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef LN_Stream stream = LN_Stream.__new__(LN_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LN_Update(<TA_LN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LN_Update(<TA_LN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LN_Update", retCode)
         return outreal
@@ -14763,7 +19823,10 @@ cdef class LN_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LN_Peek(<TA_LN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LN_Peek(<TA_LN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LN_Peek", retCode)
         return outreal
@@ -14771,26 +19834,34 @@ cdef class LN_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LN_Value(<TA_LN_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LN_Value(<TA_LN_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LN_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_LN_OutRange(<TA_LN_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_LN_Advance(<TA_LN_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_LN_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_LN_Clone(<TA_LN_Stream*>self._handle, &clone)
+        cdef LN_Stream stream = LN_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LN_Clone(<TA_LN_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_LN_Clone", retCode)
-        cdef LN_Stream stream = LN_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -14806,9 +19877,11 @@ cdef class LOG10_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_LOG10_Close(<TA_LOG10_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_LOG10_Close(<TA_LOG10_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -14818,13 +19891,26 @@ cdef class LOG10_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_LOG10_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LOG10_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_LOG10_Open", retCode, historylen, lib.TA_LOG10_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_LOG10_Close(<TA_LOG10_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_LOG10_Lookback() + 1
+                retCode = TA_LOG10_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_LOG10_Close(<TA_LOG10_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_LOG10_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -14833,23 +19919,38 @@ cdef class LOG10_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_LOG10_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_LOG10_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_LOG10_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef LOG10_Stream stream = LOG10_Stream.__new__(LOG10_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_LOG10_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_LOG10_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_LOG10_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef LOG10_Stream stream = LOG10_Stream.__new__(LOG10_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LOG10_Update(<TA_LOG10_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LOG10_Update(<TA_LOG10_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LOG10_Update", retCode)
         return outreal
@@ -14857,7 +19958,10 @@ cdef class LOG10_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LOG10_Peek(<TA_LOG10_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LOG10_Peek(<TA_LOG10_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LOG10_Peek", retCode)
         return outreal
@@ -14865,26 +19969,34 @@ cdef class LOG10_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_LOG10_Value(<TA_LOG10_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LOG10_Value(<TA_LOG10_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_LOG10_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_LOG10_OutRange(<TA_LOG10_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_LOG10_Advance(<TA_LOG10_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_LOG10_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_LOG10_Clone(<TA_LOG10_Stream*>self._handle, &clone)
+        cdef LOG10_Stream stream = LOG10_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_LOG10_Clone(<TA_LOG10_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_LOG10_Clone", retCode)
-        cdef LOG10_Stream stream = LOG10_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -14903,9 +20015,11 @@ cdef class MA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MA_Close(<TA_MA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MA_Close(<TA_MA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31, int matype=0):
         cdef np.ndarray a_real = _stream_input(real)
@@ -14915,13 +20029,26 @@ cdef class MA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, matype, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MA_Open", retCode, historylen, lib.TA_MA_Lookback(timeperiod, matype) + 1)
-        if self._handle is not NULL:
-            TA_MA_Close(<TA_MA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MA_Lookback(timeperiod, matype) + 1
+                retCode = TA_MA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, matype, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MA_Close(<TA_MA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31, int matype=0):
@@ -14930,23 +20057,38 @@ cdef class MA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MA_Lookback(timeperiod, matype)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, matype, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MA_Stream stream = MA_Stream.__new__(MA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MA_Lookback(timeperiod, matype)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, matype, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MA_Stream stream = MA_Stream.__new__(MA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MA_Update(<TA_MA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MA_Update(<TA_MA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MA_Update", retCode)
         return outreal
@@ -14954,7 +20096,10 @@ cdef class MA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MA_Peek(<TA_MA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MA_Peek(<TA_MA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MA_Peek", retCode)
         return outreal
@@ -14962,26 +20107,34 @@ cdef class MA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MA_Value(<TA_MA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MA_Value(<TA_MA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MA_OutRange(<TA_MA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MA_Advance(<TA_MA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MA_Clone(<TA_MA_Stream*>self._handle, &clone)
+        cdef MA_Stream stream = MA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MA_Clone(<TA_MA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MA_Clone", retCode)
-        cdef MA_Stream stream = MA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -15003,9 +20156,11 @@ cdef class MACD_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MACD_Close(<TA_MACD_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MACD_Close(<TA_MACD_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int fastperiod=-2**31, int slowperiod=-2**31, int signalperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -15017,13 +20172,26 @@ cdef class MACD_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACD_Open(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, signalperiod, &outmacd, &outmacdsignal, &outmacdhist)
-        if retCode != 0:
-            _stream_open_failed("TA_MACD_Open", retCode, historylen, lib.TA_MACD_Lookback(fastperiod, slowperiod, signalperiod) + 1)
-        if self._handle is not NULL:
-            TA_MACD_Close(<TA_MACD_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MACD_Lookback(fastperiod, slowperiod, signalperiod) + 1
+                retCode = TA_MACD_Open(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, signalperiod, &outmacd, &outmacdsignal, &outmacdhist)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MACD_Close(<TA_MACD_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MACD_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int fastperiod=-2**31, int slowperiod=-2**31, int signalperiod=-2**31):
@@ -15032,19 +20200,33 @@ cdef class MACD_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MACD_Lookback(fastperiod, slowperiod, signalperiod)
-        cdef np.ndarray outmacd = make_double_array(length, lookback)
-        cdef np.ndarray outmacdsignal = make_double_array(length, lookback)
-        cdef np.ndarray outmacdhist = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outmacd
+        cdef np.ndarray outmacdsignal
+        cdef np.ndarray outmacdhist
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MACD_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MACD_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, signalperiod, &outbegidx, &outnbelement, <double*>outmacd.data + lookback, <double*>outmacdsignal.data + lookback, <double*>outmacdhist.data + lookback)
+        cdef MACD_Stream stream = MACD_Stream.__new__(MACD_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MACD_Lookback(fastperiod, slowperiod, signalperiod)
+            outmacd = make_double_array(length, lookback)
+            outmacdsignal = make_double_array(length, lookback)
+            outmacdhist = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MACD_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, signalperiod, &outbegidx, &outnbelement, <double*>outmacd.data + lookback, <double*>outmacdsignal.data + lookback, <double*>outmacdhist.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MACD_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MACD_Stream stream = MACD_Stream.__new__(MACD_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((real,), outmacd), _stream_like((real,), outmacdsignal), _stream_like((real,), outmacdhist))
 
     @cython.binding(False)
@@ -15052,7 +20234,10 @@ cdef class MACD_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACD_Update(<TA_MACD_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACD_Update(<TA_MACD_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
         if retCode != 0:
             _ta_check_success("TA_MACD_Update", retCode)
         return (outmacd, outmacdsignal, outmacdhist)
@@ -15062,7 +20247,10 @@ cdef class MACD_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACD_Peek(<TA_MACD_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACD_Peek(<TA_MACD_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
         if retCode != 0:
             _ta_check_success("TA_MACD_Peek", retCode)
         return (outmacd, outmacdsignal, outmacdhist)
@@ -15072,26 +20260,34 @@ cdef class MACD_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACD_Value(<TA_MACD_Stream*>self._handle, &outmacd, &outmacdsignal, &outmacdhist)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACD_Value(<TA_MACD_Stream*>self._handle, &outmacd, &outmacdsignal, &outmacdhist)
         if retCode != 0:
             _ta_check_success("TA_MACD_Value", retCode)
         return (outmacd, outmacdsignal, outmacdhist)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MACD_OutRange(<TA_MACD_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MACD_Advance(<TA_MACD_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MACD_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MACD_Clone(<TA_MACD_Stream*>self._handle, &clone)
+        cdef MACD_Stream stream = MACD_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACD_Clone(<TA_MACD_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MACD_Clone", retCode)
-        cdef MACD_Stream stream = MACD_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -15116,9 +20312,11 @@ cdef class MACDEXT_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MACDEXT_Close(<TA_MACDEXT_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MACDEXT_Close(<TA_MACDEXT_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int fastperiod=-2**31, int fastmatype=0, int slowperiod=-2**31, int slowmatype=0, int signalperiod=-2**31, int signalmatype=0):
         cdef np.ndarray a_real = _stream_input(real)
@@ -15130,13 +20328,26 @@ cdef class MACDEXT_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACDEXT_Open(&handle, <double*>a_real.data + begidx, historylen, fastperiod, fastmatype, slowperiod, slowmatype, signalperiod, signalmatype, &outmacd, &outmacdsignal, &outmacdhist)
-        if retCode != 0:
-            _stream_open_failed("TA_MACDEXT_Open", retCode, historylen, lib.TA_MACDEXT_Lookback(fastperiod, fastmatype, slowperiod, slowmatype, signalperiod, signalmatype) + 1)
-        if self._handle is not NULL:
-            TA_MACDEXT_Close(<TA_MACDEXT_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MACDEXT_Lookback(fastperiod, fastmatype, slowperiod, slowmatype, signalperiod, signalmatype) + 1
+                retCode = TA_MACDEXT_Open(&handle, <double*>a_real.data + begidx, historylen, fastperiod, fastmatype, slowperiod, slowmatype, signalperiod, signalmatype, &outmacd, &outmacdsignal, &outmacdhist)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MACDEXT_Close(<TA_MACDEXT_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MACDEXT_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int fastperiod=-2**31, int fastmatype=0, int slowperiod=-2**31, int slowmatype=0, int signalperiod=-2**31, int signalmatype=0):
@@ -15145,19 +20356,33 @@ cdef class MACDEXT_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MACDEXT_Lookback(fastperiod, fastmatype, slowperiod, slowmatype, signalperiod, signalmatype)
-        cdef np.ndarray outmacd = make_double_array(length, lookback)
-        cdef np.ndarray outmacdsignal = make_double_array(length, lookback)
-        cdef np.ndarray outmacdhist = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outmacd
+        cdef np.ndarray outmacdsignal
+        cdef np.ndarray outmacdhist
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MACDEXT_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MACDEXT_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, fastperiod, fastmatype, slowperiod, slowmatype, signalperiod, signalmatype, &outbegidx, &outnbelement, <double*>outmacd.data + lookback, <double*>outmacdsignal.data + lookback, <double*>outmacdhist.data + lookback)
+        cdef MACDEXT_Stream stream = MACDEXT_Stream.__new__(MACDEXT_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MACDEXT_Lookback(fastperiod, fastmatype, slowperiod, slowmatype, signalperiod, signalmatype)
+            outmacd = make_double_array(length, lookback)
+            outmacdsignal = make_double_array(length, lookback)
+            outmacdhist = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MACDEXT_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, fastperiod, fastmatype, slowperiod, slowmatype, signalperiod, signalmatype, &outbegidx, &outnbelement, <double*>outmacd.data + lookback, <double*>outmacdsignal.data + lookback, <double*>outmacdhist.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MACDEXT_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MACDEXT_Stream stream = MACDEXT_Stream.__new__(MACDEXT_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((real,), outmacd), _stream_like((real,), outmacdsignal), _stream_like((real,), outmacdhist))
 
     @cython.binding(False)
@@ -15165,7 +20390,10 @@ cdef class MACDEXT_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACDEXT_Update(<TA_MACDEXT_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACDEXT_Update(<TA_MACDEXT_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
         if retCode != 0:
             _ta_check_success("TA_MACDEXT_Update", retCode)
         return (outmacd, outmacdsignal, outmacdhist)
@@ -15175,7 +20403,10 @@ cdef class MACDEXT_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACDEXT_Peek(<TA_MACDEXT_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACDEXT_Peek(<TA_MACDEXT_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
         if retCode != 0:
             _ta_check_success("TA_MACDEXT_Peek", retCode)
         return (outmacd, outmacdsignal, outmacdhist)
@@ -15185,26 +20416,34 @@ cdef class MACDEXT_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACDEXT_Value(<TA_MACDEXT_Stream*>self._handle, &outmacd, &outmacdsignal, &outmacdhist)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACDEXT_Value(<TA_MACDEXT_Stream*>self._handle, &outmacd, &outmacdsignal, &outmacdhist)
         if retCode != 0:
             _ta_check_success("TA_MACDEXT_Value", retCode)
         return (outmacd, outmacdsignal, outmacdhist)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MACDEXT_OutRange(<TA_MACDEXT_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MACDEXT_Advance(<TA_MACDEXT_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MACDEXT_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MACDEXT_Clone(<TA_MACDEXT_Stream*>self._handle, &clone)
+        cdef MACDEXT_Stream stream = MACDEXT_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACDEXT_Clone(<TA_MACDEXT_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MACDEXT_Clone", retCode)
-        cdef MACDEXT_Stream stream = MACDEXT_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -15224,9 +20463,11 @@ cdef class MACDFIX_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MACDFIX_Close(<TA_MACDFIX_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MACDFIX_Close(<TA_MACDFIX_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int signalperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -15238,13 +20479,26 @@ cdef class MACDFIX_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACDFIX_Open(&handle, <double*>a_real.data + begidx, historylen, signalperiod, &outmacd, &outmacdsignal, &outmacdhist)
-        if retCode != 0:
-            _stream_open_failed("TA_MACDFIX_Open", retCode, historylen, lib.TA_MACDFIX_Lookback(signalperiod) + 1)
-        if self._handle is not NULL:
-            TA_MACDFIX_Close(<TA_MACDFIX_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MACDFIX_Lookback(signalperiod) + 1
+                retCode = TA_MACDFIX_Open(&handle, <double*>a_real.data + begidx, historylen, signalperiod, &outmacd, &outmacdsignal, &outmacdhist)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MACDFIX_Close(<TA_MACDFIX_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MACDFIX_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int signalperiod=-2**31):
@@ -15253,19 +20507,33 @@ cdef class MACDFIX_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MACDFIX_Lookback(signalperiod)
-        cdef np.ndarray outmacd = make_double_array(length, lookback)
-        cdef np.ndarray outmacdsignal = make_double_array(length, lookback)
-        cdef np.ndarray outmacdhist = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outmacd
+        cdef np.ndarray outmacdsignal
+        cdef np.ndarray outmacdhist
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MACDFIX_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MACDFIX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, signalperiod, &outbegidx, &outnbelement, <double*>outmacd.data + lookback, <double*>outmacdsignal.data + lookback, <double*>outmacdhist.data + lookback)
+        cdef MACDFIX_Stream stream = MACDFIX_Stream.__new__(MACDFIX_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MACDFIX_Lookback(signalperiod)
+            outmacd = make_double_array(length, lookback)
+            outmacdsignal = make_double_array(length, lookback)
+            outmacdhist = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MACDFIX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, signalperiod, &outbegidx, &outnbelement, <double*>outmacd.data + lookback, <double*>outmacdsignal.data + lookback, <double*>outmacdhist.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MACDFIX_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MACDFIX_Stream stream = MACDFIX_Stream.__new__(MACDFIX_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((real,), outmacd), _stream_like((real,), outmacdsignal), _stream_like((real,), outmacdhist))
 
     @cython.binding(False)
@@ -15273,7 +20541,10 @@ cdef class MACDFIX_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACDFIX_Update(<TA_MACDFIX_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACDFIX_Update(<TA_MACDFIX_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
         if retCode != 0:
             _ta_check_success("TA_MACDFIX_Update", retCode)
         return (outmacd, outmacdsignal, outmacdhist)
@@ -15283,7 +20554,10 @@ cdef class MACDFIX_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACDFIX_Peek(<TA_MACDFIX_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACDFIX_Peek(<TA_MACDFIX_Stream*>self._handle, real, &outmacd, &outmacdsignal, &outmacdhist)
         if retCode != 0:
             _ta_check_success("TA_MACDFIX_Peek", retCode)
         return (outmacd, outmacdsignal, outmacdhist)
@@ -15293,26 +20567,34 @@ cdef class MACDFIX_Stream(Stream):
         cdef double outmacd
         cdef double outmacdsignal
         cdef double outmacdhist
-        cdef TA_RetCode retCode = TA_MACDFIX_Value(<TA_MACDFIX_Stream*>self._handle, &outmacd, &outmacdsignal, &outmacdhist)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACDFIX_Value(<TA_MACDFIX_Stream*>self._handle, &outmacd, &outmacdsignal, &outmacdhist)
         if retCode != 0:
             _ta_check_success("TA_MACDFIX_Value", retCode)
         return (outmacd, outmacdsignal, outmacdhist)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MACDFIX_OutRange(<TA_MACDFIX_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MACDFIX_Advance(<TA_MACDFIX_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MACDFIX_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MACDFIX_Clone(<TA_MACDFIX_Stream*>self._handle, &clone)
+        cdef MACDFIX_Stream stream = MACDFIX_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MACDFIX_Clone(<TA_MACDFIX_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MACDFIX_Clone", retCode)
-        cdef MACDFIX_Stream stream = MACDFIX_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -15332,9 +20614,11 @@ cdef class MAMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MAMA_Close(<TA_MAMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MAMA_Close(<TA_MAMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, double fastlimit=-4e37, double slowlimit=-4e37):
         cdef np.ndarray a_real = _stream_input(real)
@@ -15345,13 +20629,26 @@ cdef class MAMA_Stream(Stream):
         cdef TA_MAMA_Stream* handle = NULL
         cdef double outmama
         cdef double outfama
-        cdef TA_RetCode retCode = TA_MAMA_Open(&handle, <double*>a_real.data + begidx, historylen, fastlimit, slowlimit, &outmama, &outfama)
-        if retCode != 0:
-            _stream_open_failed("TA_MAMA_Open", retCode, historylen, lib.TA_MAMA_Lookback(fastlimit, slowlimit) + 1)
-        if self._handle is not NULL:
-            TA_MAMA_Close(<TA_MAMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MAMA_Lookback(fastlimit, slowlimit) + 1
+                retCode = TA_MAMA_Open(&handle, <double*>a_real.data + begidx, historylen, fastlimit, slowlimit, &outmama, &outfama)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MAMA_Close(<TA_MAMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MAMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, double fastlimit=-4e37, double slowlimit=-4e37):
@@ -15360,25 +20657,41 @@ cdef class MAMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MAMA_Lookback(fastlimit, slowlimit)
-        cdef np.ndarray outmama = make_double_array(length, lookback)
-        cdef np.ndarray outfama = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outmama
+        cdef np.ndarray outfama
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MAMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MAMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, fastlimit, slowlimit, &outbegidx, &outnbelement, <double*>outmama.data + lookback, <double*>outfama.data + lookback)
+        cdef MAMA_Stream stream = MAMA_Stream.__new__(MAMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MAMA_Lookback(fastlimit, slowlimit)
+            outmama = make_double_array(length, lookback)
+            outfama = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MAMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, fastlimit, slowlimit, &outbegidx, &outnbelement, <double*>outmama.data + lookback, <double*>outfama.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MAMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MAMA_Stream stream = MAMA_Stream.__new__(MAMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((real,), outmama), _stream_like((real,), outfama))
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outmama
         cdef double outfama
-        cdef TA_RetCode retCode = TA_MAMA_Update(<TA_MAMA_Stream*>self._handle, real, &outmama, &outfama)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAMA_Update(<TA_MAMA_Stream*>self._handle, real, &outmama, &outfama)
         if retCode != 0:
             _ta_check_success("TA_MAMA_Update", retCode)
         return (outmama, outfama)
@@ -15387,7 +20700,10 @@ cdef class MAMA_Stream(Stream):
     def peek(self, double real):
         cdef double outmama
         cdef double outfama
-        cdef TA_RetCode retCode = TA_MAMA_Peek(<TA_MAMA_Stream*>self._handle, real, &outmama, &outfama)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAMA_Peek(<TA_MAMA_Stream*>self._handle, real, &outmama, &outfama)
         if retCode != 0:
             _ta_check_success("TA_MAMA_Peek", retCode)
         return (outmama, outfama)
@@ -15396,26 +20712,34 @@ cdef class MAMA_Stream(Stream):
     def value(self):
         cdef double outmama
         cdef double outfama
-        cdef TA_RetCode retCode = TA_MAMA_Value(<TA_MAMA_Stream*>self._handle, &outmama, &outfama)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAMA_Value(<TA_MAMA_Stream*>self._handle, &outmama, &outfama)
         if retCode != 0:
             _ta_check_success("TA_MAMA_Value", retCode)
         return (outmama, outfama)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MAMA_OutRange(<TA_MAMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MAMA_Advance(<TA_MAMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MAMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MAMA_Clone(<TA_MAMA_Stream*>self._handle, &clone)
+        cdef MAMA_Stream stream = MAMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAMA_Clone(<TA_MAMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MAMA_Clone", retCode)
-        cdef MAMA_Stream stream = MAMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -15431,9 +20755,11 @@ cdef class MARKETFI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MARKETFI_Close(<TA_MARKETFI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MARKETFI_Close(<TA_MARKETFI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, volume):
         cdef np.ndarray a_high = _stream_input(high)
@@ -15445,13 +20771,26 @@ cdef class MARKETFI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MARKETFI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MARKETFI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MARKETFI_Open", retCode, historylen, lib.TA_MARKETFI_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_MARKETFI_Close(<TA_MARKETFI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MARKETFI_Lookback() + 1
+                retCode = TA_MARKETFI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MARKETFI_Close(<TA_MARKETFI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MARKETFI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, volume):
@@ -15462,23 +20801,38 @@ cdef class MARKETFI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MARKETFI_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MARKETFI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MARKETFI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MARKETFI_Stream stream = MARKETFI_Stream.__new__(MARKETFI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MARKETFI_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MARKETFI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MARKETFI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MARKETFI_Stream stream = MARKETFI_Stream.__new__(MARKETFI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MARKETFI_Update(<TA_MARKETFI_Stream*>self._handle, high, low, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MARKETFI_Update(<TA_MARKETFI_Stream*>self._handle, high, low, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MARKETFI_Update", retCode)
         return outreal
@@ -15486,7 +20840,10 @@ cdef class MARKETFI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MARKETFI_Peek(<TA_MARKETFI_Stream*>self._handle, high, low, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MARKETFI_Peek(<TA_MARKETFI_Stream*>self._handle, high, low, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MARKETFI_Peek", retCode)
         return outreal
@@ -15494,26 +20851,34 @@ cdef class MARKETFI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MARKETFI_Value(<TA_MARKETFI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MARKETFI_Value(<TA_MARKETFI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MARKETFI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MARKETFI_OutRange(<TA_MARKETFI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MARKETFI_Advance(<TA_MARKETFI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MARKETFI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MARKETFI_Clone(<TA_MARKETFI_Stream*>self._handle, &clone)
+        cdef MARKETFI_Stream stream = MARKETFI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MARKETFI_Clone(<TA_MARKETFI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MARKETFI_Clone", retCode)
-        cdef MARKETFI_Stream stream = MARKETFI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -15532,9 +20897,11 @@ cdef class MASSI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MASSI_Close(<TA_MASSI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MASSI_Close(<TA_MASSI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int fastperiod=-2**31, int slowperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -15545,13 +20912,26 @@ cdef class MASSI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MASSI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MASSI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MASSI_Open", retCode, historylen, lib.TA_MASSI_Lookback(fastperiod, slowperiod) + 1)
-        if self._handle is not NULL:
-            TA_MASSI_Close(<TA_MASSI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MASSI_Lookback(fastperiod, slowperiod) + 1
+                retCode = TA_MASSI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MASSI_Close(<TA_MASSI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MASSI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int fastperiod=-2**31, int slowperiod=-2**31):
@@ -15561,23 +20941,38 @@ cdef class MASSI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MASSI_Lookback(fastperiod, slowperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MASSI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MASSI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MASSI_Stream stream = MASSI_Stream.__new__(MASSI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MASSI_Lookback(fastperiod, slowperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MASSI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, fastperiod, slowperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MASSI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MASSI_Stream stream = MASSI_Stream.__new__(MASSI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MASSI_Update(<TA_MASSI_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MASSI_Update(<TA_MASSI_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MASSI_Update", retCode)
         return outreal
@@ -15585,7 +20980,10 @@ cdef class MASSI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MASSI_Peek(<TA_MASSI_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MASSI_Peek(<TA_MASSI_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MASSI_Peek", retCode)
         return outreal
@@ -15593,26 +20991,34 @@ cdef class MASSI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MASSI_Value(<TA_MASSI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MASSI_Value(<TA_MASSI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MASSI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MASSI_OutRange(<TA_MASSI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MASSI_Advance(<TA_MASSI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MASSI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MASSI_Clone(<TA_MASSI_Stream*>self._handle, &clone)
+        cdef MASSI_Stream stream = MASSI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MASSI_Clone(<TA_MASSI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MASSI_Clone", retCode)
-        cdef MASSI_Stream stream = MASSI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -15633,9 +21039,11 @@ cdef class MAVP_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MAVP_Close(<TA_MAVP_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MAVP_Close(<TA_MAVP_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, periods, int minperiod=-2**31, int maxperiod=-2**31, int matype=0):
         cdef np.ndarray a_real = _stream_input(real)
@@ -15646,13 +21054,26 @@ cdef class MAVP_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MAVP_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MAVP_Open(&handle, <double*>a_real.data + begidx, <double*>a_periods.data + begidx, historylen, minperiod, maxperiod, matype, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MAVP_Open", retCode, historylen, lib.TA_MAVP_Lookback(minperiod, maxperiod, matype) + 1)
-        if self._handle is not NULL:
-            TA_MAVP_Close(<TA_MAVP_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MAVP_Lookback(minperiod, maxperiod, matype) + 1
+                retCode = TA_MAVP_Open(&handle, <double*>a_real.data + begidx, <double*>a_periods.data + begidx, historylen, minperiod, maxperiod, matype, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MAVP_Close(<TA_MAVP_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MAVP_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, periods, int minperiod=-2**31, int maxperiod=-2**31, int matype=0):
@@ -15662,23 +21083,38 @@ cdef class MAVP_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MAVP_Lookback(minperiod, maxperiod, matype)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MAVP_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MAVP_OpenAndFill(&handle, <double*>a_real.data + begidx, <double*>a_periods.data + begidx, historylen, minperiod, maxperiod, matype, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MAVP_Stream stream = MAVP_Stream.__new__(MAVP_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MAVP_Lookback(minperiod, maxperiod, matype)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MAVP_OpenAndFill(&handle, <double*>a_real.data + begidx, <double*>a_periods.data + begidx, historylen, minperiod, maxperiod, matype, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MAVP_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MAVP_Stream stream = MAVP_Stream.__new__(MAVP_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real, periods,), outreal)
 
     @cython.binding(False)
     def update(self, double real, double periods):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MAVP_Update(<TA_MAVP_Stream*>self._handle, real, periods, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAVP_Update(<TA_MAVP_Stream*>self._handle, real, periods, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MAVP_Update", retCode)
         return outreal
@@ -15686,7 +21122,10 @@ cdef class MAVP_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real, double periods):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MAVP_Peek(<TA_MAVP_Stream*>self._handle, real, periods, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAVP_Peek(<TA_MAVP_Stream*>self._handle, real, periods, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MAVP_Peek", retCode)
         return outreal
@@ -15694,26 +21133,34 @@ cdef class MAVP_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MAVP_Value(<TA_MAVP_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAVP_Value(<TA_MAVP_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MAVP_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MAVP_OutRange(<TA_MAVP_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MAVP_Advance(<TA_MAVP_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MAVP_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MAVP_Clone(<TA_MAVP_Stream*>self._handle, &clone)
+        cdef MAVP_Stream stream = MAVP_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAVP_Clone(<TA_MAVP_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MAVP_Clone", retCode)
-        cdef MAVP_Stream stream = MAVP_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -15731,9 +21178,11 @@ cdef class MAX_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MAX_Close(<TA_MAX_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MAX_Close(<TA_MAX_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -15743,13 +21192,26 @@ cdef class MAX_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MAX_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MAX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MAX_Open", retCode, historylen, lib.TA_MAX_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MAX_Close(<TA_MAX_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MAX_Lookback(timeperiod) + 1
+                retCode = TA_MAX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MAX_Close(<TA_MAX_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MAX_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -15758,23 +21220,38 @@ cdef class MAX_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MAX_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MAX_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MAX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MAX_Stream stream = MAX_Stream.__new__(MAX_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MAX_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MAX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MAX_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MAX_Stream stream = MAX_Stream.__new__(MAX_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MAX_Update(<TA_MAX_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAX_Update(<TA_MAX_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MAX_Update", retCode)
         return outreal
@@ -15782,7 +21259,10 @@ cdef class MAX_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MAX_Peek(<TA_MAX_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAX_Peek(<TA_MAX_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MAX_Peek", retCode)
         return outreal
@@ -15790,26 +21270,34 @@ cdef class MAX_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MAX_Value(<TA_MAX_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAX_Value(<TA_MAX_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MAX_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MAX_OutRange(<TA_MAX_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MAX_Advance(<TA_MAX_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MAX_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MAX_Clone(<TA_MAX_Stream*>self._handle, &clone)
+        cdef MAX_Stream stream = MAX_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAX_Clone(<TA_MAX_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MAX_Clone", retCode)
-        cdef MAX_Stream stream = MAX_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -15827,9 +21315,11 @@ cdef class MAXINDEX_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MAXINDEX_Close(<TA_MAXINDEX_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MAXINDEX_Close(<TA_MAXINDEX_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -15839,13 +21329,26 @@ cdef class MAXINDEX_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MAXINDEX_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_MAXINDEX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_MAXINDEX_Open", retCode, historylen, lib.TA_MAXINDEX_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MAXINDEX_Close(<TA_MAXINDEX_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MAXINDEX_Lookback(timeperiod) + 1
+                retCode = TA_MAXINDEX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MAXINDEX_Close(<TA_MAXINDEX_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MAXINDEX_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -15854,62 +21357,94 @@ cdef class MAXINDEX_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MAXINDEX_Lookback(timeperiod)
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MAXINDEX_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MAXINDEX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef MAXINDEX_Stream stream = MAXINDEX_Stream.__new__(MAXINDEX_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MAXINDEX_Lookback(timeperiod)
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_MAXINDEX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MAXINDEX_OpenAndFill", retCode, historylen, lookback - begidx + 1)
         cdef np.npy_intp i
         cdef int* outinteger_data = <int*>outinteger.data
         for i in range(lookback, length):
             outinteger_data[i] += begidx
-        cdef MAXINDEX_Stream stream = MAXINDEX_Stream.__new__(MAXINDEX_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outinteger)
 
     @cython.binding(False)
     def update(self, double real):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_MAXINDEX_Update(<TA_MAXINDEX_Stream*>self._handle, real, &outinteger)
+        cdef TA_RetCode retCode
+        cdef int begidx
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAXINDEX_Update(<TA_MAXINDEX_Stream*>self._handle, real, &outinteger)
+                begidx = self._begidx
         if retCode != 0:
             _ta_check_success("TA_MAXINDEX_Update", retCode)
-        return outinteger + self._begidx
+        return outinteger + begidx
 
     @cython.binding(False)
     def peek(self, double real):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_MAXINDEX_Peek(<TA_MAXINDEX_Stream*>self._handle, real, &outinteger)
+        cdef TA_RetCode retCode
+        cdef int begidx
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAXINDEX_Peek(<TA_MAXINDEX_Stream*>self._handle, real, &outinteger)
+                begidx = self._begidx
         if retCode != 0:
             _ta_check_success("TA_MAXINDEX_Peek", retCode)
-        return outinteger + self._begidx
+        return outinteger + begidx
 
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_MAXINDEX_Value(<TA_MAXINDEX_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        cdef int begidx
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAXINDEX_Value(<TA_MAXINDEX_Stream*>self._handle, &outinteger)
+                begidx = self._begidx
         if retCode != 0:
             _ta_check_success("TA_MAXINDEX_Value", retCode)
-        return outinteger + self._begidx
+        return outinteger + begidx
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MAXINDEX_OutRange(<TA_MAXINDEX_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MAXINDEX_Advance(<TA_MAXINDEX_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MAXINDEX_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MAXINDEX_Clone(<TA_MAXINDEX_Stream*>self._handle, &clone)
+        cdef MAXINDEX_Stream stream = MAXINDEX_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MAXINDEX_Clone(<TA_MAXINDEX_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MAXINDEX_Clone", retCode)
-        cdef MAXINDEX_Stream stream = MAXINDEX_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -15925,9 +21460,11 @@ cdef class MEDPRICE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MEDPRICE_Close(<TA_MEDPRICE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MEDPRICE_Close(<TA_MEDPRICE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low):
         cdef np.ndarray a_high = _stream_input(high)
@@ -15938,13 +21475,26 @@ cdef class MEDPRICE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MEDPRICE_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MEDPRICE_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MEDPRICE_Open", retCode, historylen, lib.TA_MEDPRICE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_MEDPRICE_Close(<TA_MEDPRICE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MEDPRICE_Lookback() + 1
+                retCode = TA_MEDPRICE_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MEDPRICE_Close(<TA_MEDPRICE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MEDPRICE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low):
@@ -15954,23 +21504,38 @@ cdef class MEDPRICE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MEDPRICE_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MEDPRICE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MEDPRICE_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MEDPRICE_Stream stream = MEDPRICE_Stream.__new__(MEDPRICE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MEDPRICE_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MEDPRICE_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MEDPRICE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MEDPRICE_Stream stream = MEDPRICE_Stream.__new__(MEDPRICE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MEDPRICE_Update(<TA_MEDPRICE_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MEDPRICE_Update(<TA_MEDPRICE_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MEDPRICE_Update", retCode)
         return outreal
@@ -15978,7 +21543,10 @@ cdef class MEDPRICE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MEDPRICE_Peek(<TA_MEDPRICE_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MEDPRICE_Peek(<TA_MEDPRICE_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MEDPRICE_Peek", retCode)
         return outreal
@@ -15986,26 +21554,34 @@ cdef class MEDPRICE_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MEDPRICE_Value(<TA_MEDPRICE_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MEDPRICE_Value(<TA_MEDPRICE_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MEDPRICE_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MEDPRICE_OutRange(<TA_MEDPRICE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MEDPRICE_Advance(<TA_MEDPRICE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MEDPRICE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MEDPRICE_Clone(<TA_MEDPRICE_Stream*>self._handle, &clone)
+        cdef MEDPRICE_Stream stream = MEDPRICE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MEDPRICE_Clone(<TA_MEDPRICE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MEDPRICE_Clone", retCode)
-        cdef MEDPRICE_Stream stream = MEDPRICE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -16023,9 +21599,11 @@ cdef class MFI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MFI_Close(<TA_MFI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MFI_Close(<TA_MFI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, volume, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -16038,13 +21616,26 @@ cdef class MFI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MFI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MFI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MFI_Open", retCode, historylen, lib.TA_MFI_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MFI_Close(<TA_MFI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MFI_Lookback(timeperiod) + 1
+                retCode = TA_MFI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MFI_Close(<TA_MFI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MFI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, volume, int timeperiod=-2**31):
@@ -16056,23 +21647,38 @@ cdef class MFI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MFI_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MFI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MFI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MFI_Stream stream = MFI_Stream.__new__(MFI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MFI_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MFI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MFI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MFI_Stream stream = MFI_Stream.__new__(MFI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MFI_Update(<TA_MFI_Stream*>self._handle, high, low, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MFI_Update(<TA_MFI_Stream*>self._handle, high, low, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MFI_Update", retCode)
         return outreal
@@ -16080,7 +21686,10 @@ cdef class MFI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MFI_Peek(<TA_MFI_Stream*>self._handle, high, low, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MFI_Peek(<TA_MFI_Stream*>self._handle, high, low, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MFI_Peek", retCode)
         return outreal
@@ -16088,26 +21697,34 @@ cdef class MFI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MFI_Value(<TA_MFI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MFI_Value(<TA_MFI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MFI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MFI_OutRange(<TA_MFI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MFI_Advance(<TA_MFI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MFI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MFI_Clone(<TA_MFI_Stream*>self._handle, &clone)
+        cdef MFI_Stream stream = MFI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MFI_Clone(<TA_MFI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MFI_Clone", retCode)
-        cdef MFI_Stream stream = MFI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -16125,9 +21742,11 @@ cdef class MIDPOINT_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MIDPOINT_Close(<TA_MIDPOINT_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MIDPOINT_Close(<TA_MIDPOINT_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -16137,13 +21756,26 @@ cdef class MIDPOINT_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MIDPOINT_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIDPOINT_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MIDPOINT_Open", retCode, historylen, lib.TA_MIDPOINT_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MIDPOINT_Close(<TA_MIDPOINT_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MIDPOINT_Lookback(timeperiod) + 1
+                retCode = TA_MIDPOINT_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MIDPOINT_Close(<TA_MIDPOINT_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MIDPOINT_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -16152,23 +21784,38 @@ cdef class MIDPOINT_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MIDPOINT_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MIDPOINT_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MIDPOINT_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MIDPOINT_Stream stream = MIDPOINT_Stream.__new__(MIDPOINT_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MIDPOINT_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MIDPOINT_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MIDPOINT_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MIDPOINT_Stream stream = MIDPOINT_Stream.__new__(MIDPOINT_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIDPOINT_Update(<TA_MIDPOINT_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIDPOINT_Update(<TA_MIDPOINT_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MIDPOINT_Update", retCode)
         return outreal
@@ -16176,7 +21823,10 @@ cdef class MIDPOINT_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIDPOINT_Peek(<TA_MIDPOINT_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIDPOINT_Peek(<TA_MIDPOINT_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MIDPOINT_Peek", retCode)
         return outreal
@@ -16184,26 +21834,34 @@ cdef class MIDPOINT_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIDPOINT_Value(<TA_MIDPOINT_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIDPOINT_Value(<TA_MIDPOINT_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MIDPOINT_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MIDPOINT_OutRange(<TA_MIDPOINT_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MIDPOINT_Advance(<TA_MIDPOINT_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MIDPOINT_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MIDPOINT_Clone(<TA_MIDPOINT_Stream*>self._handle, &clone)
+        cdef MIDPOINT_Stream stream = MIDPOINT_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIDPOINT_Clone(<TA_MIDPOINT_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MIDPOINT_Clone", retCode)
-        cdef MIDPOINT_Stream stream = MIDPOINT_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -16221,9 +21879,11 @@ cdef class MIDPRICE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MIDPRICE_Close(<TA_MIDPRICE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MIDPRICE_Close(<TA_MIDPRICE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -16234,13 +21894,26 @@ cdef class MIDPRICE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MIDPRICE_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIDPRICE_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MIDPRICE_Open", retCode, historylen, lib.TA_MIDPRICE_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MIDPRICE_Close(<TA_MIDPRICE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MIDPRICE_Lookback(timeperiod) + 1
+                retCode = TA_MIDPRICE_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MIDPRICE_Close(<TA_MIDPRICE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MIDPRICE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int timeperiod=-2**31):
@@ -16250,23 +21923,38 @@ cdef class MIDPRICE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MIDPRICE_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MIDPRICE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MIDPRICE_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MIDPRICE_Stream stream = MIDPRICE_Stream.__new__(MIDPRICE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MIDPRICE_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MIDPRICE_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MIDPRICE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MIDPRICE_Stream stream = MIDPRICE_Stream.__new__(MIDPRICE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIDPRICE_Update(<TA_MIDPRICE_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIDPRICE_Update(<TA_MIDPRICE_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MIDPRICE_Update", retCode)
         return outreal
@@ -16274,7 +21962,10 @@ cdef class MIDPRICE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIDPRICE_Peek(<TA_MIDPRICE_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIDPRICE_Peek(<TA_MIDPRICE_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MIDPRICE_Peek", retCode)
         return outreal
@@ -16282,26 +21973,34 @@ cdef class MIDPRICE_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIDPRICE_Value(<TA_MIDPRICE_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIDPRICE_Value(<TA_MIDPRICE_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MIDPRICE_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MIDPRICE_OutRange(<TA_MIDPRICE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MIDPRICE_Advance(<TA_MIDPRICE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MIDPRICE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MIDPRICE_Clone(<TA_MIDPRICE_Stream*>self._handle, &clone)
+        cdef MIDPRICE_Stream stream = MIDPRICE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIDPRICE_Clone(<TA_MIDPRICE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MIDPRICE_Clone", retCode)
-        cdef MIDPRICE_Stream stream = MIDPRICE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -16319,9 +22018,11 @@ cdef class MIN_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MIN_Close(<TA_MIN_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MIN_Close(<TA_MIN_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -16331,13 +22032,26 @@ cdef class MIN_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MIN_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIN_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MIN_Open", retCode, historylen, lib.TA_MIN_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MIN_Close(<TA_MIN_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MIN_Lookback(timeperiod) + 1
+                retCode = TA_MIN_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MIN_Close(<TA_MIN_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MIN_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -16346,23 +22060,38 @@ cdef class MIN_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MIN_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MIN_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MIN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MIN_Stream stream = MIN_Stream.__new__(MIN_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MIN_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MIN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MIN_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MIN_Stream stream = MIN_Stream.__new__(MIN_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIN_Update(<TA_MIN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIN_Update(<TA_MIN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MIN_Update", retCode)
         return outreal
@@ -16370,7 +22099,10 @@ cdef class MIN_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIN_Peek(<TA_MIN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIN_Peek(<TA_MIN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MIN_Peek", retCode)
         return outreal
@@ -16378,26 +22110,34 @@ cdef class MIN_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MIN_Value(<TA_MIN_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIN_Value(<TA_MIN_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MIN_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MIN_OutRange(<TA_MIN_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MIN_Advance(<TA_MIN_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MIN_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MIN_Clone(<TA_MIN_Stream*>self._handle, &clone)
+        cdef MIN_Stream stream = MIN_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MIN_Clone(<TA_MIN_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MIN_Clone", retCode)
-        cdef MIN_Stream stream = MIN_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -16415,9 +22155,11 @@ cdef class MININDEX_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MININDEX_Close(<TA_MININDEX_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MININDEX_Close(<TA_MININDEX_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -16427,13 +22169,26 @@ cdef class MININDEX_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MININDEX_Stream* handle = NULL
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_MININDEX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outinteger)
-        if retCode != 0:
-            _stream_open_failed("TA_MININDEX_Open", retCode, historylen, lib.TA_MININDEX_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MININDEX_Close(<TA_MININDEX_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MININDEX_Lookback(timeperiod) + 1
+                retCode = TA_MININDEX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outinteger)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MININDEX_Close(<TA_MININDEX_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MININDEX_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -16442,62 +22197,94 @@ cdef class MININDEX_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MININDEX_Lookback(timeperiod)
-        cdef np.ndarray outinteger = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outinteger
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MININDEX_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MININDEX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+        cdef MININDEX_Stream stream = MININDEX_Stream.__new__(MININDEX_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MININDEX_Lookback(timeperiod)
+            outinteger = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_MININDEX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <int*>outinteger.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MININDEX_OpenAndFill", retCode, historylen, lookback - begidx + 1)
         cdef np.npy_intp i
         cdef int* outinteger_data = <int*>outinteger.data
         for i in range(lookback, length):
             outinteger_data[i] += begidx
-        cdef MININDEX_Stream stream = MININDEX_Stream.__new__(MININDEX_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outinteger)
 
     @cython.binding(False)
     def update(self, double real):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_MININDEX_Update(<TA_MININDEX_Stream*>self._handle, real, &outinteger)
+        cdef TA_RetCode retCode
+        cdef int begidx
+        with nogil:
+            with self._mutex:
+                retCode = TA_MININDEX_Update(<TA_MININDEX_Stream*>self._handle, real, &outinteger)
+                begidx = self._begidx
         if retCode != 0:
             _ta_check_success("TA_MININDEX_Update", retCode)
-        return outinteger + self._begidx
+        return outinteger + begidx
 
     @cython.binding(False)
     def peek(self, double real):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_MININDEX_Peek(<TA_MININDEX_Stream*>self._handle, real, &outinteger)
+        cdef TA_RetCode retCode
+        cdef int begidx
+        with nogil:
+            with self._mutex:
+                retCode = TA_MININDEX_Peek(<TA_MININDEX_Stream*>self._handle, real, &outinteger)
+                begidx = self._begidx
         if retCode != 0:
             _ta_check_success("TA_MININDEX_Peek", retCode)
-        return outinteger + self._begidx
+        return outinteger + begidx
 
     @property
     def value(self):
         cdef int outinteger
-        cdef TA_RetCode retCode = TA_MININDEX_Value(<TA_MININDEX_Stream*>self._handle, &outinteger)
+        cdef TA_RetCode retCode
+        cdef int begidx
+        with nogil:
+            with self._mutex:
+                retCode = TA_MININDEX_Value(<TA_MININDEX_Stream*>self._handle, &outinteger)
+                begidx = self._begidx
         if retCode != 0:
             _ta_check_success("TA_MININDEX_Value", retCode)
-        return outinteger + self._begidx
+        return outinteger + begidx
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MININDEX_OutRange(<TA_MININDEX_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MININDEX_Advance(<TA_MININDEX_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MININDEX_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MININDEX_Clone(<TA_MININDEX_Stream*>self._handle, &clone)
+        cdef MININDEX_Stream stream = MININDEX_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MININDEX_Clone(<TA_MININDEX_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MININDEX_Clone", retCode)
-        cdef MININDEX_Stream stream = MININDEX_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -16516,9 +22303,11 @@ cdef class MINMAX_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MINMAX_Close(<TA_MINMAX_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MINMAX_Close(<TA_MINMAX_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -16529,13 +22318,26 @@ cdef class MINMAX_Stream(Stream):
         cdef TA_MINMAX_Stream* handle = NULL
         cdef double outmin
         cdef double outmax
-        cdef TA_RetCode retCode = TA_MINMAX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outmin, &outmax)
-        if retCode != 0:
-            _stream_open_failed("TA_MINMAX_Open", retCode, historylen, lib.TA_MINMAX_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MINMAX_Close(<TA_MINMAX_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MINMAX_Lookback(timeperiod) + 1
+                retCode = TA_MINMAX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outmin, &outmax)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MINMAX_Close(<TA_MINMAX_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MINMAX_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -16544,25 +22346,41 @@ cdef class MINMAX_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MINMAX_Lookback(timeperiod)
-        cdef np.ndarray outmin = make_double_array(length, lookback)
-        cdef np.ndarray outmax = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outmin
+        cdef np.ndarray outmax
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MINMAX_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MINMAX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outmin.data + lookback, <double*>outmax.data + lookback)
+        cdef MINMAX_Stream stream = MINMAX_Stream.__new__(MINMAX_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MINMAX_Lookback(timeperiod)
+            outmin = make_double_array(length, lookback)
+            outmax = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MINMAX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outmin.data + lookback, <double*>outmax.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MINMAX_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MINMAX_Stream stream = MINMAX_Stream.__new__(MINMAX_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((real,), outmin), _stream_like((real,), outmax))
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outmin
         cdef double outmax
-        cdef TA_RetCode retCode = TA_MINMAX_Update(<TA_MINMAX_Stream*>self._handle, real, &outmin, &outmax)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINMAX_Update(<TA_MINMAX_Stream*>self._handle, real, &outmin, &outmax)
         if retCode != 0:
             _ta_check_success("TA_MINMAX_Update", retCode)
         return (outmin, outmax)
@@ -16571,7 +22389,10 @@ cdef class MINMAX_Stream(Stream):
     def peek(self, double real):
         cdef double outmin
         cdef double outmax
-        cdef TA_RetCode retCode = TA_MINMAX_Peek(<TA_MINMAX_Stream*>self._handle, real, &outmin, &outmax)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINMAX_Peek(<TA_MINMAX_Stream*>self._handle, real, &outmin, &outmax)
         if retCode != 0:
             _ta_check_success("TA_MINMAX_Peek", retCode)
         return (outmin, outmax)
@@ -16580,26 +22401,34 @@ cdef class MINMAX_Stream(Stream):
     def value(self):
         cdef double outmin
         cdef double outmax
-        cdef TA_RetCode retCode = TA_MINMAX_Value(<TA_MINMAX_Stream*>self._handle, &outmin, &outmax)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINMAX_Value(<TA_MINMAX_Stream*>self._handle, &outmin, &outmax)
         if retCode != 0:
             _ta_check_success("TA_MINMAX_Value", retCode)
         return (outmin, outmax)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MINMAX_OutRange(<TA_MINMAX_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MINMAX_Advance(<TA_MINMAX_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MINMAX_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MINMAX_Clone(<TA_MINMAX_Stream*>self._handle, &clone)
+        cdef MINMAX_Stream stream = MINMAX_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINMAX_Clone(<TA_MINMAX_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MINMAX_Clone", retCode)
-        cdef MINMAX_Stream stream = MINMAX_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -16618,9 +22447,11 @@ cdef class MINMAXINDEX_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MINMAXINDEX_Close(<TA_MINMAXINDEX_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MINMAXINDEX_Close(<TA_MINMAXINDEX_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -16631,13 +22462,26 @@ cdef class MINMAXINDEX_Stream(Stream):
         cdef TA_MINMAXINDEX_Stream* handle = NULL
         cdef int outminidx
         cdef int outmaxidx
-        cdef TA_RetCode retCode = TA_MINMAXINDEX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outminidx, &outmaxidx)
-        if retCode != 0:
-            _stream_open_failed("TA_MINMAXINDEX_Open", retCode, historylen, lib.TA_MINMAXINDEX_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MINMAXINDEX_Close(<TA_MINMAXINDEX_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MINMAXINDEX_Lookback(timeperiod) + 1
+                retCode = TA_MINMAXINDEX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outminidx, &outmaxidx)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MINMAXINDEX_Close(<TA_MINMAXINDEX_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MINMAXINDEX_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -16646,13 +22490,29 @@ cdef class MINMAXINDEX_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MINMAXINDEX_Lookback(timeperiod)
-        cdef np.ndarray outminidx = make_int_array(length, lookback)
-        cdef np.ndarray outmaxidx = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outminidx
+        cdef np.ndarray outmaxidx
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MINMAXINDEX_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MINMAXINDEX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <int*>outminidx.data + lookback, <int*>outmaxidx.data + lookback)
+        cdef MINMAXINDEX_Stream stream = MINMAXINDEX_Stream.__new__(MINMAXINDEX_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MINMAXINDEX_Lookback(timeperiod)
+            outminidx = make_int_array(length, lookback)
+            outmaxidx = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_MINMAXINDEX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <int*>outminidx.data + lookback, <int*>outmaxidx.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MINMAXINDEX_OpenAndFill", retCode, historylen, lookback - begidx + 1)
         cdef np.npy_intp i
@@ -16662,53 +22522,70 @@ cdef class MINMAXINDEX_Stream(Stream):
         cdef int* outmaxidx_data = <int*>outmaxidx.data
         for i in range(lookback, length):
             outmaxidx_data[i] += begidx
-        cdef MINMAXINDEX_Stream stream = MINMAXINDEX_Stream.__new__(MINMAXINDEX_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((real,), outminidx), _stream_like((real,), outmaxidx))
 
     @cython.binding(False)
     def update(self, double real):
         cdef int outminidx
         cdef int outmaxidx
-        cdef TA_RetCode retCode = TA_MINMAXINDEX_Update(<TA_MINMAXINDEX_Stream*>self._handle, real, &outminidx, &outmaxidx)
+        cdef TA_RetCode retCode
+        cdef int begidx
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINMAXINDEX_Update(<TA_MINMAXINDEX_Stream*>self._handle, real, &outminidx, &outmaxidx)
+                begidx = self._begidx
         if retCode != 0:
             _ta_check_success("TA_MINMAXINDEX_Update", retCode)
-        return (outminidx + self._begidx, outmaxidx + self._begidx)
+        return (outminidx + begidx, outmaxidx + begidx)
 
     @cython.binding(False)
     def peek(self, double real):
         cdef int outminidx
         cdef int outmaxidx
-        cdef TA_RetCode retCode = TA_MINMAXINDEX_Peek(<TA_MINMAXINDEX_Stream*>self._handle, real, &outminidx, &outmaxidx)
+        cdef TA_RetCode retCode
+        cdef int begidx
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINMAXINDEX_Peek(<TA_MINMAXINDEX_Stream*>self._handle, real, &outminidx, &outmaxidx)
+                begidx = self._begidx
         if retCode != 0:
             _ta_check_success("TA_MINMAXINDEX_Peek", retCode)
-        return (outminidx + self._begidx, outmaxidx + self._begidx)
+        return (outminidx + begidx, outmaxidx + begidx)
 
     @property
     def value(self):
         cdef int outminidx
         cdef int outmaxidx
-        cdef TA_RetCode retCode = TA_MINMAXINDEX_Value(<TA_MINMAXINDEX_Stream*>self._handle, &outminidx, &outmaxidx)
+        cdef TA_RetCode retCode
+        cdef int begidx
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINMAXINDEX_Value(<TA_MINMAXINDEX_Stream*>self._handle, &outminidx, &outmaxidx)
+                begidx = self._begidx
         if retCode != 0:
             _ta_check_success("TA_MINMAXINDEX_Value", retCode)
-        return (outminidx + self._begidx, outmaxidx + self._begidx)
+        return (outminidx + begidx, outmaxidx + begidx)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MINMAXINDEX_OutRange(<TA_MINMAXINDEX_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MINMAXINDEX_Advance(<TA_MINMAXINDEX_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MINMAXINDEX_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MINMAXINDEX_Clone(<TA_MINMAXINDEX_Stream*>self._handle, &clone)
+        cdef MINMAXINDEX_Stream stream = MINMAXINDEX_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINMAXINDEX_Clone(<TA_MINMAXINDEX_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MINMAXINDEX_Clone", retCode)
-        cdef MINMAXINDEX_Stream stream = MINMAXINDEX_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -16726,9 +22603,11 @@ cdef class MINUS_DI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MINUS_DI_Close(<TA_MINUS_DI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MINUS_DI_Close(<TA_MINUS_DI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -16740,13 +22619,26 @@ cdef class MINUS_DI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MINUS_DI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MINUS_DI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MINUS_DI_Open", retCode, historylen, lib.TA_MINUS_DI_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MINUS_DI_Close(<TA_MINUS_DI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MINUS_DI_Lookback(timeperiod) + 1
+                retCode = TA_MINUS_DI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MINUS_DI_Close(<TA_MINUS_DI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MINUS_DI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -16757,23 +22649,38 @@ cdef class MINUS_DI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MINUS_DI_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MINUS_DI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MINUS_DI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MINUS_DI_Stream stream = MINUS_DI_Stream.__new__(MINUS_DI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MINUS_DI_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MINUS_DI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MINUS_DI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MINUS_DI_Stream stream = MINUS_DI_Stream.__new__(MINUS_DI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MINUS_DI_Update(<TA_MINUS_DI_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINUS_DI_Update(<TA_MINUS_DI_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MINUS_DI_Update", retCode)
         return outreal
@@ -16781,7 +22688,10 @@ cdef class MINUS_DI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MINUS_DI_Peek(<TA_MINUS_DI_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINUS_DI_Peek(<TA_MINUS_DI_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MINUS_DI_Peek", retCode)
         return outreal
@@ -16789,26 +22699,34 @@ cdef class MINUS_DI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MINUS_DI_Value(<TA_MINUS_DI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINUS_DI_Value(<TA_MINUS_DI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MINUS_DI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MINUS_DI_OutRange(<TA_MINUS_DI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MINUS_DI_Advance(<TA_MINUS_DI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MINUS_DI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MINUS_DI_Clone(<TA_MINUS_DI_Stream*>self._handle, &clone)
+        cdef MINUS_DI_Stream stream = MINUS_DI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINUS_DI_Clone(<TA_MINUS_DI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MINUS_DI_Clone", retCode)
-        cdef MINUS_DI_Stream stream = MINUS_DI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -16826,9 +22744,11 @@ cdef class MINUS_DM_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MINUS_DM_Close(<TA_MINUS_DM_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MINUS_DM_Close(<TA_MINUS_DM_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -16839,13 +22759,26 @@ cdef class MINUS_DM_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MINUS_DM_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MINUS_DM_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MINUS_DM_Open", retCode, historylen, lib.TA_MINUS_DM_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MINUS_DM_Close(<TA_MINUS_DM_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MINUS_DM_Lookback(timeperiod) + 1
+                retCode = TA_MINUS_DM_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MINUS_DM_Close(<TA_MINUS_DM_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MINUS_DM_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int timeperiod=-2**31):
@@ -16855,23 +22788,38 @@ cdef class MINUS_DM_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MINUS_DM_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MINUS_DM_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MINUS_DM_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MINUS_DM_Stream stream = MINUS_DM_Stream.__new__(MINUS_DM_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MINUS_DM_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MINUS_DM_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MINUS_DM_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MINUS_DM_Stream stream = MINUS_DM_Stream.__new__(MINUS_DM_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MINUS_DM_Update(<TA_MINUS_DM_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINUS_DM_Update(<TA_MINUS_DM_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MINUS_DM_Update", retCode)
         return outreal
@@ -16879,7 +22827,10 @@ cdef class MINUS_DM_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MINUS_DM_Peek(<TA_MINUS_DM_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINUS_DM_Peek(<TA_MINUS_DM_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MINUS_DM_Peek", retCode)
         return outreal
@@ -16887,26 +22838,34 @@ cdef class MINUS_DM_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MINUS_DM_Value(<TA_MINUS_DM_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINUS_DM_Value(<TA_MINUS_DM_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MINUS_DM_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MINUS_DM_OutRange(<TA_MINUS_DM_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MINUS_DM_Advance(<TA_MINUS_DM_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MINUS_DM_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MINUS_DM_Clone(<TA_MINUS_DM_Stream*>self._handle, &clone)
+        cdef MINUS_DM_Stream stream = MINUS_DM_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MINUS_DM_Clone(<TA_MINUS_DM_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MINUS_DM_Clone", retCode)
-        cdef MINUS_DM_Stream stream = MINUS_DM_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -16924,9 +22883,11 @@ cdef class MOM_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MOM_Close(<TA_MOM_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MOM_Close(<TA_MOM_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -16936,13 +22897,26 @@ cdef class MOM_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MOM_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MOM_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MOM_Open", retCode, historylen, lib.TA_MOM_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_MOM_Close(<TA_MOM_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MOM_Lookback(timeperiod) + 1
+                retCode = TA_MOM_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MOM_Close(<TA_MOM_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MOM_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -16951,23 +22925,38 @@ cdef class MOM_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MOM_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MOM_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MOM_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MOM_Stream stream = MOM_Stream.__new__(MOM_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MOM_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MOM_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MOM_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MOM_Stream stream = MOM_Stream.__new__(MOM_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MOM_Update(<TA_MOM_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MOM_Update(<TA_MOM_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MOM_Update", retCode)
         return outreal
@@ -16975,7 +22964,10 @@ cdef class MOM_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MOM_Peek(<TA_MOM_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MOM_Peek(<TA_MOM_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MOM_Peek", retCode)
         return outreal
@@ -16983,26 +22975,34 @@ cdef class MOM_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MOM_Value(<TA_MOM_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MOM_Value(<TA_MOM_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MOM_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MOM_OutRange(<TA_MOM_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MOM_Advance(<TA_MOM_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MOM_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MOM_Clone(<TA_MOM_Stream*>self._handle, &clone)
+        cdef MOM_Stream stream = MOM_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MOM_Clone(<TA_MOM_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MOM_Clone", retCode)
-        cdef MOM_Stream stream = MOM_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -17019,9 +23019,11 @@ cdef class MULT_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_MULT_Close(<TA_MULT_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_MULT_Close(<TA_MULT_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real0, real1):
         cdef np.ndarray a_real0 = _stream_input(real0)
@@ -17032,13 +23034,26 @@ cdef class MULT_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_MULT_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MULT_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_MULT_Open", retCode, historylen, lib.TA_MULT_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_MULT_Close(<TA_MULT_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_MULT_Lookback() + 1
+                retCode = TA_MULT_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_MULT_Close(<TA_MULT_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_MULT_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real0, real1):
@@ -17048,23 +23063,38 @@ cdef class MULT_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_MULT_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_MULT_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_MULT_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef MULT_Stream stream = MULT_Stream.__new__(MULT_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_MULT_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_MULT_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_MULT_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef MULT_Stream stream = MULT_Stream.__new__(MULT_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real0, real1,), outreal)
 
     @cython.binding(False)
     def update(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MULT_Update(<TA_MULT_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MULT_Update(<TA_MULT_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MULT_Update", retCode)
         return outreal
@@ -17072,7 +23102,10 @@ cdef class MULT_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MULT_Peek(<TA_MULT_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MULT_Peek(<TA_MULT_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MULT_Peek", retCode)
         return outreal
@@ -17080,26 +23113,34 @@ cdef class MULT_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_MULT_Value(<TA_MULT_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MULT_Value(<TA_MULT_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_MULT_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_MULT_OutRange(<TA_MULT_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_MULT_Advance(<TA_MULT_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_MULT_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_MULT_Clone(<TA_MULT_Stream*>self._handle, &clone)
+        cdef MULT_Stream stream = MULT_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_MULT_Clone(<TA_MULT_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_MULT_Clone", retCode)
-        cdef MULT_Stream stream = MULT_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -17117,9 +23158,11 @@ cdef class NATR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_NATR_Close(<TA_NATR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_NATR_Close(<TA_NATR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -17131,13 +23174,26 @@ cdef class NATR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_NATR_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_NATR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_NATR_Open", retCode, historylen, lib.TA_NATR_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_NATR_Close(<TA_NATR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_NATR_Lookback(timeperiod) + 1
+                retCode = TA_NATR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_NATR_Close(<TA_NATR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_NATR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -17148,23 +23204,38 @@ cdef class NATR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_NATR_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_NATR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_NATR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef NATR_Stream stream = NATR_Stream.__new__(NATR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_NATR_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_NATR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_NATR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef NATR_Stream stream = NATR_Stream.__new__(NATR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_NATR_Update(<TA_NATR_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_NATR_Update(<TA_NATR_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_NATR_Update", retCode)
         return outreal
@@ -17172,7 +23243,10 @@ cdef class NATR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_NATR_Peek(<TA_NATR_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_NATR_Peek(<TA_NATR_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_NATR_Peek", retCode)
         return outreal
@@ -17180,26 +23254,34 @@ cdef class NATR_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_NATR_Value(<TA_NATR_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_NATR_Value(<TA_NATR_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_NATR_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_NATR_OutRange(<TA_NATR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_NATR_Advance(<TA_NATR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_NATR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_NATR_Clone(<TA_NATR_Stream*>self._handle, &clone)
+        cdef NATR_Stream stream = NATR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_NATR_Clone(<TA_NATR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_NATR_Clone", retCode)
-        cdef NATR_Stream stream = NATR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -17215,9 +23297,11 @@ cdef class NVI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_NVI_Close(<TA_NVI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_NVI_Close(<TA_NVI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, close, volume):
         cdef np.ndarray a_close = _stream_input(close)
@@ -17228,13 +23312,26 @@ cdef class NVI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_NVI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_NVI_Open(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_NVI_Open", retCode, historylen, lib.TA_NVI_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_NVI_Close(<TA_NVI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_NVI_Lookback() + 1
+                retCode = TA_NVI_Open(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_NVI_Close(<TA_NVI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_NVI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(close, volume):
@@ -17244,23 +23341,38 @@ cdef class NVI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_NVI_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_NVI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_NVI_OpenAndFill(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef NVI_Stream stream = NVI_Stream.__new__(NVI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_NVI_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_NVI_OpenAndFill(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_NVI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef NVI_Stream stream = NVI_Stream.__new__(NVI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((close, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_NVI_Update(<TA_NVI_Stream*>self._handle, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_NVI_Update(<TA_NVI_Stream*>self._handle, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_NVI_Update", retCode)
         return outreal
@@ -17268,7 +23380,10 @@ cdef class NVI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_NVI_Peek(<TA_NVI_Stream*>self._handle, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_NVI_Peek(<TA_NVI_Stream*>self._handle, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_NVI_Peek", retCode)
         return outreal
@@ -17276,26 +23391,34 @@ cdef class NVI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_NVI_Value(<TA_NVI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_NVI_Value(<TA_NVI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_NVI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_NVI_OutRange(<TA_NVI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_NVI_Advance(<TA_NVI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_NVI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_NVI_Clone(<TA_NVI_Stream*>self._handle, &clone)
+        cdef NVI_Stream stream = NVI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_NVI_Clone(<TA_NVI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_NVI_Clone", retCode)
-        cdef NVI_Stream stream = NVI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -17312,9 +23435,11 @@ cdef class OBV_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_OBV_Close(<TA_OBV_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_OBV_Close(<TA_OBV_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, volume):
         cdef np.ndarray a_real = _stream_input(real)
@@ -17325,13 +23450,26 @@ cdef class OBV_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_OBV_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_OBV_Open(&handle, <double*>a_real.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_OBV_Open", retCode, historylen, lib.TA_OBV_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_OBV_Close(<TA_OBV_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_OBV_Lookback() + 1
+                retCode = TA_OBV_Open(&handle, <double*>a_real.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_OBV_Close(<TA_OBV_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_OBV_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, volume):
@@ -17341,23 +23479,38 @@ cdef class OBV_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_OBV_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_OBV_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_OBV_OpenAndFill(&handle, <double*>a_real.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef OBV_Stream stream = OBV_Stream.__new__(OBV_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_OBV_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_OBV_OpenAndFill(&handle, <double*>a_real.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_OBV_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef OBV_Stream stream = OBV_Stream.__new__(OBV_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double real, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_OBV_Update(<TA_OBV_Stream*>self._handle, real, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_OBV_Update(<TA_OBV_Stream*>self._handle, real, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_OBV_Update", retCode)
         return outreal
@@ -17365,7 +23518,10 @@ cdef class OBV_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_OBV_Peek(<TA_OBV_Stream*>self._handle, real, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_OBV_Peek(<TA_OBV_Stream*>self._handle, real, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_OBV_Peek", retCode)
         return outreal
@@ -17373,26 +23529,34 @@ cdef class OBV_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_OBV_Value(<TA_OBV_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_OBV_Value(<TA_OBV_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_OBV_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_OBV_OutRange(<TA_OBV_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_OBV_Advance(<TA_OBV_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_OBV_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_OBV_Clone(<TA_OBV_Stream*>self._handle, &clone)
+        cdef OBV_Stream stream = OBV_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_OBV_Clone(<TA_OBV_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_OBV_Clone", retCode)
-        cdef OBV_Stream stream = OBV_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -17411,9 +23575,11 @@ cdef class PERCENTILE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_PERCENTILE_Close(<TA_PERCENTILE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_PERCENTILE_Close(<TA_PERCENTILE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31, double percentile=50.0):
         cdef np.ndarray a_real = _stream_input(real)
@@ -17423,13 +23589,26 @@ cdef class PERCENTILE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_PERCENTILE_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PERCENTILE_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, percentile, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_PERCENTILE_Open", retCode, historylen, lib.TA_PERCENTILE_Lookback(timeperiod, percentile) + 1)
-        if self._handle is not NULL:
-            TA_PERCENTILE_Close(<TA_PERCENTILE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_PERCENTILE_Lookback(timeperiod, percentile) + 1
+                retCode = TA_PERCENTILE_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, percentile, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_PERCENTILE_Close(<TA_PERCENTILE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_PERCENTILE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31, double percentile=50.0):
@@ -17438,23 +23617,38 @@ cdef class PERCENTILE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_PERCENTILE_Lookback(timeperiod, percentile)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_PERCENTILE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_PERCENTILE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, percentile, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef PERCENTILE_Stream stream = PERCENTILE_Stream.__new__(PERCENTILE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_PERCENTILE_Lookback(timeperiod, percentile)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_PERCENTILE_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, percentile, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_PERCENTILE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef PERCENTILE_Stream stream = PERCENTILE_Stream.__new__(PERCENTILE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PERCENTILE_Update(<TA_PERCENTILE_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PERCENTILE_Update(<TA_PERCENTILE_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PERCENTILE_Update", retCode)
         return outreal
@@ -17462,7 +23656,10 @@ cdef class PERCENTILE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PERCENTILE_Peek(<TA_PERCENTILE_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PERCENTILE_Peek(<TA_PERCENTILE_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PERCENTILE_Peek", retCode)
         return outreal
@@ -17470,26 +23667,34 @@ cdef class PERCENTILE_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PERCENTILE_Value(<TA_PERCENTILE_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PERCENTILE_Value(<TA_PERCENTILE_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PERCENTILE_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_PERCENTILE_OutRange(<TA_PERCENTILE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_PERCENTILE_Advance(<TA_PERCENTILE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_PERCENTILE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_PERCENTILE_Clone(<TA_PERCENTILE_Stream*>self._handle, &clone)
+        cdef PERCENTILE_Stream stream = PERCENTILE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PERCENTILE_Clone(<TA_PERCENTILE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_PERCENTILE_Clone", retCode)
-        cdef PERCENTILE_Stream stream = PERCENTILE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -17507,9 +23712,11 @@ cdef class PERCENTRANK_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_PERCENTRANK_Close(<TA_PERCENTRANK_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_PERCENTRANK_Close(<TA_PERCENTRANK_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -17519,13 +23726,26 @@ cdef class PERCENTRANK_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_PERCENTRANK_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PERCENTRANK_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_PERCENTRANK_Open", retCode, historylen, lib.TA_PERCENTRANK_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_PERCENTRANK_Close(<TA_PERCENTRANK_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_PERCENTRANK_Lookback(timeperiod) + 1
+                retCode = TA_PERCENTRANK_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_PERCENTRANK_Close(<TA_PERCENTRANK_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_PERCENTRANK_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -17534,23 +23754,38 @@ cdef class PERCENTRANK_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_PERCENTRANK_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_PERCENTRANK_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_PERCENTRANK_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef PERCENTRANK_Stream stream = PERCENTRANK_Stream.__new__(PERCENTRANK_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_PERCENTRANK_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_PERCENTRANK_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_PERCENTRANK_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef PERCENTRANK_Stream stream = PERCENTRANK_Stream.__new__(PERCENTRANK_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PERCENTRANK_Update(<TA_PERCENTRANK_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PERCENTRANK_Update(<TA_PERCENTRANK_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PERCENTRANK_Update", retCode)
         return outreal
@@ -17558,7 +23793,10 @@ cdef class PERCENTRANK_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PERCENTRANK_Peek(<TA_PERCENTRANK_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PERCENTRANK_Peek(<TA_PERCENTRANK_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PERCENTRANK_Peek", retCode)
         return outreal
@@ -17566,26 +23804,34 @@ cdef class PERCENTRANK_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PERCENTRANK_Value(<TA_PERCENTRANK_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PERCENTRANK_Value(<TA_PERCENTRANK_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PERCENTRANK_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_PERCENTRANK_OutRange(<TA_PERCENTRANK_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_PERCENTRANK_Advance(<TA_PERCENTRANK_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_PERCENTRANK_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_PERCENTRANK_Clone(<TA_PERCENTRANK_Stream*>self._handle, &clone)
+        cdef PERCENTRANK_Stream stream = PERCENTRANK_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PERCENTRANK_Clone(<TA_PERCENTRANK_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_PERCENTRANK_Clone", retCode)
-        cdef PERCENTRANK_Stream stream = PERCENTRANK_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -17603,9 +23849,11 @@ cdef class PLUS_DI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_PLUS_DI_Close(<TA_PLUS_DI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_PLUS_DI_Close(<TA_PLUS_DI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -17617,13 +23865,26 @@ cdef class PLUS_DI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_PLUS_DI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PLUS_DI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_PLUS_DI_Open", retCode, historylen, lib.TA_PLUS_DI_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_PLUS_DI_Close(<TA_PLUS_DI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_PLUS_DI_Lookback(timeperiod) + 1
+                retCode = TA_PLUS_DI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_PLUS_DI_Close(<TA_PLUS_DI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_PLUS_DI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -17634,23 +23895,38 @@ cdef class PLUS_DI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_PLUS_DI_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_PLUS_DI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_PLUS_DI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef PLUS_DI_Stream stream = PLUS_DI_Stream.__new__(PLUS_DI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_PLUS_DI_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_PLUS_DI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_PLUS_DI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef PLUS_DI_Stream stream = PLUS_DI_Stream.__new__(PLUS_DI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PLUS_DI_Update(<TA_PLUS_DI_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PLUS_DI_Update(<TA_PLUS_DI_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PLUS_DI_Update", retCode)
         return outreal
@@ -17658,7 +23934,10 @@ cdef class PLUS_DI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PLUS_DI_Peek(<TA_PLUS_DI_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PLUS_DI_Peek(<TA_PLUS_DI_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PLUS_DI_Peek", retCode)
         return outreal
@@ -17666,26 +23945,34 @@ cdef class PLUS_DI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PLUS_DI_Value(<TA_PLUS_DI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PLUS_DI_Value(<TA_PLUS_DI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PLUS_DI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_PLUS_DI_OutRange(<TA_PLUS_DI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_PLUS_DI_Advance(<TA_PLUS_DI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_PLUS_DI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_PLUS_DI_Clone(<TA_PLUS_DI_Stream*>self._handle, &clone)
+        cdef PLUS_DI_Stream stream = PLUS_DI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PLUS_DI_Clone(<TA_PLUS_DI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_PLUS_DI_Clone", retCode)
-        cdef PLUS_DI_Stream stream = PLUS_DI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -17703,9 +23990,11 @@ cdef class PLUS_DM_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_PLUS_DM_Close(<TA_PLUS_DM_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_PLUS_DM_Close(<TA_PLUS_DM_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -17716,13 +24005,26 @@ cdef class PLUS_DM_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_PLUS_DM_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PLUS_DM_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_PLUS_DM_Open", retCode, historylen, lib.TA_PLUS_DM_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_PLUS_DM_Close(<TA_PLUS_DM_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_PLUS_DM_Lookback(timeperiod) + 1
+                retCode = TA_PLUS_DM_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_PLUS_DM_Close(<TA_PLUS_DM_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_PLUS_DM_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, int timeperiod=-2**31):
@@ -17732,23 +24034,38 @@ cdef class PLUS_DM_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_PLUS_DM_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_PLUS_DM_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_PLUS_DM_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef PLUS_DM_Stream stream = PLUS_DM_Stream.__new__(PLUS_DM_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_PLUS_DM_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_PLUS_DM_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_PLUS_DM_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef PLUS_DM_Stream stream = PLUS_DM_Stream.__new__(PLUS_DM_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PLUS_DM_Update(<TA_PLUS_DM_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PLUS_DM_Update(<TA_PLUS_DM_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PLUS_DM_Update", retCode)
         return outreal
@@ -17756,7 +24073,10 @@ cdef class PLUS_DM_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PLUS_DM_Peek(<TA_PLUS_DM_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PLUS_DM_Peek(<TA_PLUS_DM_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PLUS_DM_Peek", retCode)
         return outreal
@@ -17764,26 +24084,34 @@ cdef class PLUS_DM_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PLUS_DM_Value(<TA_PLUS_DM_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PLUS_DM_Value(<TA_PLUS_DM_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PLUS_DM_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_PLUS_DM_OutRange(<TA_PLUS_DM_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_PLUS_DM_Advance(<TA_PLUS_DM_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_PLUS_DM_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_PLUS_DM_Clone(<TA_PLUS_DM_Stream*>self._handle, &clone)
+        cdef PLUS_DM_Stream stream = PLUS_DM_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PLUS_DM_Clone(<TA_PLUS_DM_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_PLUS_DM_Clone", retCode)
-        cdef PLUS_DM_Stream stream = PLUS_DM_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -17803,9 +24131,11 @@ cdef class PPO_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_PPO_Close(<TA_PPO_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_PPO_Close(<TA_PPO_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int fastperiod=-2**31, int slowperiod=-2**31, int matype=1):
         cdef np.ndarray a_real = _stream_input(real)
@@ -17815,13 +24145,26 @@ cdef class PPO_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_PPO_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PPO_Open(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, matype, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_PPO_Open", retCode, historylen, lib.TA_PPO_Lookback(fastperiod, slowperiod, matype) + 1)
-        if self._handle is not NULL:
-            TA_PPO_Close(<TA_PPO_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_PPO_Lookback(fastperiod, slowperiod, matype) + 1
+                retCode = TA_PPO_Open(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, matype, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_PPO_Close(<TA_PPO_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_PPO_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int fastperiod=-2**31, int slowperiod=-2**31, int matype=1):
@@ -17830,23 +24173,38 @@ cdef class PPO_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_PPO_Lookback(fastperiod, slowperiod, matype)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_PPO_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_PPO_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, matype, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef PPO_Stream stream = PPO_Stream.__new__(PPO_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_PPO_Lookback(fastperiod, slowperiod, matype)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_PPO_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, fastperiod, slowperiod, matype, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_PPO_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef PPO_Stream stream = PPO_Stream.__new__(PPO_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PPO_Update(<TA_PPO_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PPO_Update(<TA_PPO_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PPO_Update", retCode)
         return outreal
@@ -17854,7 +24212,10 @@ cdef class PPO_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PPO_Peek(<TA_PPO_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PPO_Peek(<TA_PPO_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PPO_Peek", retCode)
         return outreal
@@ -17862,26 +24223,34 @@ cdef class PPO_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PPO_Value(<TA_PPO_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PPO_Value(<TA_PPO_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PPO_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_PPO_OutRange(<TA_PPO_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_PPO_Advance(<TA_PPO_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_PPO_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_PPO_Clone(<TA_PPO_Stream*>self._handle, &clone)
+        cdef PPO_Stream stream = PPO_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PPO_Clone(<TA_PPO_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_PPO_Clone", retCode)
-        cdef PPO_Stream stream = PPO_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -17897,9 +24266,11 @@ cdef class PVI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_PVI_Close(<TA_PVI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_PVI_Close(<TA_PVI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, close, volume):
         cdef np.ndarray a_close = _stream_input(close)
@@ -17910,13 +24281,26 @@ cdef class PVI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_PVI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVI_Open(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_PVI_Open", retCode, historylen, lib.TA_PVI_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_PVI_Close(<TA_PVI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_PVI_Lookback() + 1
+                retCode = TA_PVI_Open(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_PVI_Close(<TA_PVI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_PVI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(close, volume):
@@ -17926,23 +24310,38 @@ cdef class PVI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_PVI_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_PVI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_PVI_OpenAndFill(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef PVI_Stream stream = PVI_Stream.__new__(PVI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_PVI_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_PVI_OpenAndFill(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_PVI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef PVI_Stream stream = PVI_Stream.__new__(PVI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((close, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVI_Update(<TA_PVI_Stream*>self._handle, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVI_Update(<TA_PVI_Stream*>self._handle, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PVI_Update", retCode)
         return outreal
@@ -17950,7 +24349,10 @@ cdef class PVI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVI_Peek(<TA_PVI_Stream*>self._handle, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVI_Peek(<TA_PVI_Stream*>self._handle, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PVI_Peek", retCode)
         return outreal
@@ -17958,26 +24360,34 @@ cdef class PVI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVI_Value(<TA_PVI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVI_Value(<TA_PVI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PVI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_PVI_OutRange(<TA_PVI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_PVI_Advance(<TA_PVI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_PVI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_PVI_Clone(<TA_PVI_Stream*>self._handle, &clone)
+        cdef PVI_Stream stream = PVI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVI_Clone(<TA_PVI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_PVI_Clone", retCode)
-        cdef PVI_Stream stream = PVI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -17997,9 +24407,11 @@ cdef class PVO_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_PVO_Close(<TA_PVO_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_PVO_Close(<TA_PVO_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, volume, int fastperiod=-2**31, int slowperiod=-2**31, int matype=1):
         cdef np.ndarray a_volume = _stream_input(volume)
@@ -18009,13 +24421,26 @@ cdef class PVO_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_PVO_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVO_Open(&handle, <double*>a_volume.data + begidx, historylen, fastperiod, slowperiod, matype, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_PVO_Open", retCode, historylen, lib.TA_PVO_Lookback(fastperiod, slowperiod, matype) + 1)
-        if self._handle is not NULL:
-            TA_PVO_Close(<TA_PVO_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_PVO_Lookback(fastperiod, slowperiod, matype) + 1
+                retCode = TA_PVO_Open(&handle, <double*>a_volume.data + begidx, historylen, fastperiod, slowperiod, matype, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_PVO_Close(<TA_PVO_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_PVO_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(volume, int fastperiod=-2**31, int slowperiod=-2**31, int matype=1):
@@ -18024,23 +24449,38 @@ cdef class PVO_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_PVO_Lookback(fastperiod, slowperiod, matype)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_PVO_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_PVO_OpenAndFill(&handle, <double*>a_volume.data + begidx, historylen, fastperiod, slowperiod, matype, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef PVO_Stream stream = PVO_Stream.__new__(PVO_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_PVO_Lookback(fastperiod, slowperiod, matype)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_PVO_OpenAndFill(&handle, <double*>a_volume.data + begidx, historylen, fastperiod, slowperiod, matype, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_PVO_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef PVO_Stream stream = PVO_Stream.__new__(PVO_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((volume,), outreal)
 
     @cython.binding(False)
     def update(self, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVO_Update(<TA_PVO_Stream*>self._handle, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVO_Update(<TA_PVO_Stream*>self._handle, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PVO_Update", retCode)
         return outreal
@@ -18048,7 +24488,10 @@ cdef class PVO_Stream(Stream):
     @cython.binding(False)
     def peek(self, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVO_Peek(<TA_PVO_Stream*>self._handle, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVO_Peek(<TA_PVO_Stream*>self._handle, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PVO_Peek", retCode)
         return outreal
@@ -18056,26 +24499,34 @@ cdef class PVO_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVO_Value(<TA_PVO_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVO_Value(<TA_PVO_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PVO_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_PVO_OutRange(<TA_PVO_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_PVO_Advance(<TA_PVO_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_PVO_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_PVO_Clone(<TA_PVO_Stream*>self._handle, &clone)
+        cdef PVO_Stream stream = PVO_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVO_Clone(<TA_PVO_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_PVO_Clone", retCode)
-        cdef PVO_Stream stream = PVO_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -18091,9 +24542,11 @@ cdef class PVT_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_PVT_Close(<TA_PVT_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_PVT_Close(<TA_PVT_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, close, volume):
         cdef np.ndarray a_close = _stream_input(close)
@@ -18104,13 +24557,26 @@ cdef class PVT_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_PVT_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVT_Open(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_PVT_Open", retCode, historylen, lib.TA_PVT_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_PVT_Close(<TA_PVT_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_PVT_Lookback() + 1
+                retCode = TA_PVT_Open(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_PVT_Close(<TA_PVT_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_PVT_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(close, volume):
@@ -18120,23 +24586,38 @@ cdef class PVT_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_PVT_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_PVT_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_PVT_OpenAndFill(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef PVT_Stream stream = PVT_Stream.__new__(PVT_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_PVT_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_PVT_OpenAndFill(&handle, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_PVT_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef PVT_Stream stream = PVT_Stream.__new__(PVT_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((close, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVT_Update(<TA_PVT_Stream*>self._handle, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVT_Update(<TA_PVT_Stream*>self._handle, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PVT_Update", retCode)
         return outreal
@@ -18144,7 +24625,10 @@ cdef class PVT_Stream(Stream):
     @cython.binding(False)
     def peek(self, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVT_Peek(<TA_PVT_Stream*>self._handle, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVT_Peek(<TA_PVT_Stream*>self._handle, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PVT_Peek", retCode)
         return outreal
@@ -18152,26 +24636,34 @@ cdef class PVT_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_PVT_Value(<TA_PVT_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVT_Value(<TA_PVT_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_PVT_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_PVT_OutRange(<TA_PVT_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_PVT_Advance(<TA_PVT_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_PVT_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_PVT_Clone(<TA_PVT_Stream*>self._handle, &clone)
+        cdef PVT_Stream stream = PVT_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_PVT_Clone(<TA_PVT_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_PVT_Clone", retCode)
-        cdef PVT_Stream stream = PVT_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -18189,9 +24681,11 @@ cdef class QSTICK_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_QSTICK_Close(<TA_QSTICK_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_QSTICK_Close(<TA_QSTICK_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, open, close, int timeperiod=-2**31):
         cdef np.ndarray a_open = _stream_input(open)
@@ -18202,13 +24696,26 @@ cdef class QSTICK_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_QSTICK_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_QSTICK_Open(&handle, <double*>a_open.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_QSTICK_Open", retCode, historylen, lib.TA_QSTICK_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_QSTICK_Close(<TA_QSTICK_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_QSTICK_Lookback(timeperiod) + 1
+                retCode = TA_QSTICK_Open(&handle, <double*>a_open.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_QSTICK_Close(<TA_QSTICK_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_QSTICK_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(open, close, int timeperiod=-2**31):
@@ -18218,23 +24725,38 @@ cdef class QSTICK_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_QSTICK_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_QSTICK_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_QSTICK_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef QSTICK_Stream stream = QSTICK_Stream.__new__(QSTICK_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_QSTICK_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_QSTICK_OpenAndFill(&handle, <double*>a_open.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_QSTICK_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef QSTICK_Stream stream = QSTICK_Stream.__new__(QSTICK_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((open, close,), outreal)
 
     @cython.binding(False)
     def update(self, double open, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_QSTICK_Update(<TA_QSTICK_Stream*>self._handle, open, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_QSTICK_Update(<TA_QSTICK_Stream*>self._handle, open, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_QSTICK_Update", retCode)
         return outreal
@@ -18242,7 +24764,10 @@ cdef class QSTICK_Stream(Stream):
     @cython.binding(False)
     def peek(self, double open, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_QSTICK_Peek(<TA_QSTICK_Stream*>self._handle, open, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_QSTICK_Peek(<TA_QSTICK_Stream*>self._handle, open, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_QSTICK_Peek", retCode)
         return outreal
@@ -18250,26 +24775,34 @@ cdef class QSTICK_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_QSTICK_Value(<TA_QSTICK_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_QSTICK_Value(<TA_QSTICK_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_QSTICK_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_QSTICK_OutRange(<TA_QSTICK_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_QSTICK_Advance(<TA_QSTICK_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_QSTICK_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_QSTICK_Clone(<TA_QSTICK_Stream*>self._handle, &clone)
+        cdef QSTICK_Stream stream = QSTICK_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_QSTICK_Clone(<TA_QSTICK_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_QSTICK_Clone", retCode)
-        cdef QSTICK_Stream stream = QSTICK_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -18287,9 +24820,11 @@ cdef class RMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_RMA_Close(<TA_RMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_RMA_Close(<TA_RMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -18299,13 +24834,26 @@ cdef class RMA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_RMA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_RMA_Open", retCode, historylen, lib.TA_RMA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_RMA_Close(<TA_RMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_RMA_Lookback(timeperiod) + 1
+                retCode = TA_RMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_RMA_Close(<TA_RMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_RMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -18314,23 +24862,38 @@ cdef class RMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_RMA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_RMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_RMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef RMA_Stream stream = RMA_Stream.__new__(RMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_RMA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_RMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_RMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef RMA_Stream stream = RMA_Stream.__new__(RMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RMA_Update(<TA_RMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RMA_Update(<TA_RMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RMA_Update", retCode)
         return outreal
@@ -18338,7 +24901,10 @@ cdef class RMA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RMA_Peek(<TA_RMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RMA_Peek(<TA_RMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RMA_Peek", retCode)
         return outreal
@@ -18346,26 +24912,34 @@ cdef class RMA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RMA_Value(<TA_RMA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RMA_Value(<TA_RMA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RMA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_RMA_OutRange(<TA_RMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_RMA_Advance(<TA_RMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_RMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_RMA_Clone(<TA_RMA_Stream*>self._handle, &clone)
+        cdef RMA_Stream stream = RMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RMA_Clone(<TA_RMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_RMA_Clone", retCode)
-        cdef RMA_Stream stream = RMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -18383,9 +24957,11 @@ cdef class ROC_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ROC_Close(<TA_ROC_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ROC_Close(<TA_ROC_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -18395,13 +24971,26 @@ cdef class ROC_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ROC_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROC_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ROC_Open", retCode, historylen, lib.TA_ROC_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ROC_Close(<TA_ROC_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ROC_Lookback(timeperiod) + 1
+                retCode = TA_ROC_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ROC_Close(<TA_ROC_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ROC_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -18410,23 +24999,38 @@ cdef class ROC_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ROC_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ROC_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ROC_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ROC_Stream stream = ROC_Stream.__new__(ROC_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ROC_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ROC_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ROC_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ROC_Stream stream = ROC_Stream.__new__(ROC_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROC_Update(<TA_ROC_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROC_Update(<TA_ROC_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROC_Update", retCode)
         return outreal
@@ -18434,7 +25038,10 @@ cdef class ROC_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROC_Peek(<TA_ROC_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROC_Peek(<TA_ROC_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROC_Peek", retCode)
         return outreal
@@ -18442,26 +25049,34 @@ cdef class ROC_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROC_Value(<TA_ROC_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROC_Value(<TA_ROC_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROC_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ROC_OutRange(<TA_ROC_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ROC_Advance(<TA_ROC_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ROC_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ROC_Clone(<TA_ROC_Stream*>self._handle, &clone)
+        cdef ROC_Stream stream = ROC_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROC_Clone(<TA_ROC_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ROC_Clone", retCode)
-        cdef ROC_Stream stream = ROC_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -18479,9 +25094,11 @@ cdef class ROCP_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ROCP_Close(<TA_ROCP_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ROCP_Close(<TA_ROCP_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -18491,13 +25108,26 @@ cdef class ROCP_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ROCP_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCP_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ROCP_Open", retCode, historylen, lib.TA_ROCP_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ROCP_Close(<TA_ROCP_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ROCP_Lookback(timeperiod) + 1
+                retCode = TA_ROCP_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ROCP_Close(<TA_ROCP_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ROCP_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -18506,23 +25136,38 @@ cdef class ROCP_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ROCP_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ROCP_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ROCP_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ROCP_Stream stream = ROCP_Stream.__new__(ROCP_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ROCP_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ROCP_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ROCP_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ROCP_Stream stream = ROCP_Stream.__new__(ROCP_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCP_Update(<TA_ROCP_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCP_Update(<TA_ROCP_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROCP_Update", retCode)
         return outreal
@@ -18530,7 +25175,10 @@ cdef class ROCP_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCP_Peek(<TA_ROCP_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCP_Peek(<TA_ROCP_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROCP_Peek", retCode)
         return outreal
@@ -18538,26 +25186,34 @@ cdef class ROCP_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCP_Value(<TA_ROCP_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCP_Value(<TA_ROCP_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROCP_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ROCP_OutRange(<TA_ROCP_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ROCP_Advance(<TA_ROCP_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ROCP_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ROCP_Clone(<TA_ROCP_Stream*>self._handle, &clone)
+        cdef ROCP_Stream stream = ROCP_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCP_Clone(<TA_ROCP_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ROCP_Clone", retCode)
-        cdef ROCP_Stream stream = ROCP_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -18575,9 +25231,11 @@ cdef class ROCR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ROCR_Close(<TA_ROCR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ROCR_Close(<TA_ROCR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -18587,13 +25245,26 @@ cdef class ROCR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ROCR_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCR_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ROCR_Open", retCode, historylen, lib.TA_ROCR_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ROCR_Close(<TA_ROCR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ROCR_Lookback(timeperiod) + 1
+                retCode = TA_ROCR_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ROCR_Close(<TA_ROCR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ROCR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -18602,23 +25273,38 @@ cdef class ROCR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ROCR_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ROCR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ROCR_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ROCR_Stream stream = ROCR_Stream.__new__(ROCR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ROCR_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ROCR_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ROCR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ROCR_Stream stream = ROCR_Stream.__new__(ROCR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCR_Update(<TA_ROCR_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCR_Update(<TA_ROCR_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROCR_Update", retCode)
         return outreal
@@ -18626,7 +25312,10 @@ cdef class ROCR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCR_Peek(<TA_ROCR_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCR_Peek(<TA_ROCR_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROCR_Peek", retCode)
         return outreal
@@ -18634,26 +25323,34 @@ cdef class ROCR_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCR_Value(<TA_ROCR_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCR_Value(<TA_ROCR_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROCR_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ROCR_OutRange(<TA_ROCR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ROCR_Advance(<TA_ROCR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ROCR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ROCR_Clone(<TA_ROCR_Stream*>self._handle, &clone)
+        cdef ROCR_Stream stream = ROCR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCR_Clone(<TA_ROCR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ROCR_Clone", retCode)
-        cdef ROCR_Stream stream = ROCR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -18671,9 +25368,11 @@ cdef class ROCR100_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ROCR100_Close(<TA_ROCR100_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ROCR100_Close(<TA_ROCR100_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -18683,13 +25382,26 @@ cdef class ROCR100_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ROCR100_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCR100_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ROCR100_Open", retCode, historylen, lib.TA_ROCR100_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ROCR100_Close(<TA_ROCR100_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ROCR100_Lookback(timeperiod) + 1
+                retCode = TA_ROCR100_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ROCR100_Close(<TA_ROCR100_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ROCR100_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -18698,23 +25410,38 @@ cdef class ROCR100_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ROCR100_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ROCR100_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ROCR100_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ROCR100_Stream stream = ROCR100_Stream.__new__(ROCR100_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ROCR100_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ROCR100_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ROCR100_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ROCR100_Stream stream = ROCR100_Stream.__new__(ROCR100_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCR100_Update(<TA_ROCR100_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCR100_Update(<TA_ROCR100_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROCR100_Update", retCode)
         return outreal
@@ -18722,7 +25449,10 @@ cdef class ROCR100_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCR100_Peek(<TA_ROCR100_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCR100_Peek(<TA_ROCR100_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROCR100_Peek", retCode)
         return outreal
@@ -18730,26 +25460,34 @@ cdef class ROCR100_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ROCR100_Value(<TA_ROCR100_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCR100_Value(<TA_ROCR100_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ROCR100_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ROCR100_OutRange(<TA_ROCR100_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ROCR100_Advance(<TA_ROCR100_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ROCR100_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ROCR100_Clone(<TA_ROCR100_Stream*>self._handle, &clone)
+        cdef ROCR100_Stream stream = ROCR100_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ROCR100_Clone(<TA_ROCR100_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ROCR100_Clone", retCode)
-        cdef ROCR100_Stream stream = ROCR100_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -18767,9 +25505,11 @@ cdef class RSI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_RSI_Close(<TA_RSI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_RSI_Close(<TA_RSI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -18779,13 +25519,26 @@ cdef class RSI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_RSI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RSI_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_RSI_Open", retCode, historylen, lib.TA_RSI_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_RSI_Close(<TA_RSI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_RSI_Lookback(timeperiod) + 1
+                retCode = TA_RSI_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_RSI_Close(<TA_RSI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_RSI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -18794,23 +25547,38 @@ cdef class RSI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_RSI_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_RSI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_RSI_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef RSI_Stream stream = RSI_Stream.__new__(RSI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_RSI_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_RSI_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_RSI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef RSI_Stream stream = RSI_Stream.__new__(RSI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RSI_Update(<TA_RSI_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RSI_Update(<TA_RSI_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RSI_Update", retCode)
         return outreal
@@ -18818,7 +25586,10 @@ cdef class RSI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RSI_Peek(<TA_RSI_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RSI_Peek(<TA_RSI_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RSI_Peek", retCode)
         return outreal
@@ -18826,26 +25597,34 @@ cdef class RSI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RSI_Value(<TA_RSI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RSI_Value(<TA_RSI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RSI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_RSI_OutRange(<TA_RSI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_RSI_Advance(<TA_RSI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_RSI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_RSI_Clone(<TA_RSI_Stream*>self._handle, &clone)
+        cdef RSI_Stream stream = RSI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RSI_Clone(<TA_RSI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_RSI_Clone", retCode)
-        cdef RSI_Stream stream = RSI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -18864,9 +25643,11 @@ cdef class RVI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_RVI_Close(<TA_RVI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_RVI_Close(<TA_RVI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31, int stddevperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -18876,13 +25657,26 @@ cdef class RVI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_RVI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RVI_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, stddevperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_RVI_Open", retCode, historylen, lib.TA_RVI_Lookback(timeperiod, stddevperiod) + 1)
-        if self._handle is not NULL:
-            TA_RVI_Close(<TA_RVI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_RVI_Lookback(timeperiod, stddevperiod) + 1
+                retCode = TA_RVI_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, stddevperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_RVI_Close(<TA_RVI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_RVI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31, int stddevperiod=-2**31):
@@ -18891,23 +25685,38 @@ cdef class RVI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_RVI_Lookback(timeperiod, stddevperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_RVI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_RVI_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, stddevperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef RVI_Stream stream = RVI_Stream.__new__(RVI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_RVI_Lookback(timeperiod, stddevperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_RVI_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, stddevperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_RVI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef RVI_Stream stream = RVI_Stream.__new__(RVI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RVI_Update(<TA_RVI_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RVI_Update(<TA_RVI_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RVI_Update", retCode)
         return outreal
@@ -18915,7 +25724,10 @@ cdef class RVI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RVI_Peek(<TA_RVI_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RVI_Peek(<TA_RVI_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RVI_Peek", retCode)
         return outreal
@@ -18923,26 +25735,34 @@ cdef class RVI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RVI_Value(<TA_RVI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RVI_Value(<TA_RVI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RVI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_RVI_OutRange(<TA_RVI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_RVI_Advance(<TA_RVI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_RVI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_RVI_Clone(<TA_RVI_Stream*>self._handle, &clone)
+        cdef RVI_Stream stream = RVI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RVI_Clone(<TA_RVI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_RVI_Clone", retCode)
-        cdef RVI_Stream stream = RVI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -18960,9 +25780,11 @@ cdef class RVOL_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_RVOL_Close(<TA_RVOL_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_RVOL_Close(<TA_RVOL_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, volume, int timeperiod=-2**31):
         cdef np.ndarray a_volume = _stream_input(volume)
@@ -18972,13 +25794,26 @@ cdef class RVOL_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_RVOL_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RVOL_Open(&handle, <double*>a_volume.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_RVOL_Open", retCode, historylen, lib.TA_RVOL_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_RVOL_Close(<TA_RVOL_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_RVOL_Lookback(timeperiod) + 1
+                retCode = TA_RVOL_Open(&handle, <double*>a_volume.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_RVOL_Close(<TA_RVOL_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_RVOL_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(volume, int timeperiod=-2**31):
@@ -18987,23 +25822,38 @@ cdef class RVOL_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_RVOL_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_RVOL_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_RVOL_OpenAndFill(&handle, <double*>a_volume.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef RVOL_Stream stream = RVOL_Stream.__new__(RVOL_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_RVOL_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_RVOL_OpenAndFill(&handle, <double*>a_volume.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_RVOL_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef RVOL_Stream stream = RVOL_Stream.__new__(RVOL_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((volume,), outreal)
 
     @cython.binding(False)
     def update(self, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RVOL_Update(<TA_RVOL_Stream*>self._handle, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RVOL_Update(<TA_RVOL_Stream*>self._handle, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RVOL_Update", retCode)
         return outreal
@@ -19011,7 +25861,10 @@ cdef class RVOL_Stream(Stream):
     @cython.binding(False)
     def peek(self, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RVOL_Peek(<TA_RVOL_Stream*>self._handle, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RVOL_Peek(<TA_RVOL_Stream*>self._handle, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RVOL_Peek", retCode)
         return outreal
@@ -19019,26 +25872,34 @@ cdef class RVOL_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_RVOL_Value(<TA_RVOL_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RVOL_Value(<TA_RVOL_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_RVOL_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_RVOL_OutRange(<TA_RVOL_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_RVOL_Advance(<TA_RVOL_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_RVOL_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_RVOL_Clone(<TA_RVOL_Stream*>self._handle, &clone)
+        cdef RVOL_Stream stream = RVOL_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_RVOL_Clone(<TA_RVOL_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_RVOL_Clone", retCode)
-        cdef RVOL_Stream stream = RVOL_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -19057,9 +25918,11 @@ cdef class SAR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_SAR_Close(<TA_SAR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_SAR_Close(<TA_SAR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, double acceleration=0.02, double maximum=0.2):
         cdef np.ndarray a_high = _stream_input(high)
@@ -19070,13 +25933,26 @@ cdef class SAR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_SAR_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SAR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, acceleration, maximum, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_SAR_Open", retCode, historylen, lib.TA_SAR_Lookback(acceleration, maximum) + 1)
-        if self._handle is not NULL:
-            TA_SAR_Close(<TA_SAR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_SAR_Lookback(acceleration, maximum) + 1
+                retCode = TA_SAR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, acceleration, maximum, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_SAR_Close(<TA_SAR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_SAR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, double acceleration=0.02, double maximum=0.2):
@@ -19086,23 +25962,38 @@ cdef class SAR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_SAR_Lookback(acceleration, maximum)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_SAR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_SAR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, acceleration, maximum, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef SAR_Stream stream = SAR_Stream.__new__(SAR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_SAR_Lookback(acceleration, maximum)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_SAR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, acceleration, maximum, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_SAR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef SAR_Stream stream = SAR_Stream.__new__(SAR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SAR_Update(<TA_SAR_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SAR_Update(<TA_SAR_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SAR_Update", retCode)
         return outreal
@@ -19110,7 +26001,10 @@ cdef class SAR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SAR_Peek(<TA_SAR_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SAR_Peek(<TA_SAR_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SAR_Peek", retCode)
         return outreal
@@ -19118,26 +26012,34 @@ cdef class SAR_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SAR_Value(<TA_SAR_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SAR_Value(<TA_SAR_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SAR_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_SAR_OutRange(<TA_SAR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_SAR_Advance(<TA_SAR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_SAR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_SAR_Clone(<TA_SAR_Stream*>self._handle, &clone)
+        cdef SAR_Stream stream = SAR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SAR_Clone(<TA_SAR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_SAR_Clone", retCode)
-        cdef SAR_Stream stream = SAR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -19162,9 +26064,11 @@ cdef class SAREXT_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_SAREXT_Close(<TA_SAREXT_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_SAREXT_Close(<TA_SAREXT_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, double startvalue=-4e37, double offsetonreverse=-4e37, double accelerationinitlong=-4e37, double accelerationlong=-4e37, double accelerationmaxlong=-4e37, double accelerationinitshort=-4e37, double accelerationshort=-4e37, double accelerationmaxshort=-4e37):
         cdef np.ndarray a_high = _stream_input(high)
@@ -19175,13 +26079,26 @@ cdef class SAREXT_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_SAREXT_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SAREXT_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, startvalue, offsetonreverse, accelerationinitlong, accelerationlong, accelerationmaxlong, accelerationinitshort, accelerationshort, accelerationmaxshort, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_SAREXT_Open", retCode, historylen, lib.TA_SAREXT_Lookback(startvalue, offsetonreverse, accelerationinitlong, accelerationlong, accelerationmaxlong, accelerationinitshort, accelerationshort, accelerationmaxshort) + 1)
-        if self._handle is not NULL:
-            TA_SAREXT_Close(<TA_SAREXT_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_SAREXT_Lookback(startvalue, offsetonreverse, accelerationinitlong, accelerationlong, accelerationmaxlong, accelerationinitshort, accelerationshort, accelerationmaxshort) + 1
+                retCode = TA_SAREXT_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, startvalue, offsetonreverse, accelerationinitlong, accelerationlong, accelerationmaxlong, accelerationinitshort, accelerationshort, accelerationmaxshort, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_SAREXT_Close(<TA_SAREXT_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_SAREXT_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, double startvalue=-4e37, double offsetonreverse=-4e37, double accelerationinitlong=-4e37, double accelerationlong=-4e37, double accelerationmaxlong=-4e37, double accelerationinitshort=-4e37, double accelerationshort=-4e37, double accelerationmaxshort=-4e37):
@@ -19191,23 +26108,38 @@ cdef class SAREXT_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_SAREXT_Lookback(startvalue, offsetonreverse, accelerationinitlong, accelerationlong, accelerationmaxlong, accelerationinitshort, accelerationshort, accelerationmaxshort)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_SAREXT_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_SAREXT_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, startvalue, offsetonreverse, accelerationinitlong, accelerationlong, accelerationmaxlong, accelerationinitshort, accelerationshort, accelerationmaxshort, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef SAREXT_Stream stream = SAREXT_Stream.__new__(SAREXT_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_SAREXT_Lookback(startvalue, offsetonreverse, accelerationinitlong, accelerationlong, accelerationmaxlong, accelerationinitshort, accelerationshort, accelerationmaxshort)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_SAREXT_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, historylen, startvalue, offsetonreverse, accelerationinitlong, accelerationlong, accelerationmaxlong, accelerationinitshort, accelerationshort, accelerationmaxshort, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_SAREXT_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef SAREXT_Stream stream = SAREXT_Stream.__new__(SAREXT_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SAREXT_Update(<TA_SAREXT_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SAREXT_Update(<TA_SAREXT_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SAREXT_Update", retCode)
         return outreal
@@ -19215,7 +26147,10 @@ cdef class SAREXT_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SAREXT_Peek(<TA_SAREXT_Stream*>self._handle, high, low, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SAREXT_Peek(<TA_SAREXT_Stream*>self._handle, high, low, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SAREXT_Peek", retCode)
         return outreal
@@ -19223,26 +26158,34 @@ cdef class SAREXT_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SAREXT_Value(<TA_SAREXT_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SAREXT_Value(<TA_SAREXT_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SAREXT_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_SAREXT_OutRange(<TA_SAREXT_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_SAREXT_Advance(<TA_SAREXT_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_SAREXT_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_SAREXT_Clone(<TA_SAREXT_Stream*>self._handle, &clone)
+        cdef SAREXT_Stream stream = SAREXT_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SAREXT_Clone(<TA_SAREXT_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_SAREXT_Clone", retCode)
-        cdef SAREXT_Stream stream = SAREXT_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -19258,9 +26201,11 @@ cdef class SIN_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_SIN_Close(<TA_SIN_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_SIN_Close(<TA_SIN_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -19270,13 +26215,26 @@ cdef class SIN_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_SIN_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SIN_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_SIN_Open", retCode, historylen, lib.TA_SIN_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_SIN_Close(<TA_SIN_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_SIN_Lookback() + 1
+                retCode = TA_SIN_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_SIN_Close(<TA_SIN_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_SIN_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -19285,23 +26243,38 @@ cdef class SIN_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_SIN_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_SIN_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_SIN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef SIN_Stream stream = SIN_Stream.__new__(SIN_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_SIN_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_SIN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_SIN_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef SIN_Stream stream = SIN_Stream.__new__(SIN_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SIN_Update(<TA_SIN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SIN_Update(<TA_SIN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SIN_Update", retCode)
         return outreal
@@ -19309,7 +26282,10 @@ cdef class SIN_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SIN_Peek(<TA_SIN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SIN_Peek(<TA_SIN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SIN_Peek", retCode)
         return outreal
@@ -19317,26 +26293,34 @@ cdef class SIN_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SIN_Value(<TA_SIN_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SIN_Value(<TA_SIN_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SIN_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_SIN_OutRange(<TA_SIN_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_SIN_Advance(<TA_SIN_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_SIN_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_SIN_Clone(<TA_SIN_Stream*>self._handle, &clone)
+        cdef SIN_Stream stream = SIN_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SIN_Clone(<TA_SIN_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_SIN_Clone", retCode)
-        cdef SIN_Stream stream = SIN_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -19352,9 +26336,11 @@ cdef class SINH_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_SINH_Close(<TA_SINH_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_SINH_Close(<TA_SINH_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -19364,13 +26350,26 @@ cdef class SINH_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_SINH_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SINH_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_SINH_Open", retCode, historylen, lib.TA_SINH_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_SINH_Close(<TA_SINH_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_SINH_Lookback() + 1
+                retCode = TA_SINH_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_SINH_Close(<TA_SINH_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_SINH_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -19379,23 +26378,38 @@ cdef class SINH_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_SINH_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_SINH_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_SINH_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef SINH_Stream stream = SINH_Stream.__new__(SINH_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_SINH_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_SINH_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_SINH_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef SINH_Stream stream = SINH_Stream.__new__(SINH_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SINH_Update(<TA_SINH_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SINH_Update(<TA_SINH_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SINH_Update", retCode)
         return outreal
@@ -19403,7 +26417,10 @@ cdef class SINH_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SINH_Peek(<TA_SINH_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SINH_Peek(<TA_SINH_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SINH_Peek", retCode)
         return outreal
@@ -19411,26 +26428,34 @@ cdef class SINH_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SINH_Value(<TA_SINH_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SINH_Value(<TA_SINH_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SINH_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_SINH_OutRange(<TA_SINH_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_SINH_Advance(<TA_SINH_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_SINH_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_SINH_Clone(<TA_SINH_Stream*>self._handle, &clone)
+        cdef SINH_Stream stream = SINH_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SINH_Clone(<TA_SINH_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_SINH_Clone", retCode)
-        cdef SINH_Stream stream = SINH_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -19448,9 +26473,11 @@ cdef class SMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_SMA_Close(<TA_SMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_SMA_Close(<TA_SMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -19460,13 +26487,26 @@ cdef class SMA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_SMA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_SMA_Open", retCode, historylen, lib.TA_SMA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_SMA_Close(<TA_SMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_SMA_Lookback(timeperiod) + 1
+                retCode = TA_SMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_SMA_Close(<TA_SMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_SMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -19475,23 +26515,38 @@ cdef class SMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_SMA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_SMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_SMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef SMA_Stream stream = SMA_Stream.__new__(SMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_SMA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_SMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_SMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef SMA_Stream stream = SMA_Stream.__new__(SMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SMA_Update(<TA_SMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SMA_Update(<TA_SMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SMA_Update", retCode)
         return outreal
@@ -19499,7 +26554,10 @@ cdef class SMA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SMA_Peek(<TA_SMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SMA_Peek(<TA_SMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SMA_Peek", retCode)
         return outreal
@@ -19507,26 +26565,34 @@ cdef class SMA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SMA_Value(<TA_SMA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SMA_Value(<TA_SMA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SMA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_SMA_OutRange(<TA_SMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_SMA_Advance(<TA_SMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_SMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_SMA_Clone(<TA_SMA_Stream*>self._handle, &clone)
+        cdef SMA_Stream stream = SMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SMA_Clone(<TA_SMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_SMA_Clone", retCode)
-        cdef SMA_Stream stream = SMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -19548,9 +26614,11 @@ cdef class SMI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_SMI_Close(<TA_SMI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_SMI_Close(<TA_SMI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31, int fastperiod=-2**31, int slowperiod=-2**31, int signalperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -19563,13 +26631,26 @@ cdef class SMI_Stream(Stream):
         cdef TA_SMI_Stream* handle = NULL
         cdef double outsmi
         cdef double outsmisignal
-        cdef TA_RetCode retCode = TA_SMI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, fastperiod, slowperiod, signalperiod, &outsmi, &outsmisignal)
-        if retCode != 0:
-            _stream_open_failed("TA_SMI_Open", retCode, historylen, lib.TA_SMI_Lookback(timeperiod, fastperiod, slowperiod, signalperiod) + 1)
-        if self._handle is not NULL:
-            TA_SMI_Close(<TA_SMI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_SMI_Lookback(timeperiod, fastperiod, slowperiod, signalperiod) + 1
+                retCode = TA_SMI_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, fastperiod, slowperiod, signalperiod, &outsmi, &outsmisignal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_SMI_Close(<TA_SMI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_SMI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31, int fastperiod=-2**31, int slowperiod=-2**31, int signalperiod=-2**31):
@@ -19580,25 +26661,41 @@ cdef class SMI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_SMI_Lookback(timeperiod, fastperiod, slowperiod, signalperiod)
-        cdef np.ndarray outsmi = make_double_array(length, lookback)
-        cdef np.ndarray outsmisignal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outsmi
+        cdef np.ndarray outsmisignal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_SMI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_SMI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, fastperiod, slowperiod, signalperiod, &outbegidx, &outnbelement, <double*>outsmi.data + lookback, <double*>outsmisignal.data + lookback)
+        cdef SMI_Stream stream = SMI_Stream.__new__(SMI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_SMI_Lookback(timeperiod, fastperiod, slowperiod, signalperiod)
+            outsmi = make_double_array(length, lookback)
+            outsmisignal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_SMI_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, fastperiod, slowperiod, signalperiod, &outbegidx, &outnbelement, <double*>outsmi.data + lookback, <double*>outsmisignal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_SMI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef SMI_Stream stream = SMI_Stream.__new__(SMI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low, close,), outsmi), _stream_like((high, low, close,), outsmisignal))
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outsmi
         cdef double outsmisignal
-        cdef TA_RetCode retCode = TA_SMI_Update(<TA_SMI_Stream*>self._handle, high, low, close, &outsmi, &outsmisignal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SMI_Update(<TA_SMI_Stream*>self._handle, high, low, close, &outsmi, &outsmisignal)
         if retCode != 0:
             _ta_check_success("TA_SMI_Update", retCode)
         return (outsmi, outsmisignal)
@@ -19607,7 +26704,10 @@ cdef class SMI_Stream(Stream):
     def peek(self, double high, double low, double close):
         cdef double outsmi
         cdef double outsmisignal
-        cdef TA_RetCode retCode = TA_SMI_Peek(<TA_SMI_Stream*>self._handle, high, low, close, &outsmi, &outsmisignal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SMI_Peek(<TA_SMI_Stream*>self._handle, high, low, close, &outsmi, &outsmisignal)
         if retCode != 0:
             _ta_check_success("TA_SMI_Peek", retCode)
         return (outsmi, outsmisignal)
@@ -19616,26 +26716,34 @@ cdef class SMI_Stream(Stream):
     def value(self):
         cdef double outsmi
         cdef double outsmisignal
-        cdef TA_RetCode retCode = TA_SMI_Value(<TA_SMI_Stream*>self._handle, &outsmi, &outsmisignal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SMI_Value(<TA_SMI_Stream*>self._handle, &outsmi, &outsmisignal)
         if retCode != 0:
             _ta_check_success("TA_SMI_Value", retCode)
         return (outsmi, outsmisignal)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_SMI_OutRange(<TA_SMI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_SMI_Advance(<TA_SMI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_SMI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_SMI_Clone(<TA_SMI_Stream*>self._handle, &clone)
+        cdef SMI_Stream stream = SMI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SMI_Clone(<TA_SMI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_SMI_Clone", retCode)
-        cdef SMI_Stream stream = SMI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -19651,9 +26759,11 @@ cdef class SQRT_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_SQRT_Close(<TA_SQRT_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_SQRT_Close(<TA_SQRT_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -19663,13 +26773,26 @@ cdef class SQRT_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_SQRT_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SQRT_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_SQRT_Open", retCode, historylen, lib.TA_SQRT_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_SQRT_Close(<TA_SQRT_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_SQRT_Lookback() + 1
+                retCode = TA_SQRT_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_SQRT_Close(<TA_SQRT_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_SQRT_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -19678,23 +26801,38 @@ cdef class SQRT_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_SQRT_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_SQRT_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_SQRT_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef SQRT_Stream stream = SQRT_Stream.__new__(SQRT_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_SQRT_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_SQRT_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_SQRT_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef SQRT_Stream stream = SQRT_Stream.__new__(SQRT_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SQRT_Update(<TA_SQRT_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SQRT_Update(<TA_SQRT_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SQRT_Update", retCode)
         return outreal
@@ -19702,7 +26840,10 @@ cdef class SQRT_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SQRT_Peek(<TA_SQRT_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SQRT_Peek(<TA_SQRT_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SQRT_Peek", retCode)
         return outreal
@@ -19710,26 +26851,34 @@ cdef class SQRT_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SQRT_Value(<TA_SQRT_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SQRT_Value(<TA_SQRT_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SQRT_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_SQRT_OutRange(<TA_SQRT_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_SQRT_Advance(<TA_SQRT_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_SQRT_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_SQRT_Clone(<TA_SQRT_Stream*>self._handle, &clone)
+        cdef SQRT_Stream stream = SQRT_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SQRT_Clone(<TA_SQRT_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_SQRT_Clone", retCode)
-        cdef SQRT_Stream stream = SQRT_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -19748,9 +26897,11 @@ cdef class STDDEV_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_STDDEV_Close(<TA_STDDEV_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_STDDEV_Close(<TA_STDDEV_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31, double nbdev=-4e37):
         cdef np.ndarray a_real = _stream_input(real)
@@ -19760,13 +26911,26 @@ cdef class STDDEV_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_STDDEV_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_STDDEV_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdev, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_STDDEV_Open", retCode, historylen, lib.TA_STDDEV_Lookback(timeperiod, nbdev) + 1)
-        if self._handle is not NULL:
-            TA_STDDEV_Close(<TA_STDDEV_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_STDDEV_Lookback(timeperiod, nbdev) + 1
+                retCode = TA_STDDEV_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdev, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_STDDEV_Close(<TA_STDDEV_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_STDDEV_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31, double nbdev=-4e37):
@@ -19775,23 +26939,38 @@ cdef class STDDEV_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_STDDEV_Lookback(timeperiod, nbdev)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_STDDEV_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_STDDEV_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdev, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef STDDEV_Stream stream = STDDEV_Stream.__new__(STDDEV_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_STDDEV_Lookback(timeperiod, nbdev)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_STDDEV_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdev, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_STDDEV_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef STDDEV_Stream stream = STDDEV_Stream.__new__(STDDEV_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_STDDEV_Update(<TA_STDDEV_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STDDEV_Update(<TA_STDDEV_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_STDDEV_Update", retCode)
         return outreal
@@ -19799,7 +26978,10 @@ cdef class STDDEV_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_STDDEV_Peek(<TA_STDDEV_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STDDEV_Peek(<TA_STDDEV_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_STDDEV_Peek", retCode)
         return outreal
@@ -19807,26 +26989,34 @@ cdef class STDDEV_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_STDDEV_Value(<TA_STDDEV_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STDDEV_Value(<TA_STDDEV_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_STDDEV_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_STDDEV_OutRange(<TA_STDDEV_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_STDDEV_Advance(<TA_STDDEV_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_STDDEV_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_STDDEV_Clone(<TA_STDDEV_Stream*>self._handle, &clone)
+        cdef STDDEV_Stream stream = STDDEV_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STDDEV_Clone(<TA_STDDEV_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_STDDEV_Clone", retCode)
-        cdef STDDEV_Stream stream = STDDEV_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -19849,9 +27039,11 @@ cdef class STOCH_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_STOCH_Close(<TA_STOCH_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_STOCH_Close(<TA_STOCH_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int fastk_period=-2**31, int slowk_period=-2**31, int slowk_matype=0, int slowd_period=-2**31, int slowd_matype=0):
         cdef np.ndarray a_high = _stream_input(high)
@@ -19864,13 +27056,26 @@ cdef class STOCH_Stream(Stream):
         cdef TA_STOCH_Stream* handle = NULL
         cdef double outslowk
         cdef double outslowd
-        cdef TA_RetCode retCode = TA_STOCH_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype, &outslowk, &outslowd)
-        if retCode != 0:
-            _stream_open_failed("TA_STOCH_Open", retCode, historylen, lib.TA_STOCH_Lookback(fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype) + 1)
-        if self._handle is not NULL:
-            TA_STOCH_Close(<TA_STOCH_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_STOCH_Lookback(fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype) + 1
+                retCode = TA_STOCH_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype, &outslowk, &outslowd)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_STOCH_Close(<TA_STOCH_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_STOCH_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int fastk_period=-2**31, int slowk_period=-2**31, int slowk_matype=0, int slowd_period=-2**31, int slowd_matype=0):
@@ -19881,25 +27086,41 @@ cdef class STOCH_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_STOCH_Lookback(fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype)
-        cdef np.ndarray outslowk = make_double_array(length, lookback)
-        cdef np.ndarray outslowd = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outslowk
+        cdef np.ndarray outslowd
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_STOCH_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_STOCH_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype, &outbegidx, &outnbelement, <double*>outslowk.data + lookback, <double*>outslowd.data + lookback)
+        cdef STOCH_Stream stream = STOCH_Stream.__new__(STOCH_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_STOCH_Lookback(fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype)
+            outslowk = make_double_array(length, lookback)
+            outslowd = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_STOCH_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, slowk_period, slowk_matype, slowd_period, slowd_matype, &outbegidx, &outnbelement, <double*>outslowk.data + lookback, <double*>outslowd.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_STOCH_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef STOCH_Stream stream = STOCH_Stream.__new__(STOCH_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low, close,), outslowk), _stream_like((high, low, close,), outslowd))
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outslowk
         cdef double outslowd
-        cdef TA_RetCode retCode = TA_STOCH_Update(<TA_STOCH_Stream*>self._handle, high, low, close, &outslowk, &outslowd)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCH_Update(<TA_STOCH_Stream*>self._handle, high, low, close, &outslowk, &outslowd)
         if retCode != 0:
             _ta_check_success("TA_STOCH_Update", retCode)
         return (outslowk, outslowd)
@@ -19908,7 +27129,10 @@ cdef class STOCH_Stream(Stream):
     def peek(self, double high, double low, double close):
         cdef double outslowk
         cdef double outslowd
-        cdef TA_RetCode retCode = TA_STOCH_Peek(<TA_STOCH_Stream*>self._handle, high, low, close, &outslowk, &outslowd)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCH_Peek(<TA_STOCH_Stream*>self._handle, high, low, close, &outslowk, &outslowd)
         if retCode != 0:
             _ta_check_success("TA_STOCH_Peek", retCode)
         return (outslowk, outslowd)
@@ -19917,26 +27141,34 @@ cdef class STOCH_Stream(Stream):
     def value(self):
         cdef double outslowk
         cdef double outslowd
-        cdef TA_RetCode retCode = TA_STOCH_Value(<TA_STOCH_Stream*>self._handle, &outslowk, &outslowd)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCH_Value(<TA_STOCH_Stream*>self._handle, &outslowk, &outslowd)
         if retCode != 0:
             _ta_check_success("TA_STOCH_Value", retCode)
         return (outslowk, outslowd)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_STOCH_OutRange(<TA_STOCH_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_STOCH_Advance(<TA_STOCH_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_STOCH_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_STOCH_Clone(<TA_STOCH_Stream*>self._handle, &clone)
+        cdef STOCH_Stream stream = STOCH_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCH_Clone(<TA_STOCH_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_STOCH_Clone", retCode)
-        cdef STOCH_Stream stream = STOCH_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -19957,9 +27189,11 @@ cdef class STOCHF_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_STOCHF_Close(<TA_STOCHF_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_STOCHF_Close(<TA_STOCHF_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int fastk_period=-2**31, int fastd_period=-2**31, int fastd_matype=0):
         cdef np.ndarray a_high = _stream_input(high)
@@ -19972,13 +27206,26 @@ cdef class STOCHF_Stream(Stream):
         cdef TA_STOCHF_Stream* handle = NULL
         cdef double outfastk
         cdef double outfastd
-        cdef TA_RetCode retCode = TA_STOCHF_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, fastd_period, fastd_matype, &outfastk, &outfastd)
-        if retCode != 0:
-            _stream_open_failed("TA_STOCHF_Open", retCode, historylen, lib.TA_STOCHF_Lookback(fastk_period, fastd_period, fastd_matype) + 1)
-        if self._handle is not NULL:
-            TA_STOCHF_Close(<TA_STOCHF_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_STOCHF_Lookback(fastk_period, fastd_period, fastd_matype) + 1
+                retCode = TA_STOCHF_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, fastd_period, fastd_matype, &outfastk, &outfastd)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_STOCHF_Close(<TA_STOCHF_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_STOCHF_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int fastk_period=-2**31, int fastd_period=-2**31, int fastd_matype=0):
@@ -19989,25 +27236,41 @@ cdef class STOCHF_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_STOCHF_Lookback(fastk_period, fastd_period, fastd_matype)
-        cdef np.ndarray outfastk = make_double_array(length, lookback)
-        cdef np.ndarray outfastd = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outfastk
+        cdef np.ndarray outfastd
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_STOCHF_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_STOCHF_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, fastd_period, fastd_matype, &outbegidx, &outnbelement, <double*>outfastk.data + lookback, <double*>outfastd.data + lookback)
+        cdef STOCHF_Stream stream = STOCHF_Stream.__new__(STOCHF_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_STOCHF_Lookback(fastk_period, fastd_period, fastd_matype)
+            outfastk = make_double_array(length, lookback)
+            outfastd = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_STOCHF_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, fastk_period, fastd_period, fastd_matype, &outbegidx, &outnbelement, <double*>outfastk.data + lookback, <double*>outfastd.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_STOCHF_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef STOCHF_Stream stream = STOCHF_Stream.__new__(STOCHF_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low, close,), outfastk), _stream_like((high, low, close,), outfastd))
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outfastk
         cdef double outfastd
-        cdef TA_RetCode retCode = TA_STOCHF_Update(<TA_STOCHF_Stream*>self._handle, high, low, close, &outfastk, &outfastd)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCHF_Update(<TA_STOCHF_Stream*>self._handle, high, low, close, &outfastk, &outfastd)
         if retCode != 0:
             _ta_check_success("TA_STOCHF_Update", retCode)
         return (outfastk, outfastd)
@@ -20016,7 +27279,10 @@ cdef class STOCHF_Stream(Stream):
     def peek(self, double high, double low, double close):
         cdef double outfastk
         cdef double outfastd
-        cdef TA_RetCode retCode = TA_STOCHF_Peek(<TA_STOCHF_Stream*>self._handle, high, low, close, &outfastk, &outfastd)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCHF_Peek(<TA_STOCHF_Stream*>self._handle, high, low, close, &outfastk, &outfastd)
         if retCode != 0:
             _ta_check_success("TA_STOCHF_Peek", retCode)
         return (outfastk, outfastd)
@@ -20025,26 +27291,34 @@ cdef class STOCHF_Stream(Stream):
     def value(self):
         cdef double outfastk
         cdef double outfastd
-        cdef TA_RetCode retCode = TA_STOCHF_Value(<TA_STOCHF_Stream*>self._handle, &outfastk, &outfastd)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCHF_Value(<TA_STOCHF_Stream*>self._handle, &outfastk, &outfastd)
         if retCode != 0:
             _ta_check_success("TA_STOCHF_Value", retCode)
         return (outfastk, outfastd)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_STOCHF_OutRange(<TA_STOCHF_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_STOCHF_Advance(<TA_STOCHF_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_STOCHF_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_STOCHF_Clone(<TA_STOCHF_Stream*>self._handle, &clone)
+        cdef STOCHF_Stream stream = STOCHF_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCHF_Clone(<TA_STOCHF_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_STOCHF_Clone", retCode)
-        cdef STOCHF_Stream stream = STOCHF_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -20066,9 +27340,11 @@ cdef class STOCHRSI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_STOCHRSI_Close(<TA_STOCHRSI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_STOCHRSI_Close(<TA_STOCHRSI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31, int fastk_period=-2**31, int fastd_period=-2**31, int fastd_matype=0):
         cdef np.ndarray a_real = _stream_input(real)
@@ -20079,13 +27355,26 @@ cdef class STOCHRSI_Stream(Stream):
         cdef TA_STOCHRSI_Stream* handle = NULL
         cdef double outfastk
         cdef double outfastd
-        cdef TA_RetCode retCode = TA_STOCHRSI_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, fastk_period, fastd_period, fastd_matype, &outfastk, &outfastd)
-        if retCode != 0:
-            _stream_open_failed("TA_STOCHRSI_Open", retCode, historylen, lib.TA_STOCHRSI_Lookback(timeperiod, fastk_period, fastd_period, fastd_matype) + 1)
-        if self._handle is not NULL:
-            TA_STOCHRSI_Close(<TA_STOCHRSI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_STOCHRSI_Lookback(timeperiod, fastk_period, fastd_period, fastd_matype) + 1
+                retCode = TA_STOCHRSI_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, fastk_period, fastd_period, fastd_matype, &outfastk, &outfastd)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_STOCHRSI_Close(<TA_STOCHRSI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_STOCHRSI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31, int fastk_period=-2**31, int fastd_period=-2**31, int fastd_matype=0):
@@ -20094,25 +27383,41 @@ cdef class STOCHRSI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_STOCHRSI_Lookback(timeperiod, fastk_period, fastd_period, fastd_matype)
-        cdef np.ndarray outfastk = make_double_array(length, lookback)
-        cdef np.ndarray outfastd = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outfastk
+        cdef np.ndarray outfastd
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_STOCHRSI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_STOCHRSI_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, fastk_period, fastd_period, fastd_matype, &outbegidx, &outnbelement, <double*>outfastk.data + lookback, <double*>outfastd.data + lookback)
+        cdef STOCHRSI_Stream stream = STOCHRSI_Stream.__new__(STOCHRSI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_STOCHRSI_Lookback(timeperiod, fastk_period, fastd_period, fastd_matype)
+            outfastk = make_double_array(length, lookback)
+            outfastd = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_STOCHRSI_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, fastk_period, fastd_period, fastd_matype, &outbegidx, &outnbelement, <double*>outfastk.data + lookback, <double*>outfastd.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_STOCHRSI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef STOCHRSI_Stream stream = STOCHRSI_Stream.__new__(STOCHRSI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((real,), outfastk), _stream_like((real,), outfastd))
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outfastk
         cdef double outfastd
-        cdef TA_RetCode retCode = TA_STOCHRSI_Update(<TA_STOCHRSI_Stream*>self._handle, real, &outfastk, &outfastd)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCHRSI_Update(<TA_STOCHRSI_Stream*>self._handle, real, &outfastk, &outfastd)
         if retCode != 0:
             _ta_check_success("TA_STOCHRSI_Update", retCode)
         return (outfastk, outfastd)
@@ -20121,7 +27426,10 @@ cdef class STOCHRSI_Stream(Stream):
     def peek(self, double real):
         cdef double outfastk
         cdef double outfastd
-        cdef TA_RetCode retCode = TA_STOCHRSI_Peek(<TA_STOCHRSI_Stream*>self._handle, real, &outfastk, &outfastd)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCHRSI_Peek(<TA_STOCHRSI_Stream*>self._handle, real, &outfastk, &outfastd)
         if retCode != 0:
             _ta_check_success("TA_STOCHRSI_Peek", retCode)
         return (outfastk, outfastd)
@@ -20130,26 +27438,34 @@ cdef class STOCHRSI_Stream(Stream):
     def value(self):
         cdef double outfastk
         cdef double outfastd
-        cdef TA_RetCode retCode = TA_STOCHRSI_Value(<TA_STOCHRSI_Stream*>self._handle, &outfastk, &outfastd)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCHRSI_Value(<TA_STOCHRSI_Stream*>self._handle, &outfastk, &outfastd)
         if retCode != 0:
             _ta_check_success("TA_STOCHRSI_Value", retCode)
         return (outfastk, outfastd)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_STOCHRSI_OutRange(<TA_STOCHRSI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_STOCHRSI_Advance(<TA_STOCHRSI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_STOCHRSI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_STOCHRSI_Clone(<TA_STOCHRSI_Stream*>self._handle, &clone)
+        cdef STOCHRSI_Stream stream = STOCHRSI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_STOCHRSI_Clone(<TA_STOCHRSI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_STOCHRSI_Clone", retCode)
-        cdef STOCHRSI_Stream stream = STOCHRSI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -20166,9 +27482,11 @@ cdef class SUB_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_SUB_Close(<TA_SUB_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_SUB_Close(<TA_SUB_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real0, real1):
         cdef np.ndarray a_real0 = _stream_input(real0)
@@ -20179,13 +27497,26 @@ cdef class SUB_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_SUB_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SUB_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_SUB_Open", retCode, historylen, lib.TA_SUB_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_SUB_Close(<TA_SUB_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_SUB_Lookback() + 1
+                retCode = TA_SUB_Open(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_SUB_Close(<TA_SUB_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_SUB_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real0, real1):
@@ -20195,23 +27526,38 @@ cdef class SUB_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_SUB_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_SUB_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_SUB_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef SUB_Stream stream = SUB_Stream.__new__(SUB_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_SUB_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_SUB_OpenAndFill(&handle, <double*>a_real0.data + begidx, <double*>a_real1.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_SUB_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef SUB_Stream stream = SUB_Stream.__new__(SUB_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real0, real1,), outreal)
 
     @cython.binding(False)
     def update(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SUB_Update(<TA_SUB_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUB_Update(<TA_SUB_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SUB_Update", retCode)
         return outreal
@@ -20219,7 +27565,10 @@ cdef class SUB_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real0, double real1):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SUB_Peek(<TA_SUB_Stream*>self._handle, real0, real1, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUB_Peek(<TA_SUB_Stream*>self._handle, real0, real1, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SUB_Peek", retCode)
         return outreal
@@ -20227,26 +27576,34 @@ cdef class SUB_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SUB_Value(<TA_SUB_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUB_Value(<TA_SUB_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SUB_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_SUB_OutRange(<TA_SUB_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_SUB_Advance(<TA_SUB_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_SUB_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_SUB_Clone(<TA_SUB_Stream*>self._handle, &clone)
+        cdef SUB_Stream stream = SUB_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUB_Clone(<TA_SUB_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_SUB_Clone", retCode)
-        cdef SUB_Stream stream = SUB_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -20264,9 +27621,11 @@ cdef class SUM_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_SUM_Close(<TA_SUM_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_SUM_Close(<TA_SUM_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -20276,13 +27635,26 @@ cdef class SUM_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_SUM_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SUM_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_SUM_Open", retCode, historylen, lib.TA_SUM_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_SUM_Close(<TA_SUM_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_SUM_Lookback(timeperiod) + 1
+                retCode = TA_SUM_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_SUM_Close(<TA_SUM_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_SUM_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -20291,23 +27663,38 @@ cdef class SUM_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_SUM_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_SUM_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_SUM_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef SUM_Stream stream = SUM_Stream.__new__(SUM_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_SUM_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_SUM_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_SUM_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef SUM_Stream stream = SUM_Stream.__new__(SUM_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SUM_Update(<TA_SUM_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUM_Update(<TA_SUM_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SUM_Update", retCode)
         return outreal
@@ -20315,7 +27702,10 @@ cdef class SUM_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SUM_Peek(<TA_SUM_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUM_Peek(<TA_SUM_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SUM_Peek", retCode)
         return outreal
@@ -20323,26 +27713,34 @@ cdef class SUM_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_SUM_Value(<TA_SUM_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUM_Value(<TA_SUM_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_SUM_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_SUM_OutRange(<TA_SUM_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_SUM_Advance(<TA_SUM_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_SUM_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_SUM_Clone(<TA_SUM_Stream*>self._handle, &clone)
+        cdef SUM_Stream stream = SUM_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUM_Clone(<TA_SUM_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_SUM_Clone", retCode)
-        cdef SUM_Stream stream = SUM_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -20362,9 +27760,11 @@ cdef class SUPERTREND_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_SUPERTREND_Close(<TA_SUPERTREND_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_SUPERTREND_Close(<TA_SUPERTREND_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31, double multiplier=3.0):
         cdef np.ndarray a_high = _stream_input(high)
@@ -20377,13 +27777,26 @@ cdef class SUPERTREND_Stream(Stream):
         cdef TA_SUPERTREND_Stream* handle = NULL
         cdef double outsupertrend
         cdef int outtrend
-        cdef TA_RetCode retCode = TA_SUPERTREND_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, multiplier, &outsupertrend, &outtrend)
-        if retCode != 0:
-            _stream_open_failed("TA_SUPERTREND_Open", retCode, historylen, lib.TA_SUPERTREND_Lookback(timeperiod, multiplier) + 1)
-        if self._handle is not NULL:
-            TA_SUPERTREND_Close(<TA_SUPERTREND_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_SUPERTREND_Lookback(timeperiod, multiplier) + 1
+                retCode = TA_SUPERTREND_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, multiplier, &outsupertrend, &outtrend)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_SUPERTREND_Close(<TA_SUPERTREND_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_SUPERTREND_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31, double multiplier=3.0):
@@ -20394,25 +27807,41 @@ cdef class SUPERTREND_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_SUPERTREND_Lookback(timeperiod, multiplier)
-        cdef np.ndarray outsupertrend = make_double_array(length, lookback)
-        cdef np.ndarray outtrend = make_int_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outsupertrend
+        cdef np.ndarray outtrend
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_SUPERTREND_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_SUPERTREND_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, multiplier, &outbegidx, &outnbelement, <double*>outsupertrend.data + lookback, <int*>outtrend.data + lookback)
+        cdef SUPERTREND_Stream stream = SUPERTREND_Stream.__new__(SUPERTREND_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_SUPERTREND_Lookback(timeperiod, multiplier)
+            outsupertrend = make_double_array(length, lookback)
+            outtrend = make_int_array(length, lookback)
+            with nogil:
+                retCode = TA_SUPERTREND_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, multiplier, &outbegidx, &outnbelement, <double*>outsupertrend.data + lookback, <int*>outtrend.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_SUPERTREND_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef SUPERTREND_Stream stream = SUPERTREND_Stream.__new__(SUPERTREND_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low, close,), outsupertrend), _stream_like((high, low, close,), outtrend))
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outsupertrend
         cdef int outtrend
-        cdef TA_RetCode retCode = TA_SUPERTREND_Update(<TA_SUPERTREND_Stream*>self._handle, high, low, close, &outsupertrend, &outtrend)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUPERTREND_Update(<TA_SUPERTREND_Stream*>self._handle, high, low, close, &outsupertrend, &outtrend)
         if retCode != 0:
             _ta_check_success("TA_SUPERTREND_Update", retCode)
         return (outsupertrend, outtrend)
@@ -20421,7 +27850,10 @@ cdef class SUPERTREND_Stream(Stream):
     def peek(self, double high, double low, double close):
         cdef double outsupertrend
         cdef int outtrend
-        cdef TA_RetCode retCode = TA_SUPERTREND_Peek(<TA_SUPERTREND_Stream*>self._handle, high, low, close, &outsupertrend, &outtrend)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUPERTREND_Peek(<TA_SUPERTREND_Stream*>self._handle, high, low, close, &outsupertrend, &outtrend)
         if retCode != 0:
             _ta_check_success("TA_SUPERTREND_Peek", retCode)
         return (outsupertrend, outtrend)
@@ -20430,26 +27862,34 @@ cdef class SUPERTREND_Stream(Stream):
     def value(self):
         cdef double outsupertrend
         cdef int outtrend
-        cdef TA_RetCode retCode = TA_SUPERTREND_Value(<TA_SUPERTREND_Stream*>self._handle, &outsupertrend, &outtrend)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUPERTREND_Value(<TA_SUPERTREND_Stream*>self._handle, &outsupertrend, &outtrend)
         if retCode != 0:
             _ta_check_success("TA_SUPERTREND_Value", retCode)
         return (outsupertrend, outtrend)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_SUPERTREND_OutRange(<TA_SUPERTREND_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_SUPERTREND_Advance(<TA_SUPERTREND_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_SUPERTREND_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_SUPERTREND_Clone(<TA_SUPERTREND_Stream*>self._handle, &clone)
+        cdef SUPERTREND_Stream stream = SUPERTREND_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_SUPERTREND_Clone(<TA_SUPERTREND_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_SUPERTREND_Clone", retCode)
-        cdef SUPERTREND_Stream stream = SUPERTREND_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -20468,9 +27908,11 @@ cdef class T3_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_T3_Close(<TA_T3_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_T3_Close(<TA_T3_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31, double vfactor=-4e37):
         cdef np.ndarray a_real = _stream_input(real)
@@ -20480,13 +27922,26 @@ cdef class T3_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_T3_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_T3_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, vfactor, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_T3_Open", retCode, historylen, lib.TA_T3_Lookback(timeperiod, vfactor) + 1)
-        if self._handle is not NULL:
-            TA_T3_Close(<TA_T3_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_T3_Lookback(timeperiod, vfactor) + 1
+                retCode = TA_T3_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, vfactor, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_T3_Close(<TA_T3_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_T3_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31, double vfactor=-4e37):
@@ -20495,23 +27950,38 @@ cdef class T3_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_T3_Lookback(timeperiod, vfactor)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_T3_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_T3_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, vfactor, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef T3_Stream stream = T3_Stream.__new__(T3_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_T3_Lookback(timeperiod, vfactor)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_T3_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, vfactor, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_T3_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef T3_Stream stream = T3_Stream.__new__(T3_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_T3_Update(<TA_T3_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_T3_Update(<TA_T3_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_T3_Update", retCode)
         return outreal
@@ -20519,7 +27989,10 @@ cdef class T3_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_T3_Peek(<TA_T3_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_T3_Peek(<TA_T3_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_T3_Peek", retCode)
         return outreal
@@ -20527,26 +28000,34 @@ cdef class T3_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_T3_Value(<TA_T3_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_T3_Value(<TA_T3_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_T3_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_T3_OutRange(<TA_T3_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_T3_Advance(<TA_T3_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_T3_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_T3_Clone(<TA_T3_Stream*>self._handle, &clone)
+        cdef T3_Stream stream = T3_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_T3_Clone(<TA_T3_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_T3_Clone", retCode)
-        cdef T3_Stream stream = T3_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -20562,9 +28043,11 @@ cdef class TAN_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_TAN_Close(<TA_TAN_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_TAN_Close(<TA_TAN_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -20574,13 +28057,26 @@ cdef class TAN_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_TAN_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TAN_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_TAN_Open", retCode, historylen, lib.TA_TAN_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_TAN_Close(<TA_TAN_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_TAN_Lookback() + 1
+                retCode = TA_TAN_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_TAN_Close(<TA_TAN_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_TAN_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -20589,23 +28085,38 @@ cdef class TAN_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_TAN_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_TAN_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_TAN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef TAN_Stream stream = TAN_Stream.__new__(TAN_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_TAN_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_TAN_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_TAN_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef TAN_Stream stream = TAN_Stream.__new__(TAN_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TAN_Update(<TA_TAN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TAN_Update(<TA_TAN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TAN_Update", retCode)
         return outreal
@@ -20613,7 +28124,10 @@ cdef class TAN_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TAN_Peek(<TA_TAN_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TAN_Peek(<TA_TAN_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TAN_Peek", retCode)
         return outreal
@@ -20621,26 +28135,34 @@ cdef class TAN_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TAN_Value(<TA_TAN_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TAN_Value(<TA_TAN_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TAN_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_TAN_OutRange(<TA_TAN_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_TAN_Advance(<TA_TAN_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_TAN_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_TAN_Clone(<TA_TAN_Stream*>self._handle, &clone)
+        cdef TAN_Stream stream = TAN_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TAN_Clone(<TA_TAN_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_TAN_Clone", retCode)
-        cdef TAN_Stream stream = TAN_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -20656,9 +28178,11 @@ cdef class TANH_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_TANH_Close(<TA_TANH_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_TANH_Close(<TA_TANH_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real):
         cdef np.ndarray a_real = _stream_input(real)
@@ -20668,13 +28192,26 @@ cdef class TANH_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_TANH_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TANH_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_TANH_Open", retCode, historylen, lib.TA_TANH_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_TANH_Close(<TA_TANH_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_TANH_Lookback() + 1
+                retCode = TA_TANH_Open(&handle, <double*>a_real.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_TANH_Close(<TA_TANH_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_TANH_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real):
@@ -20683,23 +28220,38 @@ cdef class TANH_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_TANH_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_TANH_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_TANH_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef TANH_Stream stream = TANH_Stream.__new__(TANH_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_TANH_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_TANH_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_TANH_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef TANH_Stream stream = TANH_Stream.__new__(TANH_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TANH_Update(<TA_TANH_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TANH_Update(<TA_TANH_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TANH_Update", retCode)
         return outreal
@@ -20707,7 +28259,10 @@ cdef class TANH_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TANH_Peek(<TA_TANH_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TANH_Peek(<TA_TANH_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TANH_Peek", retCode)
         return outreal
@@ -20715,26 +28270,34 @@ cdef class TANH_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TANH_Value(<TA_TANH_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TANH_Value(<TA_TANH_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TANH_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_TANH_OutRange(<TA_TANH_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_TANH_Advance(<TA_TANH_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_TANH_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_TANH_Clone(<TA_TANH_Stream*>self._handle, &clone)
+        cdef TANH_Stream stream = TANH_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TANH_Clone(<TA_TANH_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_TANH_Clone", retCode)
-        cdef TANH_Stream stream = TANH_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -20752,9 +28315,11 @@ cdef class TEMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_TEMA_Close(<TA_TEMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_TEMA_Close(<TA_TEMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -20764,13 +28329,26 @@ cdef class TEMA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_TEMA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TEMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_TEMA_Open", retCode, historylen, lib.TA_TEMA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_TEMA_Close(<TA_TEMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_TEMA_Lookback(timeperiod) + 1
+                retCode = TA_TEMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_TEMA_Close(<TA_TEMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_TEMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -20779,23 +28357,38 @@ cdef class TEMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_TEMA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_TEMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_TEMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef TEMA_Stream stream = TEMA_Stream.__new__(TEMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_TEMA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_TEMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_TEMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef TEMA_Stream stream = TEMA_Stream.__new__(TEMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TEMA_Update(<TA_TEMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TEMA_Update(<TA_TEMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TEMA_Update", retCode)
         return outreal
@@ -20803,7 +28396,10 @@ cdef class TEMA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TEMA_Peek(<TA_TEMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TEMA_Peek(<TA_TEMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TEMA_Peek", retCode)
         return outreal
@@ -20811,26 +28407,34 @@ cdef class TEMA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TEMA_Value(<TA_TEMA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TEMA_Value(<TA_TEMA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TEMA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_TEMA_OutRange(<TA_TEMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_TEMA_Advance(<TA_TEMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_TEMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_TEMA_Clone(<TA_TEMA_Stream*>self._handle, &clone)
+        cdef TEMA_Stream stream = TEMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TEMA_Clone(<TA_TEMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_TEMA_Clone", retCode)
-        cdef TEMA_Stream stream = TEMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -20846,9 +28450,11 @@ cdef class TRANGE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_TRANGE_Close(<TA_TRANGE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_TRANGE_Close(<TA_TRANGE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close):
         cdef np.ndarray a_high = _stream_input(high)
@@ -20860,13 +28466,26 @@ cdef class TRANGE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_TRANGE_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRANGE_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_TRANGE_Open", retCode, historylen, lib.TA_TRANGE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_TRANGE_Close(<TA_TRANGE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_TRANGE_Lookback() + 1
+                retCode = TA_TRANGE_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_TRANGE_Close(<TA_TRANGE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_TRANGE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close):
@@ -20877,23 +28496,38 @@ cdef class TRANGE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_TRANGE_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_TRANGE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_TRANGE_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef TRANGE_Stream stream = TRANGE_Stream.__new__(TRANGE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_TRANGE_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_TRANGE_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_TRANGE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef TRANGE_Stream stream = TRANGE_Stream.__new__(TRANGE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRANGE_Update(<TA_TRANGE_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRANGE_Update(<TA_TRANGE_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TRANGE_Update", retCode)
         return outreal
@@ -20901,7 +28535,10 @@ cdef class TRANGE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRANGE_Peek(<TA_TRANGE_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRANGE_Peek(<TA_TRANGE_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TRANGE_Peek", retCode)
         return outreal
@@ -20909,26 +28546,34 @@ cdef class TRANGE_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRANGE_Value(<TA_TRANGE_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRANGE_Value(<TA_TRANGE_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TRANGE_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_TRANGE_OutRange(<TA_TRANGE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_TRANGE_Advance(<TA_TRANGE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_TRANGE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_TRANGE_Clone(<TA_TRANGE_Stream*>self._handle, &clone)
+        cdef TRANGE_Stream stream = TRANGE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRANGE_Clone(<TA_TRANGE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_TRANGE_Clone", retCode)
-        cdef TRANGE_Stream stream = TRANGE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -20946,9 +28591,11 @@ cdef class TRIMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_TRIMA_Close(<TA_TRIMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_TRIMA_Close(<TA_TRIMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -20958,13 +28605,26 @@ cdef class TRIMA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_TRIMA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRIMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_TRIMA_Open", retCode, historylen, lib.TA_TRIMA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_TRIMA_Close(<TA_TRIMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_TRIMA_Lookback(timeperiod) + 1
+                retCode = TA_TRIMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_TRIMA_Close(<TA_TRIMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_TRIMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -20973,23 +28633,38 @@ cdef class TRIMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_TRIMA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_TRIMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_TRIMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef TRIMA_Stream stream = TRIMA_Stream.__new__(TRIMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_TRIMA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_TRIMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_TRIMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef TRIMA_Stream stream = TRIMA_Stream.__new__(TRIMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRIMA_Update(<TA_TRIMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRIMA_Update(<TA_TRIMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TRIMA_Update", retCode)
         return outreal
@@ -20997,7 +28672,10 @@ cdef class TRIMA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRIMA_Peek(<TA_TRIMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRIMA_Peek(<TA_TRIMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TRIMA_Peek", retCode)
         return outreal
@@ -21005,26 +28683,34 @@ cdef class TRIMA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRIMA_Value(<TA_TRIMA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRIMA_Value(<TA_TRIMA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TRIMA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_TRIMA_OutRange(<TA_TRIMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_TRIMA_Advance(<TA_TRIMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_TRIMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_TRIMA_Clone(<TA_TRIMA_Stream*>self._handle, &clone)
+        cdef TRIMA_Stream stream = TRIMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRIMA_Clone(<TA_TRIMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_TRIMA_Clone", retCode)
-        cdef TRIMA_Stream stream = TRIMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -21042,9 +28728,11 @@ cdef class TRIX_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_TRIX_Close(<TA_TRIX_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_TRIX_Close(<TA_TRIX_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -21054,13 +28742,26 @@ cdef class TRIX_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_TRIX_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRIX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_TRIX_Open", retCode, historylen, lib.TA_TRIX_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_TRIX_Close(<TA_TRIX_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_TRIX_Lookback(timeperiod) + 1
+                retCode = TA_TRIX_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_TRIX_Close(<TA_TRIX_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_TRIX_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -21069,23 +28770,38 @@ cdef class TRIX_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_TRIX_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_TRIX_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_TRIX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef TRIX_Stream stream = TRIX_Stream.__new__(TRIX_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_TRIX_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_TRIX_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_TRIX_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef TRIX_Stream stream = TRIX_Stream.__new__(TRIX_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRIX_Update(<TA_TRIX_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRIX_Update(<TA_TRIX_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TRIX_Update", retCode)
         return outreal
@@ -21093,7 +28809,10 @@ cdef class TRIX_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRIX_Peek(<TA_TRIX_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRIX_Peek(<TA_TRIX_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TRIX_Peek", retCode)
         return outreal
@@ -21101,26 +28820,34 @@ cdef class TRIX_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TRIX_Value(<TA_TRIX_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRIX_Value(<TA_TRIX_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TRIX_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_TRIX_OutRange(<TA_TRIX_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_TRIX_Advance(<TA_TRIX_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_TRIX_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_TRIX_Clone(<TA_TRIX_Stream*>self._handle, &clone)
+        cdef TRIX_Stream stream = TRIX_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TRIX_Clone(<TA_TRIX_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_TRIX_Clone", retCode)
-        cdef TRIX_Stream stream = TRIX_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -21138,9 +28865,11 @@ cdef class TSF_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_TSF_Close(<TA_TSF_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_TSF_Close(<TA_TSF_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -21150,13 +28879,26 @@ cdef class TSF_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_TSF_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TSF_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_TSF_Open", retCode, historylen, lib.TA_TSF_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_TSF_Close(<TA_TSF_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_TSF_Lookback(timeperiod) + 1
+                retCode = TA_TSF_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_TSF_Close(<TA_TSF_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_TSF_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -21165,23 +28907,38 @@ cdef class TSF_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_TSF_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_TSF_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_TSF_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef TSF_Stream stream = TSF_Stream.__new__(TSF_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_TSF_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_TSF_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_TSF_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef TSF_Stream stream = TSF_Stream.__new__(TSF_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TSF_Update(<TA_TSF_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TSF_Update(<TA_TSF_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TSF_Update", retCode)
         return outreal
@@ -21189,7 +28946,10 @@ cdef class TSF_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TSF_Peek(<TA_TSF_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TSF_Peek(<TA_TSF_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TSF_Peek", retCode)
         return outreal
@@ -21197,26 +28957,34 @@ cdef class TSF_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TSF_Value(<TA_TSF_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TSF_Value(<TA_TSF_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TSF_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_TSF_OutRange(<TA_TSF_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_TSF_Advance(<TA_TSF_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_TSF_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_TSF_Clone(<TA_TSF_Stream*>self._handle, &clone)
+        cdef TSF_Stream stream = TSF_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TSF_Clone(<TA_TSF_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_TSF_Clone", retCode)
-        cdef TSF_Stream stream = TSF_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -21235,9 +29003,11 @@ cdef class TSI_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_TSI_Close(<TA_TSI_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_TSI_Close(<TA_TSI_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int firstperiod=-2**31, int secondperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -21247,13 +29017,26 @@ cdef class TSI_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_TSI_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TSI_Open(&handle, <double*>a_real.data + begidx, historylen, firstperiod, secondperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_TSI_Open", retCode, historylen, lib.TA_TSI_Lookback(firstperiod, secondperiod) + 1)
-        if self._handle is not NULL:
-            TA_TSI_Close(<TA_TSI_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_TSI_Lookback(firstperiod, secondperiod) + 1
+                retCode = TA_TSI_Open(&handle, <double*>a_real.data + begidx, historylen, firstperiod, secondperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_TSI_Close(<TA_TSI_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_TSI_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int firstperiod=-2**31, int secondperiod=-2**31):
@@ -21262,23 +29045,38 @@ cdef class TSI_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_TSI_Lookback(firstperiod, secondperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_TSI_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_TSI_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, firstperiod, secondperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef TSI_Stream stream = TSI_Stream.__new__(TSI_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_TSI_Lookback(firstperiod, secondperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_TSI_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, firstperiod, secondperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_TSI_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef TSI_Stream stream = TSI_Stream.__new__(TSI_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TSI_Update(<TA_TSI_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TSI_Update(<TA_TSI_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TSI_Update", retCode)
         return outreal
@@ -21286,7 +29084,10 @@ cdef class TSI_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TSI_Peek(<TA_TSI_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TSI_Peek(<TA_TSI_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TSI_Peek", retCode)
         return outreal
@@ -21294,26 +29095,34 @@ cdef class TSI_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TSI_Value(<TA_TSI_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TSI_Value(<TA_TSI_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TSI_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_TSI_OutRange(<TA_TSI_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_TSI_Advance(<TA_TSI_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_TSI_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_TSI_Clone(<TA_TSI_Stream*>self._handle, &clone)
+        cdef TSI_Stream stream = TSI_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TSI_Clone(<TA_TSI_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_TSI_Clone", retCode)
-        cdef TSI_Stream stream = TSI_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -21329,9 +29138,11 @@ cdef class TYPPRICE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_TYPPRICE_Close(<TA_TYPPRICE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_TYPPRICE_Close(<TA_TYPPRICE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close):
         cdef np.ndarray a_high = _stream_input(high)
@@ -21343,13 +29154,26 @@ cdef class TYPPRICE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_TYPPRICE_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TYPPRICE_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_TYPPRICE_Open", retCode, historylen, lib.TA_TYPPRICE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_TYPPRICE_Close(<TA_TYPPRICE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_TYPPRICE_Lookback() + 1
+                retCode = TA_TYPPRICE_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_TYPPRICE_Close(<TA_TYPPRICE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_TYPPRICE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close):
@@ -21360,23 +29184,38 @@ cdef class TYPPRICE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_TYPPRICE_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_TYPPRICE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_TYPPRICE_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef TYPPRICE_Stream stream = TYPPRICE_Stream.__new__(TYPPRICE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_TYPPRICE_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_TYPPRICE_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_TYPPRICE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef TYPPRICE_Stream stream = TYPPRICE_Stream.__new__(TYPPRICE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TYPPRICE_Update(<TA_TYPPRICE_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TYPPRICE_Update(<TA_TYPPRICE_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TYPPRICE_Update", retCode)
         return outreal
@@ -21384,7 +29223,10 @@ cdef class TYPPRICE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TYPPRICE_Peek(<TA_TYPPRICE_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TYPPRICE_Peek(<TA_TYPPRICE_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TYPPRICE_Peek", retCode)
         return outreal
@@ -21392,26 +29234,34 @@ cdef class TYPPRICE_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_TYPPRICE_Value(<TA_TYPPRICE_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TYPPRICE_Value(<TA_TYPPRICE_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_TYPPRICE_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_TYPPRICE_OutRange(<TA_TYPPRICE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_TYPPRICE_Advance(<TA_TYPPRICE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_TYPPRICE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_TYPPRICE_Clone(<TA_TYPPRICE_Stream*>self._handle, &clone)
+        cdef TYPPRICE_Stream stream = TYPPRICE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_TYPPRICE_Clone(<TA_TYPPRICE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_TYPPRICE_Clone", retCode)
-        cdef TYPPRICE_Stream stream = TYPPRICE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -21431,9 +29281,11 @@ cdef class ULTOSC_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ULTOSC_Close(<TA_ULTOSC_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ULTOSC_Close(<TA_ULTOSC_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod1=-2**31, int timeperiod2=-2**31, int timeperiod3=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -21445,13 +29297,26 @@ cdef class ULTOSC_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ULTOSC_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ULTOSC_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod1, timeperiod2, timeperiod3, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ULTOSC_Open", retCode, historylen, lib.TA_ULTOSC_Lookback(timeperiod1, timeperiod2, timeperiod3) + 1)
-        if self._handle is not NULL:
-            TA_ULTOSC_Close(<TA_ULTOSC_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ULTOSC_Lookback(timeperiod1, timeperiod2, timeperiod3) + 1
+                retCode = TA_ULTOSC_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod1, timeperiod2, timeperiod3, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ULTOSC_Close(<TA_ULTOSC_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ULTOSC_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod1=-2**31, int timeperiod2=-2**31, int timeperiod3=-2**31):
@@ -21462,23 +29327,38 @@ cdef class ULTOSC_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ULTOSC_Lookback(timeperiod1, timeperiod2, timeperiod3)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ULTOSC_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ULTOSC_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod1, timeperiod2, timeperiod3, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ULTOSC_Stream stream = ULTOSC_Stream.__new__(ULTOSC_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ULTOSC_Lookback(timeperiod1, timeperiod2, timeperiod3)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ULTOSC_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod1, timeperiod2, timeperiod3, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ULTOSC_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ULTOSC_Stream stream = ULTOSC_Stream.__new__(ULTOSC_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ULTOSC_Update(<TA_ULTOSC_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ULTOSC_Update(<TA_ULTOSC_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ULTOSC_Update", retCode)
         return outreal
@@ -21486,7 +29366,10 @@ cdef class ULTOSC_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ULTOSC_Peek(<TA_ULTOSC_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ULTOSC_Peek(<TA_ULTOSC_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ULTOSC_Peek", retCode)
         return outreal
@@ -21494,26 +29377,34 @@ cdef class ULTOSC_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ULTOSC_Value(<TA_ULTOSC_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ULTOSC_Value(<TA_ULTOSC_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ULTOSC_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ULTOSC_OutRange(<TA_ULTOSC_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ULTOSC_Advance(<TA_ULTOSC_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ULTOSC_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ULTOSC_Clone(<TA_ULTOSC_Stream*>self._handle, &clone)
+        cdef ULTOSC_Stream stream = ULTOSC_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ULTOSC_Clone(<TA_ULTOSC_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ULTOSC_Clone", retCode)
-        cdef ULTOSC_Stream stream = ULTOSC_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -21532,9 +29423,11 @@ cdef class VAR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_VAR_Close(<TA_VAR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_VAR_Close(<TA_VAR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31, double nbdev=-4e37):
         cdef np.ndarray a_real = _stream_input(real)
@@ -21544,13 +29437,26 @@ cdef class VAR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_VAR_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VAR_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdev, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_VAR_Open", retCode, historylen, lib.TA_VAR_Lookback(timeperiod, nbdev) + 1)
-        if self._handle is not NULL:
-            TA_VAR_Close(<TA_VAR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_VAR_Lookback(timeperiod, nbdev) + 1
+                retCode = TA_VAR_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdev, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_VAR_Close(<TA_VAR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_VAR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31, double nbdev=-4e37):
@@ -21559,23 +29465,38 @@ cdef class VAR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_VAR_Lookback(timeperiod, nbdev)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_VAR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_VAR_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdev, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef VAR_Stream stream = VAR_Stream.__new__(VAR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_VAR_Lookback(timeperiod, nbdev)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_VAR_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, nbdev, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_VAR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef VAR_Stream stream = VAR_Stream.__new__(VAR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VAR_Update(<TA_VAR_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VAR_Update(<TA_VAR_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VAR_Update", retCode)
         return outreal
@@ -21583,7 +29504,10 @@ cdef class VAR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VAR_Peek(<TA_VAR_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VAR_Peek(<TA_VAR_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VAR_Peek", retCode)
         return outreal
@@ -21591,26 +29515,34 @@ cdef class VAR_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VAR_Value(<TA_VAR_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VAR_Value(<TA_VAR_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VAR_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_VAR_OutRange(<TA_VAR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_VAR_Advance(<TA_VAR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_VAR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_VAR_Clone(<TA_VAR_Stream*>self._handle, &clone)
+        cdef VAR_Stream stream = VAR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VAR_Clone(<TA_VAR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_VAR_Clone", retCode)
-        cdef VAR_Stream stream = VAR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -21628,9 +29560,11 @@ cdef class VHF_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_VHF_Close(<TA_VHF_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_VHF_Close(<TA_VHF_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -21640,13 +29574,26 @@ cdef class VHF_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_VHF_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VHF_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_VHF_Open", retCode, historylen, lib.TA_VHF_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_VHF_Close(<TA_VHF_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_VHF_Lookback(timeperiod) + 1
+                retCode = TA_VHF_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_VHF_Close(<TA_VHF_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_VHF_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -21655,23 +29602,38 @@ cdef class VHF_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_VHF_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_VHF_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_VHF_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef VHF_Stream stream = VHF_Stream.__new__(VHF_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_VHF_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_VHF_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_VHF_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef VHF_Stream stream = VHF_Stream.__new__(VHF_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VHF_Update(<TA_VHF_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VHF_Update(<TA_VHF_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VHF_Update", retCode)
         return outreal
@@ -21679,7 +29641,10 @@ cdef class VHF_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VHF_Peek(<TA_VHF_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VHF_Peek(<TA_VHF_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VHF_Peek", retCode)
         return outreal
@@ -21687,26 +29652,34 @@ cdef class VHF_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VHF_Value(<TA_VHF_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VHF_Value(<TA_VHF_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VHF_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_VHF_OutRange(<TA_VHF_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_VHF_Advance(<TA_VHF_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_VHF_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_VHF_Clone(<TA_VHF_Stream*>self._handle, &clone)
+        cdef VHF_Stream stream = VHF_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VHF_Clone(<TA_VHF_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_VHF_Clone", retCode)
-        cdef VHF_Stream stream = VHF_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -21725,9 +29698,11 @@ cdef class VORTEX_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_VORTEX_Close(<TA_VORTEX_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_VORTEX_Close(<TA_VORTEX_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -21740,13 +29715,26 @@ cdef class VORTEX_Stream(Stream):
         cdef TA_VORTEX_Stream* handle = NULL
         cdef double outplusvi
         cdef double outminusvi
-        cdef TA_RetCode retCode = TA_VORTEX_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outplusvi, &outminusvi)
-        if retCode != 0:
-            _stream_open_failed("TA_VORTEX_Open", retCode, historylen, lib.TA_VORTEX_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_VORTEX_Close(<TA_VORTEX_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_VORTEX_Lookback(timeperiod) + 1
+                retCode = TA_VORTEX_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outplusvi, &outminusvi)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_VORTEX_Close(<TA_VORTEX_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_VORTEX_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -21757,25 +29745,41 @@ cdef class VORTEX_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_VORTEX_Lookback(timeperiod)
-        cdef np.ndarray outplusvi = make_double_array(length, lookback)
-        cdef np.ndarray outminusvi = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outplusvi
+        cdef np.ndarray outminusvi
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_VORTEX_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_VORTEX_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outplusvi.data + lookback, <double*>outminusvi.data + lookback)
+        cdef VORTEX_Stream stream = VORTEX_Stream.__new__(VORTEX_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_VORTEX_Lookback(timeperiod)
+            outplusvi = make_double_array(length, lookback)
+            outminusvi = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_VORTEX_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outplusvi.data + lookback, <double*>outminusvi.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_VORTEX_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef VORTEX_Stream stream = VORTEX_Stream.__new__(VORTEX_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, (_stream_like((high, low, close,), outplusvi), _stream_like((high, low, close,), outminusvi))
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outplusvi
         cdef double outminusvi
-        cdef TA_RetCode retCode = TA_VORTEX_Update(<TA_VORTEX_Stream*>self._handle, high, low, close, &outplusvi, &outminusvi)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VORTEX_Update(<TA_VORTEX_Stream*>self._handle, high, low, close, &outplusvi, &outminusvi)
         if retCode != 0:
             _ta_check_success("TA_VORTEX_Update", retCode)
         return (outplusvi, outminusvi)
@@ -21784,7 +29788,10 @@ cdef class VORTEX_Stream(Stream):
     def peek(self, double high, double low, double close):
         cdef double outplusvi
         cdef double outminusvi
-        cdef TA_RetCode retCode = TA_VORTEX_Peek(<TA_VORTEX_Stream*>self._handle, high, low, close, &outplusvi, &outminusvi)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VORTEX_Peek(<TA_VORTEX_Stream*>self._handle, high, low, close, &outplusvi, &outminusvi)
         if retCode != 0:
             _ta_check_success("TA_VORTEX_Peek", retCode)
         return (outplusvi, outminusvi)
@@ -21793,26 +29800,34 @@ cdef class VORTEX_Stream(Stream):
     def value(self):
         cdef double outplusvi
         cdef double outminusvi
-        cdef TA_RetCode retCode = TA_VORTEX_Value(<TA_VORTEX_Stream*>self._handle, &outplusvi, &outminusvi)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VORTEX_Value(<TA_VORTEX_Stream*>self._handle, &outplusvi, &outminusvi)
         if retCode != 0:
             _ta_check_success("TA_VORTEX_Value", retCode)
         return (outplusvi, outminusvi)
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_VORTEX_OutRange(<TA_VORTEX_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_VORTEX_Advance(<TA_VORTEX_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_VORTEX_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_VORTEX_Clone(<TA_VORTEX_Stream*>self._handle, &clone)
+        cdef VORTEX_Stream stream = VORTEX_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VORTEX_Clone(<TA_VORTEX_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_VORTEX_Clone", retCode)
-        cdef VORTEX_Stream stream = VORTEX_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -21828,9 +29843,11 @@ cdef class VWAP_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_VWAP_Close(<TA_VWAP_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_VWAP_Close(<TA_VWAP_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, volume):
         cdef np.ndarray a_high = _stream_input(high)
@@ -21843,13 +29860,26 @@ cdef class VWAP_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_VWAP_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VWAP_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_VWAP_Open", retCode, historylen, lib.TA_VWAP_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_VWAP_Close(<TA_VWAP_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_VWAP_Lookback() + 1
+                retCode = TA_VWAP_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_VWAP_Close(<TA_VWAP_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_VWAP_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, volume):
@@ -21861,23 +29891,38 @@ cdef class VWAP_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_VWAP_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_VWAP_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_VWAP_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef VWAP_Stream stream = VWAP_Stream.__new__(VWAP_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_VWAP_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_VWAP_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, <double*>a_volume.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_VWAP_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef VWAP_Stream stream = VWAP_Stream.__new__(VWAP_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VWAP_Update(<TA_VWAP_Stream*>self._handle, high, low, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VWAP_Update(<TA_VWAP_Stream*>self._handle, high, low, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VWAP_Update", retCode)
         return outreal
@@ -21885,7 +29930,10 @@ cdef class VWAP_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VWAP_Peek(<TA_VWAP_Stream*>self._handle, high, low, close, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VWAP_Peek(<TA_VWAP_Stream*>self._handle, high, low, close, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VWAP_Peek", retCode)
         return outreal
@@ -21893,26 +29941,34 @@ cdef class VWAP_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VWAP_Value(<TA_VWAP_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VWAP_Value(<TA_VWAP_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VWAP_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_VWAP_OutRange(<TA_VWAP_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_VWAP_Advance(<TA_VWAP_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_VWAP_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_VWAP_Clone(<TA_VWAP_Stream*>self._handle, &clone)
+        cdef VWAP_Stream stream = VWAP_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VWAP_Clone(<TA_VWAP_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_VWAP_Clone", retCode)
-        cdef VWAP_Stream stream = VWAP_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -21931,9 +29987,11 @@ cdef class VWMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_VWMA_Close(<TA_VWMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_VWMA_Close(<TA_VWMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, volume, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -21944,13 +30002,26 @@ cdef class VWMA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_VWMA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VWMA_Open(&handle, <double*>a_real.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_VWMA_Open", retCode, historylen, lib.TA_VWMA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_VWMA_Close(<TA_VWMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_VWMA_Lookback(timeperiod) + 1
+                retCode = TA_VWMA_Open(&handle, <double*>a_real.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_VWMA_Close(<TA_VWMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_VWMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, volume, int timeperiod=-2**31):
@@ -21960,23 +30031,38 @@ cdef class VWMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_VWMA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_VWMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_VWMA_OpenAndFill(&handle, <double*>a_real.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef VWMA_Stream stream = VWMA_Stream.__new__(VWMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_VWMA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_VWMA_OpenAndFill(&handle, <double*>a_real.data + begidx, <double*>a_volume.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_VWMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef VWMA_Stream stream = VWMA_Stream.__new__(VWMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real, volume,), outreal)
 
     @cython.binding(False)
     def update(self, double real, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VWMA_Update(<TA_VWMA_Stream*>self._handle, real, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VWMA_Update(<TA_VWMA_Stream*>self._handle, real, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VWMA_Update", retCode)
         return outreal
@@ -21984,7 +30070,10 @@ cdef class VWMA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real, double volume):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VWMA_Peek(<TA_VWMA_Stream*>self._handle, real, volume, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VWMA_Peek(<TA_VWMA_Stream*>self._handle, real, volume, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VWMA_Peek", retCode)
         return outreal
@@ -21992,26 +30081,34 @@ cdef class VWMA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_VWMA_Value(<TA_VWMA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VWMA_Value(<TA_VWMA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_VWMA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_VWMA_OutRange(<TA_VWMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_VWMA_Advance(<TA_VWMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_VWMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_VWMA_Clone(<TA_VWMA_Stream*>self._handle, &clone)
+        cdef VWMA_Stream stream = VWMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_VWMA_Clone(<TA_VWMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_VWMA_Clone", retCode)
-        cdef VWMA_Stream stream = VWMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -22027,9 +30124,11 @@ cdef class WAD_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_WAD_Close(<TA_WAD_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_WAD_Close(<TA_WAD_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close):
         cdef np.ndarray a_high = _stream_input(high)
@@ -22041,13 +30140,26 @@ cdef class WAD_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_WAD_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WAD_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_WAD_Open", retCode, historylen, lib.TA_WAD_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_WAD_Close(<TA_WAD_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_WAD_Lookback() + 1
+                retCode = TA_WAD_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_WAD_Close(<TA_WAD_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_WAD_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close):
@@ -22058,23 +30170,38 @@ cdef class WAD_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_WAD_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_WAD_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_WAD_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef WAD_Stream stream = WAD_Stream.__new__(WAD_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_WAD_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_WAD_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_WAD_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef WAD_Stream stream = WAD_Stream.__new__(WAD_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WAD_Update(<TA_WAD_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WAD_Update(<TA_WAD_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WAD_Update", retCode)
         return outreal
@@ -22082,7 +30209,10 @@ cdef class WAD_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WAD_Peek(<TA_WAD_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WAD_Peek(<TA_WAD_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WAD_Peek", retCode)
         return outreal
@@ -22090,26 +30220,34 @@ cdef class WAD_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WAD_Value(<TA_WAD_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WAD_Value(<TA_WAD_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WAD_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_WAD_OutRange(<TA_WAD_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_WAD_Advance(<TA_WAD_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_WAD_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_WAD_Clone(<TA_WAD_Stream*>self._handle, &clone)
+        cdef WAD_Stream stream = WAD_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WAD_Clone(<TA_WAD_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_WAD_Clone", retCode)
-        cdef WAD_Stream stream = WAD_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -22125,9 +30263,11 @@ cdef class WCLPRICE_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_WCLPRICE_Close(<TA_WCLPRICE_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_WCLPRICE_Close(<TA_WCLPRICE_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close):
         cdef np.ndarray a_high = _stream_input(high)
@@ -22139,13 +30279,26 @@ cdef class WCLPRICE_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_WCLPRICE_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WCLPRICE_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_WCLPRICE_Open", retCode, historylen, lib.TA_WCLPRICE_Lookback() + 1)
-        if self._handle is not NULL:
-            TA_WCLPRICE_Close(<TA_WCLPRICE_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_WCLPRICE_Lookback() + 1
+                retCode = TA_WCLPRICE_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_WCLPRICE_Close(<TA_WCLPRICE_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_WCLPRICE_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close):
@@ -22156,23 +30309,38 @@ cdef class WCLPRICE_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_WCLPRICE_Lookback()
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_WCLPRICE_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_WCLPRICE_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef WCLPRICE_Stream stream = WCLPRICE_Stream.__new__(WCLPRICE_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_WCLPRICE_Lookback()
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_WCLPRICE_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_WCLPRICE_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef WCLPRICE_Stream stream = WCLPRICE_Stream.__new__(WCLPRICE_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WCLPRICE_Update(<TA_WCLPRICE_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WCLPRICE_Update(<TA_WCLPRICE_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WCLPRICE_Update", retCode)
         return outreal
@@ -22180,7 +30348,10 @@ cdef class WCLPRICE_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WCLPRICE_Peek(<TA_WCLPRICE_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WCLPRICE_Peek(<TA_WCLPRICE_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WCLPRICE_Peek", retCode)
         return outreal
@@ -22188,26 +30359,34 @@ cdef class WCLPRICE_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WCLPRICE_Value(<TA_WCLPRICE_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WCLPRICE_Value(<TA_WCLPRICE_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WCLPRICE_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_WCLPRICE_OutRange(<TA_WCLPRICE_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_WCLPRICE_Advance(<TA_WCLPRICE_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_WCLPRICE_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_WCLPRICE_Clone(<TA_WCLPRICE_Stream*>self._handle, &clone)
+        cdef WCLPRICE_Stream stream = WCLPRICE_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WCLPRICE_Clone(<TA_WCLPRICE_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_WCLPRICE_Clone", retCode)
-        cdef WCLPRICE_Stream stream = WCLPRICE_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -22225,9 +30404,11 @@ cdef class WILLR_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_WILLR_Close(<TA_WILLR_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_WILLR_Close(<TA_WILLR_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, high, low, close, int timeperiod=-2**31):
         cdef np.ndarray a_high = _stream_input(high)
@@ -22239,13 +30420,26 @@ cdef class WILLR_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_WILLR_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WILLR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_WILLR_Open", retCode, historylen, lib.TA_WILLR_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_WILLR_Close(<TA_WILLR_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_WILLR_Lookback(timeperiod) + 1
+                retCode = TA_WILLR_Open(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_WILLR_Close(<TA_WILLR_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_WILLR_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(high, low, close, int timeperiod=-2**31):
@@ -22256,23 +30450,38 @@ cdef class WILLR_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_WILLR_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_WILLR_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_WILLR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef WILLR_Stream stream = WILLR_Stream.__new__(WILLR_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_WILLR_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_WILLR_OpenAndFill(&handle, <double*>a_high.data + begidx, <double*>a_low.data + begidx, <double*>a_close.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_WILLR_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef WILLR_Stream stream = WILLR_Stream.__new__(WILLR_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((high, low, close,), outreal)
 
     @cython.binding(False)
     def update(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WILLR_Update(<TA_WILLR_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WILLR_Update(<TA_WILLR_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WILLR_Update", retCode)
         return outreal
@@ -22280,7 +30489,10 @@ cdef class WILLR_Stream(Stream):
     @cython.binding(False)
     def peek(self, double high, double low, double close):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WILLR_Peek(<TA_WILLR_Stream*>self._handle, high, low, close, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WILLR_Peek(<TA_WILLR_Stream*>self._handle, high, low, close, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WILLR_Peek", retCode)
         return outreal
@@ -22288,26 +30500,34 @@ cdef class WILLR_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WILLR_Value(<TA_WILLR_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WILLR_Value(<TA_WILLR_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WILLR_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_WILLR_OutRange(<TA_WILLR_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_WILLR_Advance(<TA_WILLR_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_WILLR_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_WILLR_Clone(<TA_WILLR_Stream*>self._handle, &clone)
+        cdef WILLR_Stream stream = WILLR_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WILLR_Clone(<TA_WILLR_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_WILLR_Clone", retCode)
-        cdef WILLR_Stream stream = WILLR_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -22325,9 +30545,11 @@ cdef class WMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_WMA_Close(<TA_WMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_WMA_Close(<TA_WMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -22337,13 +30559,26 @@ cdef class WMA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_WMA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_WMA_Open", retCode, historylen, lib.TA_WMA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_WMA_Close(<TA_WMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_WMA_Lookback(timeperiod) + 1
+                retCode = TA_WMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_WMA_Close(<TA_WMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_WMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -22352,23 +30587,38 @@ cdef class WMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_WMA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_WMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_WMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef WMA_Stream stream = WMA_Stream.__new__(WMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_WMA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_WMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_WMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef WMA_Stream stream = WMA_Stream.__new__(WMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WMA_Update(<TA_WMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WMA_Update(<TA_WMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WMA_Update", retCode)
         return outreal
@@ -22376,7 +30626,10 @@ cdef class WMA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WMA_Peek(<TA_WMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WMA_Peek(<TA_WMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WMA_Peek", retCode)
         return outreal
@@ -22384,26 +30637,34 @@ cdef class WMA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_WMA_Value(<TA_WMA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WMA_Value(<TA_WMA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_WMA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_WMA_OutRange(<TA_WMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_WMA_Advance(<TA_WMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_WMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_WMA_Clone(<TA_WMA_Stream*>self._handle, &clone)
+        cdef WMA_Stream stream = WMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_WMA_Clone(<TA_WMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_WMA_Clone", retCode)
-        cdef WMA_Stream stream = WMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
 
@@ -22421,9 +30682,11 @@ cdef class ZLEMA_Stream(Stream):
     """
 
     def __dealloc__(self):
-        if self._handle is not NULL:
-            TA_ZLEMA_Close(<TA_ZLEMA_Stream*>self._handle)
-            self._handle = NULL
+        with nogil:
+            if self._handle is not NULL:
+                TA_ZLEMA_Close(<TA_ZLEMA_Stream*>self._handle)
+                self._handle = NULL
+                _ta_stream_closed()
 
     def __init__(self, real, int timeperiod=-2**31):
         cdef np.ndarray a_real = _stream_input(real)
@@ -22433,13 +30696,26 @@ cdef class ZLEMA_Stream(Stream):
         cdef int historylen = _stream_history(length, begidx)
         cdef TA_ZLEMA_Stream* handle = NULL
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ZLEMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
-        if retCode != 0:
-            _stream_open_failed("TA_ZLEMA_Open", retCode, historylen, lib.TA_ZLEMA_Lookback(timeperiod) + 1)
-        if self._handle is not NULL:
-            TA_ZLEMA_Close(<TA_ZLEMA_Stream*>self._handle)
-        self._handle = <void*>handle
-        self._begidx = begidx
+        cdef TA_RetCode retCode
+        cdef int need
+        _ta_acquire_read()
+        try:
+            with nogil:
+                need = lib.TA_ZLEMA_Lookback(timeperiod) + 1
+                retCode = TA_ZLEMA_Open(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outreal)
+                if retCode == 0:
+                    with self._mutex:
+                        if self._handle is not NULL:
+                            TA_ZLEMA_Close(<TA_ZLEMA_Stream*>self._handle)
+                        else:
+                            _ta_stream_registered()
+                        self._handle = <void*>handle
+                        self._begidx = begidx
+        finally:
+            with nogil:
+                _ta_end_read()
+        if retCode != 0:
+            _stream_open_failed("TA_ZLEMA_Open", retCode, historylen, need)
 
     @staticmethod
     def open_and_fill(real, int timeperiod=-2**31):
@@ -22448,23 +30724,38 @@ cdef class ZLEMA_Stream(Stream):
         cdef np.npy_intp length = check_length(arrays)
         cdef int begidx = check_begidx(length, arrays)
         cdef int historylen = _stream_history(length, begidx)
-        cdef int lookback = begidx + lib.TA_ZLEMA_Lookback(timeperiod)
-        cdef np.ndarray outreal = make_double_array(length, lookback)
+        cdef int lookback
+        cdef np.ndarray outreal
         cdef int outbegidx
         cdef int outnbelement
         cdef TA_ZLEMA_Stream* handle = NULL
-        cdef TA_RetCode retCode = TA_ZLEMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+        cdef ZLEMA_Stream stream = ZLEMA_Stream.__new__(ZLEMA_Stream)
+        cdef TA_RetCode retCode
+        _ta_acquire_read()
+        try:
+            with nogil:
+                lookback = begidx + lib.TA_ZLEMA_Lookback(timeperiod)
+            outreal = make_double_array(length, lookback)
+            with nogil:
+                retCode = TA_ZLEMA_OpenAndFill(&handle, <double*>a_real.data + begidx, historylen, timeperiod, &outbegidx, &outnbelement, <double*>outreal.data + lookback)
+                if retCode == 0:
+                    stream._handle = <void*>handle
+                    stream._begidx = begidx
+                    _ta_stream_registered()
+        finally:
+            with nogil:
+                _ta_end_read()
         if retCode != 0:
             _stream_open_failed("TA_ZLEMA_OpenAndFill", retCode, historylen, lookback - begidx + 1)
-        cdef ZLEMA_Stream stream = ZLEMA_Stream.__new__(ZLEMA_Stream)
-        stream._handle = <void*>handle
-        stream._begidx = begidx
         return stream, _stream_like((real,), outreal)
 
     @cython.binding(False)
     def update(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ZLEMA_Update(<TA_ZLEMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ZLEMA_Update(<TA_ZLEMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ZLEMA_Update", retCode)
         return outreal
@@ -22472,7 +30763,10 @@ cdef class ZLEMA_Stream(Stream):
     @cython.binding(False)
     def peek(self, double real):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ZLEMA_Peek(<TA_ZLEMA_Stream*>self._handle, real, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ZLEMA_Peek(<TA_ZLEMA_Stream*>self._handle, real, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ZLEMA_Peek", retCode)
         return outreal
@@ -22480,25 +30774,33 @@ cdef class ZLEMA_Stream(Stream):
     @property
     def value(self):
         cdef double outreal
-        cdef TA_RetCode retCode = TA_ZLEMA_Value(<TA_ZLEMA_Stream*>self._handle, &outreal)
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ZLEMA_Value(<TA_ZLEMA_Stream*>self._handle, &outreal)
         if retCode != 0:
             _ta_check_success("TA_ZLEMA_Value", retCode)
         return outreal
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_ZLEMA_OutRange(<TA_ZLEMA_Stream*>self._handle, outbegidx, outnbelement)
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_ZLEMA_Advance(<TA_ZLEMA_Stream*>self._handle)
 
     @cython.binding(False)
     def copy(self):
         cdef TA_ZLEMA_Stream* clone = NULL
-        cdef TA_RetCode retCode = TA_ZLEMA_Clone(<TA_ZLEMA_Stream*>self._handle, &clone)
+        cdef ZLEMA_Stream stream = ZLEMA_Stream.__new__(type(self))
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = TA_ZLEMA_Clone(<TA_ZLEMA_Stream*>self._handle, &clone)
+                if retCode == 0:
+                    stream._handle = <void*>clone
+                    stream._begidx = self._begidx
+                    _ta_stream_registered()
         if retCode != 0:
             _ta_check_success("TA_ZLEMA_Clone", retCode)
-        cdef ZLEMA_Stream stream = ZLEMA_Stream.__new__(type(self))
-        stream._handle = <void*>clone
-        stream._begidx = self._begidx
         return stream
 
diff --git a/talib/_ta_lib.c b/talib/_ta_lib.c
index 6d6d87234..78dfee369 100644
--- a/talib/_ta_lib.c
+++ b/talib/_ta_lib.c
@@ -1,5 +1,60 @@
 /* Generated by Cython 3.3.0 */
 
+/* BEGIN: Cython Metadata
+{
+    "distutils": {
+        "depends": [
+            "/opt/homebrew/include/ta-lib/ta_abstract.h",
+            "/opt/homebrew/include/ta-lib/ta_common.h",
+            "/opt/homebrew/include/ta-lib/ta_defs.h",
+            "/opt/homebrew/include/ta-lib/ta_func.h",
+            "/private/tmp/talib-gil-venv/lib/python3.14/site-packages/numpy/_core/include/numpy/arrayobject.h",
+            "/private/tmp/talib-gil-venv/lib/python3.14/site-packages/numpy/_core/include/numpy/arrayscalars.h",
+            "/private/tmp/talib-gil-venv/lib/python3.14/site-packages/numpy/_core/include/numpy/ndarrayobject.h",
+            "/private/tmp/talib-gil-venv/lib/python3.14/site-packages/numpy/_core/include/numpy/ndarraytypes.h",
+            "/private/tmp/talib-gil-venv/lib/python3.14/site-packages/numpy/_core/include/numpy/ufuncobject.h"
+        ],
+        "include_dirs": [
+            "/usr/include",
+            "/usr/local/include",
+            "/opt/include",
+            "/opt/local/include",
+            "/opt/homebrew/include",
+            "/opt/homebrew/opt/ta-lib/include",
+            "/private/tmp/talib-gil-venv/lib/python3.14/site-packages/numpy/_core/include"
+        ],
+        "libraries": [
+            "ta-lib"
+        ],
+        "library_dirs": [
+            "/usr/lib",
+            "/usr/local/lib",
+            "/usr/lib64",
+            "/usr/local/lib64",
+            "/opt/lib",
+            "/opt/local/lib",
+            "/opt/homebrew/lib",
+            "/opt/homebrew/opt/ta-lib/lib"
+        ],
+        "name": "talib._ta_lib",
+        "runtime_library_dirs": [
+            "/usr/lib",
+            "/usr/local/lib",
+            "/usr/lib64",
+            "/usr/local/lib64",
+            "/opt/lib",
+            "/opt/local/lib",
+            "/opt/homebrew/lib",
+            "/opt/homebrew/opt/ta-lib/lib"
+        ],
+        "sources": [
+            "talib/_ta_lib.pyx"
+        ]
+    },
+    "module_name": "talib._ta_lib"
+}
+END: Cython Metadata */
+
 #ifndef PY_SSIZE_T_CLEAN
 #define PY_SSIZE_T_CLEAN
 #endif /* PY_SSIZE_T_CLEAN */
@@ -1275,7 +1330,7 @@ static int __Pyx_init_tpflags_variables(void) {
 #define __Pyx_FREETHREADING_COMPATIBLE Py_MOD_GIL_USED
 #endif
 #else
-#define __Pyx_FREETHREADING_COMPATIBLE Py_MOD_GIL_USED
+#define __Pyx_FREETHREADING_COMPATIBLE Py_MOD_GIL_NOT_USED
 #endif
 #define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
 #define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
@@ -1520,11 +1575,38 @@ static const char* const __pyx_f[] = {
   "talib/_common.pxi",
   "talib/_abstract.pxi",
   "talib/_stream.pxi",
-  ".venv/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd",
+  "../../../../private/tmp/talib-gil-venv/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd",
+  "(tree fragment)",
   "talib/_func.pxi",
-  ".venv/lib/python3.12/site-packages/Cython/Includes/cpython/type.pxd",
+  "cpython/type.pxd",
 };
 /* #### Code section: utility_code_proto_before_types ### */
+/* PyThreadTypeLockDecl.proto (used by PyMutexDecl) */
+#ifndef __PYX_HAVE_PYX_THREAD_TYPE_LOCK_DECL
+#define __PYX_HAVE_PYX_THREAD_TYPE_LOCK_DECL
+#define __Pyx_Locks_PyThreadTypeLock PyThread_type_lock
+#define __Pyx_Locks_PyThreadTypeLock_DECL NULL
+#endif
+
+/* PyMutexDecl.proto (used by PyMutex) */
+#ifndef __PYX_HAVE_PYX_PYMUTEX_DECL
+#define __PYX_HAVE_PYX_PYMUTEX_DECL
+#if PY_VERSION_HEX > 0x030d0000 && !defined(Py_LIMITED_API)
+#define __Pyx_Locks_PyMutex PyMutex
+#define __Pyx_Locks_PyMutex_DECL {0}
+#else
+#define __Pyx_Locks_PyMutex __Pyx_Locks_PyThreadTypeLock
+#define __Pyx_Locks_PyMutex_DECL __Pyx_Locks_PyThreadTypeLock_DECL
+#endif
+#endif
+
+/* NoFastGil.proto */
+#define __Pyx_PyGILState_Ensure PyGILState_Ensure
+#define __Pyx_PyGILState_Release PyGILState_Release
+#define __Pyx_FastGIL_Remember()
+#define __Pyx_FastGIL_Forget()
+#define __Pyx_FastGilFuncInit()
+
 /* Atomics.proto (used by UnpackUnboundCMethod) */
 #include <pythread.h>
 #ifndef CYTHON_ATOMICS
@@ -1675,7 +1757,7 @@ static const char* const __pyx_f[] = {
 #define __Pyx_PyCriticalSection2_End PyCriticalSection2_End
 #endif
 
-/* CriticalSections.proto (used by ParseKeywordsImpl) */
+/* CriticalSections.proto */
 #if !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
 #define __Pyx_PyCriticalSection_Begin(cs, arg) (void)(cs)
 #define __Pyx_PyCriticalSection2_Begin(cs, arg1, arg2) (void)(cs)
@@ -1694,6 +1776,11 @@ static const char* const __pyx_f[] = {
 /* IncludeStructmemberH.proto */
 #include <structmember.h>
 
+/* ForceInitThreads.proto */
+#ifndef __PYX_FORCE_INIT_THREADS
+  #define __PYX_FORCE_INIT_THREADS 0
+#endif
+
 /* #### Code section: numeric_typedefs ### */
 
 typedef npy_int8 __pyx_t_5numpy_int8_t;
@@ -1769,6 +1856,8 @@ static CYTHON_INLINE __pyx_t_long_double_complex __pyx_t_long_double_complex_fro
 /* #### Code section: type_declarations ### */
 
 /*--- Type declarations ---*/
+struct __pyx_obj_5talib_7_ta_lib__TA_ReadLease;
+struct __pyx_obj_5talib_7_ta_lib__TA_WriteLease;
 struct __pyx_obj_5talib_7_ta_lib_Stream;
 struct __pyx_obj_5talib_7_ta_lib_AC_Stream;
 struct __pyx_obj_5talib_7_ta_lib_ACCBANDS_Stream;
@@ -1972,15 +2061,22 @@ struct __pyx_obj_5talib_7_ta_lib_WILLR_Stream;
 struct __pyx_obj_5talib_7_ta_lib_WMA_Stream;
 struct __pyx_obj_5talib_7_ta_lib_ZLEMA_Stream;
 
-typedef int (*__pyx_t_5numpy_NpyIter_IterNextFunc)(NpyIter *);
+struct __pyx_obj_5talib_7_ta_lib__TA_ReadLease {
+  PyObject_HEAD
+};
+
+
+struct __pyx_obj_5talib_7_ta_lib__TA_WriteLease {
+  PyObject_HEAD
+};
 
-typedef void (*__pyx_t_5numpy_NpyIter_GetMultiIndexFunc)(NpyIter *, npy_intp *);
 
 struct __pyx_obj_5talib_7_ta_lib_Stream {
   PyObject_HEAD
   struct __pyx_vtabstruct_5talib_7_ta_lib_Stream *__pyx_vtab;
   void *_handle;
   int _begidx;
+  __Pyx_Locks_PyMutex _mutex;
   PyObject *__weakref__;
 };
 
@@ -4618,94 +4714,53 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObj
 /* RaiseException.export */
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
 
-/* IgnoreException.proto (used by GetModuleGlobalName) */
-static CYTHON_INLINE int __Pyx_IgnoreGivenException(PyObject *given_exception, PyObject *ignorable_exception);
-#define __Pyx_IgnoreException(ignorable_exception) __Pyx_IgnoreGivenException(NULL, ignorable_exception)
-
-/* PyDictVersioning.proto (used by GetModuleGlobalName) */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
-#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
-    (version_var) = __PYX_GET_DICT_VERSION(dict);\
-    (cache_var) = (value);
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
-        (VAR) = __Pyx_XNewRef(__pyx_dict_cached_value);\
-    } else {\
-        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
-        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
-    }\
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
-#else
-#define __PYX_GET_DICT_VERSION(dict)  (0)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
-#endif
-
-/* GetModuleGlobalName.proto */
-#if CYTHON_USE_DICT_VERSIONS
-#define __Pyx_GetModuleGlobalName(var, name)  do {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_mstate_global->__pyx_d))) ?\
-        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
-        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
-    PY_UINT64_T __pyx_dict_version;\
-    PyObject *__pyx_dict_cached_value;\
-    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
-#else
-#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
-#endif
-
-/* PyUnicode_Unicode.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Unicode(PyObject *obj);
-
-/* BuildPyUnicode.proto (used by COrdinalToPyUnicode) */
-static PyObject* __Pyx_PyUnicode_BuildFromAscii(Py_ssize_t ulength, const char* chars, int clength,
-                                                int prepend_sign, char padding_char);
-
-/* COrdinalToPyUnicode.proto (used by CIntToPyUnicode) */
-static CYTHON_INLINE int __Pyx_CheckUnicodeValue(int value);
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromOrdinal_Padded(int value, Py_ssize_t width, char padding_char);
-
-/* GCCDiagnostics.proto (used by CIntToPyUnicode) */
-#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
-#define __Pyx_HAS_GCC_DIAGNOSTIC
-#endif
-
-/* IncludeStdlibH.proto (used by CIntToPyUnicode) */
-#include <stdlib.h>
-
-/* IncludeStringH.proto (used by CIntToPyUnicode) */
-#include <string.h>
-
-/* CIntToPyUnicode.proto */
-#define __Pyx_PyUnicode_From_TA_RetCode(value, width, padding_char, format_char) (\
-    ((format_char) == ('c')) ?\
-        __Pyx_uchar___Pyx_PyUnicode_From_TA_RetCode(value, width, padding_char) :\
-        __Pyx____Pyx_PyUnicode_From_TA_RetCode(value, width, padding_char, format_char)\
-    )
-static CYTHON_INLINE PyObject* __Pyx_uchar___Pyx_PyUnicode_From_TA_RetCode(TA_RetCode value, Py_ssize_t width, char padding_char);
-static CYTHON_INLINE PyObject* __Pyx____Pyx_PyUnicode_From_TA_RetCode(TA_RetCode value, Py_ssize_t width, char padding_char, char format_char);
-
-/* JoinPyUnicode.proto */
-#define __Pyx_PyUnicode_Join_CAN_USE_KIND_AND_LENGTH\
-    (!CYTHON_COMPILING_IN_GRAAL && !CYTHON_COMPILING_IN_PYPY && !CYTHON_COMPILING_IN_LIMITED_API)
-
-/* JoinPyUnicode.export */
-static PyObject* __Pyx_PyUnicode_Join(PyObject** values, Py_ssize_t value_count, Py_ssize_t result_ulength, int kind);
+/* PyThreadTypeLock.proto (used by PyMutex) */
+#define __Pyx_Locks_PyThreadTypeLock_Init(l) l = PyThread_allocate_lock()
+#define __Pyx_Locks_PyThreadTypeLock_Delete(l) PyThread_free_lock(l)
+#define __Pyx_Locks_PyThreadTypeLock_LockNogil(l) (void)PyThread_acquire_lock(l, WAIT_LOCK)
+#define __Pyx_Locks_PyThreadTypeLock_Unlock(l) PyThread_release_lock(l)
+static CYTHON_INLINE int __Pyx_Locks_PyThreadTypeLock_CanCheckLocked(__Pyx_Locks_PyThreadTypeLock lock);
+static int __Pyx__Locks_PyThreadTypeLock_Locked(__Pyx_Locks_PyThreadTypeLock lock);
+static void __Pyx__Locks_PyThreadTypeLock_Lock(__Pyx_Locks_PyThreadTypeLock lock);
+static void __Pyx__Locks_PyThreadTypeLock_LockGil(__Pyx_Locks_PyThreadTypeLock lock);
+static CYTHON_INLINE void __Pyx_Locks_PyThreadTypeLock_Lock(__Pyx_Locks_PyThreadTypeLock lock) {
+    __Pyx__Locks_PyThreadTypeLock_Lock(lock);
+}
+static CYTHON_INLINE void __Pyx_Locks_PyThreadTypeLock_LockGil(__Pyx_Locks_PyThreadTypeLock lock) {
+    __Pyx__Locks_PyThreadTypeLock_LockGil(lock);
+}
+static CYTHON_INLINE int __Pyx_Locks_PyThreadTypeLock_Locked(__Pyx_Locks_PyThreadTypeLock lock) {
+    return __Pyx__Locks_PyThreadTypeLock_Locked(lock);
+}
+
+/* PyMutex.proto */
+#if PY_VERSION_HEX > 0x030d0000 && !CYTHON_COMPILING_IN_LIMITED_API
+#define __Pyx_Locks_PyMutex_Init(l) (void)(l)
+#define __Pyx_Locks_PyMutex_Delete(l) (void)(l)
+#define __Pyx_Locks_PyMutex_Lock(l) PyMutex_Lock(&l)
+#define __Pyx_Locks_PyMutex_Unlock(l) PyMutex_Unlock(&l)
+#define __Pyx_Locks_PyMutex_LockGil(l) PyMutex_Lock(&l)
+#define  __Pyx_Locks_PyMutex_LockNogil(l) PyMutex_Lock(&l)
+#if PY_VERSION_HEX >= 0x030e00C1
+#define __Pyx_Locks_PyMutex_Locked(l) PyMutex_IsLocked(&(l))
+#else
+#define __Pyx_Locks_PyMutex_Locked(l)\
+    ((int)(_Py_atomic_load_uint8_relaxed(&(l)._bits) & _Py_LOCKED))
+#endif
+#define __Pyx_Locks_PyMutex_CanCheckLocked(l) (CYTHON_UNUSED_VAR(l), 1)
+#else
+#define __Pyx_Locks_PyMutex_Init(l) __Pyx_Locks_PyThreadTypeLock_Init(l)
+#define __Pyx_Locks_PyMutex_Delete(l) __Pyx_Locks_PyThreadTypeLock_Delete(l)
+#define __Pyx_Locks_PyMutex_Lock(l) __Pyx_Locks_PyThreadTypeLock_Lock(l)
+#define __Pyx_Locks_PyMutex_Unlock(l) __Pyx_Locks_PyThreadTypeLock_Unlock(l)
+#define __Pyx_Locks_PyMutex_LockGil(l) __Pyx_Locks_PyThreadTypeLock_LockGil(l)
+#define __Pyx_Locks_PyMutex_LockNogil(l) __Pyx_Locks_PyThreadTypeLock_LockNogil(l)
+#define __Pyx_Locks_PyMutex_Locked(l) __Pyx_Locks_PyThreadTypeLock_Locked(l)
+#define __Pyx_Locks_PyMutex_CanCheckLocked(l) __Pyx_Locks_PyThreadTypeLock_CanCheckLocked(l)
+#endif
+
+/* PyRuntimeError_Check.proto */
+#define __Pyx_PyExc_RuntimeError_Check(obj)  __Pyx_TypeCheck(obj, PyExc_RuntimeError)
 
 /* CopyObjectArray.proto (used by TupleOrListFromArrayImpl) */
 #if CYTHON_COMPILING_IN_CPYTHON
@@ -4723,6 +4778,9 @@ __Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n);
 /* TupleFromArray.proto (used by fastcall) */
 
 
+/* IncludeStringH.proto (used by PyObjectCompare) */
+#include <string.h>
+
 /* PyObjectCompare.proto (used by UnicodeEquals) */
 static CYTHON_INLINE int __Pyx_PyObject_CompareBoolEq_str_str(PyObject *op1, PyObject *op2, int pyop);
 
@@ -4781,6 +4839,10 @@ static CYTHON_INLINE int __Pyx_PyObject_CompareBoolEq_str_str(PyObject *op1, PyO
 #define __Pyx_ArgsSlice_FASTCALL __Pyx_ArgsSlice_VARARGS
 #endif
 
+/* RaiseArgTupleInvalid.export */
+static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
+    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
+
 /* py_dict_items.proto (used by OwnedDictNext) */
 #define __Pyx_PyDict_items_TypePtr  (&PyDictKeys_Type)
 #define __Pyx_PyDict_items_Check(obj)  PyObject_TypeCheck((obj), __Pyx_PyDictItems_TypePtr)
@@ -4812,6 +4874,10 @@ typedef struct {
 #endif
 } __Pyx_CachedCFunction;
 
+/* IgnoreException.proto (used by UnpackUnboundCMethod_impl) */
+static CYTHON_INLINE int __Pyx_IgnoreGivenException(PyObject *given_exception, PyObject *ignorable_exception);
+#define __Pyx_IgnoreException(ignorable_exception) __Pyx_IgnoreGivenException(NULL, ignorable_exception)
+
 /* UnpackUnboundCMethod_impl.export */
 static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target);
 
@@ -4853,7 +4919,7 @@ static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod0(__Pyx_CachedCFunction*
 #define __Pyx_PyDict_values_CheckExact(obj)  Py_IS_TYPE((obj), __Pyx_PyDictValues_TypePtr)
 static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d);
 
-/* OwnedDictNext.proto (used by ParseKeywordsImpl) */
+/* OwnedDictNext.proto (used by RejectKeywords) */
 #if CYTHON_AVOID_BORROWED_REFS
 static int __Pyx_PyDict_NextRef(PyObject *p, PyObject **ppos, PyObject **pkey, PyObject **pvalue);
 #else
@@ -4861,6 +4927,59 @@ CYTHON_INLINE
 static int __Pyx_PyDict_NextRef(PyObject *p, Py_ssize_t *ppos, PyObject **pkey, PyObject **pvalue);
 #endif
 
+/* RejectKeywords.export */
+static void __Pyx_RejectKeywords(const char* function_name, PyObject *kwds);
+
+/* GetAttr3.proto */
+static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
+
+/* PyDictVersioning.proto (used by GetModuleGlobalName) */
+#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
+#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
+#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
+#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
+    (version_var) = __PYX_GET_DICT_VERSION(dict);\
+    (cache_var) = (value);
+#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
+    static PY_UINT64_T __pyx_dict_version = 0;\
+    static PyObject *__pyx_dict_cached_value = NULL;\
+    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
+        (VAR) = __Pyx_XNewRef(__pyx_dict_cached_value);\
+    } else {\
+        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
+        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
+    }\
+}
+static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
+static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
+static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
+#else
+#define __PYX_GET_DICT_VERSION(dict)  (0)
+#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
+#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
+#endif
+
+/* GetModuleGlobalName.proto */
+#if CYTHON_USE_DICT_VERSIONS
+#define __Pyx_GetModuleGlobalName(var, name)  do {\
+    static PY_UINT64_T __pyx_dict_version = 0;\
+    static PyObject *__pyx_dict_cached_value = NULL;\
+    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_mstate_global->__pyx_d))) ?\
+        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
+        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
+} while(0)
+#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
+    PY_UINT64_T __pyx_dict_version;\
+    PyObject *__pyx_dict_cached_value;\
+    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
+} while(0)
+static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
+#else
+#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
+#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
+static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
+#endif
+
 /* RaiseDoubleKeywords.proto (used by ParseKeywordsImpl) */
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
@@ -4912,9 +5031,68 @@ static CYTHON_INLINE int __Pyx_ParseKeywords(
     int ignore_unknown_kwargs
 );
 
-/* RaiseArgTupleInvalid.export */
-static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
-    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
+/* FormatTypeName.proto (used by RaiseErrorWithObjectType1) */
+#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX >= 0x030d0000
+typedef PyObject *__Pyx_TypeName;
+#define __Pyx_FMT_TYPENAME "%N"
+#define __Pyx_PyType_GetFullyQualifiedName(tp) Py_NewRef((PyObject*)tp)
+#define __Pyx_DECREF_TypeName(obj) Py_DECREF(obj)
+#elif CYTHON_COMPILING_IN_LIMITED_API
+typedef PyObject *__Pyx_TypeName;
+#define __Pyx_FMT_TYPENAME "%U"
+#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
+static __Pyx_TypeName __Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp);
+#else  // !LIMITED_API
+typedef const char *__Pyx_TypeName;
+#define __Pyx_FMT_TYPENAME "%.200s"
+#define __Pyx_PyType_GetFullyQualifiedName(tp) ((tp)->tp_name)
+#define __Pyx_DECREF_TypeName(obj)
+#endif
+
+/* RaiseErrorWithObjectType1.proto (used by RaiseUnexpectedTypeError) */
+#define __Pyx_RaiseTypeErrorWithObjectType1(message, arg, obj) __Pyx_RaiseErrorWithObjectType1(PyExc_TypeError, message, arg, obj)
+#define __Pyx_RaiseErrorWithObjectType1(exc_type, message, arg, obj) __Pyx_RaiseErrorWithType1(exc_type, message, arg, Py_TYPE(obj))
+CYTHON_UNUSED
+static void __Pyx_RaiseErrorWithType1(PyObject* exc_type, const char* message, const char *arg, PyTypeObject *type_obj);
+
+/* RaiseUnexpectedTypeError.proto */
+CYTHON_UNUSED
+static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj);
+
+/* PyUnicode_Unicode.proto */
+static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Unicode(PyObject *obj);
+
+/* BuildPyUnicode.proto (used by COrdinalToPyUnicode) */
+static PyObject* __Pyx_PyUnicode_BuildFromAscii(Py_ssize_t ulength, const char* chars, int clength,
+                                                int prepend_sign, char padding_char);
+
+/* COrdinalToPyUnicode.proto (used by CIntToPyUnicode) */
+static CYTHON_INLINE int __Pyx_CheckUnicodeValue(int value);
+static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromOrdinal_Padded(int value, Py_ssize_t width, char padding_char);
+
+/* GCCDiagnostics.proto (used by CIntToPyUnicode) */
+#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
+#define __Pyx_HAS_GCC_DIAGNOSTIC
+#endif
+
+/* IncludeStdlibH.proto (used by CIntToPyUnicode) */
+#include <stdlib.h>
+
+/* CIntToPyUnicode.proto */
+#define __Pyx_PyUnicode_From_TA_RetCode(value, width, padding_char, format_char) (\
+    ((format_char) == ('c')) ?\
+        __Pyx_uchar___Pyx_PyUnicode_From_TA_RetCode(value, width, padding_char) :\
+        __Pyx____Pyx_PyUnicode_From_TA_RetCode(value, width, padding_char, format_char)\
+    )
+static CYTHON_INLINE PyObject* __Pyx_uchar___Pyx_PyUnicode_From_TA_RetCode(TA_RetCode value, Py_ssize_t width, char padding_char);
+static CYTHON_INLINE PyObject* __Pyx____Pyx_PyUnicode_From_TA_RetCode(TA_RetCode value, Py_ssize_t width, char padding_char, char format_char);
+
+/* JoinPyUnicode.proto */
+#define __Pyx_PyUnicode_Join_CAN_USE_KIND_AND_LENGTH\
+    (!CYTHON_COMPILING_IN_GRAAL && !CYTHON_COMPILING_IN_PYPY && !CYTHON_COMPILING_IN_LIMITED_API)
+
+/* JoinPyUnicode.export */
+static PyObject* __Pyx_PyUnicode_Join(PyObject** values, Py_ssize_t value_count, Py_ssize_t result_ulength, int kind);
 
 /* ArgTypeTestError.export */
 static void __Pyx_ArgTypeError(PyObject *obj, PyTypeObject *type, const char *name, int exact);
@@ -4922,6 +5100,24 @@ static void __Pyx_ArgTypeError(PyObject *obj, PyTypeObject *type, const char *na
 /* ArgTypeTest.proto */
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, const char *name, int exact);
 
+/* PyObjectLookupSpecial.proto */
+#if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
+#define __Pyx_PyObject_LookupSpecialNoError(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 0)
+#define __Pyx_PyObject_LookupSpecial(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 1)
+static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error);
+#else
+#define __Pyx_PyObject_LookupSpecialNoError(o,n) __Pyx_PyObject_GetAttrStrNoError(o,n)
+#define __Pyx_PyObject_LookupSpecial(o,n) __Pyx_PyObject_GetAttrStr(o,n)
+#endif
+
+/* SwapException.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_ExceptionSwap(type, value, tb)  __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#else
+static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
+#endif
+
 /* PyObjectDelAttr.proto (used by PyObjectSetAttrStr) */
 #if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030d0000
 #define __Pyx_PyObject_DelAttr(o, n) PyObject_SetAttr(o, n, NULL)
@@ -5006,24 +5202,6 @@ static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                      int wraparound, int boundscheck, int unsafe_shared);
 
-/* FormatTypeName.proto (used by RaiseErrorWithObjectType) */
-#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX >= 0x030d0000
-typedef PyObject *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%N"
-#define __Pyx_PyType_GetFullyQualifiedName(tp) Py_NewRef((PyObject*)tp)
-#define __Pyx_DECREF_TypeName(obj) Py_DECREF(obj)
-#elif CYTHON_COMPILING_IN_LIMITED_API
-typedef PyObject *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%U"
-#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
-static __Pyx_TypeName __Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp);
-#else  // !LIMITED_API
-typedef const char *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%.200s"
-#define __Pyx_PyType_GetFullyQualifiedName(tp) ((tp)->tp_name)
-#define __Pyx_DECREF_TypeName(obj)
-#endif
-
 /* RaiseErrorWithObjectType.proto (used by ObjectGetItem) */
 #define __Pyx_RaiseTypeErrorWithObjectType(message, obj)  __Pyx_RaiseErrorWithObjectType(PyExc_TypeError, message, obj)
 #define __Pyx_RaiseErrorWithObjectType(exc_type, message, obj)  __Pyx_RaiseErrorWithType(exc_type, message, Py_TYPE(obj))
@@ -5207,6 +5385,9 @@ static CYTHON_INLINE PyObject* __Pyx_PyTuple_GetSlice(PyObject* src, Py_ssize_t
 #define __Pyx_PyObject_Unicode(obj)\
     (likely(PyUnicode_CheckExact(obj)) ? __Pyx_NewRef(obj) : PyObject_Str(obj))
 
+/* RaiseUnboundLocalError.proto */
+static void __Pyx_RaiseUnboundLocalError(const char *varname);
+
 /* PyNumberBinop.proto */
 #if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_GRAAL || CYTHON_COMPILING_IN_LIMITED_API
 #define __Pyx_PyNumber_And_object_int(op1, op2)  PyNumber_And(op1, op2)
@@ -5257,9 +5438,6 @@ static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
 static CYTHON_INLINE PyObject* __Pyx_uchar___Pyx_PyUnicode_From_int(int value, Py_ssize_t width, char padding_char);
 static CYTHON_INLINE PyObject* __Pyx____Pyx_PyUnicode_From_int(int value, Py_ssize_t width, char padding_char, char format_char);
 
-/* RejectKeywords.export */
-static void __Pyx_RejectKeywords(const char* function_name, PyObject *kwds);
-
 /* AllocateExtensionType.proto */
 static PyObject *__Pyx_AllocateExtensionType(PyTypeObject *t, int is_final);
 
@@ -5299,12 +5477,6 @@ static int __Pyx_CallTpinitAsVectorcall(__Pyx_tpinitvectorcallfunc f, PyObject*
 CYTHON_UNUSED static Py_ssize_t __Pyx_GetTypeDictOffset(PyObject *tp, int require_cython_valid_result);
 #endif
 
-/* RaiseErrorWithObjectType1.proto (used by ValidateBasesTuple) */
-#define __Pyx_RaiseTypeErrorWithObjectType1(message, arg, obj) __Pyx_RaiseErrorWithObjectType1(PyExc_TypeError, message, arg, obj)
-#define __Pyx_RaiseErrorWithObjectType1(exc_type, message, arg, obj) __Pyx_RaiseErrorWithType1(exc_type, message, arg, Py_TYPE(obj))
-CYTHON_UNUSED
-static void __Pyx_RaiseErrorWithType1(PyObject* exc_type, const char* message, const char *arg, PyTypeObject *type_obj);
-
 /* ValidateBasesTuple.proto (used by PyType_Ready) */
 #if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
 static int __Pyx_validate_bases_tuple(const char *type_name, int has_dictoffset, PyObject *bases);
@@ -5313,6 +5485,26 @@ static int __Pyx_validate_bases_tuple(const char *type_name, int has_dictoffset,
 /* PyType_Ready.export */
 CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);
 
+/* LimitedApiGetTypeTypeDict.proto (used by DelItemOnTypeDict) */
+#if CYTHON_COMPILING_IN_LIMITED_API
+static PyObject *__Pyx_GetTypeTypeDict(PyTypeObject *tp);
+#endif
+
+/* DelItemOnTypeDict.proto (used by SetupReduce) */
+#define __Pyx_DelItemOnTypeDict(tp, k) __Pyx__DelItemOnTypeDict((PyTypeObject*)tp, k)
+
+/* DelItemOnTypeDict.export */
+static int __Pyx__DelItemOnTypeDict(PyTypeObject *tp, PyObject *k);
+
+/* SetItemOnTypeDict.proto (used by SetupReduce) */
+#define __Pyx_SetItemOnTypeDict(tp, k, v) __Pyx__SetItemOnTypeDict((PyTypeObject*)tp, k, v)
+
+/* SetItemOnTypeDict.export */
+static int __Pyx__SetItemOnTypeDict(PyTypeObject *tp, PyObject *k, PyObject *v);
+
+/* SetupReduce.export */
+static int __Pyx_setup_reduce(PyObject* type_obj);
+
 /* GetVTable.proto (used by MergeVTables) */
 static int __Pyx_GetVtable(PyTypeObject *type, void** table);
 
@@ -5347,31 +5539,6 @@ static PyObject *__Pyx__Import(PyObject *name, PyObject *const *imported_names,
 /* Import.proto */
 static CYTHON_INLINE PyObject *__Pyx_Import(PyObject *name, PyObject *const *imported_names, Py_ssize_t len_imported_names, PyObject *qualname, int level);
 
-/* Py3UpdateBases.export */
-static PyObject* __Pyx_PEP560_update_bases(PyObject *bases);
-
-/* CalculateMetaclass.proto */
-static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases);
-
-/* PyObjectCall2Args.proto (used by Py3ClassCreate) */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);
-
-/* PyObjectLookupSpecial.proto (used by Py3ClassCreate) */
-#if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
-#define __Pyx_PyObject_LookupSpecialNoError(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 0)
-#define __Pyx_PyObject_LookupSpecial(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 1)
-static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error);
-#else
-#define __Pyx_PyObject_LookupSpecialNoError(o,n) __Pyx_PyObject_GetAttrStrNoError(o,n)
-#define __Pyx_PyObject_LookupSpecial(o,n) __Pyx_PyObject_GetAttrStr(o,n)
-#endif
-
-/* Py3ClassCreate.export */
-static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name, PyObject *qualname,
-                                           PyObject *mkw, PyObject *modname, PyObject *doc);
-static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases, PyObject *dict,
-                                      PyObject *mkw, int calculate_metaclass, int allow_py2_metaclass);
-
 /* dict_setdefault.proto (used by FetchCommonType) */
 static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value);
 
@@ -5525,6 +5692,21 @@ static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
                                       PyObject* code);
 static PyTypeObject *__Pyx_Get_CyFunction_Type(void);
 
+/* Py3UpdateBases.export */
+static PyObject* __Pyx_PEP560_update_bases(PyObject *bases);
+
+/* CalculateMetaclass.proto */
+static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases);
+
+/* PyObjectCall2Args.proto (used by Py3ClassCreate) */
+static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);
+
+/* Py3ClassCreate.export */
+static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name, PyObject *qualname,
+                                           PyObject *mkw, PyObject *modname, PyObject *doc);
+static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases, PyObject *dict,
+                                      PyObject *mkw, int calculate_metaclass, int allow_py2_metaclass);
+
 /* SetNameInClass.proto */
 #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000
 #define __Pyx_SetNameInClass(ns, name, value)\
@@ -5554,17 +5736,6 @@ static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x);
 /* PyObjectCompare.proto */
 static CYTHON_INLINE int __Pyx_PyObject_CompareBoolGe_object_str(PyObject *op1, PyObject *op2, int pyop);
 
-/* LimitedApiGetTypeTypeDict.proto (used by SetItemOnTypeDict) */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_GetTypeTypeDict(PyTypeObject *tp);
-#endif
-
-/* SetItemOnTypeDict.proto */
-#define __Pyx_SetItemOnTypeDict(tp, k, v) __Pyx__SetItemOnTypeDict((PyTypeObject*)tp, k, v)
-
-/* SetItemOnTypeDict.export */
-static int __Pyx__SetItemOnTypeDict(PyTypeObject *tp, PyObject *k, PyObject *v);
-
 /* GetNameInClass.proto */
 #define __Pyx_GetNameInClass(var, nmspace, name)  (var) = __Pyx__GetNameInClass(nmspace, name)
 static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name);
@@ -5602,6 +5773,9 @@ static void __pyx_insert_code_object(int code_line, __Pyx_CachedCodeObjectType*
 static void __Pyx_AddTraceback(const char *funcname, int c_line,
                                int py_line, const char *filename);
 
+/* CheckUnpickleChecksumError.export */
+static void __Pyx_RaiseUnpickleChecksumError(long checksum, long checksum1, long checksum2, long checksum3, const char *members);
+
 /* RealImag.proto */
 #if CYTHON_CCOMPLEX
   #ifdef __cplusplus
@@ -5738,6 +5912,12 @@ static void __Pyx_AddTraceback(const char *funcname, int c_line,
     #endif
 #endif
 
+/* UpdateUnpickledDict.export */
+static int __Pyx_UpdateUnpickledDict(PyObject *obj, PyObject *state, Py_ssize_t index);
+
+/* CheckUnpickleChecksum.proto */
+static CYTHON_INLINE int __Pyx_CheckUnpickleChecksum(long checksum, long checksum1, long checksum2, long checksum3, const char *members);
+
 /* CIntFromPy.proto */
 static CYTHON_INLINE TA_RetCode __Pyx_PyLong_As_TA_RetCode(PyObject *);
 
@@ -5757,6 +5937,9 @@ static CYTHON_INLINE int __Pyx_PyLong_As_int(PyObject *);
 /* CIntToPy.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyLong_From_int(int value);
 
+/* CIntFromPy.proto */
+static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *);
+
 /* CIntFromPy.proto */
 static CYTHON_INLINE TA_FuncUnstId __Pyx_PyLong_As_TA_FuncUnstId(PyObject *);
 
@@ -5766,15 +5949,6 @@ static CYTHON_INLINE unsigned int __Pyx_PyLong_As_unsigned_int(PyObject *);
 /* CIntToPy.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyLong_From_unsigned_int(unsigned int value);
 
-/* CIntFromPy.proto */
-static CYTHON_INLINE TA_Compatibility __Pyx_PyLong_As_TA_Compatibility(PyObject *);
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE TA_CandleSettingType __Pyx_PyLong_As_TA_CandleSettingType(PyObject *);
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE TA_RangeType __Pyx_PyLong_As_TA_RangeType(PyObject *);
-
 /* CIntToPy.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyLong_From_long(long value);
 
@@ -5796,9 +5970,6 @@ static CYTHON_INLINE PyObject* __Pyx_PyLong_From_npy_intp(npy_intp value);
 /* CIntFromPy.proto */
 static CYTHON_INLINE npy_intp __Pyx_PyLong_As_npy_intp(PyObject *);
 
-/* CIntFromPy.proto */
-static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *);
-
 /* GetRuntimeVersion.proto */
 #if __PYX_LIMITED_VERSION_HEX < 0x030b0000
 static unsigned long __Pyx_cached_runtime_version = 0;
@@ -5870,6 +6041,11 @@ static int __Pyx_State_RemoveModule(void*);
 #define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
 #define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
 
+static CYTHON_INLINE PyTypeObject *__pyx_f_5numpy_5dtype_7typeobj___get__(PyArray_Descr *__pyx_v_self); /* proto*/
+static CYTHON_INLINE char __pyx_f_5numpy_5dtype_4kind___get__(PyArray_Descr *__pyx_v_self); /* proto*/
+static CYTHON_INLINE char __pyx_f_5numpy_5dtype_4type___get__(PyArray_Descr *__pyx_v_self); /* proto*/
+static CYTHON_INLINE char __pyx_f_5numpy_5dtype_9byteorder___get__(PyArray_Descr *__pyx_v_self); /* proto*/
+static CYTHON_INLINE int __pyx_f_5numpy_5dtype_8type_num___get__(PyArray_Descr *__pyx_v_self); /* proto*/
 static CYTHON_INLINE npy_intp __pyx_f_5numpy_5dtype_8itemsize___get__(PyArray_Descr *__pyx_v_self); /* proto*/
 static CYTHON_INLINE npy_intp __pyx_f_5numpy_5dtype_9alignment___get__(PyArray_Descr *__pyx_v_self); /* proto*/
 static CYTHON_INLINE PyObject *__pyx_f_5numpy_5dtype_6fields___get__(PyArray_Descr *__pyx_v_self); /* proto*/
@@ -5889,6 +6065,17 @@ static CYTHON_INLINE npy_intp *__pyx_f_5numpy_7ndarray_5shape___get__(PyArrayObj
 static CYTHON_INLINE npy_intp *__pyx_f_5numpy_7ndarray_7strides___get__(PyArrayObject *__pyx_v_self); /* proto*/
 static CYTHON_INLINE npy_intp __pyx_f_5numpy_7ndarray_4size___get__(PyArrayObject *__pyx_v_self); /* proto*/
 static CYTHON_INLINE char *__pyx_f_5numpy_7ndarray_4data___get__(PyArrayObject *__pyx_v_self); /* proto*/
+static CYTHON_INLINE int __pyx_f_5numpy_5ufunc_3nin___get__(PyUFuncObject *__pyx_v_self); /* proto*/
+static CYTHON_INLINE int __pyx_f_5numpy_5ufunc_4nout___get__(PyUFuncObject *__pyx_v_self); /* proto*/
+static CYTHON_INLINE int __pyx_f_5numpy_5ufunc_5nargs___get__(PyUFuncObject *__pyx_v_self); /* proto*/
+static CYTHON_INLINE PyUFuncGenericFunction *__pyx_f_5numpy_5ufunc_9functions___get__(PyUFuncObject *__pyx_v_self); /* proto*/
+static CYTHON_INLINE void **__pyx_f_5numpy_5ufunc_4data___get__(PyUFuncObject *__pyx_v_self); /* proto*/
+static CYTHON_INLINE int __pyx_f_5numpy_5ufunc_6ntypes___get__(PyUFuncObject *__pyx_v_self); /* proto*/
+static CYTHON_INLINE char const *__pyx_f_5numpy_5ufunc_4name___get__(PyUFuncObject *__pyx_v_self); /* proto*/
+static CYTHON_INLINE char const *__pyx_f_5numpy_5ufunc_3doc___get__(PyUFuncObject *__pyx_v_self); /* proto*/
+static CYTHON_INLINE void *__pyx_f_5numpy_5ufunc_3ptr___get__(PyUFuncObject *__pyx_v_self); /* proto*/
+static CYTHON_INLINE PyObject *__pyx_f_5numpy_5ufunc_3obj___get__(PyUFuncObject *__pyx_v_self); /* proto*/
+static CYTHON_INLINE PyObject *__pyx_f_5numpy_5ufunc_9userloops___get__(PyUFuncObject *__pyx_v_self); /* proto*/
 static TA_RetCode __pyx_f_5talib_7_ta_lib_6Stream__out_range(CYTHON_UNUSED struct __pyx_obj_5talib_7_ta_lib_Stream *__pyx_v_self, CYTHON_UNUSED int *__pyx_v_outbegidx, CYTHON_UNUSED int *__pyx_v_outnbelement); /* proto*/
 static TA_RetCode __pyx_f_5talib_7_ta_lib_6Stream__advance(CYTHON_UNUSED struct __pyx_obj_5talib_7_ta_lib_Stream *__pyx_v_self); /* proto*/
 static TA_RetCode __pyx_f_5talib_7_ta_lib_9AC_Stream__out_range(struct __pyx_obj_5talib_7_ta_lib_AC_Stream *__pyx_v_self, int *__pyx_v_outbegidx, int *__pyx_v_outnbelement); /* proto*/
@@ -6294,6 +6481,8 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_10WMA_Stream__advance(struct __pyx_obj
 static TA_RetCode __pyx_f_5talib_7_ta_lib_12ZLEMA_Stream__out_range(struct __pyx_obj_5talib_7_ta_lib_ZLEMA_Stream *__pyx_v_self, int *__pyx_v_outbegidx, int *__pyx_v_outnbelement); /* proto*/
 static TA_RetCode __pyx_f_5talib_7_ta_lib_12ZLEMA_Stream__advance(struct __pyx_obj_5talib_7_ta_lib_ZLEMA_Stream *__pyx_v_self); /* proto*/
 
+/* Module declarations from "cython" */
+
 /* Module declarations from "libc.string" */
 
 /* Module declarations from "libc.stdio" */
@@ -6313,10 +6502,20 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_12ZLEMA_Stream__advance(struct __pyx_o
 /* Module declarations from "numpy" */
 static CYTHON_INLINE int __pyx_f_5numpy_import_array(void); /*proto*/
 
-/* Module declarations from "cython" */
-
 /* Module declarations from "talib._ta_lib" */
+static __Pyx_Locks_PyMutex __pyx_v_5talib_7_ta_lib__ta_gate = __Pyx_Locks_PyMutex_DECL;
+static unsigned long __pyx_v_5talib_7_ta_lib__ta_readers;
+static unsigned long __pyx_v_5talib_7_ta_lib__ta_live_streams;
+static int __pyx_v_5talib_7_ta_lib__ta_writing;
+static int __pyx_v_5talib_7_ta_lib__ta_initialized;
 static double __pyx_v_5talib_7_ta_lib_NaN;
+static int __pyx_f_5talib_7_ta_lib__ta_begin_read(void); /*proto*/
+static void __pyx_f_5talib_7_ta_lib__ta_end_read(void); /*proto*/
+static int __pyx_f_5talib_7_ta_lib__ta_begin_write(void); /*proto*/
+static void __pyx_f_5talib_7_ta_lib__ta_end_write(void); /*proto*/
+static void __pyx_f_5talib_7_ta_lib__ta_stream_registered(void); /*proto*/
+static void __pyx_f_5talib_7_ta_lib__ta_stream_closed(void); /*proto*/
+static void __pyx_f_5talib_7_ta_lib__ta_acquire_read(void); /*proto*/
 static PyObject *__pyx_f_5talib_7_ta_lib__ta_check_success(PyObject *, TA_RetCode, int __pyx_skip_dispatch); /*proto*/
 static PyArrayObject *__pyx_f_5talib_7_ta_lib_check_array(PyArrayObject *); /*proto*/
 static npy_intp __pyx_f_5talib_7_ta_lib_check_length2(PyArrayObject *, PyArrayObject *); /*proto*/
@@ -6340,6 +6539,8 @@ static PyArrayObject *__pyx_f_5talib_7_ta_lib__stream_input(PyObject *); /*proto
 static int __pyx_f_5talib_7_ta_lib__stream_history(npy_intp, int); /*proto*/
 static PyObject *__pyx_f_5talib_7_ta_lib__stream_open_failed(PyObject *, TA_RetCode, int, int); /*proto*/
 static PyObject *__pyx_f_5talib_7_ta_lib__stream_like(PyObject *, PyObject *); /*proto*/
+static PyObject *__pyx_f_5talib_7_ta_lib___pyx_unpickle__TA_ReadLease__set_state(struct __pyx_obj_5talib_7_ta_lib__TA_ReadLease *, PyObject *); /*proto*/
+static PyObject *__pyx_f_5talib_7_ta_lib___pyx_unpickle__TA_WriteLease__set_state(struct __pyx_obj_5talib_7_ta_lib__TA_WriteLease *, PyObject *); /*proto*/
 /* #### Code section: typeinfo ### */
 /* #### Code section: before_global_var ### */
 #define __Pyx_MODULE_NAME "talib._ta_lib"
@@ -6353,10 +6554,19 @@ static PyObject *__pyx_builtin_property;
 static PyObject *__pyx_builtin_staticmethod;
 static PyObject *__pyx_builtin_enumerate;
 /* #### Code section: string_decls ### */
+static const char __pyx_k__3[] = "";
 /* #### Code section: decls ### */
+static PyObject *__pyx_pf_5talib_7_ta_lib_13_TA_ReadLease___enter__(CYTHON_UNUSED struct __pyx_obj_5talib_7_ta_lib__TA_ReadLease *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_13_TA_ReadLease_2__exit__(CYTHON_UNUSED struct __pyx_obj_5talib_7_ta_lib__TA_ReadLease *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_args); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_13_TA_ReadLease_4__reduce_cython__(struct __pyx_obj_5talib_7_ta_lib__TA_ReadLease *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_13_TA_ReadLease_6__setstate_cython__(struct __pyx_obj_5talib_7_ta_lib__TA_ReadLease *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_14_TA_WriteLease___enter__(CYTHON_UNUSED struct __pyx_obj_5talib_7_ta_lib__TA_WriteLease *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_14_TA_WriteLease_2__exit__(CYTHON_UNUSED struct __pyx_obj_5talib_7_ta_lib__TA_WriteLease *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_args); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_14_TA_WriteLease_4__reduce_cython__(struct __pyx_obj_5talib_7_ta_lib__TA_WriteLease *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_14_TA_WriteLease_6__setstate_cython__(struct __pyx_obj_5talib_7_ta_lib__TA_WriteLease *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib__ta_check_success(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_function_name, TA_RetCode __pyx_v_ret_code); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib_2_ta_initialize(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
-static PyObject *__pyx_pf_5talib_7_ta_lib_4_ta_shutdown(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_4_ta_shutdown(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_at_exit); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib_7MA_Type___init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib_7MA_Type_2__getitem__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_type_); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib_6_ta_func_unst_id(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_name); /* proto */
@@ -6364,8 +6574,8 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_8_ta_set_unstable_period(CYTHON_UNUSED
 static PyObject *__pyx_pf_5talib_7_ta_lib_10_ta_get_unstable_period(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_name); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib_12_ta_set_compatibility(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_value); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib_14_ta_get_compatibility(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
-static PyObject *__pyx_pf_5talib_7_ta_lib_16_ta_set_candle_settings(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_settingtype, PyObject *__pyx_v_rangetype, PyObject *__pyx_v_avgperiod, PyObject *__pyx_v_factor); /* proto */
-static PyObject *__pyx_pf_5talib_7_ta_lib_18_ta_restore_candle_default_settings(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_settingtype); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_16_ta_set_candle_settings(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_settingtype, int __pyx_v_rangetype, int __pyx_v_avgperiod, double __pyx_v_factor); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_18_ta_restore_candle_default_settings(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_settingtype); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib_20AC(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_high, PyArrayObject *__pyx_v_low, int __pyx_v_fastperiod, int __pyx_v_slowperiod, int __pyx_v_signalperiod); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib_22ACCBANDS(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_high, PyArrayObject *__pyx_v_low, PyArrayObject *__pyx_v_close, int __pyx_v_timeperiod); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib_24ACOS(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_real); /* proto */
@@ -8016,6 +8226,54 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_12ZLEMA_Stream_6update(struct __pyx_ob
 static PyObject *__pyx_pf_5talib_7_ta_lib_12ZLEMA_Stream_8peek(struct __pyx_obj_5talib_7_ta_lib_ZLEMA_Stream *__pyx_v_self, double __pyx_v_real); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib_12ZLEMA_Stream_5value___get__(struct __pyx_obj_5talib_7_ta_lib_ZLEMA_Stream *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_5talib_7_ta_lib_12ZLEMA_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_ZLEMA_Stream *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_446__pyx_unpickle__TA_ReadLease(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
+static PyObject *__pyx_pf_5talib_7_ta_lib_448__pyx_unpickle__TA_WriteLease(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
+static PyObject *__pyx_tp_new__initialisation_5talib_7_ta_lib__TA_ReadLease(PyObject *o, 
+#if CYTHON_VECTORCALL_TPNEW
+    PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames
+#else
+    PyObject *a, PyObject *k
+#endif
+); /*proto*/
+static PyObject *__pyx_tp_new_vectorcall_5talib_7_ta_lib__TA_ReadLease(PyTypeObject *t, 
+#if CYTHON_VECTORCALL_TPNEW
+    PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames
+#else
+    PyObject *a, PyObject *k
+#endif
+); /*proto*/
+#if CYTHON_VECTORCALL_TPNEW
+static PyObject *__pyx_tp_new_5talib_7_ta_lib__TA_ReadLease(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+#endif
+#if !CYTHON_VECTORCALL_TPNEW
+#define __pyx_tp_new_5talib_7_ta_lib__TA_ReadLease __pyx_tp_new_vectorcall_5talib_7_ta_lib__TA_ReadLease
+#endif
+#if CYTHON_VECTORCALL_TPNEW
+static PyObject *__pyx_tp_vectorcall_5talib_7_ta_lib__TA_ReadLease(PyObject *t, PyObject *const *args, size_t nargsf, PyObject *kwnames); /*proto*/
+#endif
+static PyObject *__pyx_tp_new__initialisation_5talib_7_ta_lib__TA_WriteLease(PyObject *o, 
+#if CYTHON_VECTORCALL_TPNEW
+    PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames
+#else
+    PyObject *a, PyObject *k
+#endif
+); /*proto*/
+static PyObject *__pyx_tp_new_vectorcall_5talib_7_ta_lib__TA_WriteLease(PyTypeObject *t, 
+#if CYTHON_VECTORCALL_TPNEW
+    PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames
+#else
+    PyObject *a, PyObject *k
+#endif
+); /*proto*/
+#if CYTHON_VECTORCALL_TPNEW
+static PyObject *__pyx_tp_new_5talib_7_ta_lib__TA_WriteLease(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+#endif
+#if !CYTHON_VECTORCALL_TPNEW
+#define __pyx_tp_new_5talib_7_ta_lib__TA_WriteLease __pyx_tp_new_vectorcall_5talib_7_ta_lib__TA_WriteLease
+#endif
+#if CYTHON_VECTORCALL_TPNEW
+static PyObject *__pyx_tp_vectorcall_5talib_7_ta_lib__TA_WriteLease(PyObject *t, PyObject *const *args, size_t nargsf, PyObject *kwnames); /*proto*/
+#endif
 static PyObject *__pyx_tp_new__initialisation_5talib_7_ta_lib_Stream(PyObject *o, 
 #if CYTHON_VECTORCALL_TPNEW
     PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames
@@ -13907,6 +14165,8 @@ namespace {
     PyTypeObject *__pyx_ptype_5numpy_flexible;
     PyTypeObject *__pyx_ptype_5numpy_character;
     PyTypeObject *__pyx_ptype_5numpy_ufunc;
+    PyObject *__pyx_type_5talib_7_ta_lib__TA_ReadLease;
+    PyObject *__pyx_type_5talib_7_ta_lib__TA_WriteLease;
     PyObject *__pyx_type_5talib_7_ta_lib_Stream;
     PyObject *__pyx_type_5talib_7_ta_lib_AC_Stream;
     PyObject *__pyx_type_5talib_7_ta_lib_ACCBANDS_Stream;
@@ -14109,6 +14369,8 @@ namespace {
     PyObject *__pyx_type_5talib_7_ta_lib_WILLR_Stream;
     PyObject *__pyx_type_5talib_7_ta_lib_WMA_Stream;
     PyObject *__pyx_type_5talib_7_ta_lib_ZLEMA_Stream;
+    PyTypeObject *__pyx_ptype_5talib_7_ta_lib__TA_ReadLease;
+    PyTypeObject *__pyx_ptype_5talib_7_ta_lib__TA_WriteLease;
     PyTypeObject *__pyx_ptype_5talib_7_ta_lib_Stream;
     PyTypeObject *__pyx_ptype_5talib_7_ta_lib_AC_Stream;
     PyTypeObject *__pyx_ptype_5talib_7_ta_lib_ACCBANDS_Stream;
@@ -14314,10 +14576,10 @@ namespace {
     __Pyx_CachedCFunction __pyx_umethod_PyDict_Type_items;
     __Pyx_CachedCFunction __pyx_umethod_PyDict_Type_pop;
     __Pyx_CachedCFunction __pyx_umethod_PyDict_Type_values;
-    PyObject *__pyx_tuple[36];
-    PyObject *__pyx_codeobj_tab[453];
-    PyObject *__pyx_string_tab[2832];
-    PyObject *__pyx_number_tab[35];
+    PyObject *__pyx_tuple[37];
+    PyObject *__pyx_codeobj_tab[463];
+    PyObject *__pyx_string_tab[2876];
+    PyObject *__pyx_number_tab[36];
 /* #### Code section: module_state_contents ### */
 /* PyFrozenDict.module_state_decls */
 #if CYTHON_COMPILING_IN_LIMITED_API
@@ -14385,2819 +14647,2863 @@ static __pyx_mstatetype * const __pyx_mstate_global = &__pyx_mstate_global_stati
 #define __pyx_kp_u__7 __pyx_string_tab[16]
 #define __pyx_kp_u_s_3 __pyx_string_tab[17]
 #define __pyx_kp_u_any_ndarray __pyx_string_tab[18]
-#define __pyx_kp_u__6 __pyx_string_tab[19]
-#define __pyx_kp_u__13 __pyx_string_tab[20]
-#define __pyx_kp_u__4 __pyx_string_tab[21]
-#define __pyx_kp_u_got __pyx_string_tab[22]
-#define __pyx_kp_u__15 __pyx_string_tab[23]
-#define __pyx_kp_u_3 __pyx_string_tab[24]
-#define __pyx_kp_u_ __pyx_string_tab[25]
-#define __pyx_kp_u__10 __pyx_string_tab[26]
-#define __pyx_kp_u__2 __pyx_string_tab[27]
-#define __pyx_kp_u_A_period_of_1_performs_no_smooth __pyx_string_tab[28]
-#define __pyx_kp_u_ADXR_has_no_unstable_period_of_i __pyx_string_tab[29]
-#define __pyx_kp_u_Allocation_Error_TA_ALLOC_ERR __pyx_string_tab[30]
-#define __pyx_kp_u_Bad_Object_TA_BAD_OBJECT __pyx_string_tab[31]
-#define __pyx_kp_u_Bad_Parameter_TA_BAD_PARAM __pyx_string_tab[32]
-#define __pyx_kp_u_Bull_Bear_Pattern_Bearish_0_Neut __pyx_string_tab[33]
-#define __pyx_kp_u_Cannot_mix_polars_and_pandas __pyx_string_tab[34]
-#define __pyx_kp_u_Dashed_Line __pyx_string_tab[35]
-#define __pyx_kp_u_Dotted_Line __pyx_string_tab[36]
-#define __pyx_kp_u_Double_Exponential_Moving_Averag __pyx_string_tab[37]
-#define __pyx_kp_u_Exponential_Moving_Average __pyx_string_tab[38]
-#define __pyx_kp_u_Function_Not_Found_TA_FUNC_NOT_F __pyx_string_tab[39]
-#define __pyx_kp_u_Function_has_a_streaming_API __pyx_string_tab[40]
-#define __pyx_kp_u_Function_has_an_unstable_period __pyx_string_tab[41]
-#define __pyx_kp_u_Group_Not_Found_TA_GROUP_NOT_FOU __pyx_string_tab[42]
-#define __pyx_kp_u_Hull_Moving_Average __pyx_string_tab[43]
-#define __pyx_kp_u_Input_Not_All_Initialized_TA_INP __pyx_string_tab[44]
-#define __pyx_kp_u_Inputs __pyx_string_tab[45]
-#define __pyx_kp_u_Insufficient_History_TA_INSUFFIC __pyx_string_tab[46]
-#define __pyx_kp_u_Internal_Error_TA_INTERNAL_ERROR __pyx_string_tab[47]
-#define __pyx_kp_u_Invalid_Handle_TA_INVALID_HANDLE __pyx_string_tab[48]
-#define __pyx_kp_u_Invalid_List_Type_TA_INVALID_LIS __pyx_string_tab[49]
-#define __pyx_kp_u_Invalid_Parameter_Function_TA_IN __pyx_string_tab[50]
-#define __pyx_kp_u_Invalid_Parameter_Holder_TA_INVA __pyx_string_tab[51]
-#define __pyx_kp_u_Invalid_Parameter_Holder_Type_TA __pyx_string_tab[52]
-#define __pyx_kp_u_Invalid_parameter_value_for __pyx_string_tab[53]
-#define __pyx_kp_u_Kaufman_Adaptive_Moving_Average __pyx_string_tab[54]
-#define __pyx_kp_u_Library_Not_Initialized_TA_LIB_N __pyx_string_tab[55]
-#define __pyx_kp_u_MESA_Adaptive_Moving_Average __pyx_string_tab[56]
-#define __pyx_kp_u_MFI_s_unstable_period_was_retire __pyx_string_tab[57]
-#define __pyx_kp_u_No_Moving_Average_identity __pyx_string_tab[58]
-#define __pyx_kp_u_None __pyx_string_tab[59]
-#define __pyx_kp_u_Not_Supported_TA_NOT_SUPPORTED __pyx_string_tab[60]
-#define __pyx_kp_u_Not_enough_history_to_open_a_str __pyx_string_tab[61]
-#define __pyx_kp_u_Not_enough_price_arguments_expec __pyx_string_tab[62]
-#define __pyx_kp_u_Note_that_Cython_is_deliberately __pyx_string_tab[63]
-#define __pyx_kp_u_Out_of_Range_End_Index_TA_OUT_OF __pyx_string_tab[64]
-#define __pyx_kp_u_Out_of_Range_Start_Index_TA_OUT __pyx_string_tab[65]
-#define __pyx_kp_u_Output_Not_All_Initialized_TA_OU __pyx_string_tab[66]
-#define __pyx_kp_u_Output_can_be_NaN_or_infinite __pyx_string_tab[67]
-#define __pyx_kp_u_Output_can_be_negative __pyx_string_tab[68]
-#define __pyx_kp_u_Output_can_be_positive __pyx_string_tab[69]
-#define __pyx_kp_u_Output_can_be_zero __pyx_string_tab[70]
-#define __pyx_kp_u_Output_is_a_candlestick __pyx_string_tab[71]
-#define __pyx_kp_u_Output_is_optional_nullable __pyx_string_tab[72]
-#define __pyx_kp_u_Output_is_over_volume __pyx_string_tab[73]
-#define __pyx_kp_u_Output_is_path_dependent __pyx_string_tab[74]
-#define __pyx_kp_u_Output_scale_same_as_input __pyx_string_tab[75]
-#define __pyx_kp_u_Outputs __pyx_string_tab[76]
-#define __pyx_kp_u_Parameters __pyx_string_tab[77]
-#define __pyx_kp_u_Pattern_Bool __pyx_string_tab[78]
-#define __pyx_kp_u_STOCHRSI_has_no_unstable_period __pyx_string_tab[79]
-#define __pyx_kp_u_Simple_Moving_Average __pyx_string_tab[80]
-#define __pyx_kp_u_Strength_Pattern_200_100_Bearish __pyx_string_tab[81]
-#define __pyx_kp_u_The_Function_s_Own_Default_Movin __pyx_string_tab[82]
-#define __pyx_kp_u_Too_many_price_arguments_expecte __pyx_string_tab[83]
-#define __pyx_kp_u_Triangular_Moving_Average __pyx_string_tab[84]
-#define __pyx_kp_u_Triple_Exponential_Moving_Averag __pyx_string_tab[85]
-#define __pyx_kp_u_Triple_Generalized_Double_Expone __pyx_string_tab[86]
-#define __pyx_kp_u_Unknown_Error __pyx_string_tab[87]
-#define __pyx_kp_u_Unknown_Error_TA_UNKNOWN_ERR __pyx_string_tab[88]
-#define __pyx_kp_u_Values_represent_a_lower_limit __pyx_string_tab[89]
-#define __pyx_kp_u_Values_represent_an_upper_limit __pyx_string_tab[90]
-#define __pyx_kp_u_Weighted_Moving_Average __pyx_string_tab[91]
-#define __pyx_kp_u_Wilder_s_Smoothed_Moving_Average __pyx_string_tab[92]
-#define __pyx_kp_u_Zero_Lag_Exponential_Moving_Aver __pyx_string_tab[93]
-#define __pyx_kp_u__9 __pyx_string_tab[94]
-#define __pyx_kp_u_input_arrays_2 __pyx_string_tab[95]
-#define __pyx_kp_u__11 __pyx_string_tab[96]
-#define __pyx_kp_u_add_note __pyx_string_tab[97]
-#define __pyx_kp_u_begidx_nbelement __pyx_string_tab[98]
-#define __pyx_kp_u_cannot_pickle_s_a_stream_handle __pyx_string_tab[99]
-#define __pyx_kp_u_disable __pyx_string_tab[100]
-#define __pyx_kp_u_enable __pyx_string_tab[101]
-#define __pyx_kp_u_gc __pyx_string_tab[102]
-#define __pyx_kp_u_input_array_has_wrong_dimensions __pyx_string_tab[103]
-#define __pyx_kp_u_input_array_lengths_are_differen __pyx_string_tab[104]
-#define __pyx_kp_u_input_array_type_is_not_double __pyx_string_tab[105]
-#define __pyx_kp_u_input_must_be_a_numpy_array_or_a __pyx_string_tab[106]
-#define __pyx_kp_u_input_arrays_parameter_missing_r __pyx_string_tab[107]
-#define __pyx_kp_u_integer_values_are_100_0_or_100 __pyx_string_tab[108]
-#define __pyx_kp_u_isenabled __pyx_string_tab[109]
-#define __pyx_kp_u_no_history_the_input_array_is_em __pyx_string_tab[110]
-#define __pyx_kp_u_numpy__core_multiarray_failed_to __pyx_string_tab[111]
-#define __pyx_kp_u_numpy__core_umath_failed_to_impo __pyx_string_tab[112]
-#define __pyx_kp_u_talib_collections __pyx_string_tab[113]
-#define __pyx_kp_u_talib_numpy __pyx_string_tab[114]
-#define __pyx_kp_u_talib_ordereddict __pyx_string_tab[115]
-#define __pyx_kp_u_talib_pandas __pyx_string_tab[116]
-#define __pyx_kp_u_talib_polars __pyx_string_tab[117]
-#define __pyx_kp_u_talib_sys __pyx_string_tab[118]
-#define __pyx_kp_u_talib_threading __pyx_string_tab[119]
-#define __pyx_kp_u_talib_warnings __pyx_string_tab[120]
-#define __pyx_kp_u_talib__abstract_pxi __pyx_string_tab[121]
-#define __pyx_kp_u_talib__common_pxi __pyx_string_tab[122]
-#define __pyx_kp_u_talib__func_pxi __pyx_string_tab[123]
-#define __pyx_kp_u_talib__stream_pxi __pyx_string_tab[124]
-#define __pyx_kp_u_too_many_input_arrays __pyx_string_tab[125]
-#define __pyx_kp_u_unstable_period __pyx_string_tab[126]
-#define __pyx_n_u_AC __pyx_string_tab[127]
-#define __pyx_n_u_ACCBANDS __pyx_string_tab[128]
-#define __pyx_n_u_ACCBANDS_Stream __pyx_string_tab[129]
-#define __pyx_n_u_ACCBANDS_Stream_open_and_fill __pyx_string_tab[130]
-#define __pyx_n_u_ACOS __pyx_string_tab[131]
-#define __pyx_n_u_ACOS_Stream __pyx_string_tab[132]
-#define __pyx_n_u_ACOS_Stream_open_and_fill __pyx_string_tab[133]
-#define __pyx_n_u_AC_Stream __pyx_string_tab[134]
-#define __pyx_n_u_AC_Stream_open_and_fill __pyx_string_tab[135]
-#define __pyx_n_u_AD __pyx_string_tab[136]
-#define __pyx_n_u_ADD __pyx_string_tab[137]
-#define __pyx_n_u_ADD_Stream __pyx_string_tab[138]
-#define __pyx_n_u_ADD_Stream_open_and_fill __pyx_string_tab[139]
-#define __pyx_n_u_ADOSC __pyx_string_tab[140]
-#define __pyx_n_u_ADOSC_Stream __pyx_string_tab[141]
-#define __pyx_n_u_ADOSC_Stream_open_and_fill __pyx_string_tab[142]
-#define __pyx_n_u_ADR __pyx_string_tab[143]
-#define __pyx_n_u_ADR_Stream __pyx_string_tab[144]
-#define __pyx_n_u_ADR_Stream_open_and_fill __pyx_string_tab[145]
-#define __pyx_n_u_ADX __pyx_string_tab[146]
-#define __pyx_n_u_ADXR __pyx_string_tab[147]
-#define __pyx_n_u_ADXR_Stream __pyx_string_tab[148]
-#define __pyx_n_u_ADXR_Stream_open_and_fill __pyx_string_tab[149]
-#define __pyx_n_u_ADX_Stream __pyx_string_tab[150]
-#define __pyx_n_u_ADX_Stream_open_and_fill __pyx_string_tab[151]
-#define __pyx_n_u_AD_Stream __pyx_string_tab[152]
-#define __pyx_n_u_AD_Stream_open_and_fill __pyx_string_tab[153]
-#define __pyx_n_u_ALL __pyx_string_tab[154]
-#define __pyx_n_u_AO __pyx_string_tab[155]
-#define __pyx_n_u_AO_Stream __pyx_string_tab[156]
-#define __pyx_n_u_AO_Stream_open_and_fill __pyx_string_tab[157]
-#define __pyx_n_u_APO __pyx_string_tab[158]
-#define __pyx_n_u_APO_Stream __pyx_string_tab[159]
-#define __pyx_n_u_APO_Stream_open_and_fill __pyx_string_tab[160]
-#define __pyx_n_u_AROON __pyx_string_tab[161]
-#define __pyx_n_u_AROONOSC __pyx_string_tab[162]
-#define __pyx_n_u_AROONOSC_Stream __pyx_string_tab[163]
-#define __pyx_n_u_AROONOSC_Stream_open_and_fill __pyx_string_tab[164]
-#define __pyx_n_u_AROON_Stream __pyx_string_tab[165]
-#define __pyx_n_u_AROON_Stream_open_and_fill __pyx_string_tab[166]
-#define __pyx_n_u_ASIN __pyx_string_tab[167]
-#define __pyx_n_u_ASIN_Stream __pyx_string_tab[168]
-#define __pyx_n_u_ASIN_Stream_open_and_fill __pyx_string_tab[169]
-#define __pyx_n_u_ATAN __pyx_string_tab[170]
-#define __pyx_n_u_ATAN_Stream __pyx_string_tab[171]
-#define __pyx_n_u_ATAN_Stream_open_and_fill __pyx_string_tab[172]
-#define __pyx_n_u_ATR __pyx_string_tab[173]
-#define __pyx_n_u_ATR_Stream __pyx_string_tab[174]
-#define __pyx_n_u_ATR_Stream_open_and_fill __pyx_string_tab[175]
-#define __pyx_n_u_AVGDEV __pyx_string_tab[176]
-#define __pyx_n_u_AVGDEV_Stream __pyx_string_tab[177]
-#define __pyx_n_u_AVGDEV_Stream_open_and_fill __pyx_string_tab[178]
-#define __pyx_n_u_AVGPRICE __pyx_string_tab[179]
-#define __pyx_n_u_AVGPRICE_Stream __pyx_string_tab[180]
-#define __pyx_n_u_AVGPRICE_Stream_open_and_fill __pyx_string_tab[181]
-#define __pyx_n_u_AllCandleSettings __pyx_string_tab[182]
-#define __pyx_n_u_BBANDS __pyx_string_tab[183]
-#define __pyx_n_u_BBANDS_Stream __pyx_string_tab[184]
-#define __pyx_n_u_BBANDS_Stream_open_and_fill __pyx_string_tab[185]
-#define __pyx_n_u_BETA __pyx_string_tab[186]
-#define __pyx_n_u_BETA_Stream __pyx_string_tab[187]
-#define __pyx_n_u_BETA_Stream_open_and_fill __pyx_string_tab[188]
-#define __pyx_n_u_BOP __pyx_string_tab[189]
-#define __pyx_n_u_BOP_Stream __pyx_string_tab[190]
-#define __pyx_n_u_BOP_Stream_open_and_fill __pyx_string_tab[191]
-#define __pyx_n_u_BodyDoji __pyx_string_tab[192]
-#define __pyx_n_u_BodyLong __pyx_string_tab[193]
-#define __pyx_n_u_BodyShort __pyx_string_tab[194]
-#define __pyx_n_u_BodyVeryLong __pyx_string_tab[195]
-#define __pyx_n_u_CCI __pyx_string_tab[196]
-#define __pyx_n_u_CCI_Stream __pyx_string_tab[197]
-#define __pyx_n_u_CCI_Stream_open_and_fill __pyx_string_tab[198]
-#define __pyx_n_u_CDL2CROWS __pyx_string_tab[199]
-#define __pyx_n_u_CDL2CROWS_Stream __pyx_string_tab[200]
-#define __pyx_n_u_CDL2CROWS_Stream_open_and_fill __pyx_string_tab[201]
-#define __pyx_n_u_CDL3BLACKCROWS __pyx_string_tab[202]
-#define __pyx_n_u_CDL3BLACKCROWS_Stream __pyx_string_tab[203]
-#define __pyx_n_u_CDL3BLACKCROWS_Stream_open_and_f __pyx_string_tab[204]
-#define __pyx_n_u_CDL3INSIDE __pyx_string_tab[205]
-#define __pyx_n_u_CDL3INSIDE_Stream __pyx_string_tab[206]
-#define __pyx_n_u_CDL3INSIDE_Stream_open_and_fill __pyx_string_tab[207]
-#define __pyx_n_u_CDL3LINESTRIKE __pyx_string_tab[208]
-#define __pyx_n_u_CDL3LINESTRIKE_Stream __pyx_string_tab[209]
-#define __pyx_n_u_CDL3LINESTRIKE_Stream_open_and_f __pyx_string_tab[210]
-#define __pyx_n_u_CDL3OUTSIDE __pyx_string_tab[211]
-#define __pyx_n_u_CDL3OUTSIDE_Stream __pyx_string_tab[212]
-#define __pyx_n_u_CDL3OUTSIDE_Stream_open_and_fill __pyx_string_tab[213]
-#define __pyx_n_u_CDL3STARSINSOUTH __pyx_string_tab[214]
-#define __pyx_n_u_CDL3STARSINSOUTH_Stream __pyx_string_tab[215]
-#define __pyx_n_u_CDL3STARSINSOUTH_Stream_open_and __pyx_string_tab[216]
-#define __pyx_n_u_CDL3WHITESOLDIERS __pyx_string_tab[217]
-#define __pyx_n_u_CDL3WHITESOLDIERS_Stream __pyx_string_tab[218]
-#define __pyx_n_u_CDL3WHITESOLDIERS_Stream_open_an __pyx_string_tab[219]
-#define __pyx_n_u_CDLABANDONEDBABY __pyx_string_tab[220]
-#define __pyx_n_u_CDLABANDONEDBABY_Stream __pyx_string_tab[221]
-#define __pyx_n_u_CDLABANDONEDBABY_Stream_open_and __pyx_string_tab[222]
-#define __pyx_n_u_CDLADVANCEBLOCK __pyx_string_tab[223]
-#define __pyx_n_u_CDLADVANCEBLOCK_Stream __pyx_string_tab[224]
-#define __pyx_n_u_CDLADVANCEBLOCK_Stream_open_and __pyx_string_tab[225]
-#define __pyx_n_u_CDLBELTHOLD __pyx_string_tab[226]
-#define __pyx_n_u_CDLBELTHOLD_Stream __pyx_string_tab[227]
-#define __pyx_n_u_CDLBELTHOLD_Stream_open_and_fill __pyx_string_tab[228]
-#define __pyx_n_u_CDLBREAKAWAY __pyx_string_tab[229]
-#define __pyx_n_u_CDLBREAKAWAY_Stream __pyx_string_tab[230]
-#define __pyx_n_u_CDLBREAKAWAY_Stream_open_and_fil __pyx_string_tab[231]
-#define __pyx_n_u_CDLCLOSINGMARUBOZU __pyx_string_tab[232]
-#define __pyx_n_u_CDLCLOSINGMARUBOZU_Stream __pyx_string_tab[233]
-#define __pyx_n_u_CDLCLOSINGMARUBOZU_Stream_open_a __pyx_string_tab[234]
-#define __pyx_n_u_CDLCONCEALBABYSWALL __pyx_string_tab[235]
-#define __pyx_n_u_CDLCONCEALBABYSWALL_Stream __pyx_string_tab[236]
-#define __pyx_n_u_CDLCONCEALBABYSWALL_Stream_open __pyx_string_tab[237]
-#define __pyx_n_u_CDLCOUNTERATTACK __pyx_string_tab[238]
-#define __pyx_n_u_CDLCOUNTERATTACK_Stream __pyx_string_tab[239]
-#define __pyx_n_u_CDLCOUNTERATTACK_Stream_open_and __pyx_string_tab[240]
-#define __pyx_n_u_CDLDARKCLOUDCOVER __pyx_string_tab[241]
-#define __pyx_n_u_CDLDARKCLOUDCOVER_Stream __pyx_string_tab[242]
-#define __pyx_n_u_CDLDARKCLOUDCOVER_Stream_open_an __pyx_string_tab[243]
-#define __pyx_n_u_CDLDOJI __pyx_string_tab[244]
-#define __pyx_n_u_CDLDOJISTAR __pyx_string_tab[245]
-#define __pyx_n_u_CDLDOJISTAR_Stream __pyx_string_tab[246]
-#define __pyx_n_u_CDLDOJISTAR_Stream_open_and_fill __pyx_string_tab[247]
-#define __pyx_n_u_CDLDOJI_Stream __pyx_string_tab[248]
-#define __pyx_n_u_CDLDOJI_Stream_open_and_fill __pyx_string_tab[249]
-#define __pyx_n_u_CDLDRAGONFLYDOJI __pyx_string_tab[250]
-#define __pyx_n_u_CDLDRAGONFLYDOJI_Stream __pyx_string_tab[251]
-#define __pyx_n_u_CDLDRAGONFLYDOJI_Stream_open_and __pyx_string_tab[252]
-#define __pyx_n_u_CDLENGULFING __pyx_string_tab[253]
-#define __pyx_n_u_CDLENGULFING_Stream __pyx_string_tab[254]
-#define __pyx_n_u_CDLENGULFING_Stream_open_and_fil __pyx_string_tab[255]
-#define __pyx_n_u_CDLEVENINGDOJISTAR __pyx_string_tab[256]
-#define __pyx_n_u_CDLEVENINGDOJISTAR_Stream __pyx_string_tab[257]
-#define __pyx_n_u_CDLEVENINGDOJISTAR_Stream_open_a __pyx_string_tab[258]
-#define __pyx_n_u_CDLEVENINGSTAR __pyx_string_tab[259]
-#define __pyx_n_u_CDLEVENINGSTAR_Stream __pyx_string_tab[260]
-#define __pyx_n_u_CDLEVENINGSTAR_Stream_open_and_f __pyx_string_tab[261]
-#define __pyx_n_u_CDLGAPSIDESIDEWHITE __pyx_string_tab[262]
-#define __pyx_n_u_CDLGAPSIDESIDEWHITE_Stream __pyx_string_tab[263]
-#define __pyx_n_u_CDLGAPSIDESIDEWHITE_Stream_open __pyx_string_tab[264]
-#define __pyx_n_u_CDLGRAVESTONEDOJI __pyx_string_tab[265]
-#define __pyx_n_u_CDLGRAVESTONEDOJI_Stream __pyx_string_tab[266]
-#define __pyx_n_u_CDLGRAVESTONEDOJI_Stream_open_an __pyx_string_tab[267]
-#define __pyx_n_u_CDLHAMMER __pyx_string_tab[268]
-#define __pyx_n_u_CDLHAMMER_Stream __pyx_string_tab[269]
-#define __pyx_n_u_CDLHAMMER_Stream_open_and_fill __pyx_string_tab[270]
-#define __pyx_n_u_CDLHANGINGMAN __pyx_string_tab[271]
-#define __pyx_n_u_CDLHANGINGMAN_Stream __pyx_string_tab[272]
-#define __pyx_n_u_CDLHANGINGMAN_Stream_open_and_fi __pyx_string_tab[273]
-#define __pyx_n_u_CDLHARAMI __pyx_string_tab[274]
-#define __pyx_n_u_CDLHARAMICROSS __pyx_string_tab[275]
-#define __pyx_n_u_CDLHARAMICROSS_Stream __pyx_string_tab[276]
-#define __pyx_n_u_CDLHARAMICROSS_Stream_open_and_f __pyx_string_tab[277]
-#define __pyx_n_u_CDLHARAMI_Stream __pyx_string_tab[278]
-#define __pyx_n_u_CDLHARAMI_Stream_open_and_fill __pyx_string_tab[279]
-#define __pyx_n_u_CDLHIGHWAVE __pyx_string_tab[280]
-#define __pyx_n_u_CDLHIGHWAVE_Stream __pyx_string_tab[281]
-#define __pyx_n_u_CDLHIGHWAVE_Stream_open_and_fill __pyx_string_tab[282]
-#define __pyx_n_u_CDLHIKKAKE __pyx_string_tab[283]
-#define __pyx_n_u_CDLHIKKAKEMOD __pyx_string_tab[284]
-#define __pyx_n_u_CDLHIKKAKEMOD_Stream __pyx_string_tab[285]
-#define __pyx_n_u_CDLHIKKAKEMOD_Stream_open_and_fi __pyx_string_tab[286]
-#define __pyx_n_u_CDLHIKKAKE_Stream __pyx_string_tab[287]
-#define __pyx_n_u_CDLHIKKAKE_Stream_open_and_fill __pyx_string_tab[288]
-#define __pyx_n_u_CDLHOMINGPIGEON __pyx_string_tab[289]
-#define __pyx_n_u_CDLHOMINGPIGEON_Stream __pyx_string_tab[290]
-#define __pyx_n_u_CDLHOMINGPIGEON_Stream_open_and __pyx_string_tab[291]
-#define __pyx_n_u_CDLIDENTICAL3CROWS __pyx_string_tab[292]
-#define __pyx_n_u_CDLIDENTICAL3CROWS_Stream __pyx_string_tab[293]
-#define __pyx_n_u_CDLIDENTICAL3CROWS_Stream_open_a __pyx_string_tab[294]
-#define __pyx_n_u_CDLINNECK __pyx_string_tab[295]
-#define __pyx_n_u_CDLINNECK_Stream __pyx_string_tab[296]
-#define __pyx_n_u_CDLINNECK_Stream_open_and_fill __pyx_string_tab[297]
-#define __pyx_n_u_CDLINVERTEDHAMMER __pyx_string_tab[298]
-#define __pyx_n_u_CDLINVERTEDHAMMER_Stream __pyx_string_tab[299]
-#define __pyx_n_u_CDLINVERTEDHAMMER_Stream_open_an __pyx_string_tab[300]
-#define __pyx_n_u_CDLKICKING __pyx_string_tab[301]
-#define __pyx_n_u_CDLKICKINGBYLENGTH __pyx_string_tab[302]
-#define __pyx_n_u_CDLKICKINGBYLENGTH_Stream __pyx_string_tab[303]
-#define __pyx_n_u_CDLKICKINGBYLENGTH_Stream_open_a __pyx_string_tab[304]
-#define __pyx_n_u_CDLKICKING_Stream __pyx_string_tab[305]
-#define __pyx_n_u_CDLKICKING_Stream_open_and_fill __pyx_string_tab[306]
-#define __pyx_n_u_CDLLADDERBOTTOM __pyx_string_tab[307]
-#define __pyx_n_u_CDLLADDERBOTTOM_Stream __pyx_string_tab[308]
-#define __pyx_n_u_CDLLADDERBOTTOM_Stream_open_and __pyx_string_tab[309]
-#define __pyx_n_u_CDLLONGLEGGEDDOJI __pyx_string_tab[310]
-#define __pyx_n_u_CDLLONGLEGGEDDOJI_Stream __pyx_string_tab[311]
-#define __pyx_n_u_CDLLONGLEGGEDDOJI_Stream_open_an __pyx_string_tab[312]
-#define __pyx_n_u_CDLLONGLINE __pyx_string_tab[313]
-#define __pyx_n_u_CDLLONGLINE_Stream __pyx_string_tab[314]
-#define __pyx_n_u_CDLLONGLINE_Stream_open_and_fill __pyx_string_tab[315]
-#define __pyx_n_u_CDLMARUBOZU __pyx_string_tab[316]
-#define __pyx_n_u_CDLMARUBOZU_Stream __pyx_string_tab[317]
-#define __pyx_n_u_CDLMARUBOZU_Stream_open_and_fill __pyx_string_tab[318]
-#define __pyx_n_u_CDLMATCHINGLOW __pyx_string_tab[319]
-#define __pyx_n_u_CDLMATCHINGLOW_Stream __pyx_string_tab[320]
-#define __pyx_n_u_CDLMATCHINGLOW_Stream_open_and_f __pyx_string_tab[321]
-#define __pyx_n_u_CDLMATHOLD __pyx_string_tab[322]
-#define __pyx_n_u_CDLMATHOLD_Stream __pyx_string_tab[323]
-#define __pyx_n_u_CDLMATHOLD_Stream_open_and_fill __pyx_string_tab[324]
-#define __pyx_n_u_CDLMORNINGDOJISTAR __pyx_string_tab[325]
-#define __pyx_n_u_CDLMORNINGDOJISTAR_Stream __pyx_string_tab[326]
-#define __pyx_n_u_CDLMORNINGDOJISTAR_Stream_open_a __pyx_string_tab[327]
-#define __pyx_n_u_CDLMORNINGSTAR __pyx_string_tab[328]
-#define __pyx_n_u_CDLMORNINGSTAR_Stream __pyx_string_tab[329]
-#define __pyx_n_u_CDLMORNINGSTAR_Stream_open_and_f __pyx_string_tab[330]
-#define __pyx_n_u_CDLONNECK __pyx_string_tab[331]
-#define __pyx_n_u_CDLONNECK_Stream __pyx_string_tab[332]
-#define __pyx_n_u_CDLONNECK_Stream_open_and_fill __pyx_string_tab[333]
-#define __pyx_n_u_CDLPIERCING __pyx_string_tab[334]
-#define __pyx_n_u_CDLPIERCING_Stream __pyx_string_tab[335]
-#define __pyx_n_u_CDLPIERCING_Stream_open_and_fill __pyx_string_tab[336]
-#define __pyx_n_u_CDLRICKSHAWMAN __pyx_string_tab[337]
-#define __pyx_n_u_CDLRICKSHAWMAN_Stream __pyx_string_tab[338]
-#define __pyx_n_u_CDLRICKSHAWMAN_Stream_open_and_f __pyx_string_tab[339]
-#define __pyx_n_u_CDLRISEFALL3METHODS __pyx_string_tab[340]
-#define __pyx_n_u_CDLRISEFALL3METHODS_Stream __pyx_string_tab[341]
-#define __pyx_n_u_CDLRISEFALL3METHODS_Stream_open __pyx_string_tab[342]
-#define __pyx_n_u_CDLSEPARATINGLINES __pyx_string_tab[343]
-#define __pyx_n_u_CDLSEPARATINGLINES_Stream __pyx_string_tab[344]
-#define __pyx_n_u_CDLSEPARATINGLINES_Stream_open_a __pyx_string_tab[345]
-#define __pyx_n_u_CDLSHOOTINGSTAR __pyx_string_tab[346]
-#define __pyx_n_u_CDLSHOOTINGSTAR_Stream __pyx_string_tab[347]
-#define __pyx_n_u_CDLSHOOTINGSTAR_Stream_open_and __pyx_string_tab[348]
-#define __pyx_n_u_CDLSHORTLINE __pyx_string_tab[349]
-#define __pyx_n_u_CDLSHORTLINE_Stream __pyx_string_tab[350]
-#define __pyx_n_u_CDLSHORTLINE_Stream_open_and_fil __pyx_string_tab[351]
-#define __pyx_n_u_CDLSPINNINGTOP __pyx_string_tab[352]
-#define __pyx_n_u_CDLSPINNINGTOP_Stream __pyx_string_tab[353]
-#define __pyx_n_u_CDLSPINNINGTOP_Stream_open_and_f __pyx_string_tab[354]
-#define __pyx_n_u_CDLSTALLEDPATTERN __pyx_string_tab[355]
-#define __pyx_n_u_CDLSTALLEDPATTERN_Stream __pyx_string_tab[356]
-#define __pyx_n_u_CDLSTALLEDPATTERN_Stream_open_an __pyx_string_tab[357]
-#define __pyx_n_u_CDLSTICKSANDWICH __pyx_string_tab[358]
-#define __pyx_n_u_CDLSTICKSANDWICH_Stream __pyx_string_tab[359]
-#define __pyx_n_u_CDLSTICKSANDWICH_Stream_open_and __pyx_string_tab[360]
-#define __pyx_n_u_CDLTAKURI __pyx_string_tab[361]
-#define __pyx_n_u_CDLTAKURI_Stream __pyx_string_tab[362]
-#define __pyx_n_u_CDLTAKURI_Stream_open_and_fill __pyx_string_tab[363]
-#define __pyx_n_u_CDLTASUKIGAP __pyx_string_tab[364]
-#define __pyx_n_u_CDLTASUKIGAP_Stream __pyx_string_tab[365]
-#define __pyx_n_u_CDLTASUKIGAP_Stream_open_and_fil __pyx_string_tab[366]
-#define __pyx_n_u_CDLTHRUSTING __pyx_string_tab[367]
-#define __pyx_n_u_CDLTHRUSTING_Stream __pyx_string_tab[368]
-#define __pyx_n_u_CDLTHRUSTING_Stream_open_and_fil __pyx_string_tab[369]
-#define __pyx_n_u_CDLTRISTAR __pyx_string_tab[370]
-#define __pyx_n_u_CDLTRISTAR_Stream __pyx_string_tab[371]
-#define __pyx_n_u_CDLTRISTAR_Stream_open_and_fill __pyx_string_tab[372]
-#define __pyx_n_u_CDLUNIQUE3RIVER __pyx_string_tab[373]
-#define __pyx_n_u_CDLUNIQUE3RIVER_Stream __pyx_string_tab[374]
-#define __pyx_n_u_CDLUNIQUE3RIVER_Stream_open_and __pyx_string_tab[375]
-#define __pyx_n_u_CDLUPSIDEGAP2CROWS __pyx_string_tab[376]
-#define __pyx_n_u_CDLUPSIDEGAP2CROWS_Stream __pyx_string_tab[377]
-#define __pyx_n_u_CDLUPSIDEGAP2CROWS_Stream_open_a __pyx_string_tab[378]
-#define __pyx_n_u_CDLXSIDEGAP3METHODS __pyx_string_tab[379]
-#define __pyx_n_u_CDLXSIDEGAP3METHODS_Stream __pyx_string_tab[380]
-#define __pyx_n_u_CDLXSIDEGAP3METHODS_Stream_open __pyx_string_tab[381]
-#define __pyx_n_u_CEIL __pyx_string_tab[382]
-#define __pyx_n_u_CEIL_Stream __pyx_string_tab[383]
-#define __pyx_n_u_CEIL_Stream_open_and_fill __pyx_string_tab[384]
-#define __pyx_n_u_CMF __pyx_string_tab[385]
-#define __pyx_n_u_CMF_Stream __pyx_string_tab[386]
-#define __pyx_n_u_CMF_Stream_open_and_fill __pyx_string_tab[387]
-#define __pyx_n_u_CMO __pyx_string_tab[388]
-#define __pyx_n_u_CMOU __pyx_string_tab[389]
-#define __pyx_n_u_CMOU_Stream __pyx_string_tab[390]
-#define __pyx_n_u_CMOU_Stream_open_and_fill __pyx_string_tab[391]
-#define __pyx_n_u_CMO_Stream __pyx_string_tab[392]
-#define __pyx_n_u_CMO_Stream_open_and_fill __pyx_string_tab[393]
-#define __pyx_n_u_COPPOCK __pyx_string_tab[394]
-#define __pyx_n_u_COPPOCK_Stream __pyx_string_tab[395]
-#define __pyx_n_u_COPPOCK_Stream_open_and_fill __pyx_string_tab[396]
-#define __pyx_n_u_CORREL __pyx_string_tab[397]
-#define __pyx_n_u_CORREL_Stream __pyx_string_tab[398]
-#define __pyx_n_u_CORREL_Stream_open_and_fill __pyx_string_tab[399]
-#define __pyx_n_u_COS __pyx_string_tab[400]
-#define __pyx_n_u_COSH __pyx_string_tab[401]
-#define __pyx_n_u_COSH_Stream __pyx_string_tab[402]
-#define __pyx_n_u_COSH_Stream_open_and_fill __pyx_string_tab[403]
-#define __pyx_n_u_COS_Stream __pyx_string_tab[404]
-#define __pyx_n_u_COS_Stream_open_and_fill __pyx_string_tab[405]
-#define __pyx_n_u_CUMSUM __pyx_string_tab[406]
-#define __pyx_n_u_CUMSUM_Stream __pyx_string_tab[407]
-#define __pyx_n_u_CUMSUM_Stream_open_and_fill __pyx_string_tab[408]
-#define __pyx_n_u_CVI __pyx_string_tab[409]
-#define __pyx_n_u_CVI_Stream __pyx_string_tab[410]
-#define __pyx_n_u_CVI_Stream_open_and_fill __pyx_string_tab[411]
-#define __pyx_n_u_CandleSettingType __pyx_string_tab[412]
-#define __pyx_n_u_DEFAULT __pyx_string_tab[413]
-#define __pyx_n_u_DEMA __pyx_string_tab[414]
-#define __pyx_n_u_DEMA_Stream __pyx_string_tab[415]
-#define __pyx_n_u_DEMA_Stream_open_and_fill __pyx_string_tab[416]
-#define __pyx_n_u_DISABLED __pyx_string_tab[417]
-#define __pyx_n_u_DIV __pyx_string_tab[418]
-#define __pyx_n_u_DIV_Stream __pyx_string_tab[419]
-#define __pyx_n_u_DIV_Stream_open_and_fill __pyx_string_tab[420]
-#define __pyx_n_u_DONCHIAN __pyx_string_tab[421]
-#define __pyx_n_u_DONCHIAN_Stream __pyx_string_tab[422]
-#define __pyx_n_u_DONCHIAN_Stream_open_and_fill __pyx_string_tab[423]
-#define __pyx_n_u_DPO __pyx_string_tab[424]
-#define __pyx_n_u_DPO_Stream __pyx_string_tab[425]
-#define __pyx_n_u_DPO_Stream_open_and_fill __pyx_string_tab[426]
-#define __pyx_n_u_DX __pyx_string_tab[427]
-#define __pyx_n_u_DX_Stream __pyx_string_tab[428]
-#define __pyx_n_u_DX_Stream_open_and_fill __pyx_string_tab[429]
-#define __pyx_n_u_DataFrame __pyx_string_tab[430]
-#define __pyx_n_u_Dot __pyx_string_tab[431]
-#define __pyx_n_u_EFI __pyx_string_tab[432]
-#define __pyx_n_u_EFI_Stream __pyx_string_tab[433]
-#define __pyx_n_u_EFI_Stream_open_and_fill __pyx_string_tab[434]
-#define __pyx_n_u_EMA __pyx_string_tab[435]
-#define __pyx_n_u_EMA_Stream __pyx_string_tab[436]
-#define __pyx_n_u_EMA_Stream_open_and_fill __pyx_string_tab[437]
-#define __pyx_n_u_ER __pyx_string_tab[438]
-#define __pyx_n_u_ERI __pyx_string_tab[439]
-#define __pyx_n_u_ERI_Stream __pyx_string_tab[440]
-#define __pyx_n_u_ERI_Stream_open_and_fill __pyx_string_tab[441]
-#define __pyx_n_u_ER_Stream __pyx_string_tab[442]
-#define __pyx_n_u_ER_Stream_open_and_fill __pyx_string_tab[443]
-#define __pyx_n_u_EXP __pyx_string_tab[444]
-#define __pyx_n_u_EXP_Stream __pyx_string_tab[445]
-#define __pyx_n_u_EXP_Stream_open_and_fill __pyx_string_tab[446]
-#define __pyx_n_u_Equal __pyx_string_tab[447]
-#define __pyx_n_u_FLOOR __pyx_string_tab[448]
-#define __pyx_n_u_FLOOR_Stream __pyx_string_tab[449]
-#define __pyx_n_u_FLOOR_Stream_open_and_fill __pyx_string_tab[450]
-#define __pyx_n_u_FOSC __pyx_string_tab[451]
-#define __pyx_n_u_FOSC_Stream __pyx_string_tab[452]
-#define __pyx_n_u_FOSC_Stream_open_and_fill __pyx_string_tab[453]
-#define __pyx_n_u_FRACTAL __pyx_string_tab[454]
-#define __pyx_n_u_FRACTAL_Stream __pyx_string_tab[455]
-#define __pyx_n_u_FRACTAL_Stream_open_and_fill __pyx_string_tab[456]
-#define __pyx_n_u_Far __pyx_string_tab[457]
-#define __pyx_n_u_Function __pyx_string_tab[458]
-#define __pyx_n_u_Function___call __pyx_string_tab[459]
-#define __pyx_n_u_Function___call_function __pyx_string_tab[460]
-#define __pyx_n_u_Function___check_opt_input_value __pyx_string_tab[461]
-#define __pyx_n_u_Function___get_opt_input_value __pyx_string_tab[462]
-#define __pyx_n_u_Function___init __pyx_string_tab[463]
-#define __pyx_n_u_Function___input_price_series_na __pyx_string_tab[464]
-#define __pyx_n_u_Function___local __pyx_string_tab[465]
-#define __pyx_n_u_Function___repr __pyx_string_tab[466]
-#define __pyx_n_u_Function___str __pyx_string_tab[467]
-#define __pyx_n_u_Function___unicode __pyx_string_tab[468]
-#define __pyx_n_u_Function_function_flags __pyx_string_tab[469]
-#define __pyx_n_u_Function_get_input_arrays __pyx_string_tab[470]
-#define __pyx_n_u_Function_get_input_names __pyx_string_tab[471]
-#define __pyx_n_u_Function_get_parameters __pyx_string_tab[472]
-#define __pyx_n_u_Function_info __pyx_string_tab[473]
-#define __pyx_n_u_Function_lookback __pyx_string_tab[474]
-#define __pyx_n_u_Function_output_flags __pyx_string_tab[475]
-#define __pyx_n_u_Function_output_names __pyx_string_tab[476]
-#define __pyx_n_u_Function_outputs __pyx_string_tab[477]
-#define __pyx_n_u_Function_run __pyx_string_tab[478]
-#define __pyx_n_u_Function_set_function_args __pyx_string_tab[479]
-#define __pyx_n_u_Function_set_input_arrays __pyx_string_tab[480]
-#define __pyx_n_u_Function_set_input_names __pyx_string_tab[481]
-#define __pyx_n_u_Function_set_parameters __pyx_string_tab[482]
-#define __pyx_n_u_HA __pyx_string_tab[483]
-#define __pyx_n_u_HA_Stream __pyx_string_tab[484]
-#define __pyx_n_u_HA_Stream_open_and_fill __pyx_string_tab[485]
-#define __pyx_n_u_HMA __pyx_string_tab[486]
-#define __pyx_n_u_HMA_Stream __pyx_string_tab[487]
-#define __pyx_n_u_HMA_Stream_open_and_fill __pyx_string_tab[488]
-#define __pyx_n_u_HT_DCPERIOD __pyx_string_tab[489]
-#define __pyx_n_u_HT_DCPERIOD_Stream __pyx_string_tab[490]
-#define __pyx_n_u_HT_DCPERIOD_Stream_open_and_fill __pyx_string_tab[491]
-#define __pyx_n_u_HT_DCPHASE __pyx_string_tab[492]
-#define __pyx_n_u_HT_DCPHASE_Stream __pyx_string_tab[493]
-#define __pyx_n_u_HT_DCPHASE_Stream_open_and_fill __pyx_string_tab[494]
-#define __pyx_n_u_HT_PHASOR __pyx_string_tab[495]
-#define __pyx_n_u_HT_PHASOR_Stream __pyx_string_tab[496]
-#define __pyx_n_u_HT_PHASOR_Stream_open_and_fill __pyx_string_tab[497]
-#define __pyx_n_u_HT_SINE __pyx_string_tab[498]
-#define __pyx_n_u_HT_SINE_Stream __pyx_string_tab[499]
-#define __pyx_n_u_HT_SINE_Stream_open_and_fill __pyx_string_tab[500]
-#define __pyx_n_u_HT_TRENDLINE __pyx_string_tab[501]
-#define __pyx_n_u_HT_TRENDLINE_Stream __pyx_string_tab[502]
-#define __pyx_n_u_HT_TRENDLINE_Stream_open_and_fil __pyx_string_tab[503]
-#define __pyx_n_u_HT_TRENDMODE __pyx_string_tab[504]
-#define __pyx_n_u_HT_TRENDMODE_Stream __pyx_string_tab[505]
-#define __pyx_n_u_HT_TRENDMODE_Stream_open_and_fil __pyx_string_tab[506]
-#define __pyx_n_u_HighLow __pyx_string_tab[507]
-#define __pyx_n_u_Histogram __pyx_string_tab[508]
-#define __pyx_n_u_IMI __pyx_string_tab[509]
-#define __pyx_n_u_IMI_Stream __pyx_string_tab[510]
-#define __pyx_n_u_IMI_Stream_open_and_fill __pyx_string_tab[511]
-#define __pyx_n_u_InsufficientHistory __pyx_string_tab[512]
-#define __pyx_n_u_KAMA __pyx_string_tab[513]
-#define __pyx_n_u_KAMA_Stream __pyx_string_tab[514]
-#define __pyx_n_u_KAMA_Stream_open_and_fill __pyx_string_tab[515]
-#define __pyx_n_u_KC __pyx_string_tab[516]
-#define __pyx_n_u_KC_Stream __pyx_string_tab[517]
-#define __pyx_n_u_KC_Stream_open_and_fill __pyx_string_tab[518]
-#define __pyx_n_u_KDJ __pyx_string_tab[519]
-#define __pyx_n_u_KDJ_Stream __pyx_string_tab[520]
-#define __pyx_n_u_KDJ_Stream_open_and_fill __pyx_string_tab[521]
-#define __pyx_n_u_LINEARREG __pyx_string_tab[522]
-#define __pyx_n_u_LINEARREG_ANGLE __pyx_string_tab[523]
-#define __pyx_n_u_LINEARREG_ANGLE_Stream __pyx_string_tab[524]
-#define __pyx_n_u_LINEARREG_ANGLE_Stream_open_and __pyx_string_tab[525]
-#define __pyx_n_u_LINEARREG_INTERCEPT __pyx_string_tab[526]
-#define __pyx_n_u_LINEARREG_INTERCEPT_Stream __pyx_string_tab[527]
-#define __pyx_n_u_LINEARREG_INTERCEPT_Stream_open __pyx_string_tab[528]
-#define __pyx_n_u_LINEARREG_SLOPE __pyx_string_tab[529]
-#define __pyx_n_u_LINEARREG_SLOPE_Stream __pyx_string_tab[530]
-#define __pyx_n_u_LINEARREG_SLOPE_Stream_open_and __pyx_string_tab[531]
-#define __pyx_n_u_LINEARREG_Stream __pyx_string_tab[532]
-#define __pyx_n_u_LINEARREG_Stream_open_and_fill __pyx_string_tab[533]
-#define __pyx_n_u_LN __pyx_string_tab[534]
-#define __pyx_n_u_LN_Stream __pyx_string_tab[535]
-#define __pyx_n_u_LN_Stream_open_and_fill __pyx_string_tab[536]
-#define __pyx_n_u_LOG10 __pyx_string_tab[537]
-#define __pyx_n_u_LOG10_Stream __pyx_string_tab[538]
-#define __pyx_n_u_LOG10_Stream_open_and_fill __pyx_string_tab[539]
-#define __pyx_n_u_Line __pyx_string_tab[540]
-#define __pyx_n_u_MA __pyx_string_tab[541]
-#define __pyx_n_u_MACD __pyx_string_tab[542]
-#define __pyx_n_u_MACDEXT __pyx_string_tab[543]
-#define __pyx_n_u_MACDEXT_Stream __pyx_string_tab[544]
-#define __pyx_n_u_MACDEXT_Stream_open_and_fill __pyx_string_tab[545]
-#define __pyx_n_u_MACDFIX __pyx_string_tab[546]
-#define __pyx_n_u_MACDFIX_Stream __pyx_string_tab[547]
-#define __pyx_n_u_MACDFIX_Stream_open_and_fill __pyx_string_tab[548]
-#define __pyx_n_u_MACD_Stream __pyx_string_tab[549]
-#define __pyx_n_u_MACD_Stream_open_and_fill __pyx_string_tab[550]
-#define __pyx_n_u_MAMA __pyx_string_tab[551]
-#define __pyx_n_u_MAMA_Stream __pyx_string_tab[552]
-#define __pyx_n_u_MAMA_Stream_open_and_fill __pyx_string_tab[553]
-#define __pyx_n_u_MARKETFI __pyx_string_tab[554]
-#define __pyx_n_u_MARKETFI_Stream __pyx_string_tab[555]
-#define __pyx_n_u_MARKETFI_Stream_open_and_fill __pyx_string_tab[556]
-#define __pyx_n_u_MASSI __pyx_string_tab[557]
-#define __pyx_n_u_MASSI_Stream __pyx_string_tab[558]
-#define __pyx_n_u_MASSI_Stream_open_and_fill __pyx_string_tab[559]
-#define __pyx_n_u_MAVP __pyx_string_tab[560]
-#define __pyx_n_u_MAVP_Stream __pyx_string_tab[561]
-#define __pyx_n_u_MAVP_Stream_open_and_fill __pyx_string_tab[562]
-#define __pyx_n_u_MAX __pyx_string_tab[563]
-#define __pyx_n_u_MAXINDEX __pyx_string_tab[564]
-#define __pyx_n_u_MAXINDEX_Stream __pyx_string_tab[565]
-#define __pyx_n_u_MAXINDEX_Stream_open_and_fill __pyx_string_tab[566]
-#define __pyx_n_u_MAX_Stream __pyx_string_tab[567]
-#define __pyx_n_u_MAX_Stream_open_and_fill __pyx_string_tab[568]
-#define __pyx_n_u_MA_Stream __pyx_string_tab[569]
-#define __pyx_n_u_MA_Stream_open_and_fill __pyx_string_tab[570]
-#define __pyx_n_u_MA_Type __pyx_string_tab[571]
-#define __pyx_n_u_MA_Type___getitem __pyx_string_tab[572]
-#define __pyx_n_u_MA_Type___init __pyx_string_tab[573]
-#define __pyx_n_u_MEDPRICE __pyx_string_tab[574]
-#define __pyx_n_u_MEDPRICE_Stream __pyx_string_tab[575]
-#define __pyx_n_u_MEDPRICE_Stream_open_and_fill __pyx_string_tab[576]
-#define __pyx_n_u_MFI __pyx_string_tab[577]
-#define __pyx_n_u_MFI_Stream __pyx_string_tab[578]
-#define __pyx_n_u_MFI_Stream_open_and_fill __pyx_string_tab[579]
-#define __pyx_n_u_MIDPOINT __pyx_string_tab[580]
-#define __pyx_n_u_MIDPOINT_Stream __pyx_string_tab[581]
-#define __pyx_n_u_MIDPOINT_Stream_open_and_fill __pyx_string_tab[582]
-#define __pyx_n_u_MIDPRICE __pyx_string_tab[583]
-#define __pyx_n_u_MIDPRICE_Stream __pyx_string_tab[584]
-#define __pyx_n_u_MIDPRICE_Stream_open_and_fill __pyx_string_tab[585]
-#define __pyx_n_u_MIN __pyx_string_tab[586]
-#define __pyx_n_u_MININDEX __pyx_string_tab[587]
-#define __pyx_n_u_MININDEX_Stream __pyx_string_tab[588]
-#define __pyx_n_u_MININDEX_Stream_open_and_fill __pyx_string_tab[589]
-#define __pyx_n_u_MINMAX __pyx_string_tab[590]
-#define __pyx_n_u_MINMAXINDEX __pyx_string_tab[591]
-#define __pyx_n_u_MINMAXINDEX_Stream __pyx_string_tab[592]
-#define __pyx_n_u_MINMAXINDEX_Stream_open_and_fill __pyx_string_tab[593]
-#define __pyx_n_u_MINMAX_Stream __pyx_string_tab[594]
-#define __pyx_n_u_MINMAX_Stream_open_and_fill __pyx_string_tab[595]
-#define __pyx_n_u_MINUS_DI __pyx_string_tab[596]
-#define __pyx_n_u_MINUS_DI_Stream __pyx_string_tab[597]
-#define __pyx_n_u_MINUS_DI_Stream_open_and_fill __pyx_string_tab[598]
-#define __pyx_n_u_MINUS_DM __pyx_string_tab[599]
-#define __pyx_n_u_MINUS_DM_Stream __pyx_string_tab[600]
-#define __pyx_n_u_MINUS_DM_Stream_open_and_fill __pyx_string_tab[601]
-#define __pyx_n_u_MIN_Stream __pyx_string_tab[602]
-#define __pyx_n_u_MIN_Stream_open_and_fill __pyx_string_tab[603]
-#define __pyx_n_u_MOM __pyx_string_tab[604]
-#define __pyx_n_u_MOM_Stream __pyx_string_tab[605]
-#define __pyx_n_u_MOM_Stream_open_and_fill __pyx_string_tab[606]
-#define __pyx_n_u_MULT __pyx_string_tab[607]
-#define __pyx_n_u_MULT_Stream __pyx_string_tab[608]
-#define __pyx_n_u_MULT_Stream_open_and_fill __pyx_string_tab[609]
-#define __pyx_n_u_NATR __pyx_string_tab[610]
-#define __pyx_n_u_NATR_Stream __pyx_string_tab[611]
-#define __pyx_n_u_NATR_Stream_open_and_fill __pyx_string_tab[612]
-#define __pyx_n_u_NONE __pyx_string_tab[613]
-#define __pyx_n_u_NVI __pyx_string_tab[614]
-#define __pyx_n_u_NVI_Stream __pyx_string_tab[615]
-#define __pyx_n_u_NVI_Stream_open_and_fill __pyx_string_tab[616]
-#define __pyx_n_u_Near __pyx_string_tab[617]
-#define __pyx_n_u_OBV __pyx_string_tab[618]
-#define __pyx_n_u_OBV_Stream __pyx_string_tab[619]
-#define __pyx_n_u_OBV_Stream_open_and_fill __pyx_string_tab[620]
-#define __pyx_n_u_OrderedDict __pyx_string_tab[621]
-#define __pyx_n_u_OutRange __pyx_string_tab[622]
-#define __pyx_n_u_PERCENTILE __pyx_string_tab[623]
-#define __pyx_n_u_PERCENTILE_Stream __pyx_string_tab[624]
-#define __pyx_n_u_PERCENTILE_Stream_open_and_fill __pyx_string_tab[625]
-#define __pyx_n_u_PERCENTRANK __pyx_string_tab[626]
-#define __pyx_n_u_PERCENTRANK_Stream __pyx_string_tab[627]
-#define __pyx_n_u_PERCENTRANK_Stream_open_and_fill __pyx_string_tab[628]
-#define __pyx_n_u_PLUS_DI __pyx_string_tab[629]
-#define __pyx_n_u_PLUS_DI_Stream __pyx_string_tab[630]
-#define __pyx_n_u_PLUS_DI_Stream_open_and_fill __pyx_string_tab[631]
-#define __pyx_n_u_PLUS_DM __pyx_string_tab[632]
-#define __pyx_n_u_PLUS_DM_Stream __pyx_string_tab[633]
-#define __pyx_n_u_PLUS_DM_Stream_open_and_fill __pyx_string_tab[634]
-#define __pyx_n_u_PPO __pyx_string_tab[635]
-#define __pyx_n_u_PPO_Stream __pyx_string_tab[636]
-#define __pyx_n_u_PPO_Stream_open_and_fill __pyx_string_tab[637]
-#define __pyx_n_u_PVI __pyx_string_tab[638]
-#define __pyx_n_u_PVI_Stream __pyx_string_tab[639]
-#define __pyx_n_u_PVI_Stream_open_and_fill __pyx_string_tab[640]
-#define __pyx_n_u_PVO __pyx_string_tab[641]
-#define __pyx_n_u_PVO_Stream __pyx_string_tab[642]
-#define __pyx_n_u_PVO_Stream_open_and_fill __pyx_string_tab[643]
-#define __pyx_n_u_PVT __pyx_string_tab[644]
-#define __pyx_n_u_PVT_Stream __pyx_string_tab[645]
-#define __pyx_n_u_PVT_Stream_open_and_fill __pyx_string_tab[646]
-#define __pyx_n_u_QSTICK __pyx_string_tab[647]
-#define __pyx_n_u_QSTICK_Stream __pyx_string_tab[648]
-#define __pyx_n_u_QSTICK_Stream_open_and_fill __pyx_string_tab[649]
-#define __pyx_n_u_RMA __pyx_string_tab[650]
-#define __pyx_n_u_RMA_Stream __pyx_string_tab[651]
-#define __pyx_n_u_RMA_Stream_open_and_fill __pyx_string_tab[652]
-#define __pyx_n_u_ROC __pyx_string_tab[653]
-#define __pyx_n_u_ROCP __pyx_string_tab[654]
-#define __pyx_n_u_ROCP_Stream __pyx_string_tab[655]
-#define __pyx_n_u_ROCP_Stream_open_and_fill __pyx_string_tab[656]
-#define __pyx_n_u_ROCR __pyx_string_tab[657]
-#define __pyx_n_u_ROCR100 __pyx_string_tab[658]
-#define __pyx_n_u_ROCR100_Stream __pyx_string_tab[659]
-#define __pyx_n_u_ROCR100_Stream_open_and_fill __pyx_string_tab[660]
-#define __pyx_n_u_ROCR_Stream __pyx_string_tab[661]
-#define __pyx_n_u_ROCR_Stream_open_and_fill __pyx_string_tab[662]
-#define __pyx_n_u_ROC_Stream __pyx_string_tab[663]
-#define __pyx_n_u_ROC_Stream_open_and_fill __pyx_string_tab[664]
-#define __pyx_n_u_RSI __pyx_string_tab[665]
-#define __pyx_n_u_RSI_Stream __pyx_string_tab[666]
-#define __pyx_n_u_RSI_Stream_open_and_fill __pyx_string_tab[667]
-#define __pyx_n_u_RVI __pyx_string_tab[668]
-#define __pyx_n_u_RVI_Stream __pyx_string_tab[669]
-#define __pyx_n_u_RVI_Stream_open_and_fill __pyx_string_tab[670]
-#define __pyx_n_u_RVOL __pyx_string_tab[671]
-#define __pyx_n_u_RVOL_Stream __pyx_string_tab[672]
-#define __pyx_n_u_RVOL_Stream_open_and_fill __pyx_string_tab[673]
-#define __pyx_n_u_RangeType __pyx_string_tab[674]
-#define __pyx_n_u_RealBody __pyx_string_tab[675]
-#define __pyx_n_u_SAR __pyx_string_tab[676]
-#define __pyx_n_u_SAREXT __pyx_string_tab[677]
-#define __pyx_n_u_SAREXT_Stream __pyx_string_tab[678]
-#define __pyx_n_u_SAREXT_Stream_open_and_fill __pyx_string_tab[679]
-#define __pyx_n_u_SAR_Stream __pyx_string_tab[680]
-#define __pyx_n_u_SAR_Stream_open_and_fill __pyx_string_tab[681]
-#define __pyx_n_u_SIN __pyx_string_tab[682]
-#define __pyx_n_u_SINH __pyx_string_tab[683]
-#define __pyx_n_u_SINH_Stream __pyx_string_tab[684]
-#define __pyx_n_u_SINH_Stream_open_and_fill __pyx_string_tab[685]
-#define __pyx_n_u_SIN_Stream __pyx_string_tab[686]
-#define __pyx_n_u_SIN_Stream_open_and_fill __pyx_string_tab[687]
-#define __pyx_n_u_SMA __pyx_string_tab[688]
-#define __pyx_n_u_SMA_Stream __pyx_string_tab[689]
-#define __pyx_n_u_SMA_Stream_open_and_fill __pyx_string_tab[690]
-#define __pyx_n_u_SMI __pyx_string_tab[691]
-#define __pyx_n_u_SMI_Stream __pyx_string_tab[692]
-#define __pyx_n_u_SMI_Stream_open_and_fill __pyx_string_tab[693]
-#define __pyx_n_u_SQRT __pyx_string_tab[694]
-#define __pyx_n_u_SQRT_Stream __pyx_string_tab[695]
-#define __pyx_n_u_SQRT_Stream_open_and_fill __pyx_string_tab[696]
-#define __pyx_n_u_STDDEV __pyx_string_tab[697]
-#define __pyx_n_u_STDDEV_Stream __pyx_string_tab[698]
-#define __pyx_n_u_STDDEV_Stream_open_and_fill __pyx_string_tab[699]
-#define __pyx_n_u_STOCH __pyx_string_tab[700]
-#define __pyx_n_u_STOCHF __pyx_string_tab[701]
-#define __pyx_n_u_STOCHF_Stream __pyx_string_tab[702]
-#define __pyx_n_u_STOCHF_Stream_open_and_fill __pyx_string_tab[703]
-#define __pyx_n_u_STOCHRSI __pyx_string_tab[704]
-#define __pyx_n_u_STOCHRSI_Stream __pyx_string_tab[705]
-#define __pyx_n_u_STOCHRSI_Stream_open_and_fill __pyx_string_tab[706]
-#define __pyx_n_u_STOCH_Stream __pyx_string_tab[707]
-#define __pyx_n_u_STOCH_Stream_open_and_fill __pyx_string_tab[708]
-#define __pyx_n_u_SUB __pyx_string_tab[709]
-#define __pyx_n_u_SUB_Stream __pyx_string_tab[710]
-#define __pyx_n_u_SUB_Stream_open_and_fill __pyx_string_tab[711]
-#define __pyx_n_u_SUM __pyx_string_tab[712]
-#define __pyx_n_u_SUM_Stream __pyx_string_tab[713]
-#define __pyx_n_u_SUM_Stream_open_and_fill __pyx_string_tab[714]
-#define __pyx_n_u_SUPERTREND __pyx_string_tab[715]
-#define __pyx_n_u_SUPERTREND_Stream __pyx_string_tab[716]
-#define __pyx_n_u_SUPERTREND_Stream_open_and_fill __pyx_string_tab[717]
-#define __pyx_n_u_Series __pyx_string_tab[718]
-#define __pyx_n_u_ShadowLong __pyx_string_tab[719]
-#define __pyx_n_u_ShadowShort __pyx_string_tab[720]
-#define __pyx_n_u_ShadowVeryLong __pyx_string_tab[721]
-#define __pyx_n_u_ShadowVeryShort __pyx_string_tab[722]
-#define __pyx_n_u_Shadows __pyx_string_tab[723]
-#define __pyx_n_u_Stream __pyx_string_tab[724]
-#define __pyx_n_u_Stream___copy __pyx_string_tab[725]
-#define __pyx_n_u_Stream___deepcopy __pyx_string_tab[726]
-#define __pyx_n_u_Stream___reduce __pyx_string_tab[727]
-#define __pyx_n_u_T3 __pyx_string_tab[728]
-#define __pyx_n_u_T3_Stream __pyx_string_tab[729]
-#define __pyx_n_u_T3_Stream_open_and_fill __pyx_string_tab[730]
-#define __pyx_n_u_TAN __pyx_string_tab[731]
-#define __pyx_n_u_TANH __pyx_string_tab[732]
-#define __pyx_n_u_TANH_Stream __pyx_string_tab[733]
-#define __pyx_n_u_TANH_Stream_open_and_fill __pyx_string_tab[734]
-#define __pyx_n_u_TAN_Stream __pyx_string_tab[735]
-#define __pyx_n_u_TAN_Stream_open_and_fill __pyx_string_tab[736]
-#define __pyx_n_u_TA_AC __pyx_string_tab[737]
-#define __pyx_n_u_TA_ACCBANDS __pyx_string_tab[738]
-#define __pyx_n_u_TA_ACCBANDS_Clone __pyx_string_tab[739]
-#define __pyx_n_u_TA_ACCBANDS_Open __pyx_string_tab[740]
-#define __pyx_n_u_TA_ACCBANDS_OpenAndFill __pyx_string_tab[741]
-#define __pyx_n_u_TA_ACCBANDS_Peek __pyx_string_tab[742]
-#define __pyx_n_u_TA_ACCBANDS_Update __pyx_string_tab[743]
-#define __pyx_n_u_TA_ACCBANDS_Value __pyx_string_tab[744]
-#define __pyx_n_u_TA_ACOS __pyx_string_tab[745]
-#define __pyx_n_u_TA_ACOS_Clone __pyx_string_tab[746]
-#define __pyx_n_u_TA_ACOS_Open __pyx_string_tab[747]
-#define __pyx_n_u_TA_ACOS_OpenAndFill __pyx_string_tab[748]
-#define __pyx_n_u_TA_ACOS_Peek __pyx_string_tab[749]
-#define __pyx_n_u_TA_ACOS_Update __pyx_string_tab[750]
-#define __pyx_n_u_TA_ACOS_Value __pyx_string_tab[751]
-#define __pyx_n_u_TA_AC_Clone __pyx_string_tab[752]
-#define __pyx_n_u_TA_AC_Open __pyx_string_tab[753]
-#define __pyx_n_u_TA_AC_OpenAndFill __pyx_string_tab[754]
-#define __pyx_n_u_TA_AC_Peek __pyx_string_tab[755]
-#define __pyx_n_u_TA_AC_Update __pyx_string_tab[756]
-#define __pyx_n_u_TA_AC_Value __pyx_string_tab[757]
-#define __pyx_n_u_TA_AD __pyx_string_tab[758]
-#define __pyx_n_u_TA_ADD __pyx_string_tab[759]
-#define __pyx_n_u_TA_ADD_Clone __pyx_string_tab[760]
-#define __pyx_n_u_TA_ADD_Open __pyx_string_tab[761]
-#define __pyx_n_u_TA_ADD_OpenAndFill __pyx_string_tab[762]
-#define __pyx_n_u_TA_ADD_Peek __pyx_string_tab[763]
-#define __pyx_n_u_TA_ADD_Update __pyx_string_tab[764]
-#define __pyx_n_u_TA_ADD_Value __pyx_string_tab[765]
-#define __pyx_n_u_TA_ADOSC __pyx_string_tab[766]
-#define __pyx_n_u_TA_ADOSC_Clone __pyx_string_tab[767]
-#define __pyx_n_u_TA_ADOSC_Open __pyx_string_tab[768]
-#define __pyx_n_u_TA_ADOSC_OpenAndFill __pyx_string_tab[769]
-#define __pyx_n_u_TA_ADOSC_Peek __pyx_string_tab[770]
-#define __pyx_n_u_TA_ADOSC_Update __pyx_string_tab[771]
-#define __pyx_n_u_TA_ADOSC_Value __pyx_string_tab[772]
-#define __pyx_n_u_TA_ADR __pyx_string_tab[773]
-#define __pyx_n_u_TA_ADR_Clone __pyx_string_tab[774]
-#define __pyx_n_u_TA_ADR_Open __pyx_string_tab[775]
-#define __pyx_n_u_TA_ADR_OpenAndFill __pyx_string_tab[776]
-#define __pyx_n_u_TA_ADR_Peek __pyx_string_tab[777]
-#define __pyx_n_u_TA_ADR_Update __pyx_string_tab[778]
-#define __pyx_n_u_TA_ADR_Value __pyx_string_tab[779]
-#define __pyx_n_u_TA_ADX __pyx_string_tab[780]
-#define __pyx_n_u_TA_ADXR __pyx_string_tab[781]
-#define __pyx_n_u_TA_ADXR_Clone __pyx_string_tab[782]
-#define __pyx_n_u_TA_ADXR_Open __pyx_string_tab[783]
-#define __pyx_n_u_TA_ADXR_OpenAndFill __pyx_string_tab[784]
-#define __pyx_n_u_TA_ADXR_Peek __pyx_string_tab[785]
-#define __pyx_n_u_TA_ADXR_Update __pyx_string_tab[786]
-#define __pyx_n_u_TA_ADXR_Value __pyx_string_tab[787]
-#define __pyx_n_u_TA_ADX_Clone __pyx_string_tab[788]
-#define __pyx_n_u_TA_ADX_Open __pyx_string_tab[789]
-#define __pyx_n_u_TA_ADX_OpenAndFill __pyx_string_tab[790]
-#define __pyx_n_u_TA_ADX_Peek __pyx_string_tab[791]
-#define __pyx_n_u_TA_ADX_Update __pyx_string_tab[792]
-#define __pyx_n_u_TA_ADX_Value __pyx_string_tab[793]
-#define __pyx_n_u_TA_AD_Clone __pyx_string_tab[794]
-#define __pyx_n_u_TA_AD_Open __pyx_string_tab[795]
-#define __pyx_n_u_TA_AD_OpenAndFill __pyx_string_tab[796]
-#define __pyx_n_u_TA_AD_Peek __pyx_string_tab[797]
-#define __pyx_n_u_TA_AD_Update __pyx_string_tab[798]
-#define __pyx_n_u_TA_AD_Value __pyx_string_tab[799]
-#define __pyx_n_u_TA_AO __pyx_string_tab[800]
-#define __pyx_n_u_TA_AO_Clone __pyx_string_tab[801]
-#define __pyx_n_u_TA_AO_Open __pyx_string_tab[802]
-#define __pyx_n_u_TA_AO_OpenAndFill __pyx_string_tab[803]
-#define __pyx_n_u_TA_AO_Peek __pyx_string_tab[804]
-#define __pyx_n_u_TA_AO_Update __pyx_string_tab[805]
-#define __pyx_n_u_TA_AO_Value __pyx_string_tab[806]
-#define __pyx_n_u_TA_APO __pyx_string_tab[807]
-#define __pyx_n_u_TA_APO_Clone __pyx_string_tab[808]
-#define __pyx_n_u_TA_APO_Open __pyx_string_tab[809]
-#define __pyx_n_u_TA_APO_OpenAndFill __pyx_string_tab[810]
-#define __pyx_n_u_TA_APO_Peek __pyx_string_tab[811]
-#define __pyx_n_u_TA_APO_Update __pyx_string_tab[812]
-#define __pyx_n_u_TA_APO_Value __pyx_string_tab[813]
-#define __pyx_n_u_TA_AROON __pyx_string_tab[814]
-#define __pyx_n_u_TA_AROONOSC __pyx_string_tab[815]
-#define __pyx_n_u_TA_AROONOSC_Clone __pyx_string_tab[816]
-#define __pyx_n_u_TA_AROONOSC_Open __pyx_string_tab[817]
-#define __pyx_n_u_TA_AROONOSC_OpenAndFill __pyx_string_tab[818]
-#define __pyx_n_u_TA_AROONOSC_Peek __pyx_string_tab[819]
-#define __pyx_n_u_TA_AROONOSC_Update __pyx_string_tab[820]
-#define __pyx_n_u_TA_AROONOSC_Value __pyx_string_tab[821]
-#define __pyx_n_u_TA_AROON_Clone __pyx_string_tab[822]
-#define __pyx_n_u_TA_AROON_Open __pyx_string_tab[823]
-#define __pyx_n_u_TA_AROON_OpenAndFill __pyx_string_tab[824]
-#define __pyx_n_u_TA_AROON_Peek __pyx_string_tab[825]
-#define __pyx_n_u_TA_AROON_Update __pyx_string_tab[826]
-#define __pyx_n_u_TA_AROON_Value __pyx_string_tab[827]
-#define __pyx_n_u_TA_ASIN __pyx_string_tab[828]
-#define __pyx_n_u_TA_ASIN_Clone __pyx_string_tab[829]
-#define __pyx_n_u_TA_ASIN_Open __pyx_string_tab[830]
-#define __pyx_n_u_TA_ASIN_OpenAndFill __pyx_string_tab[831]
-#define __pyx_n_u_TA_ASIN_Peek __pyx_string_tab[832]
-#define __pyx_n_u_TA_ASIN_Update __pyx_string_tab[833]
-#define __pyx_n_u_TA_ASIN_Value __pyx_string_tab[834]
-#define __pyx_n_u_TA_ATAN __pyx_string_tab[835]
-#define __pyx_n_u_TA_ATAN_Clone __pyx_string_tab[836]
-#define __pyx_n_u_TA_ATAN_Open __pyx_string_tab[837]
-#define __pyx_n_u_TA_ATAN_OpenAndFill __pyx_string_tab[838]
-#define __pyx_n_u_TA_ATAN_Peek __pyx_string_tab[839]
-#define __pyx_n_u_TA_ATAN_Update __pyx_string_tab[840]
-#define __pyx_n_u_TA_ATAN_Value __pyx_string_tab[841]
-#define __pyx_n_u_TA_ATR __pyx_string_tab[842]
-#define __pyx_n_u_TA_ATR_Clone __pyx_string_tab[843]
-#define __pyx_n_u_TA_ATR_Open __pyx_string_tab[844]
-#define __pyx_n_u_TA_ATR_OpenAndFill __pyx_string_tab[845]
-#define __pyx_n_u_TA_ATR_Peek __pyx_string_tab[846]
-#define __pyx_n_u_TA_ATR_Update __pyx_string_tab[847]
-#define __pyx_n_u_TA_ATR_Value __pyx_string_tab[848]
-#define __pyx_n_u_TA_AVGDEV __pyx_string_tab[849]
-#define __pyx_n_u_TA_AVGDEV_Clone __pyx_string_tab[850]
-#define __pyx_n_u_TA_AVGDEV_Open __pyx_string_tab[851]
-#define __pyx_n_u_TA_AVGDEV_OpenAndFill __pyx_string_tab[852]
-#define __pyx_n_u_TA_AVGDEV_Peek __pyx_string_tab[853]
-#define __pyx_n_u_TA_AVGDEV_Update __pyx_string_tab[854]
-#define __pyx_n_u_TA_AVGDEV_Value __pyx_string_tab[855]
-#define __pyx_n_u_TA_AVGPRICE __pyx_string_tab[856]
-#define __pyx_n_u_TA_AVGPRICE_Clone __pyx_string_tab[857]
-#define __pyx_n_u_TA_AVGPRICE_Open __pyx_string_tab[858]
-#define __pyx_n_u_TA_AVGPRICE_OpenAndFill __pyx_string_tab[859]
-#define __pyx_n_u_TA_AVGPRICE_Peek __pyx_string_tab[860]
-#define __pyx_n_u_TA_AVGPRICE_Update __pyx_string_tab[861]
-#define __pyx_n_u_TA_AVGPRICE_Value __pyx_string_tab[862]
-#define __pyx_n_u_TA_BBANDS __pyx_string_tab[863]
-#define __pyx_n_u_TA_BBANDS_Clone __pyx_string_tab[864]
-#define __pyx_n_u_TA_BBANDS_Open __pyx_string_tab[865]
-#define __pyx_n_u_TA_BBANDS_OpenAndFill __pyx_string_tab[866]
-#define __pyx_n_u_TA_BBANDS_Peek __pyx_string_tab[867]
-#define __pyx_n_u_TA_BBANDS_Update __pyx_string_tab[868]
-#define __pyx_n_u_TA_BBANDS_Value __pyx_string_tab[869]
-#define __pyx_n_u_TA_BETA __pyx_string_tab[870]
-#define __pyx_n_u_TA_BETA_Clone __pyx_string_tab[871]
-#define __pyx_n_u_TA_BETA_Open __pyx_string_tab[872]
-#define __pyx_n_u_TA_BETA_OpenAndFill __pyx_string_tab[873]
-#define __pyx_n_u_TA_BETA_Peek __pyx_string_tab[874]
-#define __pyx_n_u_TA_BETA_Update __pyx_string_tab[875]
-#define __pyx_n_u_TA_BETA_Value __pyx_string_tab[876]
-#define __pyx_n_u_TA_BOP __pyx_string_tab[877]
-#define __pyx_n_u_TA_BOP_Clone __pyx_string_tab[878]
-#define __pyx_n_u_TA_BOP_Open __pyx_string_tab[879]
-#define __pyx_n_u_TA_BOP_OpenAndFill __pyx_string_tab[880]
-#define __pyx_n_u_TA_BOP_Peek __pyx_string_tab[881]
-#define __pyx_n_u_TA_BOP_Update __pyx_string_tab[882]
-#define __pyx_n_u_TA_BOP_Value __pyx_string_tab[883]
-#define __pyx_n_u_TA_CCI __pyx_string_tab[884]
-#define __pyx_n_u_TA_CCI_Clone __pyx_string_tab[885]
-#define __pyx_n_u_TA_CCI_Open __pyx_string_tab[886]
-#define __pyx_n_u_TA_CCI_OpenAndFill __pyx_string_tab[887]
-#define __pyx_n_u_TA_CCI_Peek __pyx_string_tab[888]
-#define __pyx_n_u_TA_CCI_Update __pyx_string_tab[889]
-#define __pyx_n_u_TA_CCI_Value __pyx_string_tab[890]
-#define __pyx_n_u_TA_CDL2CROWS __pyx_string_tab[891]
-#define __pyx_n_u_TA_CDL2CROWS_Clone __pyx_string_tab[892]
-#define __pyx_n_u_TA_CDL2CROWS_Open __pyx_string_tab[893]
-#define __pyx_n_u_TA_CDL2CROWS_OpenAndFill __pyx_string_tab[894]
-#define __pyx_n_u_TA_CDL2CROWS_Peek __pyx_string_tab[895]
-#define __pyx_n_u_TA_CDL2CROWS_Update __pyx_string_tab[896]
-#define __pyx_n_u_TA_CDL2CROWS_Value __pyx_string_tab[897]
-#define __pyx_n_u_TA_CDL3BLACKCROWS __pyx_string_tab[898]
-#define __pyx_n_u_TA_CDL3BLACKCROWS_Clone __pyx_string_tab[899]
-#define __pyx_n_u_TA_CDL3BLACKCROWS_Open __pyx_string_tab[900]
-#define __pyx_n_u_TA_CDL3BLACKCROWS_OpenAndFill __pyx_string_tab[901]
-#define __pyx_n_u_TA_CDL3BLACKCROWS_Peek __pyx_string_tab[902]
-#define __pyx_n_u_TA_CDL3BLACKCROWS_Update __pyx_string_tab[903]
-#define __pyx_n_u_TA_CDL3BLACKCROWS_Value __pyx_string_tab[904]
-#define __pyx_n_u_TA_CDL3INSIDE __pyx_string_tab[905]
-#define __pyx_n_u_TA_CDL3INSIDE_Clone __pyx_string_tab[906]
-#define __pyx_n_u_TA_CDL3INSIDE_Open __pyx_string_tab[907]
-#define __pyx_n_u_TA_CDL3INSIDE_OpenAndFill __pyx_string_tab[908]
-#define __pyx_n_u_TA_CDL3INSIDE_Peek __pyx_string_tab[909]
-#define __pyx_n_u_TA_CDL3INSIDE_Update __pyx_string_tab[910]
-#define __pyx_n_u_TA_CDL3INSIDE_Value __pyx_string_tab[911]
-#define __pyx_n_u_TA_CDL3LINESTRIKE __pyx_string_tab[912]
-#define __pyx_n_u_TA_CDL3LINESTRIKE_Clone __pyx_string_tab[913]
-#define __pyx_n_u_TA_CDL3LINESTRIKE_Open __pyx_string_tab[914]
-#define __pyx_n_u_TA_CDL3LINESTRIKE_OpenAndFill __pyx_string_tab[915]
-#define __pyx_n_u_TA_CDL3LINESTRIKE_Peek __pyx_string_tab[916]
-#define __pyx_n_u_TA_CDL3LINESTRIKE_Update __pyx_string_tab[917]
-#define __pyx_n_u_TA_CDL3LINESTRIKE_Value __pyx_string_tab[918]
-#define __pyx_n_u_TA_CDL3OUTSIDE __pyx_string_tab[919]
-#define __pyx_n_u_TA_CDL3OUTSIDE_Clone __pyx_string_tab[920]
-#define __pyx_n_u_TA_CDL3OUTSIDE_Open __pyx_string_tab[921]
-#define __pyx_n_u_TA_CDL3OUTSIDE_OpenAndFill __pyx_string_tab[922]
-#define __pyx_n_u_TA_CDL3OUTSIDE_Peek __pyx_string_tab[923]
-#define __pyx_n_u_TA_CDL3OUTSIDE_Update __pyx_string_tab[924]
-#define __pyx_n_u_TA_CDL3OUTSIDE_Value __pyx_string_tab[925]
-#define __pyx_n_u_TA_CDL3STARSINSOUTH __pyx_string_tab[926]
-#define __pyx_n_u_TA_CDL3STARSINSOUTH_Clone __pyx_string_tab[927]
-#define __pyx_n_u_TA_CDL3STARSINSOUTH_Open __pyx_string_tab[928]
-#define __pyx_n_u_TA_CDL3STARSINSOUTH_OpenAndFill __pyx_string_tab[929]
-#define __pyx_n_u_TA_CDL3STARSINSOUTH_Peek __pyx_string_tab[930]
-#define __pyx_n_u_TA_CDL3STARSINSOUTH_Update __pyx_string_tab[931]
-#define __pyx_n_u_TA_CDL3STARSINSOUTH_Value __pyx_string_tab[932]
-#define __pyx_n_u_TA_CDL3WHITESOLDIERS __pyx_string_tab[933]
-#define __pyx_n_u_TA_CDL3WHITESOLDIERS_Clone __pyx_string_tab[934]
-#define __pyx_n_u_TA_CDL3WHITESOLDIERS_Open __pyx_string_tab[935]
-#define __pyx_n_u_TA_CDL3WHITESOLDIERS_OpenAndFill __pyx_string_tab[936]
-#define __pyx_n_u_TA_CDL3WHITESOLDIERS_Peek __pyx_string_tab[937]
-#define __pyx_n_u_TA_CDL3WHITESOLDIERS_Update __pyx_string_tab[938]
-#define __pyx_n_u_TA_CDL3WHITESOLDIERS_Value __pyx_string_tab[939]
-#define __pyx_n_u_TA_CDLABANDONEDBABY __pyx_string_tab[940]
-#define __pyx_n_u_TA_CDLABANDONEDBABY_Clone __pyx_string_tab[941]
-#define __pyx_n_u_TA_CDLABANDONEDBABY_Open __pyx_string_tab[942]
-#define __pyx_n_u_TA_CDLABANDONEDBABY_OpenAndFill __pyx_string_tab[943]
-#define __pyx_n_u_TA_CDLABANDONEDBABY_Peek __pyx_string_tab[944]
-#define __pyx_n_u_TA_CDLABANDONEDBABY_Update __pyx_string_tab[945]
-#define __pyx_n_u_TA_CDLABANDONEDBABY_Value __pyx_string_tab[946]
-#define __pyx_n_u_TA_CDLADVANCEBLOCK __pyx_string_tab[947]
-#define __pyx_n_u_TA_CDLADVANCEBLOCK_Clone __pyx_string_tab[948]
-#define __pyx_n_u_TA_CDLADVANCEBLOCK_Open __pyx_string_tab[949]
-#define __pyx_n_u_TA_CDLADVANCEBLOCK_OpenAndFill __pyx_string_tab[950]
-#define __pyx_n_u_TA_CDLADVANCEBLOCK_Peek __pyx_string_tab[951]
-#define __pyx_n_u_TA_CDLADVANCEBLOCK_Update __pyx_string_tab[952]
-#define __pyx_n_u_TA_CDLADVANCEBLOCK_Value __pyx_string_tab[953]
-#define __pyx_n_u_TA_CDLBELTHOLD __pyx_string_tab[954]
-#define __pyx_n_u_TA_CDLBELTHOLD_Clone __pyx_string_tab[955]
-#define __pyx_n_u_TA_CDLBELTHOLD_Open __pyx_string_tab[956]
-#define __pyx_n_u_TA_CDLBELTHOLD_OpenAndFill __pyx_string_tab[957]
-#define __pyx_n_u_TA_CDLBELTHOLD_Peek __pyx_string_tab[958]
-#define __pyx_n_u_TA_CDLBELTHOLD_Update __pyx_string_tab[959]
-#define __pyx_n_u_TA_CDLBELTHOLD_Value __pyx_string_tab[960]
-#define __pyx_n_u_TA_CDLBREAKAWAY __pyx_string_tab[961]
-#define __pyx_n_u_TA_CDLBREAKAWAY_Clone __pyx_string_tab[962]
-#define __pyx_n_u_TA_CDLBREAKAWAY_Open __pyx_string_tab[963]
-#define __pyx_n_u_TA_CDLBREAKAWAY_OpenAndFill __pyx_string_tab[964]
-#define __pyx_n_u_TA_CDLBREAKAWAY_Peek __pyx_string_tab[965]
-#define __pyx_n_u_TA_CDLBREAKAWAY_Update __pyx_string_tab[966]
-#define __pyx_n_u_TA_CDLBREAKAWAY_Value __pyx_string_tab[967]
-#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU __pyx_string_tab[968]
-#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_Clone __pyx_string_tab[969]
-#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_Open __pyx_string_tab[970]
-#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_OpenAndFil __pyx_string_tab[971]
-#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_Peek __pyx_string_tab[972]
-#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_Update __pyx_string_tab[973]
-#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_Value __pyx_string_tab[974]
-#define __pyx_n_u_TA_CDLCONCEALBABYSWALL __pyx_string_tab[975]
-#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_Clone __pyx_string_tab[976]
-#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_Open __pyx_string_tab[977]
-#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_OpenAndFi __pyx_string_tab[978]
-#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_Peek __pyx_string_tab[979]
-#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_Update __pyx_string_tab[980]
-#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_Value __pyx_string_tab[981]
-#define __pyx_n_u_TA_CDLCOUNTERATTACK __pyx_string_tab[982]
-#define __pyx_n_u_TA_CDLCOUNTERATTACK_Clone __pyx_string_tab[983]
-#define __pyx_n_u_TA_CDLCOUNTERATTACK_Open __pyx_string_tab[984]
-#define __pyx_n_u_TA_CDLCOUNTERATTACK_OpenAndFill __pyx_string_tab[985]
-#define __pyx_n_u_TA_CDLCOUNTERATTACK_Peek __pyx_string_tab[986]
-#define __pyx_n_u_TA_CDLCOUNTERATTACK_Update __pyx_string_tab[987]
-#define __pyx_n_u_TA_CDLCOUNTERATTACK_Value __pyx_string_tab[988]
-#define __pyx_n_u_TA_CDLDARKCLOUDCOVER __pyx_string_tab[989]
-#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_Clone __pyx_string_tab[990]
-#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_Open __pyx_string_tab[991]
-#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_OpenAndFill __pyx_string_tab[992]
-#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_Peek __pyx_string_tab[993]
-#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_Update __pyx_string_tab[994]
-#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_Value __pyx_string_tab[995]
-#define __pyx_n_u_TA_CDLDOJI __pyx_string_tab[996]
-#define __pyx_n_u_TA_CDLDOJISTAR __pyx_string_tab[997]
-#define __pyx_n_u_TA_CDLDOJISTAR_Clone __pyx_string_tab[998]
-#define __pyx_n_u_TA_CDLDOJISTAR_Open __pyx_string_tab[999]
-#define __pyx_n_u_TA_CDLDOJISTAR_OpenAndFill __pyx_string_tab[1000]
-#define __pyx_n_u_TA_CDLDOJISTAR_Peek __pyx_string_tab[1001]
-#define __pyx_n_u_TA_CDLDOJISTAR_Update __pyx_string_tab[1002]
-#define __pyx_n_u_TA_CDLDOJISTAR_Value __pyx_string_tab[1003]
-#define __pyx_n_u_TA_CDLDOJI_Clone __pyx_string_tab[1004]
-#define __pyx_n_u_TA_CDLDOJI_Open __pyx_string_tab[1005]
-#define __pyx_n_u_TA_CDLDOJI_OpenAndFill __pyx_string_tab[1006]
-#define __pyx_n_u_TA_CDLDOJI_Peek __pyx_string_tab[1007]
-#define __pyx_n_u_TA_CDLDOJI_Update __pyx_string_tab[1008]
-#define __pyx_n_u_TA_CDLDOJI_Value __pyx_string_tab[1009]
-#define __pyx_n_u_TA_CDLDRAGONFLYDOJI __pyx_string_tab[1010]
-#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_Clone __pyx_string_tab[1011]
-#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_Open __pyx_string_tab[1012]
-#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_OpenAndFill __pyx_string_tab[1013]
-#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_Peek __pyx_string_tab[1014]
-#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_Update __pyx_string_tab[1015]
-#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_Value __pyx_string_tab[1016]
-#define __pyx_n_u_TA_CDLENGULFING __pyx_string_tab[1017]
-#define __pyx_n_u_TA_CDLENGULFING_Clone __pyx_string_tab[1018]
-#define __pyx_n_u_TA_CDLENGULFING_Open __pyx_string_tab[1019]
-#define __pyx_n_u_TA_CDLENGULFING_OpenAndFill __pyx_string_tab[1020]
-#define __pyx_n_u_TA_CDLENGULFING_Peek __pyx_string_tab[1021]
-#define __pyx_n_u_TA_CDLENGULFING_Update __pyx_string_tab[1022]
-#define __pyx_n_u_TA_CDLENGULFING_Value __pyx_string_tab[1023]
-#define __pyx_n_u_TA_CDLEVENINGDOJISTAR __pyx_string_tab[1024]
-#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_Clone __pyx_string_tab[1025]
-#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_Open __pyx_string_tab[1026]
-#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_OpenAndFil __pyx_string_tab[1027]
-#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_Peek __pyx_string_tab[1028]
-#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_Update __pyx_string_tab[1029]
-#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_Value __pyx_string_tab[1030]
-#define __pyx_n_u_TA_CDLEVENINGSTAR __pyx_string_tab[1031]
-#define __pyx_n_u_TA_CDLEVENINGSTAR_Clone __pyx_string_tab[1032]
-#define __pyx_n_u_TA_CDLEVENINGSTAR_Open __pyx_string_tab[1033]
-#define __pyx_n_u_TA_CDLEVENINGSTAR_OpenAndFill __pyx_string_tab[1034]
-#define __pyx_n_u_TA_CDLEVENINGSTAR_Peek __pyx_string_tab[1035]
-#define __pyx_n_u_TA_CDLEVENINGSTAR_Update __pyx_string_tab[1036]
-#define __pyx_n_u_TA_CDLEVENINGSTAR_Value __pyx_string_tab[1037]
-#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE __pyx_string_tab[1038]
-#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Clone __pyx_string_tab[1039]
-#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Open __pyx_string_tab[1040]
-#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_OpenAndFi __pyx_string_tab[1041]
-#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Peek __pyx_string_tab[1042]
-#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Update __pyx_string_tab[1043]
-#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Value __pyx_string_tab[1044]
-#define __pyx_n_u_TA_CDLGRAVESTONEDOJI __pyx_string_tab[1045]
-#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_Clone __pyx_string_tab[1046]
-#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_Open __pyx_string_tab[1047]
-#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_OpenAndFill __pyx_string_tab[1048]
-#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_Peek __pyx_string_tab[1049]
-#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_Update __pyx_string_tab[1050]
-#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_Value __pyx_string_tab[1051]
-#define __pyx_n_u_TA_CDLHAMMER __pyx_string_tab[1052]
-#define __pyx_n_u_TA_CDLHAMMER_Clone __pyx_string_tab[1053]
-#define __pyx_n_u_TA_CDLHAMMER_Open __pyx_string_tab[1054]
-#define __pyx_n_u_TA_CDLHAMMER_OpenAndFill __pyx_string_tab[1055]
-#define __pyx_n_u_TA_CDLHAMMER_Peek __pyx_string_tab[1056]
-#define __pyx_n_u_TA_CDLHAMMER_Update __pyx_string_tab[1057]
-#define __pyx_n_u_TA_CDLHAMMER_Value __pyx_string_tab[1058]
-#define __pyx_n_u_TA_CDLHANGINGMAN __pyx_string_tab[1059]
-#define __pyx_n_u_TA_CDLHANGINGMAN_Clone __pyx_string_tab[1060]
-#define __pyx_n_u_TA_CDLHANGINGMAN_Open __pyx_string_tab[1061]
-#define __pyx_n_u_TA_CDLHANGINGMAN_OpenAndFill __pyx_string_tab[1062]
-#define __pyx_n_u_TA_CDLHANGINGMAN_Peek __pyx_string_tab[1063]
-#define __pyx_n_u_TA_CDLHANGINGMAN_Update __pyx_string_tab[1064]
-#define __pyx_n_u_TA_CDLHANGINGMAN_Value __pyx_string_tab[1065]
-#define __pyx_n_u_TA_CDLHARAMI __pyx_string_tab[1066]
-#define __pyx_n_u_TA_CDLHARAMICROSS __pyx_string_tab[1067]
-#define __pyx_n_u_TA_CDLHARAMICROSS_Clone __pyx_string_tab[1068]
-#define __pyx_n_u_TA_CDLHARAMICROSS_Open __pyx_string_tab[1069]
-#define __pyx_n_u_TA_CDLHARAMICROSS_OpenAndFill __pyx_string_tab[1070]
-#define __pyx_n_u_TA_CDLHARAMICROSS_Peek __pyx_string_tab[1071]
-#define __pyx_n_u_TA_CDLHARAMICROSS_Update __pyx_string_tab[1072]
-#define __pyx_n_u_TA_CDLHARAMICROSS_Value __pyx_string_tab[1073]
-#define __pyx_n_u_TA_CDLHARAMI_Clone __pyx_string_tab[1074]
-#define __pyx_n_u_TA_CDLHARAMI_Open __pyx_string_tab[1075]
-#define __pyx_n_u_TA_CDLHARAMI_OpenAndFill __pyx_string_tab[1076]
-#define __pyx_n_u_TA_CDLHARAMI_Peek __pyx_string_tab[1077]
-#define __pyx_n_u_TA_CDLHARAMI_Update __pyx_string_tab[1078]
-#define __pyx_n_u_TA_CDLHARAMI_Value __pyx_string_tab[1079]
-#define __pyx_n_u_TA_CDLHIGHWAVE __pyx_string_tab[1080]
-#define __pyx_n_u_TA_CDLHIGHWAVE_Clone __pyx_string_tab[1081]
-#define __pyx_n_u_TA_CDLHIGHWAVE_Open __pyx_string_tab[1082]
-#define __pyx_n_u_TA_CDLHIGHWAVE_OpenAndFill __pyx_string_tab[1083]
-#define __pyx_n_u_TA_CDLHIGHWAVE_Peek __pyx_string_tab[1084]
-#define __pyx_n_u_TA_CDLHIGHWAVE_Update __pyx_string_tab[1085]
-#define __pyx_n_u_TA_CDLHIGHWAVE_Value __pyx_string_tab[1086]
-#define __pyx_n_u_TA_CDLHIKKAKE __pyx_string_tab[1087]
-#define __pyx_n_u_TA_CDLHIKKAKEMOD __pyx_string_tab[1088]
-#define __pyx_n_u_TA_CDLHIKKAKEMOD_Clone __pyx_string_tab[1089]
-#define __pyx_n_u_TA_CDLHIKKAKEMOD_Open __pyx_string_tab[1090]
-#define __pyx_n_u_TA_CDLHIKKAKEMOD_OpenAndFill __pyx_string_tab[1091]
-#define __pyx_n_u_TA_CDLHIKKAKEMOD_Peek __pyx_string_tab[1092]
-#define __pyx_n_u_TA_CDLHIKKAKEMOD_Update __pyx_string_tab[1093]
-#define __pyx_n_u_TA_CDLHIKKAKEMOD_Value __pyx_string_tab[1094]
-#define __pyx_n_u_TA_CDLHIKKAKE_Clone __pyx_string_tab[1095]
-#define __pyx_n_u_TA_CDLHIKKAKE_Open __pyx_string_tab[1096]
-#define __pyx_n_u_TA_CDLHIKKAKE_OpenAndFill __pyx_string_tab[1097]
-#define __pyx_n_u_TA_CDLHIKKAKE_Peek __pyx_string_tab[1098]
-#define __pyx_n_u_TA_CDLHIKKAKE_Update __pyx_string_tab[1099]
-#define __pyx_n_u_TA_CDLHIKKAKE_Value __pyx_string_tab[1100]
-#define __pyx_n_u_TA_CDLHOMINGPIGEON __pyx_string_tab[1101]
-#define __pyx_n_u_TA_CDLHOMINGPIGEON_Clone __pyx_string_tab[1102]
-#define __pyx_n_u_TA_CDLHOMINGPIGEON_Open __pyx_string_tab[1103]
-#define __pyx_n_u_TA_CDLHOMINGPIGEON_OpenAndFill __pyx_string_tab[1104]
-#define __pyx_n_u_TA_CDLHOMINGPIGEON_Peek __pyx_string_tab[1105]
-#define __pyx_n_u_TA_CDLHOMINGPIGEON_Update __pyx_string_tab[1106]
-#define __pyx_n_u_TA_CDLHOMINGPIGEON_Value __pyx_string_tab[1107]
-#define __pyx_n_u_TA_CDLIDENTICAL3CROWS __pyx_string_tab[1108]
-#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_Clone __pyx_string_tab[1109]
-#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_Open __pyx_string_tab[1110]
-#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_OpenAndFil __pyx_string_tab[1111]
-#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_Peek __pyx_string_tab[1112]
-#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_Update __pyx_string_tab[1113]
-#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_Value __pyx_string_tab[1114]
-#define __pyx_n_u_TA_CDLINNECK __pyx_string_tab[1115]
-#define __pyx_n_u_TA_CDLINNECK_Clone __pyx_string_tab[1116]
-#define __pyx_n_u_TA_CDLINNECK_Open __pyx_string_tab[1117]
-#define __pyx_n_u_TA_CDLINNECK_OpenAndFill __pyx_string_tab[1118]
-#define __pyx_n_u_TA_CDLINNECK_Peek __pyx_string_tab[1119]
-#define __pyx_n_u_TA_CDLINNECK_Update __pyx_string_tab[1120]
-#define __pyx_n_u_TA_CDLINNECK_Value __pyx_string_tab[1121]
-#define __pyx_n_u_TA_CDLINVERTEDHAMMER __pyx_string_tab[1122]
-#define __pyx_n_u_TA_CDLINVERTEDHAMMER_Clone __pyx_string_tab[1123]
-#define __pyx_n_u_TA_CDLINVERTEDHAMMER_Open __pyx_string_tab[1124]
-#define __pyx_n_u_TA_CDLINVERTEDHAMMER_OpenAndFill __pyx_string_tab[1125]
-#define __pyx_n_u_TA_CDLINVERTEDHAMMER_Peek __pyx_string_tab[1126]
-#define __pyx_n_u_TA_CDLINVERTEDHAMMER_Update __pyx_string_tab[1127]
-#define __pyx_n_u_TA_CDLINVERTEDHAMMER_Value __pyx_string_tab[1128]
-#define __pyx_n_u_TA_CDLKICKING __pyx_string_tab[1129]
-#define __pyx_n_u_TA_CDLKICKINGBYLENGTH __pyx_string_tab[1130]
-#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_Clone __pyx_string_tab[1131]
-#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_Open __pyx_string_tab[1132]
-#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_OpenAndFil __pyx_string_tab[1133]
-#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_Peek __pyx_string_tab[1134]
-#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_Update __pyx_string_tab[1135]
-#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_Value __pyx_string_tab[1136]
-#define __pyx_n_u_TA_CDLKICKING_Clone __pyx_string_tab[1137]
-#define __pyx_n_u_TA_CDLKICKING_Open __pyx_string_tab[1138]
-#define __pyx_n_u_TA_CDLKICKING_OpenAndFill __pyx_string_tab[1139]
-#define __pyx_n_u_TA_CDLKICKING_Peek __pyx_string_tab[1140]
-#define __pyx_n_u_TA_CDLKICKING_Update __pyx_string_tab[1141]
-#define __pyx_n_u_TA_CDLKICKING_Value __pyx_string_tab[1142]
-#define __pyx_n_u_TA_CDLLADDERBOTTOM __pyx_string_tab[1143]
-#define __pyx_n_u_TA_CDLLADDERBOTTOM_Clone __pyx_string_tab[1144]
-#define __pyx_n_u_TA_CDLLADDERBOTTOM_Open __pyx_string_tab[1145]
-#define __pyx_n_u_TA_CDLLADDERBOTTOM_OpenAndFill __pyx_string_tab[1146]
-#define __pyx_n_u_TA_CDLLADDERBOTTOM_Peek __pyx_string_tab[1147]
-#define __pyx_n_u_TA_CDLLADDERBOTTOM_Update __pyx_string_tab[1148]
-#define __pyx_n_u_TA_CDLLADDERBOTTOM_Value __pyx_string_tab[1149]
-#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI __pyx_string_tab[1150]
-#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_Clone __pyx_string_tab[1151]
-#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_Open __pyx_string_tab[1152]
-#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_OpenAndFill __pyx_string_tab[1153]
-#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_Peek __pyx_string_tab[1154]
-#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_Update __pyx_string_tab[1155]
-#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_Value __pyx_string_tab[1156]
-#define __pyx_n_u_TA_CDLLONGLINE __pyx_string_tab[1157]
-#define __pyx_n_u_TA_CDLLONGLINE_Clone __pyx_string_tab[1158]
-#define __pyx_n_u_TA_CDLLONGLINE_Open __pyx_string_tab[1159]
-#define __pyx_n_u_TA_CDLLONGLINE_OpenAndFill __pyx_string_tab[1160]
-#define __pyx_n_u_TA_CDLLONGLINE_Peek __pyx_string_tab[1161]
-#define __pyx_n_u_TA_CDLLONGLINE_Update __pyx_string_tab[1162]
-#define __pyx_n_u_TA_CDLLONGLINE_Value __pyx_string_tab[1163]
-#define __pyx_n_u_TA_CDLMARUBOZU __pyx_string_tab[1164]
-#define __pyx_n_u_TA_CDLMARUBOZU_Clone __pyx_string_tab[1165]
-#define __pyx_n_u_TA_CDLMARUBOZU_Open __pyx_string_tab[1166]
-#define __pyx_n_u_TA_CDLMARUBOZU_OpenAndFill __pyx_string_tab[1167]
-#define __pyx_n_u_TA_CDLMARUBOZU_Peek __pyx_string_tab[1168]
-#define __pyx_n_u_TA_CDLMARUBOZU_Update __pyx_string_tab[1169]
-#define __pyx_n_u_TA_CDLMARUBOZU_Value __pyx_string_tab[1170]
-#define __pyx_n_u_TA_CDLMATCHINGLOW __pyx_string_tab[1171]
-#define __pyx_n_u_TA_CDLMATCHINGLOW_Clone __pyx_string_tab[1172]
-#define __pyx_n_u_TA_CDLMATCHINGLOW_Open __pyx_string_tab[1173]
-#define __pyx_n_u_TA_CDLMATCHINGLOW_OpenAndFill __pyx_string_tab[1174]
-#define __pyx_n_u_TA_CDLMATCHINGLOW_Peek __pyx_string_tab[1175]
-#define __pyx_n_u_TA_CDLMATCHINGLOW_Update __pyx_string_tab[1176]
-#define __pyx_n_u_TA_CDLMATCHINGLOW_Value __pyx_string_tab[1177]
-#define __pyx_n_u_TA_CDLMATHOLD __pyx_string_tab[1178]
-#define __pyx_n_u_TA_CDLMATHOLD_Clone __pyx_string_tab[1179]
-#define __pyx_n_u_TA_CDLMATHOLD_Open __pyx_string_tab[1180]
-#define __pyx_n_u_TA_CDLMATHOLD_OpenAndFill __pyx_string_tab[1181]
-#define __pyx_n_u_TA_CDLMATHOLD_Peek __pyx_string_tab[1182]
-#define __pyx_n_u_TA_CDLMATHOLD_Update __pyx_string_tab[1183]
-#define __pyx_n_u_TA_CDLMATHOLD_Value __pyx_string_tab[1184]
-#define __pyx_n_u_TA_CDLMORNINGDOJISTAR __pyx_string_tab[1185]
-#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_Clone __pyx_string_tab[1186]
-#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_Open __pyx_string_tab[1187]
-#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_OpenAndFil __pyx_string_tab[1188]
-#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_Peek __pyx_string_tab[1189]
-#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_Update __pyx_string_tab[1190]
-#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_Value __pyx_string_tab[1191]
-#define __pyx_n_u_TA_CDLMORNINGSTAR __pyx_string_tab[1192]
-#define __pyx_n_u_TA_CDLMORNINGSTAR_Clone __pyx_string_tab[1193]
-#define __pyx_n_u_TA_CDLMORNINGSTAR_Open __pyx_string_tab[1194]
-#define __pyx_n_u_TA_CDLMORNINGSTAR_OpenAndFill __pyx_string_tab[1195]
-#define __pyx_n_u_TA_CDLMORNINGSTAR_Peek __pyx_string_tab[1196]
-#define __pyx_n_u_TA_CDLMORNINGSTAR_Update __pyx_string_tab[1197]
-#define __pyx_n_u_TA_CDLMORNINGSTAR_Value __pyx_string_tab[1198]
-#define __pyx_n_u_TA_CDLONNECK __pyx_string_tab[1199]
-#define __pyx_n_u_TA_CDLONNECK_Clone __pyx_string_tab[1200]
-#define __pyx_n_u_TA_CDLONNECK_Open __pyx_string_tab[1201]
-#define __pyx_n_u_TA_CDLONNECK_OpenAndFill __pyx_string_tab[1202]
-#define __pyx_n_u_TA_CDLONNECK_Peek __pyx_string_tab[1203]
-#define __pyx_n_u_TA_CDLONNECK_Update __pyx_string_tab[1204]
-#define __pyx_n_u_TA_CDLONNECK_Value __pyx_string_tab[1205]
-#define __pyx_n_u_TA_CDLPIERCING __pyx_string_tab[1206]
-#define __pyx_n_u_TA_CDLPIERCING_Clone __pyx_string_tab[1207]
-#define __pyx_n_u_TA_CDLPIERCING_Open __pyx_string_tab[1208]
-#define __pyx_n_u_TA_CDLPIERCING_OpenAndFill __pyx_string_tab[1209]
-#define __pyx_n_u_TA_CDLPIERCING_Peek __pyx_string_tab[1210]
-#define __pyx_n_u_TA_CDLPIERCING_Update __pyx_string_tab[1211]
-#define __pyx_n_u_TA_CDLPIERCING_Value __pyx_string_tab[1212]
-#define __pyx_n_u_TA_CDLRICKSHAWMAN __pyx_string_tab[1213]
-#define __pyx_n_u_TA_CDLRICKSHAWMAN_Clone __pyx_string_tab[1214]
-#define __pyx_n_u_TA_CDLRICKSHAWMAN_Open __pyx_string_tab[1215]
-#define __pyx_n_u_TA_CDLRICKSHAWMAN_OpenAndFill __pyx_string_tab[1216]
-#define __pyx_n_u_TA_CDLRICKSHAWMAN_Peek __pyx_string_tab[1217]
-#define __pyx_n_u_TA_CDLRICKSHAWMAN_Update __pyx_string_tab[1218]
-#define __pyx_n_u_TA_CDLRICKSHAWMAN_Value __pyx_string_tab[1219]
-#define __pyx_n_u_TA_CDLRISEFALL3METHODS __pyx_string_tab[1220]
-#define __pyx_n_u_TA_CDLRISEFALL3METHODS_Clone __pyx_string_tab[1221]
-#define __pyx_n_u_TA_CDLRISEFALL3METHODS_Open __pyx_string_tab[1222]
-#define __pyx_n_u_TA_CDLRISEFALL3METHODS_OpenAndFi __pyx_string_tab[1223]
-#define __pyx_n_u_TA_CDLRISEFALL3METHODS_Peek __pyx_string_tab[1224]
-#define __pyx_n_u_TA_CDLRISEFALL3METHODS_Update __pyx_string_tab[1225]
-#define __pyx_n_u_TA_CDLRISEFALL3METHODS_Value __pyx_string_tab[1226]
-#define __pyx_n_u_TA_CDLSEPARATINGLINES __pyx_string_tab[1227]
-#define __pyx_n_u_TA_CDLSEPARATINGLINES_Clone __pyx_string_tab[1228]
-#define __pyx_n_u_TA_CDLSEPARATINGLINES_Open __pyx_string_tab[1229]
-#define __pyx_n_u_TA_CDLSEPARATINGLINES_OpenAndFil __pyx_string_tab[1230]
-#define __pyx_n_u_TA_CDLSEPARATINGLINES_Peek __pyx_string_tab[1231]
-#define __pyx_n_u_TA_CDLSEPARATINGLINES_Update __pyx_string_tab[1232]
-#define __pyx_n_u_TA_CDLSEPARATINGLINES_Value __pyx_string_tab[1233]
-#define __pyx_n_u_TA_CDLSHOOTINGSTAR __pyx_string_tab[1234]
-#define __pyx_n_u_TA_CDLSHOOTINGSTAR_Clone __pyx_string_tab[1235]
-#define __pyx_n_u_TA_CDLSHOOTINGSTAR_Open __pyx_string_tab[1236]
-#define __pyx_n_u_TA_CDLSHOOTINGSTAR_OpenAndFill __pyx_string_tab[1237]
-#define __pyx_n_u_TA_CDLSHOOTINGSTAR_Peek __pyx_string_tab[1238]
-#define __pyx_n_u_TA_CDLSHOOTINGSTAR_Update __pyx_string_tab[1239]
-#define __pyx_n_u_TA_CDLSHOOTINGSTAR_Value __pyx_string_tab[1240]
-#define __pyx_n_u_TA_CDLSHORTLINE __pyx_string_tab[1241]
-#define __pyx_n_u_TA_CDLSHORTLINE_Clone __pyx_string_tab[1242]
-#define __pyx_n_u_TA_CDLSHORTLINE_Open __pyx_string_tab[1243]
-#define __pyx_n_u_TA_CDLSHORTLINE_OpenAndFill __pyx_string_tab[1244]
-#define __pyx_n_u_TA_CDLSHORTLINE_Peek __pyx_string_tab[1245]
-#define __pyx_n_u_TA_CDLSHORTLINE_Update __pyx_string_tab[1246]
-#define __pyx_n_u_TA_CDLSHORTLINE_Value __pyx_string_tab[1247]
-#define __pyx_n_u_TA_CDLSPINNINGTOP __pyx_string_tab[1248]
-#define __pyx_n_u_TA_CDLSPINNINGTOP_Clone __pyx_string_tab[1249]
-#define __pyx_n_u_TA_CDLSPINNINGTOP_Open __pyx_string_tab[1250]
-#define __pyx_n_u_TA_CDLSPINNINGTOP_OpenAndFill __pyx_string_tab[1251]
-#define __pyx_n_u_TA_CDLSPINNINGTOP_Peek __pyx_string_tab[1252]
-#define __pyx_n_u_TA_CDLSPINNINGTOP_Update __pyx_string_tab[1253]
-#define __pyx_n_u_TA_CDLSPINNINGTOP_Value __pyx_string_tab[1254]
-#define __pyx_n_u_TA_CDLSTALLEDPATTERN __pyx_string_tab[1255]
-#define __pyx_n_u_TA_CDLSTALLEDPATTERN_Clone __pyx_string_tab[1256]
-#define __pyx_n_u_TA_CDLSTALLEDPATTERN_Open __pyx_string_tab[1257]
-#define __pyx_n_u_TA_CDLSTALLEDPATTERN_OpenAndFill __pyx_string_tab[1258]
-#define __pyx_n_u_TA_CDLSTALLEDPATTERN_Peek __pyx_string_tab[1259]
-#define __pyx_n_u_TA_CDLSTALLEDPATTERN_Update __pyx_string_tab[1260]
-#define __pyx_n_u_TA_CDLSTALLEDPATTERN_Value __pyx_string_tab[1261]
-#define __pyx_n_u_TA_CDLSTICKSANDWICH __pyx_string_tab[1262]
-#define __pyx_n_u_TA_CDLSTICKSANDWICH_Clone __pyx_string_tab[1263]
-#define __pyx_n_u_TA_CDLSTICKSANDWICH_Open __pyx_string_tab[1264]
-#define __pyx_n_u_TA_CDLSTICKSANDWICH_OpenAndFill __pyx_string_tab[1265]
-#define __pyx_n_u_TA_CDLSTICKSANDWICH_Peek __pyx_string_tab[1266]
-#define __pyx_n_u_TA_CDLSTICKSANDWICH_Update __pyx_string_tab[1267]
-#define __pyx_n_u_TA_CDLSTICKSANDWICH_Value __pyx_string_tab[1268]
-#define __pyx_n_u_TA_CDLTAKURI __pyx_string_tab[1269]
-#define __pyx_n_u_TA_CDLTAKURI_Clone __pyx_string_tab[1270]
-#define __pyx_n_u_TA_CDLTAKURI_Open __pyx_string_tab[1271]
-#define __pyx_n_u_TA_CDLTAKURI_OpenAndFill __pyx_string_tab[1272]
-#define __pyx_n_u_TA_CDLTAKURI_Peek __pyx_string_tab[1273]
-#define __pyx_n_u_TA_CDLTAKURI_Update __pyx_string_tab[1274]
-#define __pyx_n_u_TA_CDLTAKURI_Value __pyx_string_tab[1275]
-#define __pyx_n_u_TA_CDLTASUKIGAP __pyx_string_tab[1276]
-#define __pyx_n_u_TA_CDLTASUKIGAP_Clone __pyx_string_tab[1277]
-#define __pyx_n_u_TA_CDLTASUKIGAP_Open __pyx_string_tab[1278]
-#define __pyx_n_u_TA_CDLTASUKIGAP_OpenAndFill __pyx_string_tab[1279]
-#define __pyx_n_u_TA_CDLTASUKIGAP_Peek __pyx_string_tab[1280]
-#define __pyx_n_u_TA_CDLTASUKIGAP_Update __pyx_string_tab[1281]
-#define __pyx_n_u_TA_CDLTASUKIGAP_Value __pyx_string_tab[1282]
-#define __pyx_n_u_TA_CDLTHRUSTING __pyx_string_tab[1283]
-#define __pyx_n_u_TA_CDLTHRUSTING_Clone __pyx_string_tab[1284]
-#define __pyx_n_u_TA_CDLTHRUSTING_Open __pyx_string_tab[1285]
-#define __pyx_n_u_TA_CDLTHRUSTING_OpenAndFill __pyx_string_tab[1286]
-#define __pyx_n_u_TA_CDLTHRUSTING_Peek __pyx_string_tab[1287]
-#define __pyx_n_u_TA_CDLTHRUSTING_Update __pyx_string_tab[1288]
-#define __pyx_n_u_TA_CDLTHRUSTING_Value __pyx_string_tab[1289]
-#define __pyx_n_u_TA_CDLTRISTAR __pyx_string_tab[1290]
-#define __pyx_n_u_TA_CDLTRISTAR_Clone __pyx_string_tab[1291]
-#define __pyx_n_u_TA_CDLTRISTAR_Open __pyx_string_tab[1292]
-#define __pyx_n_u_TA_CDLTRISTAR_OpenAndFill __pyx_string_tab[1293]
-#define __pyx_n_u_TA_CDLTRISTAR_Peek __pyx_string_tab[1294]
-#define __pyx_n_u_TA_CDLTRISTAR_Update __pyx_string_tab[1295]
-#define __pyx_n_u_TA_CDLTRISTAR_Value __pyx_string_tab[1296]
-#define __pyx_n_u_TA_CDLUNIQUE3RIVER __pyx_string_tab[1297]
-#define __pyx_n_u_TA_CDLUNIQUE3RIVER_Clone __pyx_string_tab[1298]
-#define __pyx_n_u_TA_CDLUNIQUE3RIVER_Open __pyx_string_tab[1299]
-#define __pyx_n_u_TA_CDLUNIQUE3RIVER_OpenAndFill __pyx_string_tab[1300]
-#define __pyx_n_u_TA_CDLUNIQUE3RIVER_Peek __pyx_string_tab[1301]
-#define __pyx_n_u_TA_CDLUNIQUE3RIVER_Update __pyx_string_tab[1302]
-#define __pyx_n_u_TA_CDLUNIQUE3RIVER_Value __pyx_string_tab[1303]
-#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS __pyx_string_tab[1304]
-#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Clone __pyx_string_tab[1305]
-#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Open __pyx_string_tab[1306]
-#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_OpenAndFil __pyx_string_tab[1307]
-#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Peek __pyx_string_tab[1308]
-#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Update __pyx_string_tab[1309]
-#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Value __pyx_string_tab[1310]
-#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS __pyx_string_tab[1311]
-#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_Clone __pyx_string_tab[1312]
-#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_Open __pyx_string_tab[1313]
-#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_OpenAndFi __pyx_string_tab[1314]
-#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_Peek __pyx_string_tab[1315]
-#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_Update __pyx_string_tab[1316]
-#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_Value __pyx_string_tab[1317]
-#define __pyx_n_u_TA_CEIL __pyx_string_tab[1318]
-#define __pyx_n_u_TA_CEIL_Clone __pyx_string_tab[1319]
-#define __pyx_n_u_TA_CEIL_Open __pyx_string_tab[1320]
-#define __pyx_n_u_TA_CEIL_OpenAndFill __pyx_string_tab[1321]
-#define __pyx_n_u_TA_CEIL_Peek __pyx_string_tab[1322]
-#define __pyx_n_u_TA_CEIL_Update __pyx_string_tab[1323]
-#define __pyx_n_u_TA_CEIL_Value __pyx_string_tab[1324]
-#define __pyx_n_u_TA_CMF __pyx_string_tab[1325]
-#define __pyx_n_u_TA_CMF_Clone __pyx_string_tab[1326]
-#define __pyx_n_u_TA_CMF_Open __pyx_string_tab[1327]
-#define __pyx_n_u_TA_CMF_OpenAndFill __pyx_string_tab[1328]
-#define __pyx_n_u_TA_CMF_Peek __pyx_string_tab[1329]
-#define __pyx_n_u_TA_CMF_Update __pyx_string_tab[1330]
-#define __pyx_n_u_TA_CMF_Value __pyx_string_tab[1331]
-#define __pyx_n_u_TA_CMO __pyx_string_tab[1332]
-#define __pyx_n_u_TA_CMOU __pyx_string_tab[1333]
-#define __pyx_n_u_TA_CMOU_Clone __pyx_string_tab[1334]
-#define __pyx_n_u_TA_CMOU_Open __pyx_string_tab[1335]
-#define __pyx_n_u_TA_CMOU_OpenAndFill __pyx_string_tab[1336]
-#define __pyx_n_u_TA_CMOU_Peek __pyx_string_tab[1337]
-#define __pyx_n_u_TA_CMOU_Update __pyx_string_tab[1338]
-#define __pyx_n_u_TA_CMOU_Value __pyx_string_tab[1339]
-#define __pyx_n_u_TA_CMO_Clone __pyx_string_tab[1340]
-#define __pyx_n_u_TA_CMO_Open __pyx_string_tab[1341]
-#define __pyx_n_u_TA_CMO_OpenAndFill __pyx_string_tab[1342]
-#define __pyx_n_u_TA_CMO_Peek __pyx_string_tab[1343]
-#define __pyx_n_u_TA_CMO_Update __pyx_string_tab[1344]
-#define __pyx_n_u_TA_CMO_Value __pyx_string_tab[1345]
-#define __pyx_n_u_TA_COPPOCK __pyx_string_tab[1346]
-#define __pyx_n_u_TA_COPPOCK_Clone __pyx_string_tab[1347]
-#define __pyx_n_u_TA_COPPOCK_Open __pyx_string_tab[1348]
-#define __pyx_n_u_TA_COPPOCK_OpenAndFill __pyx_string_tab[1349]
-#define __pyx_n_u_TA_COPPOCK_Peek __pyx_string_tab[1350]
-#define __pyx_n_u_TA_COPPOCK_Update __pyx_string_tab[1351]
-#define __pyx_n_u_TA_COPPOCK_Value __pyx_string_tab[1352]
-#define __pyx_n_u_TA_CORREL __pyx_string_tab[1353]
-#define __pyx_n_u_TA_CORREL_Clone __pyx_string_tab[1354]
-#define __pyx_n_u_TA_CORREL_Open __pyx_string_tab[1355]
-#define __pyx_n_u_TA_CORREL_OpenAndFill __pyx_string_tab[1356]
-#define __pyx_n_u_TA_CORREL_Peek __pyx_string_tab[1357]
-#define __pyx_n_u_TA_CORREL_Update __pyx_string_tab[1358]
-#define __pyx_n_u_TA_CORREL_Value __pyx_string_tab[1359]
-#define __pyx_n_u_TA_COS __pyx_string_tab[1360]
-#define __pyx_n_u_TA_COSH __pyx_string_tab[1361]
-#define __pyx_n_u_TA_COSH_Clone __pyx_string_tab[1362]
-#define __pyx_n_u_TA_COSH_Open __pyx_string_tab[1363]
-#define __pyx_n_u_TA_COSH_OpenAndFill __pyx_string_tab[1364]
-#define __pyx_n_u_TA_COSH_Peek __pyx_string_tab[1365]
-#define __pyx_n_u_TA_COSH_Update __pyx_string_tab[1366]
-#define __pyx_n_u_TA_COSH_Value __pyx_string_tab[1367]
-#define __pyx_n_u_TA_COS_Clone __pyx_string_tab[1368]
-#define __pyx_n_u_TA_COS_Open __pyx_string_tab[1369]
-#define __pyx_n_u_TA_COS_OpenAndFill __pyx_string_tab[1370]
-#define __pyx_n_u_TA_COS_Peek __pyx_string_tab[1371]
-#define __pyx_n_u_TA_COS_Update __pyx_string_tab[1372]
-#define __pyx_n_u_TA_COS_Value __pyx_string_tab[1373]
-#define __pyx_n_u_TA_CUMSUM __pyx_string_tab[1374]
-#define __pyx_n_u_TA_CUMSUM_Clone __pyx_string_tab[1375]
-#define __pyx_n_u_TA_CUMSUM_Open __pyx_string_tab[1376]
-#define __pyx_n_u_TA_CUMSUM_OpenAndFill __pyx_string_tab[1377]
-#define __pyx_n_u_TA_CUMSUM_Peek __pyx_string_tab[1378]
-#define __pyx_n_u_TA_CUMSUM_Update __pyx_string_tab[1379]
-#define __pyx_n_u_TA_CUMSUM_Value __pyx_string_tab[1380]
-#define __pyx_n_u_TA_CVI __pyx_string_tab[1381]
-#define __pyx_n_u_TA_CVI_Clone __pyx_string_tab[1382]
-#define __pyx_n_u_TA_CVI_Open __pyx_string_tab[1383]
-#define __pyx_n_u_TA_CVI_OpenAndFill __pyx_string_tab[1384]
-#define __pyx_n_u_TA_CVI_Peek __pyx_string_tab[1385]
-#define __pyx_n_u_TA_CVI_Update __pyx_string_tab[1386]
-#define __pyx_n_u_TA_CVI_Value __pyx_string_tab[1387]
-#define __pyx_n_u_TA_DEMA __pyx_string_tab[1388]
-#define __pyx_n_u_TA_DEMA_Clone __pyx_string_tab[1389]
-#define __pyx_n_u_TA_DEMA_Open __pyx_string_tab[1390]
-#define __pyx_n_u_TA_DEMA_OpenAndFill __pyx_string_tab[1391]
-#define __pyx_n_u_TA_DEMA_Peek __pyx_string_tab[1392]
-#define __pyx_n_u_TA_DEMA_Update __pyx_string_tab[1393]
-#define __pyx_n_u_TA_DEMA_Value __pyx_string_tab[1394]
-#define __pyx_n_u_TA_DIV __pyx_string_tab[1395]
-#define __pyx_n_u_TA_DIV_Clone __pyx_string_tab[1396]
-#define __pyx_n_u_TA_DIV_Open __pyx_string_tab[1397]
-#define __pyx_n_u_TA_DIV_OpenAndFill __pyx_string_tab[1398]
-#define __pyx_n_u_TA_DIV_Peek __pyx_string_tab[1399]
-#define __pyx_n_u_TA_DIV_Update __pyx_string_tab[1400]
-#define __pyx_n_u_TA_DIV_Value __pyx_string_tab[1401]
-#define __pyx_n_u_TA_DONCHIAN __pyx_string_tab[1402]
-#define __pyx_n_u_TA_DONCHIAN_Clone __pyx_string_tab[1403]
-#define __pyx_n_u_TA_DONCHIAN_Open __pyx_string_tab[1404]
-#define __pyx_n_u_TA_DONCHIAN_OpenAndFill __pyx_string_tab[1405]
-#define __pyx_n_u_TA_DONCHIAN_Peek __pyx_string_tab[1406]
-#define __pyx_n_u_TA_DONCHIAN_Update __pyx_string_tab[1407]
-#define __pyx_n_u_TA_DONCHIAN_Value __pyx_string_tab[1408]
-#define __pyx_n_u_TA_DPO __pyx_string_tab[1409]
-#define __pyx_n_u_TA_DPO_Clone __pyx_string_tab[1410]
-#define __pyx_n_u_TA_DPO_Open __pyx_string_tab[1411]
-#define __pyx_n_u_TA_DPO_OpenAndFill __pyx_string_tab[1412]
-#define __pyx_n_u_TA_DPO_Peek __pyx_string_tab[1413]
-#define __pyx_n_u_TA_DPO_Update __pyx_string_tab[1414]
-#define __pyx_n_u_TA_DPO_Value __pyx_string_tab[1415]
-#define __pyx_n_u_TA_DX __pyx_string_tab[1416]
-#define __pyx_n_u_TA_DX_Clone __pyx_string_tab[1417]
-#define __pyx_n_u_TA_DX_Open __pyx_string_tab[1418]
-#define __pyx_n_u_TA_DX_OpenAndFill __pyx_string_tab[1419]
-#define __pyx_n_u_TA_DX_Peek __pyx_string_tab[1420]
-#define __pyx_n_u_TA_DX_Update __pyx_string_tab[1421]
-#define __pyx_n_u_TA_DX_Value __pyx_string_tab[1422]
-#define __pyx_n_u_TA_EFI __pyx_string_tab[1423]
-#define __pyx_n_u_TA_EFI_Clone __pyx_string_tab[1424]
-#define __pyx_n_u_TA_EFI_Open __pyx_string_tab[1425]
-#define __pyx_n_u_TA_EFI_OpenAndFill __pyx_string_tab[1426]
-#define __pyx_n_u_TA_EFI_Peek __pyx_string_tab[1427]
-#define __pyx_n_u_TA_EFI_Update __pyx_string_tab[1428]
-#define __pyx_n_u_TA_EFI_Value __pyx_string_tab[1429]
-#define __pyx_n_u_TA_EMA __pyx_string_tab[1430]
-#define __pyx_n_u_TA_EMA_Clone __pyx_string_tab[1431]
-#define __pyx_n_u_TA_EMA_Open __pyx_string_tab[1432]
-#define __pyx_n_u_TA_EMA_OpenAndFill __pyx_string_tab[1433]
-#define __pyx_n_u_TA_EMA_Peek __pyx_string_tab[1434]
-#define __pyx_n_u_TA_EMA_Update __pyx_string_tab[1435]
-#define __pyx_n_u_TA_EMA_Value __pyx_string_tab[1436]
-#define __pyx_n_u_TA_ER __pyx_string_tab[1437]
-#define __pyx_n_u_TA_ERI __pyx_string_tab[1438]
-#define __pyx_n_u_TA_ERI_Clone __pyx_string_tab[1439]
-#define __pyx_n_u_TA_ERI_Open __pyx_string_tab[1440]
-#define __pyx_n_u_TA_ERI_OpenAndFill __pyx_string_tab[1441]
-#define __pyx_n_u_TA_ERI_Peek __pyx_string_tab[1442]
-#define __pyx_n_u_TA_ERI_Update __pyx_string_tab[1443]
-#define __pyx_n_u_TA_ERI_Value __pyx_string_tab[1444]
-#define __pyx_n_u_TA_ER_Clone __pyx_string_tab[1445]
-#define __pyx_n_u_TA_ER_Open __pyx_string_tab[1446]
-#define __pyx_n_u_TA_ER_OpenAndFill __pyx_string_tab[1447]
-#define __pyx_n_u_TA_ER_Peek __pyx_string_tab[1448]
-#define __pyx_n_u_TA_ER_Update __pyx_string_tab[1449]
-#define __pyx_n_u_TA_ER_Value __pyx_string_tab[1450]
-#define __pyx_n_u_TA_EXP __pyx_string_tab[1451]
-#define __pyx_n_u_TA_EXP_Clone __pyx_string_tab[1452]
-#define __pyx_n_u_TA_EXP_Open __pyx_string_tab[1453]
-#define __pyx_n_u_TA_EXP_OpenAndFill __pyx_string_tab[1454]
-#define __pyx_n_u_TA_EXP_Peek __pyx_string_tab[1455]
-#define __pyx_n_u_TA_EXP_Update __pyx_string_tab[1456]
-#define __pyx_n_u_TA_EXP_Value __pyx_string_tab[1457]
-#define __pyx_n_u_TA_FLOOR __pyx_string_tab[1458]
-#define __pyx_n_u_TA_FLOOR_Clone __pyx_string_tab[1459]
-#define __pyx_n_u_TA_FLOOR_Open __pyx_string_tab[1460]
-#define __pyx_n_u_TA_FLOOR_OpenAndFill __pyx_string_tab[1461]
-#define __pyx_n_u_TA_FLOOR_Peek __pyx_string_tab[1462]
-#define __pyx_n_u_TA_FLOOR_Update __pyx_string_tab[1463]
-#define __pyx_n_u_TA_FLOOR_Value __pyx_string_tab[1464]
-#define __pyx_n_u_TA_FOSC __pyx_string_tab[1465]
-#define __pyx_n_u_TA_FOSC_Clone __pyx_string_tab[1466]
-#define __pyx_n_u_TA_FOSC_Open __pyx_string_tab[1467]
-#define __pyx_n_u_TA_FOSC_OpenAndFill __pyx_string_tab[1468]
-#define __pyx_n_u_TA_FOSC_Peek __pyx_string_tab[1469]
-#define __pyx_n_u_TA_FOSC_Update __pyx_string_tab[1470]
-#define __pyx_n_u_TA_FOSC_Value __pyx_string_tab[1471]
-#define __pyx_n_u_TA_FRACTAL __pyx_string_tab[1472]
-#define __pyx_n_u_TA_FRACTAL_Clone __pyx_string_tab[1473]
-#define __pyx_n_u_TA_FRACTAL_Open __pyx_string_tab[1474]
-#define __pyx_n_u_TA_FRACTAL_OpenAndFill __pyx_string_tab[1475]
-#define __pyx_n_u_TA_FRACTAL_Peek __pyx_string_tab[1476]
-#define __pyx_n_u_TA_FRACTAL_Update __pyx_string_tab[1477]
-#define __pyx_n_u_TA_FRACTAL_Value __pyx_string_tab[1478]
-#define __pyx_n_u_TA_FUNC_FLAGS __pyx_string_tab[1479]
-#define __pyx_n_u_TA_FuncTableAlloc __pyx_string_tab[1480]
-#define __pyx_n_u_TA_FuncTableFree __pyx_string_tab[1481]
-#define __pyx_n_u_TA_GetFuncHandle __pyx_string_tab[1482]
-#define __pyx_n_u_TA_GetFuncInfo __pyx_string_tab[1483]
-#define __pyx_n_u_TA_GetInputParameterInfo __pyx_string_tab[1484]
-#define __pyx_n_u_TA_GetLookback __pyx_string_tab[1485]
-#define __pyx_n_u_TA_GetOptInputParameterInfo __pyx_string_tab[1486]
-#define __pyx_n_u_TA_GetOutputParameterInfo __pyx_string_tab[1487]
-#define __pyx_n_u_TA_GroupTableAlloc __pyx_string_tab[1488]
-#define __pyx_n_u_TA_GroupTableFree __pyx_string_tab[1489]
-#define __pyx_n_u_TA_HA __pyx_string_tab[1490]
-#define __pyx_n_u_TA_HA_Clone __pyx_string_tab[1491]
-#define __pyx_n_u_TA_HA_Open __pyx_string_tab[1492]
-#define __pyx_n_u_TA_HA_OpenAndFill __pyx_string_tab[1493]
-#define __pyx_n_u_TA_HA_Peek __pyx_string_tab[1494]
-#define __pyx_n_u_TA_HA_Update __pyx_string_tab[1495]
-#define __pyx_n_u_TA_HA_Value __pyx_string_tab[1496]
-#define __pyx_n_u_TA_HMA __pyx_string_tab[1497]
-#define __pyx_n_u_TA_HMA_Clone __pyx_string_tab[1498]
-#define __pyx_n_u_TA_HMA_Open __pyx_string_tab[1499]
-#define __pyx_n_u_TA_HMA_OpenAndFill __pyx_string_tab[1500]
-#define __pyx_n_u_TA_HMA_Peek __pyx_string_tab[1501]
-#define __pyx_n_u_TA_HMA_Update __pyx_string_tab[1502]
-#define __pyx_n_u_TA_HMA_Value __pyx_string_tab[1503]
-#define __pyx_n_u_TA_HT_DCPERIOD __pyx_string_tab[1504]
-#define __pyx_n_u_TA_HT_DCPERIOD_Clone __pyx_string_tab[1505]
-#define __pyx_n_u_TA_HT_DCPERIOD_Open __pyx_string_tab[1506]
-#define __pyx_n_u_TA_HT_DCPERIOD_OpenAndFill __pyx_string_tab[1507]
-#define __pyx_n_u_TA_HT_DCPERIOD_Peek __pyx_string_tab[1508]
-#define __pyx_n_u_TA_HT_DCPERIOD_Update __pyx_string_tab[1509]
-#define __pyx_n_u_TA_HT_DCPERIOD_Value __pyx_string_tab[1510]
-#define __pyx_n_u_TA_HT_DCPHASE __pyx_string_tab[1511]
-#define __pyx_n_u_TA_HT_DCPHASE_Clone __pyx_string_tab[1512]
-#define __pyx_n_u_TA_HT_DCPHASE_Open __pyx_string_tab[1513]
-#define __pyx_n_u_TA_HT_DCPHASE_OpenAndFill __pyx_string_tab[1514]
-#define __pyx_n_u_TA_HT_DCPHASE_Peek __pyx_string_tab[1515]
-#define __pyx_n_u_TA_HT_DCPHASE_Update __pyx_string_tab[1516]
-#define __pyx_n_u_TA_HT_DCPHASE_Value __pyx_string_tab[1517]
-#define __pyx_n_u_TA_HT_PHASOR __pyx_string_tab[1518]
-#define __pyx_n_u_TA_HT_PHASOR_Clone __pyx_string_tab[1519]
-#define __pyx_n_u_TA_HT_PHASOR_Open __pyx_string_tab[1520]
-#define __pyx_n_u_TA_HT_PHASOR_OpenAndFill __pyx_string_tab[1521]
-#define __pyx_n_u_TA_HT_PHASOR_Peek __pyx_string_tab[1522]
-#define __pyx_n_u_TA_HT_PHASOR_Update __pyx_string_tab[1523]
-#define __pyx_n_u_TA_HT_PHASOR_Value __pyx_string_tab[1524]
-#define __pyx_n_u_TA_HT_SINE __pyx_string_tab[1525]
-#define __pyx_n_u_TA_HT_SINE_Clone __pyx_string_tab[1526]
-#define __pyx_n_u_TA_HT_SINE_Open __pyx_string_tab[1527]
-#define __pyx_n_u_TA_HT_SINE_OpenAndFill __pyx_string_tab[1528]
-#define __pyx_n_u_TA_HT_SINE_Peek __pyx_string_tab[1529]
-#define __pyx_n_u_TA_HT_SINE_Update __pyx_string_tab[1530]
-#define __pyx_n_u_TA_HT_SINE_Value __pyx_string_tab[1531]
-#define __pyx_n_u_TA_HT_TRENDLINE __pyx_string_tab[1532]
-#define __pyx_n_u_TA_HT_TRENDLINE_Clone __pyx_string_tab[1533]
-#define __pyx_n_u_TA_HT_TRENDLINE_Open __pyx_string_tab[1534]
-#define __pyx_n_u_TA_HT_TRENDLINE_OpenAndFill __pyx_string_tab[1535]
-#define __pyx_n_u_TA_HT_TRENDLINE_Peek __pyx_string_tab[1536]
-#define __pyx_n_u_TA_HT_TRENDLINE_Update __pyx_string_tab[1537]
-#define __pyx_n_u_TA_HT_TRENDLINE_Value __pyx_string_tab[1538]
-#define __pyx_n_u_TA_HT_TRENDMODE __pyx_string_tab[1539]
-#define __pyx_n_u_TA_HT_TRENDMODE_Clone __pyx_string_tab[1540]
-#define __pyx_n_u_TA_HT_TRENDMODE_Open __pyx_string_tab[1541]
-#define __pyx_n_u_TA_HT_TRENDMODE_OpenAndFill __pyx_string_tab[1542]
-#define __pyx_n_u_TA_HT_TRENDMODE_Peek __pyx_string_tab[1543]
-#define __pyx_n_u_TA_HT_TRENDMODE_Update __pyx_string_tab[1544]
-#define __pyx_n_u_TA_HT_TRENDMODE_Value __pyx_string_tab[1545]
-#define __pyx_n_u_TA_IMI __pyx_string_tab[1546]
-#define __pyx_n_u_TA_IMI_Clone __pyx_string_tab[1547]
-#define __pyx_n_u_TA_IMI_Open __pyx_string_tab[1548]
-#define __pyx_n_u_TA_IMI_OpenAndFill __pyx_string_tab[1549]
-#define __pyx_n_u_TA_IMI_Peek __pyx_string_tab[1550]
-#define __pyx_n_u_TA_IMI_Update __pyx_string_tab[1551]
-#define __pyx_n_u_TA_IMI_Value __pyx_string_tab[1552]
-#define __pyx_n_u_TA_INPUT_FLAGS __pyx_string_tab[1553]
-#define __pyx_n_u_TA_Initialize __pyx_string_tab[1554]
-#define __pyx_n_u_TA_KAMA __pyx_string_tab[1555]
-#define __pyx_n_u_TA_KAMA_Clone __pyx_string_tab[1556]
-#define __pyx_n_u_TA_KAMA_Open __pyx_string_tab[1557]
-#define __pyx_n_u_TA_KAMA_OpenAndFill __pyx_string_tab[1558]
-#define __pyx_n_u_TA_KAMA_Peek __pyx_string_tab[1559]
-#define __pyx_n_u_TA_KAMA_Update __pyx_string_tab[1560]
-#define __pyx_n_u_TA_KAMA_Value __pyx_string_tab[1561]
-#define __pyx_n_u_TA_KC __pyx_string_tab[1562]
-#define __pyx_n_u_TA_KC_Clone __pyx_string_tab[1563]
-#define __pyx_n_u_TA_KC_Open __pyx_string_tab[1564]
-#define __pyx_n_u_TA_KC_OpenAndFill __pyx_string_tab[1565]
-#define __pyx_n_u_TA_KC_Peek __pyx_string_tab[1566]
-#define __pyx_n_u_TA_KC_Update __pyx_string_tab[1567]
-#define __pyx_n_u_TA_KC_Value __pyx_string_tab[1568]
-#define __pyx_n_u_TA_KDJ __pyx_string_tab[1569]
-#define __pyx_n_u_TA_KDJ_Clone __pyx_string_tab[1570]
-#define __pyx_n_u_TA_KDJ_Open __pyx_string_tab[1571]
-#define __pyx_n_u_TA_KDJ_OpenAndFill __pyx_string_tab[1572]
-#define __pyx_n_u_TA_KDJ_Peek __pyx_string_tab[1573]
-#define __pyx_n_u_TA_KDJ_Update __pyx_string_tab[1574]
-#define __pyx_n_u_TA_KDJ_Value __pyx_string_tab[1575]
-#define __pyx_n_u_TA_LINEARREG __pyx_string_tab[1576]
-#define __pyx_n_u_TA_LINEARREG_ANGLE __pyx_string_tab[1577]
-#define __pyx_n_u_TA_LINEARREG_ANGLE_Clone __pyx_string_tab[1578]
-#define __pyx_n_u_TA_LINEARREG_ANGLE_Open __pyx_string_tab[1579]
-#define __pyx_n_u_TA_LINEARREG_ANGLE_OpenAndFill __pyx_string_tab[1580]
-#define __pyx_n_u_TA_LINEARREG_ANGLE_Peek __pyx_string_tab[1581]
-#define __pyx_n_u_TA_LINEARREG_ANGLE_Update __pyx_string_tab[1582]
-#define __pyx_n_u_TA_LINEARREG_ANGLE_Value __pyx_string_tab[1583]
-#define __pyx_n_u_TA_LINEARREG_Clone __pyx_string_tab[1584]
-#define __pyx_n_u_TA_LINEARREG_INTERCEPT __pyx_string_tab[1585]
-#define __pyx_n_u_TA_LINEARREG_INTERCEPT_Clone __pyx_string_tab[1586]
-#define __pyx_n_u_TA_LINEARREG_INTERCEPT_Open __pyx_string_tab[1587]
-#define __pyx_n_u_TA_LINEARREG_INTERCEPT_OpenAndFi __pyx_string_tab[1588]
-#define __pyx_n_u_TA_LINEARREG_INTERCEPT_Peek __pyx_string_tab[1589]
-#define __pyx_n_u_TA_LINEARREG_INTERCEPT_Update __pyx_string_tab[1590]
-#define __pyx_n_u_TA_LINEARREG_INTERCEPT_Value __pyx_string_tab[1591]
-#define __pyx_n_u_TA_LINEARREG_Open __pyx_string_tab[1592]
-#define __pyx_n_u_TA_LINEARREG_OpenAndFill __pyx_string_tab[1593]
-#define __pyx_n_u_TA_LINEARREG_Peek __pyx_string_tab[1594]
-#define __pyx_n_u_TA_LINEARREG_SLOPE __pyx_string_tab[1595]
-#define __pyx_n_u_TA_LINEARREG_SLOPE_Clone __pyx_string_tab[1596]
-#define __pyx_n_u_TA_LINEARREG_SLOPE_Open __pyx_string_tab[1597]
-#define __pyx_n_u_TA_LINEARREG_SLOPE_OpenAndFill __pyx_string_tab[1598]
-#define __pyx_n_u_TA_LINEARREG_SLOPE_Peek __pyx_string_tab[1599]
-#define __pyx_n_u_TA_LINEARREG_SLOPE_Update __pyx_string_tab[1600]
-#define __pyx_n_u_TA_LINEARREG_SLOPE_Value __pyx_string_tab[1601]
-#define __pyx_n_u_TA_LINEARREG_Update __pyx_string_tab[1602]
-#define __pyx_n_u_TA_LINEARREG_Value __pyx_string_tab[1603]
-#define __pyx_n_u_TA_LN __pyx_string_tab[1604]
-#define __pyx_n_u_TA_LN_Clone __pyx_string_tab[1605]
-#define __pyx_n_u_TA_LN_Open __pyx_string_tab[1606]
-#define __pyx_n_u_TA_LN_OpenAndFill __pyx_string_tab[1607]
-#define __pyx_n_u_TA_LN_Peek __pyx_string_tab[1608]
-#define __pyx_n_u_TA_LN_Update __pyx_string_tab[1609]
-#define __pyx_n_u_TA_LN_Value __pyx_string_tab[1610]
-#define __pyx_n_u_TA_LOG10 __pyx_string_tab[1611]
-#define __pyx_n_u_TA_LOG10_Clone __pyx_string_tab[1612]
-#define __pyx_n_u_TA_LOG10_Open __pyx_string_tab[1613]
-#define __pyx_n_u_TA_LOG10_OpenAndFill __pyx_string_tab[1614]
-#define __pyx_n_u_TA_LOG10_Peek __pyx_string_tab[1615]
-#define __pyx_n_u_TA_LOG10_Update __pyx_string_tab[1616]
-#define __pyx_n_u_TA_LOG10_Value __pyx_string_tab[1617]
-#define __pyx_n_u_TA_MA __pyx_string_tab[1618]
-#define __pyx_n_u_TA_MACD __pyx_string_tab[1619]
-#define __pyx_n_u_TA_MACDEXT __pyx_string_tab[1620]
-#define __pyx_n_u_TA_MACDEXT_Clone __pyx_string_tab[1621]
-#define __pyx_n_u_TA_MACDEXT_Open __pyx_string_tab[1622]
-#define __pyx_n_u_TA_MACDEXT_OpenAndFill __pyx_string_tab[1623]
-#define __pyx_n_u_TA_MACDEXT_Peek __pyx_string_tab[1624]
-#define __pyx_n_u_TA_MACDEXT_Update __pyx_string_tab[1625]
-#define __pyx_n_u_TA_MACDEXT_Value __pyx_string_tab[1626]
-#define __pyx_n_u_TA_MACDFIX __pyx_string_tab[1627]
-#define __pyx_n_u_TA_MACDFIX_Clone __pyx_string_tab[1628]
-#define __pyx_n_u_TA_MACDFIX_Open __pyx_string_tab[1629]
-#define __pyx_n_u_TA_MACDFIX_OpenAndFill __pyx_string_tab[1630]
-#define __pyx_n_u_TA_MACDFIX_Peek __pyx_string_tab[1631]
-#define __pyx_n_u_TA_MACDFIX_Update __pyx_string_tab[1632]
-#define __pyx_n_u_TA_MACDFIX_Value __pyx_string_tab[1633]
-#define __pyx_n_u_TA_MACD_Clone __pyx_string_tab[1634]
-#define __pyx_n_u_TA_MACD_Open __pyx_string_tab[1635]
-#define __pyx_n_u_TA_MACD_OpenAndFill __pyx_string_tab[1636]
-#define __pyx_n_u_TA_MACD_Peek __pyx_string_tab[1637]
-#define __pyx_n_u_TA_MACD_Update __pyx_string_tab[1638]
-#define __pyx_n_u_TA_MACD_Value __pyx_string_tab[1639]
-#define __pyx_n_u_TA_MAMA __pyx_string_tab[1640]
-#define __pyx_n_u_TA_MAMA_Clone __pyx_string_tab[1641]
-#define __pyx_n_u_TA_MAMA_Open __pyx_string_tab[1642]
-#define __pyx_n_u_TA_MAMA_OpenAndFill __pyx_string_tab[1643]
-#define __pyx_n_u_TA_MAMA_Peek __pyx_string_tab[1644]
-#define __pyx_n_u_TA_MAMA_Update __pyx_string_tab[1645]
-#define __pyx_n_u_TA_MAMA_Value __pyx_string_tab[1646]
-#define __pyx_n_u_TA_MARKETFI __pyx_string_tab[1647]
-#define __pyx_n_u_TA_MARKETFI_Clone __pyx_string_tab[1648]
-#define __pyx_n_u_TA_MARKETFI_Open __pyx_string_tab[1649]
-#define __pyx_n_u_TA_MARKETFI_OpenAndFill __pyx_string_tab[1650]
-#define __pyx_n_u_TA_MARKETFI_Peek __pyx_string_tab[1651]
-#define __pyx_n_u_TA_MARKETFI_Update __pyx_string_tab[1652]
-#define __pyx_n_u_TA_MARKETFI_Value __pyx_string_tab[1653]
-#define __pyx_n_u_TA_MASSI __pyx_string_tab[1654]
-#define __pyx_n_u_TA_MASSI_Clone __pyx_string_tab[1655]
-#define __pyx_n_u_TA_MASSI_Open __pyx_string_tab[1656]
-#define __pyx_n_u_TA_MASSI_OpenAndFill __pyx_string_tab[1657]
-#define __pyx_n_u_TA_MASSI_Peek __pyx_string_tab[1658]
-#define __pyx_n_u_TA_MASSI_Update __pyx_string_tab[1659]
-#define __pyx_n_u_TA_MASSI_Value __pyx_string_tab[1660]
-#define __pyx_n_u_TA_MAVP __pyx_string_tab[1661]
-#define __pyx_n_u_TA_MAVP_Clone __pyx_string_tab[1662]
-#define __pyx_n_u_TA_MAVP_Open __pyx_string_tab[1663]
-#define __pyx_n_u_TA_MAVP_OpenAndFill __pyx_string_tab[1664]
-#define __pyx_n_u_TA_MAVP_Peek __pyx_string_tab[1665]
-#define __pyx_n_u_TA_MAVP_Update __pyx_string_tab[1666]
-#define __pyx_n_u_TA_MAVP_Value __pyx_string_tab[1667]
-#define __pyx_n_u_TA_MAX __pyx_string_tab[1668]
-#define __pyx_n_u_TA_MAXINDEX __pyx_string_tab[1669]
-#define __pyx_n_u_TA_MAXINDEX_Clone __pyx_string_tab[1670]
-#define __pyx_n_u_TA_MAXINDEX_Open __pyx_string_tab[1671]
-#define __pyx_n_u_TA_MAXINDEX_OpenAndFill __pyx_string_tab[1672]
-#define __pyx_n_u_TA_MAXINDEX_Peek __pyx_string_tab[1673]
-#define __pyx_n_u_TA_MAXINDEX_Update __pyx_string_tab[1674]
-#define __pyx_n_u_TA_MAXINDEX_Value __pyx_string_tab[1675]
-#define __pyx_n_u_TA_MAX_Clone __pyx_string_tab[1676]
-#define __pyx_n_u_TA_MAX_Open __pyx_string_tab[1677]
-#define __pyx_n_u_TA_MAX_OpenAndFill __pyx_string_tab[1678]
-#define __pyx_n_u_TA_MAX_Peek __pyx_string_tab[1679]
-#define __pyx_n_u_TA_MAX_Update __pyx_string_tab[1680]
-#define __pyx_n_u_TA_MAX_Value __pyx_string_tab[1681]
-#define __pyx_n_u_TA_MA_Clone __pyx_string_tab[1682]
-#define __pyx_n_u_TA_MA_Open __pyx_string_tab[1683]
-#define __pyx_n_u_TA_MA_OpenAndFill __pyx_string_tab[1684]
-#define __pyx_n_u_TA_MA_Peek __pyx_string_tab[1685]
-#define __pyx_n_u_TA_MA_Update __pyx_string_tab[1686]
-#define __pyx_n_u_TA_MA_Value __pyx_string_tab[1687]
-#define __pyx_n_u_TA_MEDPRICE __pyx_string_tab[1688]
-#define __pyx_n_u_TA_MEDPRICE_Clone __pyx_string_tab[1689]
-#define __pyx_n_u_TA_MEDPRICE_Open __pyx_string_tab[1690]
-#define __pyx_n_u_TA_MEDPRICE_OpenAndFill __pyx_string_tab[1691]
-#define __pyx_n_u_TA_MEDPRICE_Peek __pyx_string_tab[1692]
-#define __pyx_n_u_TA_MEDPRICE_Update __pyx_string_tab[1693]
-#define __pyx_n_u_TA_MEDPRICE_Value __pyx_string_tab[1694]
-#define __pyx_n_u_TA_MFI __pyx_string_tab[1695]
-#define __pyx_n_u_TA_MFI_Clone __pyx_string_tab[1696]
-#define __pyx_n_u_TA_MFI_Open __pyx_string_tab[1697]
-#define __pyx_n_u_TA_MFI_OpenAndFill __pyx_string_tab[1698]
-#define __pyx_n_u_TA_MFI_Peek __pyx_string_tab[1699]
-#define __pyx_n_u_TA_MFI_Update __pyx_string_tab[1700]
-#define __pyx_n_u_TA_MFI_Value __pyx_string_tab[1701]
-#define __pyx_n_u_TA_MIDPOINT __pyx_string_tab[1702]
-#define __pyx_n_u_TA_MIDPOINT_Clone __pyx_string_tab[1703]
-#define __pyx_n_u_TA_MIDPOINT_Open __pyx_string_tab[1704]
-#define __pyx_n_u_TA_MIDPOINT_OpenAndFill __pyx_string_tab[1705]
-#define __pyx_n_u_TA_MIDPOINT_Peek __pyx_string_tab[1706]
-#define __pyx_n_u_TA_MIDPOINT_Update __pyx_string_tab[1707]
-#define __pyx_n_u_TA_MIDPOINT_Value __pyx_string_tab[1708]
-#define __pyx_n_u_TA_MIDPRICE __pyx_string_tab[1709]
-#define __pyx_n_u_TA_MIDPRICE_Clone __pyx_string_tab[1710]
-#define __pyx_n_u_TA_MIDPRICE_Open __pyx_string_tab[1711]
-#define __pyx_n_u_TA_MIDPRICE_OpenAndFill __pyx_string_tab[1712]
-#define __pyx_n_u_TA_MIDPRICE_Peek __pyx_string_tab[1713]
-#define __pyx_n_u_TA_MIDPRICE_Update __pyx_string_tab[1714]
-#define __pyx_n_u_TA_MIDPRICE_Value __pyx_string_tab[1715]
-#define __pyx_n_u_TA_MIN __pyx_string_tab[1716]
-#define __pyx_n_u_TA_MININDEX __pyx_string_tab[1717]
-#define __pyx_n_u_TA_MININDEX_Clone __pyx_string_tab[1718]
-#define __pyx_n_u_TA_MININDEX_Open __pyx_string_tab[1719]
-#define __pyx_n_u_TA_MININDEX_OpenAndFill __pyx_string_tab[1720]
-#define __pyx_n_u_TA_MININDEX_Peek __pyx_string_tab[1721]
-#define __pyx_n_u_TA_MININDEX_Update __pyx_string_tab[1722]
-#define __pyx_n_u_TA_MININDEX_Value __pyx_string_tab[1723]
-#define __pyx_n_u_TA_MINMAX __pyx_string_tab[1724]
-#define __pyx_n_u_TA_MINMAXINDEX __pyx_string_tab[1725]
-#define __pyx_n_u_TA_MINMAXINDEX_Clone __pyx_string_tab[1726]
-#define __pyx_n_u_TA_MINMAXINDEX_Open __pyx_string_tab[1727]
-#define __pyx_n_u_TA_MINMAXINDEX_OpenAndFill __pyx_string_tab[1728]
-#define __pyx_n_u_TA_MINMAXINDEX_Peek __pyx_string_tab[1729]
-#define __pyx_n_u_TA_MINMAXINDEX_Update __pyx_string_tab[1730]
-#define __pyx_n_u_TA_MINMAXINDEX_Value __pyx_string_tab[1731]
-#define __pyx_n_u_TA_MINMAX_Clone __pyx_string_tab[1732]
-#define __pyx_n_u_TA_MINMAX_Open __pyx_string_tab[1733]
-#define __pyx_n_u_TA_MINMAX_OpenAndFill __pyx_string_tab[1734]
-#define __pyx_n_u_TA_MINMAX_Peek __pyx_string_tab[1735]
-#define __pyx_n_u_TA_MINMAX_Update __pyx_string_tab[1736]
-#define __pyx_n_u_TA_MINMAX_Value __pyx_string_tab[1737]
-#define __pyx_n_u_TA_MINUS_DI __pyx_string_tab[1738]
-#define __pyx_n_u_TA_MINUS_DI_Clone __pyx_string_tab[1739]
-#define __pyx_n_u_TA_MINUS_DI_Open __pyx_string_tab[1740]
-#define __pyx_n_u_TA_MINUS_DI_OpenAndFill __pyx_string_tab[1741]
-#define __pyx_n_u_TA_MINUS_DI_Peek __pyx_string_tab[1742]
-#define __pyx_n_u_TA_MINUS_DI_Update __pyx_string_tab[1743]
-#define __pyx_n_u_TA_MINUS_DI_Value __pyx_string_tab[1744]
-#define __pyx_n_u_TA_MINUS_DM __pyx_string_tab[1745]
-#define __pyx_n_u_TA_MINUS_DM_Clone __pyx_string_tab[1746]
-#define __pyx_n_u_TA_MINUS_DM_Open __pyx_string_tab[1747]
-#define __pyx_n_u_TA_MINUS_DM_OpenAndFill __pyx_string_tab[1748]
-#define __pyx_n_u_TA_MINUS_DM_Peek __pyx_string_tab[1749]
-#define __pyx_n_u_TA_MINUS_DM_Update __pyx_string_tab[1750]
-#define __pyx_n_u_TA_MINUS_DM_Value __pyx_string_tab[1751]
-#define __pyx_n_u_TA_MIN_Clone __pyx_string_tab[1752]
-#define __pyx_n_u_TA_MIN_Open __pyx_string_tab[1753]
-#define __pyx_n_u_TA_MIN_OpenAndFill __pyx_string_tab[1754]
-#define __pyx_n_u_TA_MIN_Peek __pyx_string_tab[1755]
-#define __pyx_n_u_TA_MIN_Update __pyx_string_tab[1756]
-#define __pyx_n_u_TA_MIN_Value __pyx_string_tab[1757]
-#define __pyx_n_u_TA_MOM __pyx_string_tab[1758]
-#define __pyx_n_u_TA_MOM_Clone __pyx_string_tab[1759]
-#define __pyx_n_u_TA_MOM_Open __pyx_string_tab[1760]
-#define __pyx_n_u_TA_MOM_OpenAndFill __pyx_string_tab[1761]
-#define __pyx_n_u_TA_MOM_Peek __pyx_string_tab[1762]
-#define __pyx_n_u_TA_MOM_Update __pyx_string_tab[1763]
-#define __pyx_n_u_TA_MOM_Value __pyx_string_tab[1764]
-#define __pyx_n_u_TA_MULT __pyx_string_tab[1765]
-#define __pyx_n_u_TA_MULT_Clone __pyx_string_tab[1766]
-#define __pyx_n_u_TA_MULT_Open __pyx_string_tab[1767]
-#define __pyx_n_u_TA_MULT_OpenAndFill __pyx_string_tab[1768]
-#define __pyx_n_u_TA_MULT_Peek __pyx_string_tab[1769]
-#define __pyx_n_u_TA_MULT_Update __pyx_string_tab[1770]
-#define __pyx_n_u_TA_MULT_Value __pyx_string_tab[1771]
-#define __pyx_n_u_TA_NATR __pyx_string_tab[1772]
-#define __pyx_n_u_TA_NATR_Clone __pyx_string_tab[1773]
-#define __pyx_n_u_TA_NATR_Open __pyx_string_tab[1774]
-#define __pyx_n_u_TA_NATR_OpenAndFill __pyx_string_tab[1775]
-#define __pyx_n_u_TA_NATR_Peek __pyx_string_tab[1776]
-#define __pyx_n_u_TA_NATR_Update __pyx_string_tab[1777]
-#define __pyx_n_u_TA_NATR_Value __pyx_string_tab[1778]
-#define __pyx_n_u_TA_NVI __pyx_string_tab[1779]
-#define __pyx_n_u_TA_NVI_Clone __pyx_string_tab[1780]
-#define __pyx_n_u_TA_NVI_Open __pyx_string_tab[1781]
-#define __pyx_n_u_TA_NVI_OpenAndFill __pyx_string_tab[1782]
-#define __pyx_n_u_TA_NVI_Peek __pyx_string_tab[1783]
-#define __pyx_n_u_TA_NVI_Update __pyx_string_tab[1784]
-#define __pyx_n_u_TA_NVI_Value __pyx_string_tab[1785]
-#define __pyx_n_u_TA_OBV __pyx_string_tab[1786]
-#define __pyx_n_u_TA_OBV_Clone __pyx_string_tab[1787]
-#define __pyx_n_u_TA_OBV_Open __pyx_string_tab[1788]
-#define __pyx_n_u_TA_OBV_OpenAndFill __pyx_string_tab[1789]
-#define __pyx_n_u_TA_OBV_Peek __pyx_string_tab[1790]
-#define __pyx_n_u_TA_OBV_Update __pyx_string_tab[1791]
-#define __pyx_n_u_TA_OBV_Value __pyx_string_tab[1792]
-#define __pyx_n_u_TA_OUTPUT_FLAGS __pyx_string_tab[1793]
-#define __pyx_n_u_TA_PERCENTILE __pyx_string_tab[1794]
-#define __pyx_n_u_TA_PERCENTILE_Clone __pyx_string_tab[1795]
-#define __pyx_n_u_TA_PERCENTILE_Open __pyx_string_tab[1796]
-#define __pyx_n_u_TA_PERCENTILE_OpenAndFill __pyx_string_tab[1797]
-#define __pyx_n_u_TA_PERCENTILE_Peek __pyx_string_tab[1798]
-#define __pyx_n_u_TA_PERCENTILE_Update __pyx_string_tab[1799]
-#define __pyx_n_u_TA_PERCENTILE_Value __pyx_string_tab[1800]
-#define __pyx_n_u_TA_PERCENTRANK __pyx_string_tab[1801]
-#define __pyx_n_u_TA_PERCENTRANK_Clone __pyx_string_tab[1802]
-#define __pyx_n_u_TA_PERCENTRANK_Open __pyx_string_tab[1803]
-#define __pyx_n_u_TA_PERCENTRANK_OpenAndFill __pyx_string_tab[1804]
-#define __pyx_n_u_TA_PERCENTRANK_Peek __pyx_string_tab[1805]
-#define __pyx_n_u_TA_PERCENTRANK_Update __pyx_string_tab[1806]
-#define __pyx_n_u_TA_PERCENTRANK_Value __pyx_string_tab[1807]
-#define __pyx_n_u_TA_PLUS_DI __pyx_string_tab[1808]
-#define __pyx_n_u_TA_PLUS_DI_Clone __pyx_string_tab[1809]
-#define __pyx_n_u_TA_PLUS_DI_Open __pyx_string_tab[1810]
-#define __pyx_n_u_TA_PLUS_DI_OpenAndFill __pyx_string_tab[1811]
-#define __pyx_n_u_TA_PLUS_DI_Peek __pyx_string_tab[1812]
-#define __pyx_n_u_TA_PLUS_DI_Update __pyx_string_tab[1813]
-#define __pyx_n_u_TA_PLUS_DI_Value __pyx_string_tab[1814]
-#define __pyx_n_u_TA_PLUS_DM __pyx_string_tab[1815]
-#define __pyx_n_u_TA_PLUS_DM_Clone __pyx_string_tab[1816]
-#define __pyx_n_u_TA_PLUS_DM_Open __pyx_string_tab[1817]
-#define __pyx_n_u_TA_PLUS_DM_OpenAndFill __pyx_string_tab[1818]
-#define __pyx_n_u_TA_PLUS_DM_Peek __pyx_string_tab[1819]
-#define __pyx_n_u_TA_PLUS_DM_Update __pyx_string_tab[1820]
-#define __pyx_n_u_TA_PLUS_DM_Value __pyx_string_tab[1821]
-#define __pyx_n_u_TA_PPO __pyx_string_tab[1822]
-#define __pyx_n_u_TA_PPO_Clone __pyx_string_tab[1823]
-#define __pyx_n_u_TA_PPO_Open __pyx_string_tab[1824]
-#define __pyx_n_u_TA_PPO_OpenAndFill __pyx_string_tab[1825]
-#define __pyx_n_u_TA_PPO_Peek __pyx_string_tab[1826]
-#define __pyx_n_u_TA_PPO_Update __pyx_string_tab[1827]
-#define __pyx_n_u_TA_PPO_Value __pyx_string_tab[1828]
-#define __pyx_n_u_TA_PVI __pyx_string_tab[1829]
-#define __pyx_n_u_TA_PVI_Clone __pyx_string_tab[1830]
-#define __pyx_n_u_TA_PVI_Open __pyx_string_tab[1831]
-#define __pyx_n_u_TA_PVI_OpenAndFill __pyx_string_tab[1832]
-#define __pyx_n_u_TA_PVI_Peek __pyx_string_tab[1833]
-#define __pyx_n_u_TA_PVI_Update __pyx_string_tab[1834]
-#define __pyx_n_u_TA_PVI_Value __pyx_string_tab[1835]
-#define __pyx_n_u_TA_PVO __pyx_string_tab[1836]
-#define __pyx_n_u_TA_PVO_Clone __pyx_string_tab[1837]
-#define __pyx_n_u_TA_PVO_Open __pyx_string_tab[1838]
-#define __pyx_n_u_TA_PVO_OpenAndFill __pyx_string_tab[1839]
-#define __pyx_n_u_TA_PVO_Peek __pyx_string_tab[1840]
-#define __pyx_n_u_TA_PVO_Update __pyx_string_tab[1841]
-#define __pyx_n_u_TA_PVO_Value __pyx_string_tab[1842]
-#define __pyx_n_u_TA_PVT __pyx_string_tab[1843]
-#define __pyx_n_u_TA_PVT_Clone __pyx_string_tab[1844]
-#define __pyx_n_u_TA_PVT_Open __pyx_string_tab[1845]
-#define __pyx_n_u_TA_PVT_OpenAndFill __pyx_string_tab[1846]
-#define __pyx_n_u_TA_PVT_Peek __pyx_string_tab[1847]
-#define __pyx_n_u_TA_PVT_Update __pyx_string_tab[1848]
-#define __pyx_n_u_TA_PVT_Value __pyx_string_tab[1849]
-#define __pyx_n_u_TA_ParamHolderAlloc __pyx_string_tab[1850]
-#define __pyx_n_u_TA_ParamHolderFree __pyx_string_tab[1851]
-#define __pyx_n_u_TA_QSTICK __pyx_string_tab[1852]
-#define __pyx_n_u_TA_QSTICK_Clone __pyx_string_tab[1853]
-#define __pyx_n_u_TA_QSTICK_Open __pyx_string_tab[1854]
-#define __pyx_n_u_TA_QSTICK_OpenAndFill __pyx_string_tab[1855]
-#define __pyx_n_u_TA_QSTICK_Peek __pyx_string_tab[1856]
-#define __pyx_n_u_TA_QSTICK_Update __pyx_string_tab[1857]
-#define __pyx_n_u_TA_QSTICK_Value __pyx_string_tab[1858]
-#define __pyx_n_u_TA_RMA __pyx_string_tab[1859]
-#define __pyx_n_u_TA_RMA_Clone __pyx_string_tab[1860]
-#define __pyx_n_u_TA_RMA_Open __pyx_string_tab[1861]
-#define __pyx_n_u_TA_RMA_OpenAndFill __pyx_string_tab[1862]
-#define __pyx_n_u_TA_RMA_Peek __pyx_string_tab[1863]
-#define __pyx_n_u_TA_RMA_Update __pyx_string_tab[1864]
-#define __pyx_n_u_TA_RMA_Value __pyx_string_tab[1865]
-#define __pyx_n_u_TA_ROC __pyx_string_tab[1866]
-#define __pyx_n_u_TA_ROCP __pyx_string_tab[1867]
-#define __pyx_n_u_TA_ROCP_Clone __pyx_string_tab[1868]
-#define __pyx_n_u_TA_ROCP_Open __pyx_string_tab[1869]
-#define __pyx_n_u_TA_ROCP_OpenAndFill __pyx_string_tab[1870]
-#define __pyx_n_u_TA_ROCP_Peek __pyx_string_tab[1871]
-#define __pyx_n_u_TA_ROCP_Update __pyx_string_tab[1872]
-#define __pyx_n_u_TA_ROCP_Value __pyx_string_tab[1873]
-#define __pyx_n_u_TA_ROCR __pyx_string_tab[1874]
-#define __pyx_n_u_TA_ROCR100 __pyx_string_tab[1875]
-#define __pyx_n_u_TA_ROCR100_Clone __pyx_string_tab[1876]
-#define __pyx_n_u_TA_ROCR100_Open __pyx_string_tab[1877]
-#define __pyx_n_u_TA_ROCR100_OpenAndFill __pyx_string_tab[1878]
-#define __pyx_n_u_TA_ROCR100_Peek __pyx_string_tab[1879]
-#define __pyx_n_u_TA_ROCR100_Update __pyx_string_tab[1880]
-#define __pyx_n_u_TA_ROCR100_Value __pyx_string_tab[1881]
-#define __pyx_n_u_TA_ROCR_Clone __pyx_string_tab[1882]
-#define __pyx_n_u_TA_ROCR_Open __pyx_string_tab[1883]
-#define __pyx_n_u_TA_ROCR_OpenAndFill __pyx_string_tab[1884]
-#define __pyx_n_u_TA_ROCR_Peek __pyx_string_tab[1885]
-#define __pyx_n_u_TA_ROCR_Update __pyx_string_tab[1886]
-#define __pyx_n_u_TA_ROCR_Value __pyx_string_tab[1887]
-#define __pyx_n_u_TA_ROC_Clone __pyx_string_tab[1888]
-#define __pyx_n_u_TA_ROC_Open __pyx_string_tab[1889]
-#define __pyx_n_u_TA_ROC_OpenAndFill __pyx_string_tab[1890]
-#define __pyx_n_u_TA_ROC_Peek __pyx_string_tab[1891]
-#define __pyx_n_u_TA_ROC_Update __pyx_string_tab[1892]
-#define __pyx_n_u_TA_ROC_Value __pyx_string_tab[1893]
-#define __pyx_n_u_TA_RSI __pyx_string_tab[1894]
-#define __pyx_n_u_TA_RSI_Clone __pyx_string_tab[1895]
-#define __pyx_n_u_TA_RSI_Open __pyx_string_tab[1896]
-#define __pyx_n_u_TA_RSI_OpenAndFill __pyx_string_tab[1897]
-#define __pyx_n_u_TA_RSI_Peek __pyx_string_tab[1898]
-#define __pyx_n_u_TA_RSI_Update __pyx_string_tab[1899]
-#define __pyx_n_u_TA_RSI_Value __pyx_string_tab[1900]
-#define __pyx_n_u_TA_RVI __pyx_string_tab[1901]
-#define __pyx_n_u_TA_RVI_Clone __pyx_string_tab[1902]
-#define __pyx_n_u_TA_RVI_Open __pyx_string_tab[1903]
-#define __pyx_n_u_TA_RVI_OpenAndFill __pyx_string_tab[1904]
-#define __pyx_n_u_TA_RVI_Peek __pyx_string_tab[1905]
-#define __pyx_n_u_TA_RVI_Update __pyx_string_tab[1906]
-#define __pyx_n_u_TA_RVI_Value __pyx_string_tab[1907]
-#define __pyx_n_u_TA_RVOL __pyx_string_tab[1908]
-#define __pyx_n_u_TA_RVOL_Clone __pyx_string_tab[1909]
-#define __pyx_n_u_TA_RVOL_Open __pyx_string_tab[1910]
-#define __pyx_n_u_TA_RVOL_OpenAndFill __pyx_string_tab[1911]
-#define __pyx_n_u_TA_RVOL_Peek __pyx_string_tab[1912]
-#define __pyx_n_u_TA_RVOL_Update __pyx_string_tab[1913]
-#define __pyx_n_u_TA_RVOL_Value __pyx_string_tab[1914]
-#define __pyx_n_u_TA_RestoreCandleDefaultSettings __pyx_string_tab[1915]
-#define __pyx_n_u_TA_SAR __pyx_string_tab[1916]
-#define __pyx_n_u_TA_SAREXT __pyx_string_tab[1917]
-#define __pyx_n_u_TA_SAREXT_Clone __pyx_string_tab[1918]
-#define __pyx_n_u_TA_SAREXT_Open __pyx_string_tab[1919]
-#define __pyx_n_u_TA_SAREXT_OpenAndFill __pyx_string_tab[1920]
-#define __pyx_n_u_TA_SAREXT_Peek __pyx_string_tab[1921]
-#define __pyx_n_u_TA_SAREXT_Update __pyx_string_tab[1922]
-#define __pyx_n_u_TA_SAREXT_Value __pyx_string_tab[1923]
-#define __pyx_n_u_TA_SAR_Clone __pyx_string_tab[1924]
-#define __pyx_n_u_TA_SAR_Open __pyx_string_tab[1925]
-#define __pyx_n_u_TA_SAR_OpenAndFill __pyx_string_tab[1926]
-#define __pyx_n_u_TA_SAR_Peek __pyx_string_tab[1927]
-#define __pyx_n_u_TA_SAR_Update __pyx_string_tab[1928]
-#define __pyx_n_u_TA_SAR_Value __pyx_string_tab[1929]
-#define __pyx_n_u_TA_SIN __pyx_string_tab[1930]
-#define __pyx_n_u_TA_SINH __pyx_string_tab[1931]
-#define __pyx_n_u_TA_SINH_Clone __pyx_string_tab[1932]
-#define __pyx_n_u_TA_SINH_Open __pyx_string_tab[1933]
-#define __pyx_n_u_TA_SINH_OpenAndFill __pyx_string_tab[1934]
-#define __pyx_n_u_TA_SINH_Peek __pyx_string_tab[1935]
-#define __pyx_n_u_TA_SINH_Update __pyx_string_tab[1936]
-#define __pyx_n_u_TA_SINH_Value __pyx_string_tab[1937]
-#define __pyx_n_u_TA_SIN_Clone __pyx_string_tab[1938]
-#define __pyx_n_u_TA_SIN_Open __pyx_string_tab[1939]
-#define __pyx_n_u_TA_SIN_OpenAndFill __pyx_string_tab[1940]
-#define __pyx_n_u_TA_SIN_Peek __pyx_string_tab[1941]
-#define __pyx_n_u_TA_SIN_Update __pyx_string_tab[1942]
-#define __pyx_n_u_TA_SIN_Value __pyx_string_tab[1943]
-#define __pyx_n_u_TA_SMA __pyx_string_tab[1944]
-#define __pyx_n_u_TA_SMA_Clone __pyx_string_tab[1945]
-#define __pyx_n_u_TA_SMA_Open __pyx_string_tab[1946]
-#define __pyx_n_u_TA_SMA_OpenAndFill __pyx_string_tab[1947]
-#define __pyx_n_u_TA_SMA_Peek __pyx_string_tab[1948]
-#define __pyx_n_u_TA_SMA_Update __pyx_string_tab[1949]
-#define __pyx_n_u_TA_SMA_Value __pyx_string_tab[1950]
-#define __pyx_n_u_TA_SMI __pyx_string_tab[1951]
-#define __pyx_n_u_TA_SMI_Clone __pyx_string_tab[1952]
-#define __pyx_n_u_TA_SMI_Open __pyx_string_tab[1953]
-#define __pyx_n_u_TA_SMI_OpenAndFill __pyx_string_tab[1954]
-#define __pyx_n_u_TA_SMI_Peek __pyx_string_tab[1955]
-#define __pyx_n_u_TA_SMI_Update __pyx_string_tab[1956]
-#define __pyx_n_u_TA_SMI_Value __pyx_string_tab[1957]
-#define __pyx_n_u_TA_SQRT __pyx_string_tab[1958]
-#define __pyx_n_u_TA_SQRT_Clone __pyx_string_tab[1959]
-#define __pyx_n_u_TA_SQRT_Open __pyx_string_tab[1960]
-#define __pyx_n_u_TA_SQRT_OpenAndFill __pyx_string_tab[1961]
-#define __pyx_n_u_TA_SQRT_Peek __pyx_string_tab[1962]
-#define __pyx_n_u_TA_SQRT_Update __pyx_string_tab[1963]
-#define __pyx_n_u_TA_SQRT_Value __pyx_string_tab[1964]
-#define __pyx_n_u_TA_STDDEV __pyx_string_tab[1965]
-#define __pyx_n_u_TA_STDDEV_Clone __pyx_string_tab[1966]
-#define __pyx_n_u_TA_STDDEV_Open __pyx_string_tab[1967]
-#define __pyx_n_u_TA_STDDEV_OpenAndFill __pyx_string_tab[1968]
-#define __pyx_n_u_TA_STDDEV_Peek __pyx_string_tab[1969]
-#define __pyx_n_u_TA_STDDEV_Update __pyx_string_tab[1970]
-#define __pyx_n_u_TA_STDDEV_Value __pyx_string_tab[1971]
-#define __pyx_n_u_TA_STOCH __pyx_string_tab[1972]
-#define __pyx_n_u_TA_STOCHF __pyx_string_tab[1973]
-#define __pyx_n_u_TA_STOCHF_Clone __pyx_string_tab[1974]
-#define __pyx_n_u_TA_STOCHF_Open __pyx_string_tab[1975]
-#define __pyx_n_u_TA_STOCHF_OpenAndFill __pyx_string_tab[1976]
-#define __pyx_n_u_TA_STOCHF_Peek __pyx_string_tab[1977]
-#define __pyx_n_u_TA_STOCHF_Update __pyx_string_tab[1978]
-#define __pyx_n_u_TA_STOCHF_Value __pyx_string_tab[1979]
-#define __pyx_n_u_TA_STOCHRSI __pyx_string_tab[1980]
-#define __pyx_n_u_TA_STOCHRSI_Clone __pyx_string_tab[1981]
-#define __pyx_n_u_TA_STOCHRSI_Open __pyx_string_tab[1982]
-#define __pyx_n_u_TA_STOCHRSI_OpenAndFill __pyx_string_tab[1983]
-#define __pyx_n_u_TA_STOCHRSI_Peek __pyx_string_tab[1984]
-#define __pyx_n_u_TA_STOCHRSI_Update __pyx_string_tab[1985]
-#define __pyx_n_u_TA_STOCHRSI_Value __pyx_string_tab[1986]
-#define __pyx_n_u_TA_STOCH_Clone __pyx_string_tab[1987]
-#define __pyx_n_u_TA_STOCH_Open __pyx_string_tab[1988]
-#define __pyx_n_u_TA_STOCH_OpenAndFill __pyx_string_tab[1989]
-#define __pyx_n_u_TA_STOCH_Peek __pyx_string_tab[1990]
-#define __pyx_n_u_TA_STOCH_Update __pyx_string_tab[1991]
-#define __pyx_n_u_TA_STOCH_Value __pyx_string_tab[1992]
-#define __pyx_n_u_TA_SUB __pyx_string_tab[1993]
-#define __pyx_n_u_TA_SUB_Clone __pyx_string_tab[1994]
-#define __pyx_n_u_TA_SUB_Open __pyx_string_tab[1995]
-#define __pyx_n_u_TA_SUB_OpenAndFill __pyx_string_tab[1996]
-#define __pyx_n_u_TA_SUB_Peek __pyx_string_tab[1997]
-#define __pyx_n_u_TA_SUB_Update __pyx_string_tab[1998]
-#define __pyx_n_u_TA_SUB_Value __pyx_string_tab[1999]
-#define __pyx_n_u_TA_SUM __pyx_string_tab[2000]
-#define __pyx_n_u_TA_SUM_Clone __pyx_string_tab[2001]
-#define __pyx_n_u_TA_SUM_Open __pyx_string_tab[2002]
-#define __pyx_n_u_TA_SUM_OpenAndFill __pyx_string_tab[2003]
-#define __pyx_n_u_TA_SUM_Peek __pyx_string_tab[2004]
-#define __pyx_n_u_TA_SUM_Update __pyx_string_tab[2005]
-#define __pyx_n_u_TA_SUM_Value __pyx_string_tab[2006]
-#define __pyx_n_u_TA_SUPERTREND __pyx_string_tab[2007]
-#define __pyx_n_u_TA_SUPERTREND_Clone __pyx_string_tab[2008]
-#define __pyx_n_u_TA_SUPERTREND_Open __pyx_string_tab[2009]
-#define __pyx_n_u_TA_SUPERTREND_OpenAndFill __pyx_string_tab[2010]
-#define __pyx_n_u_TA_SUPERTREND_Peek __pyx_string_tab[2011]
-#define __pyx_n_u_TA_SUPERTREND_Update __pyx_string_tab[2012]
-#define __pyx_n_u_TA_SUPERTREND_Value __pyx_string_tab[2013]
-#define __pyx_n_u_TA_SetCandleSettings __pyx_string_tab[2014]
-#define __pyx_n_u_TA_SetCompatibility __pyx_string_tab[2015]
-#define __pyx_n_u_TA_SetOptInputParamInteger __pyx_string_tab[2016]
-#define __pyx_n_u_TA_SetOptInputParamReal __pyx_string_tab[2017]
-#define __pyx_n_u_TA_SetUnstablePeriod __pyx_string_tab[2018]
-#define __pyx_n_u_TA_Shutdown __pyx_string_tab[2019]
-#define __pyx_n_u_TA_T3 __pyx_string_tab[2020]
-#define __pyx_n_u_TA_T3_Clone __pyx_string_tab[2021]
-#define __pyx_n_u_TA_T3_Open __pyx_string_tab[2022]
-#define __pyx_n_u_TA_T3_OpenAndFill __pyx_string_tab[2023]
-#define __pyx_n_u_TA_T3_Peek __pyx_string_tab[2024]
-#define __pyx_n_u_TA_T3_Update __pyx_string_tab[2025]
-#define __pyx_n_u_TA_T3_Value __pyx_string_tab[2026]
-#define __pyx_n_u_TA_TAN __pyx_string_tab[2027]
-#define __pyx_n_u_TA_TANH __pyx_string_tab[2028]
-#define __pyx_n_u_TA_TANH_Clone __pyx_string_tab[2029]
-#define __pyx_n_u_TA_TANH_Open __pyx_string_tab[2030]
-#define __pyx_n_u_TA_TANH_OpenAndFill __pyx_string_tab[2031]
-#define __pyx_n_u_TA_TANH_Peek __pyx_string_tab[2032]
-#define __pyx_n_u_TA_TANH_Update __pyx_string_tab[2033]
-#define __pyx_n_u_TA_TANH_Value __pyx_string_tab[2034]
-#define __pyx_n_u_TA_TAN_Clone __pyx_string_tab[2035]
-#define __pyx_n_u_TA_TAN_Open __pyx_string_tab[2036]
-#define __pyx_n_u_TA_TAN_OpenAndFill __pyx_string_tab[2037]
-#define __pyx_n_u_TA_TAN_Peek __pyx_string_tab[2038]
-#define __pyx_n_u_TA_TAN_Update __pyx_string_tab[2039]
-#define __pyx_n_u_TA_TAN_Value __pyx_string_tab[2040]
-#define __pyx_n_u_TA_TEMA __pyx_string_tab[2041]
-#define __pyx_n_u_TA_TEMA_Clone __pyx_string_tab[2042]
-#define __pyx_n_u_TA_TEMA_Open __pyx_string_tab[2043]
-#define __pyx_n_u_TA_TEMA_OpenAndFill __pyx_string_tab[2044]
-#define __pyx_n_u_TA_TEMA_Peek __pyx_string_tab[2045]
-#define __pyx_n_u_TA_TEMA_Update __pyx_string_tab[2046]
-#define __pyx_n_u_TA_TEMA_Value __pyx_string_tab[2047]
-#define __pyx_n_u_TA_TRANGE __pyx_string_tab[2048]
-#define __pyx_n_u_TA_TRANGE_Clone __pyx_string_tab[2049]
-#define __pyx_n_u_TA_TRANGE_Open __pyx_string_tab[2050]
-#define __pyx_n_u_TA_TRANGE_OpenAndFill __pyx_string_tab[2051]
-#define __pyx_n_u_TA_TRANGE_Peek __pyx_string_tab[2052]
-#define __pyx_n_u_TA_TRANGE_Update __pyx_string_tab[2053]
-#define __pyx_n_u_TA_TRANGE_Value __pyx_string_tab[2054]
-#define __pyx_n_u_TA_TRIMA __pyx_string_tab[2055]
-#define __pyx_n_u_TA_TRIMA_Clone __pyx_string_tab[2056]
-#define __pyx_n_u_TA_TRIMA_Open __pyx_string_tab[2057]
-#define __pyx_n_u_TA_TRIMA_OpenAndFill __pyx_string_tab[2058]
-#define __pyx_n_u_TA_TRIMA_Peek __pyx_string_tab[2059]
-#define __pyx_n_u_TA_TRIMA_Update __pyx_string_tab[2060]
-#define __pyx_n_u_TA_TRIMA_Value __pyx_string_tab[2061]
-#define __pyx_n_u_TA_TRIX __pyx_string_tab[2062]
-#define __pyx_n_u_TA_TRIX_Clone __pyx_string_tab[2063]
-#define __pyx_n_u_TA_TRIX_Open __pyx_string_tab[2064]
-#define __pyx_n_u_TA_TRIX_OpenAndFill __pyx_string_tab[2065]
-#define __pyx_n_u_TA_TRIX_Peek __pyx_string_tab[2066]
-#define __pyx_n_u_TA_TRIX_Update __pyx_string_tab[2067]
-#define __pyx_n_u_TA_TRIX_Value __pyx_string_tab[2068]
-#define __pyx_n_u_TA_TSF __pyx_string_tab[2069]
-#define __pyx_n_u_TA_TSF_Clone __pyx_string_tab[2070]
-#define __pyx_n_u_TA_TSF_Open __pyx_string_tab[2071]
-#define __pyx_n_u_TA_TSF_OpenAndFill __pyx_string_tab[2072]
-#define __pyx_n_u_TA_TSF_Peek __pyx_string_tab[2073]
-#define __pyx_n_u_TA_TSF_Update __pyx_string_tab[2074]
-#define __pyx_n_u_TA_TSF_Value __pyx_string_tab[2075]
-#define __pyx_n_u_TA_TSI __pyx_string_tab[2076]
-#define __pyx_n_u_TA_TSI_Clone __pyx_string_tab[2077]
-#define __pyx_n_u_TA_TSI_Open __pyx_string_tab[2078]
-#define __pyx_n_u_TA_TSI_OpenAndFill __pyx_string_tab[2079]
-#define __pyx_n_u_TA_TSI_Peek __pyx_string_tab[2080]
-#define __pyx_n_u_TA_TSI_Update __pyx_string_tab[2081]
-#define __pyx_n_u_TA_TSI_Value __pyx_string_tab[2082]
-#define __pyx_n_u_TA_TYPPRICE __pyx_string_tab[2083]
-#define __pyx_n_u_TA_TYPPRICE_Clone __pyx_string_tab[2084]
-#define __pyx_n_u_TA_TYPPRICE_Open __pyx_string_tab[2085]
-#define __pyx_n_u_TA_TYPPRICE_OpenAndFill __pyx_string_tab[2086]
-#define __pyx_n_u_TA_TYPPRICE_Peek __pyx_string_tab[2087]
-#define __pyx_n_u_TA_TYPPRICE_Update __pyx_string_tab[2088]
-#define __pyx_n_u_TA_TYPPRICE_Value __pyx_string_tab[2089]
-#define __pyx_n_u_TA_ULTOSC __pyx_string_tab[2090]
-#define __pyx_n_u_TA_ULTOSC_Clone __pyx_string_tab[2091]
-#define __pyx_n_u_TA_ULTOSC_Open __pyx_string_tab[2092]
-#define __pyx_n_u_TA_ULTOSC_OpenAndFill __pyx_string_tab[2093]
-#define __pyx_n_u_TA_ULTOSC_Peek __pyx_string_tab[2094]
-#define __pyx_n_u_TA_ULTOSC_Update __pyx_string_tab[2095]
-#define __pyx_n_u_TA_ULTOSC_Value __pyx_string_tab[2096]
-#define __pyx_n_u_TA_VAR __pyx_string_tab[2097]
-#define __pyx_n_u_TA_VAR_Clone __pyx_string_tab[2098]
-#define __pyx_n_u_TA_VAR_Open __pyx_string_tab[2099]
-#define __pyx_n_u_TA_VAR_OpenAndFill __pyx_string_tab[2100]
-#define __pyx_n_u_TA_VAR_Peek __pyx_string_tab[2101]
-#define __pyx_n_u_TA_VAR_Update __pyx_string_tab[2102]
-#define __pyx_n_u_TA_VAR_Value __pyx_string_tab[2103]
-#define __pyx_n_u_TA_VHF __pyx_string_tab[2104]
-#define __pyx_n_u_TA_VHF_Clone __pyx_string_tab[2105]
-#define __pyx_n_u_TA_VHF_Open __pyx_string_tab[2106]
-#define __pyx_n_u_TA_VHF_OpenAndFill __pyx_string_tab[2107]
-#define __pyx_n_u_TA_VHF_Peek __pyx_string_tab[2108]
-#define __pyx_n_u_TA_VHF_Update __pyx_string_tab[2109]
-#define __pyx_n_u_TA_VHF_Value __pyx_string_tab[2110]
-#define __pyx_n_u_TA_VORTEX __pyx_string_tab[2111]
-#define __pyx_n_u_TA_VORTEX_Clone __pyx_string_tab[2112]
-#define __pyx_n_u_TA_VORTEX_Open __pyx_string_tab[2113]
-#define __pyx_n_u_TA_VORTEX_OpenAndFill __pyx_string_tab[2114]
-#define __pyx_n_u_TA_VORTEX_Peek __pyx_string_tab[2115]
-#define __pyx_n_u_TA_VORTEX_Update __pyx_string_tab[2116]
-#define __pyx_n_u_TA_VORTEX_Value __pyx_string_tab[2117]
-#define __pyx_n_u_TA_VWAP __pyx_string_tab[2118]
-#define __pyx_n_u_TA_VWAP_Clone __pyx_string_tab[2119]
-#define __pyx_n_u_TA_VWAP_Open __pyx_string_tab[2120]
-#define __pyx_n_u_TA_VWAP_OpenAndFill __pyx_string_tab[2121]
-#define __pyx_n_u_TA_VWAP_Peek __pyx_string_tab[2122]
-#define __pyx_n_u_TA_VWAP_Update __pyx_string_tab[2123]
-#define __pyx_n_u_TA_VWAP_Value __pyx_string_tab[2124]
-#define __pyx_n_u_TA_VWMA __pyx_string_tab[2125]
-#define __pyx_n_u_TA_VWMA_Clone __pyx_string_tab[2126]
-#define __pyx_n_u_TA_VWMA_Open __pyx_string_tab[2127]
-#define __pyx_n_u_TA_VWMA_OpenAndFill __pyx_string_tab[2128]
-#define __pyx_n_u_TA_VWMA_Peek __pyx_string_tab[2129]
-#define __pyx_n_u_TA_VWMA_Update __pyx_string_tab[2130]
-#define __pyx_n_u_TA_VWMA_Value __pyx_string_tab[2131]
-#define __pyx_n_u_TA_WAD __pyx_string_tab[2132]
-#define __pyx_n_u_TA_WAD_Clone __pyx_string_tab[2133]
-#define __pyx_n_u_TA_WAD_Open __pyx_string_tab[2134]
-#define __pyx_n_u_TA_WAD_OpenAndFill __pyx_string_tab[2135]
-#define __pyx_n_u_TA_WAD_Peek __pyx_string_tab[2136]
-#define __pyx_n_u_TA_WAD_Update __pyx_string_tab[2137]
-#define __pyx_n_u_TA_WAD_Value __pyx_string_tab[2138]
-#define __pyx_n_u_TA_WCLPRICE __pyx_string_tab[2139]
-#define __pyx_n_u_TA_WCLPRICE_Clone __pyx_string_tab[2140]
-#define __pyx_n_u_TA_WCLPRICE_Open __pyx_string_tab[2141]
-#define __pyx_n_u_TA_WCLPRICE_OpenAndFill __pyx_string_tab[2142]
-#define __pyx_n_u_TA_WCLPRICE_Peek __pyx_string_tab[2143]
-#define __pyx_n_u_TA_WCLPRICE_Update __pyx_string_tab[2144]
-#define __pyx_n_u_TA_WCLPRICE_Value __pyx_string_tab[2145]
-#define __pyx_n_u_TA_WILLR __pyx_string_tab[2146]
-#define __pyx_n_u_TA_WILLR_Clone __pyx_string_tab[2147]
-#define __pyx_n_u_TA_WILLR_Open __pyx_string_tab[2148]
-#define __pyx_n_u_TA_WILLR_OpenAndFill __pyx_string_tab[2149]
-#define __pyx_n_u_TA_WILLR_Peek __pyx_string_tab[2150]
-#define __pyx_n_u_TA_WILLR_Update __pyx_string_tab[2151]
-#define __pyx_n_u_TA_WILLR_Value __pyx_string_tab[2152]
-#define __pyx_n_u_TA_WMA __pyx_string_tab[2153]
-#define __pyx_n_u_TA_WMA_Clone __pyx_string_tab[2154]
-#define __pyx_n_u_TA_WMA_Open __pyx_string_tab[2155]
-#define __pyx_n_u_TA_WMA_OpenAndFill __pyx_string_tab[2156]
-#define __pyx_n_u_TA_WMA_Peek __pyx_string_tab[2157]
-#define __pyx_n_u_TA_WMA_Update __pyx_string_tab[2158]
-#define __pyx_n_u_TA_WMA_Value __pyx_string_tab[2159]
-#define __pyx_n_u_TA_ZLEMA __pyx_string_tab[2160]
-#define __pyx_n_u_TA_ZLEMA_Clone __pyx_string_tab[2161]
-#define __pyx_n_u_TA_ZLEMA_Open __pyx_string_tab[2162]
-#define __pyx_n_u_TA_ZLEMA_OpenAndFill __pyx_string_tab[2163]
-#define __pyx_n_u_TA_ZLEMA_Peek __pyx_string_tab[2164]
-#define __pyx_n_u_TA_ZLEMA_Update __pyx_string_tab[2165]
-#define __pyx_n_u_TA_ZLEMA_Value __pyx_string_tab[2166]
-#define __pyx_n_u_TEMA __pyx_string_tab[2167]
-#define __pyx_n_u_TEMA_Stream __pyx_string_tab[2168]
-#define __pyx_n_u_TEMA_Stream_open_and_fill __pyx_string_tab[2169]
-#define __pyx_n_u_TRANGE __pyx_string_tab[2170]
-#define __pyx_n_u_TRANGE_Stream __pyx_string_tab[2171]
-#define __pyx_n_u_TRANGE_Stream_open_and_fill __pyx_string_tab[2172]
-#define __pyx_n_u_TRIMA __pyx_string_tab[2173]
-#define __pyx_n_u_TRIMA_Stream __pyx_string_tab[2174]
-#define __pyx_n_u_TRIMA_Stream_open_and_fill __pyx_string_tab[2175]
-#define __pyx_n_u_TRIX __pyx_string_tab[2176]
-#define __pyx_n_u_TRIX_Stream __pyx_string_tab[2177]
-#define __pyx_n_u_TRIX_Stream_open_and_fill __pyx_string_tab[2178]
-#define __pyx_n_u_TSF __pyx_string_tab[2179]
-#define __pyx_n_u_TSF_Stream __pyx_string_tab[2180]
-#define __pyx_n_u_TSF_Stream_open_and_fill __pyx_string_tab[2181]
-#define __pyx_n_u_TSI __pyx_string_tab[2182]
-#define __pyx_n_u_TSI_Stream __pyx_string_tab[2183]
-#define __pyx_n_u_TSI_Stream_open_and_fill __pyx_string_tab[2184]
-#define __pyx_n_u_TYPPRICE __pyx_string_tab[2185]
-#define __pyx_n_u_TYPPRICE_Stream __pyx_string_tab[2186]
-#define __pyx_n_u_TYPPRICE_Stream_open_and_fill __pyx_string_tab[2187]
-#define __pyx_n_u_ULTOSC __pyx_string_tab[2188]
-#define __pyx_n_u_ULTOSC_Stream __pyx_string_tab[2189]
-#define __pyx_n_u_ULTOSC_Stream_open_and_fill __pyx_string_tab[2190]
-#define __pyx_n_u_VAR __pyx_string_tab[2191]
-#define __pyx_n_u_VAR_Stream __pyx_string_tab[2192]
-#define __pyx_n_u_VAR_Stream_open_and_fill __pyx_string_tab[2193]
-#define __pyx_n_u_VHF __pyx_string_tab[2194]
-#define __pyx_n_u_VHF_Stream __pyx_string_tab[2195]
-#define __pyx_n_u_VHF_Stream_open_and_fill __pyx_string_tab[2196]
-#define __pyx_n_u_VORTEX __pyx_string_tab[2197]
-#define __pyx_n_u_VORTEX_Stream __pyx_string_tab[2198]
-#define __pyx_n_u_VORTEX_Stream_open_and_fill __pyx_string_tab[2199]
-#define __pyx_n_u_VWAP __pyx_string_tab[2200]
-#define __pyx_n_u_VWAP_Stream __pyx_string_tab[2201]
-#define __pyx_n_u_VWAP_Stream_open_and_fill __pyx_string_tab[2202]
-#define __pyx_n_u_VWMA __pyx_string_tab[2203]
-#define __pyx_n_u_VWMA_Stream __pyx_string_tab[2204]
-#define __pyx_n_u_VWMA_Stream_open_and_fill __pyx_string_tab[2205]
-#define __pyx_n_u_WAD __pyx_string_tab[2206]
-#define __pyx_n_u_WAD_Stream __pyx_string_tab[2207]
-#define __pyx_n_u_WAD_Stream_open_and_fill __pyx_string_tab[2208]
-#define __pyx_n_u_WCLPRICE __pyx_string_tab[2209]
-#define __pyx_n_u_WCLPRICE_Stream __pyx_string_tab[2210]
-#define __pyx_n_u_WCLPRICE_Stream_open_and_fill __pyx_string_tab[2211]
-#define __pyx_n_u_WILLR __pyx_string_tab[2212]
-#define __pyx_n_u_WILLR_Stream __pyx_string_tab[2213]
-#define __pyx_n_u_WILLR_Stream_open_and_fill __pyx_string_tab[2214]
-#define __pyx_n_u_WMA __pyx_string_tab[2215]
-#define __pyx_n_u_WMA_Stream __pyx_string_tab[2216]
-#define __pyx_n_u_WMA_Stream_open_and_fill __pyx_string_tab[2217]
-#define __pyx_n_u_ZLEMA __pyx_string_tab[2218]
-#define __pyx_n_u_ZLEMA_Stream __pyx_string_tab[2219]
-#define __pyx_n_u_ZLEMA_Stream_open_and_fill __pyx_string_tab[2220]
-#define __pyx_n_u_ARRAY_TYPES __pyx_string_tab[2221]
-#define __pyx_n_u_Function__call_function __pyx_string_tab[2222]
-#define __pyx_n_u_Function__check_opt_input_value __pyx_string_tab[2223]
-#define __pyx_n_u_Function__get_opt_input_value __pyx_string_tab[2224]
-#define __pyx_n_u_Function__input_price_series_na __pyx_string_tab[2225]
-#define __pyx_n_u_Function__local __pyx_string_tab[2226]
-#define __pyx_n_u_Function__localdata __pyx_string_tab[2227]
-#define __pyx_n_u_Function__name __pyx_string_tab[2228]
-#define __pyx_n_u_Function__namestr __pyx_string_tab[2229]
-#define __pyx_n_u_INPUT_ARRAYS_TYPES __pyx_string_tab[2230]
-#define __pyx_n_u_INPUT_PRICE_SERIES_DEFAULTS __pyx_string_tab[2231]
-#define __pyx_n_u_PANDAS_DATAFRAME __pyx_string_tab[2232]
-#define __pyx_n_u_PANDAS_SERIES __pyx_string_tab[2233]
-#define __pyx_n_u_POLARS_DATAFRAME __pyx_string_tab[2234]
-#define __pyx_n_u_POLARS_SERIES __pyx_string_tab[2235]
-#define __pyx_n_u_Pyx_PyDict_NextRef __pyx_string_tab[2236]
-#define __pyx_n_u_TA_FUNCTION_NAMES __pyx_string_tab[2237]
-#define __pyx_n_u_all __pyx_string_tab[2238]
-#define __pyx_n_u_annotate __pyx_string_tab[2239]
-#define __pyx_n_u_call __pyx_string_tab[2240]
-#define __pyx_n_u_call_function __pyx_string_tab[2241]
-#define __pyx_n_u_check_opt_input_value __pyx_string_tab[2242]
-#define __pyx_n_u_class_getitem __pyx_string_tab[2243]
-#define __pyx_n_u_copy_2 __pyx_string_tab[2244]
-#define __pyx_n_u_deepcopy __pyx_string_tab[2245]
-#define __pyx_n_u_dict __pyx_string_tab[2246]
-#define __pyx_n_u_doc __pyx_string_tab[2247]
-#define __pyx_n_u_func __pyx_string_tab[2248]
-#define __pyx_n_u_get_flags __pyx_string_tab[2249]
-#define __pyx_n_u_get_opt_input_value __pyx_string_tab[2250]
-#define __pyx_n_u_getitem __pyx_string_tab[2251]
-#define __pyx_n_u_init __pyx_string_tab[2252]
-#define __pyx_n_u_input_price_series_names_2 __pyx_string_tab[2253]
-#define __pyx_n_u_local_2 __pyx_string_tab[2254]
-#define __pyx_n_u_main __pyx_string_tab[2255]
-#define __pyx_n_u_metaclass __pyx_string_tab[2256]
-#define __pyx_n_u_module __pyx_string_tab[2257]
-#define __pyx_n_u_mro_entries __pyx_string_tab[2258]
-#define __pyx_n_u_name_2 __pyx_string_tab[2259]
-#define __pyx_n_u_new __pyx_string_tab[2260]
-#define __pyx_n_u_prepare __pyx_string_tab[2261]
-#define __pyx_n_u_pyx_vtable __pyx_string_tab[2262]
-#define __pyx_n_u_qualname __pyx_string_tab[2263]
-#define __pyx_n_u_reduce __pyx_string_tab[2264]
-#define __pyx_n_u_repr __pyx_string_tab[2265]
-#define __pyx_n_u_set_name __pyx_string_tab[2266]
-#define __pyx_n_u_str __pyx_string_tab[2267]
-#define __pyx_n_u_ta_version __pyx_string_tab[2268]
-#define __pyx_n_u_test __pyx_string_tab[2269]
-#define __pyx_n_u_unicode __pyx_string_tab[2270]
-#define __pyx_n_u_get_defaults_and_docs __pyx_string_tab[2271]
-#define __pyx_n_u_is_coroutine __pyx_string_tab[2272]
-#define __pyx_n_u_lookup __pyx_string_tab[2273]
-#define __pyx_n_u_ta_check_success __pyx_string_tab[2274]
-#define __pyx_n_u_ta_func_unst_id __pyx_string_tab[2275]
-#define __pyx_n_u_ta_func_unst_ids __pyx_string_tab[2276]
-#define __pyx_n_u_ta_func_unst_retired __pyx_string_tab[2277]
-#define __pyx_n_u_ta_getFuncInfo __pyx_string_tab[2278]
-#define __pyx_n_u_ta_getFuncTable __pyx_string_tab[2279]
-#define __pyx_n_u_ta_getGroupTable __pyx_string_tab[2280]
-#define __pyx_n_u_ta_getInputParameterInfo __pyx_string_tab[2281]
-#define __pyx_n_u_ta_getOptInputParameterInfo __pyx_string_tab[2282]
-#define __pyx_n_u_ta_getOutputParameterInfo __pyx_string_tab[2283]
-#define __pyx_n_u_ta_get_compatibility __pyx_string_tab[2284]
-#define __pyx_n_u_ta_get_unstable_period __pyx_string_tab[2285]
-#define __pyx_n_u_ta_initialize __pyx_string_tab[2286]
-#define __pyx_n_u_ta_restore_candle_default_setti __pyx_string_tab[2287]
-#define __pyx_n_u_ta_set_candle_settings __pyx_string_tab[2288]
-#define __pyx_n_u_ta_set_compatibility __pyx_string_tab[2289]
-#define __pyx_n_u_ta_set_unstable_period __pyx_string_tab[2290]
-#define __pyx_n_u_ta_shutdown __pyx_string_tab[2291]
-#define __pyx_n_u_a_close __pyx_string_tab[2292]
-#define __pyx_n_u_a_high __pyx_string_tab[2293]
-#define __pyx_n_u_a_low __pyx_string_tab[2294]
-#define __pyx_n_u_a_open __pyx_string_tab[2295]
-#define __pyx_n_u_a_periods __pyx_string_tab[2296]
-#define __pyx_n_u_a_real __pyx_string_tab[2297]
-#define __pyx_n_u_a_real0 __pyx_string_tab[2298]
-#define __pyx_n_u_a_real1 __pyx_string_tab[2299]
-#define __pyx_n_u_a_volume __pyx_string_tab[2300]
-#define __pyx_n_u_acceleration __pyx_string_tab[2301]
-#define __pyx_n_u_accelerationinitlong __pyx_string_tab[2302]
-#define __pyx_n_u_accelerationinitshort __pyx_string_tab[2303]
-#define __pyx_n_u_accelerationlong __pyx_string_tab[2304]
-#define __pyx_n_u_accelerationmaxlong __pyx_string_tab[2305]
-#define __pyx_n_u_accelerationmaxshort __pyx_string_tab[2306]
-#define __pyx_n_u_accelerationshort __pyx_string_tab[2307]
-#define __pyx_n_u_append __pyx_string_tab[2308]
-#define __pyx_n_u_arg __pyx_string_tab[2309]
-#define __pyx_n_u_args __pyx_string_tab[2310]
-#define __pyx_n_u_arrays __pyx_string_tab[2311]
-#define __pyx_n_u_ascii __pyx_string_tab[2312]
-#define __pyx_n_u_astype __pyx_string_tab[2313]
-#define __pyx_n_u_asyncio_coroutines __pyx_string_tab[2314]
-#define __pyx_n_u_atrperiod __pyx_string_tab[2315]
-#define __pyx_n_u_avgperiod __pyx_string_tab[2316]
-#define __pyx_n_u_b __pyx_string_tab[2317]
-#define __pyx_n_u_begidx __pyx_string_tab[2318]
-#define __pyx_n_u_bit __pyx_string_tab[2319]
-#define __pyx_n_u_bytes2str __pyx_string_tab[2320]
-#define __pyx_n_u_candlestick __pyx_string_tab[2321]
-#define __pyx_n_u_cline_in_traceback __pyx_string_tab[2322]
-#define __pyx_n_u_clone __pyx_string_tab[2323]
-#define __pyx_n_u_close __pyx_string_tab[2324]
-#define __pyx_n_u_collections __pyx_string_tab[2325]
-#define __pyx_n_u_column_stack __pyx_string_tab[2326]
-#define __pyx_n_u_columns __pyx_string_tab[2327]
-#define __pyx_n_u_copy __pyx_string_tab[2328]
-#define __pyx_n_u_d __pyx_string_tab[2329]
-#define __pyx_n_u_decode __pyx_string_tab[2330]
-#define __pyx_n_u_default_value __pyx_string_tab[2331]
-#define __pyx_n_u_defaults __pyx_string_tab[2332]
-#define __pyx_n_u_description __pyx_string_tab[2333]
-#define __pyx_n_u_display_name __pyx_string_tab[2334]
-#define __pyx_n_u_docs __pyx_string_tab[2335]
-#define __pyx_n_u_documentation __pyx_string_tab[2336]
-#define __pyx_n_u_empty __pyx_string_tab[2337]
-#define __pyx_n_u_endidx __pyx_string_tab[2338]
-#define __pyx_n_u_endswith __pyx_string_tab[2339]
-#define __pyx_n_u_enumerate __pyx_string_tab[2340]
-#define __pyx_n_u_factor __pyx_string_tab[2341]
-#define __pyx_n_u_fastd_matype __pyx_string_tab[2342]
-#define __pyx_n_u_fastd_period __pyx_string_tab[2343]
-#define __pyx_n_u_fastk_period __pyx_string_tab[2344]
-#define __pyx_n_u_fastlimit __pyx_string_tab[2345]
-#define __pyx_n_u_fastmatype __pyx_string_tab[2346]
-#define __pyx_n_u_fastperiod __pyx_string_tab[2347]
-#define __pyx_n_u_firstperiod __pyx_string_tab[2348]
-#define __pyx_n_u_flag __pyx_string_tab[2349]
-#define __pyx_n_u_flags __pyx_string_tab[2350]
-#define __pyx_n_u_flags_lookup_dict __pyx_string_tab[2351]
-#define __pyx_n_u_func_args __pyx_string_tab[2352]
-#define __pyx_n_u_func_info __pyx_string_tab[2353]
-#define __pyx_n_u_func_line __pyx_string_tab[2354]
-#define __pyx_n_u_func_object __pyx_string_tab[2355]
-#define __pyx_n_u_function_flags __pyx_string_tab[2356]
-#define __pyx_n_u_function_name __pyx_string_tab[2357]
-#define __pyx_n_u_functions __pyx_string_tab[2358]
-#define __pyx_n_u_get_input_arrays __pyx_string_tab[2359]
-#define __pyx_n_u_get_input_names __pyx_string_tab[2360]
-#define __pyx_n_u_get_parameters __pyx_string_tab[2361]
-#define __pyx_n_u_group __pyx_string_tab[2362]
-#define __pyx_n_u_groups __pyx_string_tab[2363]
-#define __pyx_n_u_handle __pyx_string_tab[2364]
-#define __pyx_n_u_help __pyx_string_tab[2365]
-#define __pyx_n_u_high __pyx_string_tab[2366]
-#define __pyx_n_u_historylen __pyx_string_tab[2367]
-#define __pyx_n_u_holder __pyx_string_tab[2368]
-#define __pyx_n_u_i __pyx_string_tab[2369]
-#define __pyx_n_u_id __pyx_string_tab[2370]
-#define __pyx_n_u_idx __pyx_string_tab[2371]
-#define __pyx_n_u_import_error __pyx_string_tab[2372]
-#define __pyx_n_u_in __pyx_string_tab[2373]
-#define __pyx_n_u_index __pyx_string_tab[2374]
-#define __pyx_n_u_info __pyx_string_tab[2375]
-#define __pyx_n_u_input_arrays __pyx_string_tab[2376]
-#define __pyx_n_u_input_name __pyx_string_tab[2377]
-#define __pyx_n_u_input_names __pyx_string_tab[2378]
-#define __pyx_n_u_input_price_series_names __pyx_string_tab[2379]
-#define __pyx_n_u_integer __pyx_string_tab[2380]
-#define __pyx_n_u_is_empty __pyx_string_tab[2381]
-#define __pyx_n_u_items __pyx_string_tab[2382]
-#define __pyx_n_u_key __pyx_string_tab[2383]
-#define __pyx_n_u_keys __pyx_string_tab[2384]
-#define __pyx_n_u_kwargs __pyx_string_tab[2385]
-#define __pyx_n_u_leftbars __pyx_string_tab[2386]
-#define __pyx_n_u_length __pyx_string_tab[2387]
-#define __pyx_n_u_local __pyx_string_tab[2388]
-#define __pyx_n_u_lookback __pyx_string_tab[2389]
-#define __pyx_n_u_low __pyx_string_tab[2390]
-#define __pyx_n_u_lower __pyx_string_tab[2391]
-#define __pyx_n_u_matype __pyx_string_tab[2392]
-#define __pyx_n_u_maximum __pyx_string_tab[2393]
-#define __pyx_n_u_maxperiod __pyx_string_tab[2394]
-#define __pyx_n_u_memo __pyx_string_tab[2395]
-#define __pyx_n_u_minperiod __pyx_string_tab[2396]
-#define __pyx_n_u_missing __pyx_string_tab[2397]
-#define __pyx_n_u_missing_keys __pyx_string_tab[2398]
-#define __pyx_n_u_module_2 __pyx_string_tab[2399]
-#define __pyx_n_u_msg __pyx_string_tab[2400]
-#define __pyx_n_u_multiplier __pyx_string_tab[2401]
-#define __pyx_n_u_n __pyx_string_tab[2402]
-#define __pyx_n_u_name __pyx_string_tab[2403]
-#define __pyx_n_u_namedtuple __pyx_string_tab[2404]
-#define __pyx_n_u_nan __pyx_string_tab[2405]
-#define __pyx_n_u_nbdev __pyx_string_tab[2406]
-#define __pyx_n_u_nbdevdn __pyx_string_tab[2407]
-#define __pyx_n_u_nbdevup __pyx_string_tab[2408]
-#define __pyx_n_u_no_existing_input_arrays __pyx_string_tab[2409]
-#define __pyx_n_u_num_inputs __pyx_string_tab[2410]
-#define __pyx_n_u_num_opt_inputs __pyx_string_tab[2411]
-#define __pyx_n_u_num_outputs __pyx_string_tab[2412]
-#define __pyx_n_u_numpy __pyx_string_tab[2413]
-#define __pyx_n_u_object __pyx_string_tab[2414]
-#define __pyx_n_u_offsetonreverse __pyx_string_tab[2415]
-#define __pyx_n_u_open __pyx_string_tab[2416]
-#define __pyx_n_u_openInterest __pyx_string_tab[2417]
-#define __pyx_n_u_open_and_fill __pyx_string_tab[2418]
-#define __pyx_n_u_optIn __pyx_string_tab[2419]
-#define __pyx_n_u_opt_input __pyx_string_tab[2420]
-#define __pyx_n_u_opt_input_values __pyx_string_tab[2421]
-#define __pyx_n_u_opt_inputs __pyx_string_tab[2422]
-#define __pyx_n_u_ordereddict __pyx_string_tab[2423]
-#define __pyx_n_u_out __pyx_string_tab[2424]
-#define __pyx_n_u_outaroondown __pyx_string_tab[2425]
-#define __pyx_n_u_outaroonup __pyx_string_tab[2426]
-#define __pyx_n_u_outbearpower __pyx_string_tab[2427]
-#define __pyx_n_u_outbegidx __pyx_string_tab[2428]
-#define __pyx_n_u_outbullpower __pyx_string_tab[2429]
-#define __pyx_n_u_outd __pyx_string_tab[2430]
-#define __pyx_n_u_outfama __pyx_string_tab[2431]
-#define __pyx_n_u_outfastd __pyx_string_tab[2432]
-#define __pyx_n_u_outfastk __pyx_string_tab[2433]
-#define __pyx_n_u_outhaclose __pyx_string_tab[2434]
-#define __pyx_n_u_outhahigh __pyx_string_tab[2435]
-#define __pyx_n_u_outhalow __pyx_string_tab[2436]
-#define __pyx_n_u_outhaopen __pyx_string_tab[2437]
-#define __pyx_n_u_outinphase __pyx_string_tab[2438]
-#define __pyx_n_u_outinteger __pyx_string_tab[2439]
-#define __pyx_n_u_outinteger_data __pyx_string_tab[2440]
-#define __pyx_n_u_outj __pyx_string_tab[2441]
-#define __pyx_n_u_outk __pyx_string_tab[2442]
-#define __pyx_n_u_outleadsine __pyx_string_tab[2443]
-#define __pyx_n_u_outlowerband __pyx_string_tab[2444]
-#define __pyx_n_u_outmacd __pyx_string_tab[2445]
-#define __pyx_n_u_outmacdhist __pyx_string_tab[2446]
-#define __pyx_n_u_outmacdsignal __pyx_string_tab[2447]
-#define __pyx_n_u_outmama __pyx_string_tab[2448]
-#define __pyx_n_u_outmax __pyx_string_tab[2449]
-#define __pyx_n_u_outmaxidx __pyx_string_tab[2450]
-#define __pyx_n_u_outmaxidx_data __pyx_string_tab[2451]
-#define __pyx_n_u_outmiddleband __pyx_string_tab[2452]
-#define __pyx_n_u_outmin __pyx_string_tab[2453]
-#define __pyx_n_u_outminidx __pyx_string_tab[2454]
-#define __pyx_n_u_outminidx_data __pyx_string_tab[2455]
-#define __pyx_n_u_outminusvi __pyx_string_tab[2456]
-#define __pyx_n_u_outnbelement __pyx_string_tab[2457]
-#define __pyx_n_u_outplusvi __pyx_string_tab[2458]
-#define __pyx_n_u_output __pyx_string_tab[2459]
-#define __pyx_n_u_output_flags __pyx_string_tab[2460]
-#define __pyx_n_u_output_name __pyx_string_tab[2461]
-#define __pyx_n_u_output_names __pyx_string_tab[2462]
-#define __pyx_n_u_outputs __pyx_string_tab[2463]
-#define __pyx_n_u_outputs_valid __pyx_string_tab[2464]
-#define __pyx_n_u_outquadrature __pyx_string_tab[2465]
-#define __pyx_n_u_outreal __pyx_string_tab[2466]
-#define __pyx_n_u_outreallowerband __pyx_string_tab[2467]
-#define __pyx_n_u_outrealmiddleband __pyx_string_tab[2468]
-#define __pyx_n_u_outrealupperband __pyx_string_tab[2469]
-#define __pyx_n_u_outsine __pyx_string_tab[2470]
-#define __pyx_n_u_outslowd __pyx_string_tab[2471]
-#define __pyx_n_u_outslowk __pyx_string_tab[2472]
-#define __pyx_n_u_outsmi __pyx_string_tab[2473]
-#define __pyx_n_u_outsmisignal __pyx_string_tab[2474]
-#define __pyx_n_u_outsupertrend __pyx_string_tab[2475]
-#define __pyx_n_u_outswinghigh __pyx_string_tab[2476]
-#define __pyx_n_u_outswinglow __pyx_string_tab[2477]
-#define __pyx_n_u_outtrend __pyx_string_tab[2478]
-#define __pyx_n_u_outupperband __pyx_string_tab[2479]
-#define __pyx_n_u_pandas __pyx_string_tab[2480]
-#define __pyx_n_u_param __pyx_string_tab[2481]
-#define __pyx_n_u_param_name __pyx_string_tab[2482]
-#define __pyx_n_u_parameters __pyx_string_tab[2483]
-#define __pyx_n_u_params __pyx_string_tab[2484]
-#define __pyx_n_u_penetration __pyx_string_tab[2485]
-#define __pyx_n_u_percentile __pyx_string_tab[2486]
-#define __pyx_n_u_period __pyx_string_tab[2487]
-#define __pyx_n_u_periods __pyx_string_tab[2488]
-#define __pyx_n_u_polars __pyx_string_tab[2489]
-#define __pyx_n_u_pop __pyx_string_tab[2490]
-#define __pyx_n_u_price __pyx_string_tab[2491]
-#define __pyx_n_u_price0 __pyx_string_tab[2492]
-#define __pyx_n_u_price1 __pyx_string_tab[2493]
-#define __pyx_n_u_price_series __pyx_string_tab[2494]
-#define __pyx_n_u_price_series_name_values __pyx_string_tab[2495]
-#define __pyx_n_u_prices __pyx_string_tab[2496]
-#define __pyx_n_u_property __pyx_string_tab[2497]
-#define __pyx_n_u_rangetype __pyx_string_tab[2498]
-#define __pyx_n_u_real __pyx_string_tab[2499]
-#define __pyx_n_u_real0 __pyx_string_tab[2500]
-#define __pyx_n_u_real1 __pyx_string_tab[2501]
-#define __pyx_n_u_replace __pyx_string_tab[2502]
-#define __pyx_n_u_results __pyx_string_tab[2503]
-#define __pyx_n_u_ret __pyx_string_tab[2504]
-#define __pyx_n_u_retCode __pyx_string_tab[2505]
-#define __pyx_n_u_ret_code __pyx_string_tab[2506]
-#define __pyx_n_u_rightbars __pyx_string_tab[2507]
-#define __pyx_n_u_roc1period __pyx_string_tab[2508]
-#define __pyx_n_u_roc2period __pyx_string_tab[2509]
-#define __pyx_n_u_rocperiod __pyx_string_tab[2510]
-#define __pyx_n_u_run __pyx_string_tab[2511]
-#define __pyx_n_u_s __pyx_string_tab[2512]
-#define __pyx_n_u_schema __pyx_string_tab[2513]
-#define __pyx_n_u_secondperiod __pyx_string_tab[2514]
-#define __pyx_n_u_self __pyx_string_tab[2515]
-#define __pyx_n_u_series __pyx_string_tab[2516]
-#define __pyx_n_u_set_function_args __pyx_string_tab[2517]
-#define __pyx_n_u_set_input_arrays __pyx_string_tab[2518]
-#define __pyx_n_u_set_input_names __pyx_string_tab[2519]
-#define __pyx_n_u_set_parameters __pyx_string_tab[2520]
-#define __pyx_n_u_setdefault __pyx_string_tab[2521]
-#define __pyx_n_u_settingtype __pyx_string_tab[2522]
-#define __pyx_n_u_signalmatype __pyx_string_tab[2523]
-#define __pyx_n_u_signalperiod __pyx_string_tab[2524]
-#define __pyx_n_u_skip_first __pyx_string_tab[2525]
-#define __pyx_n_u_slowd_matype __pyx_string_tab[2526]
-#define __pyx_n_u_slowd_period __pyx_string_tab[2527]
-#define __pyx_n_u_slowk_matype __pyx_string_tab[2528]
-#define __pyx_n_u_slowk_period __pyx_string_tab[2529]
-#define __pyx_n_u_slowlimit __pyx_string_tab[2530]
-#define __pyx_n_u_slowmatype __pyx_string_tab[2531]
-#define __pyx_n_u_slowperiod __pyx_string_tab[2532]
-#define __pyx_n_u_stacklevel __pyx_string_tab[2533]
-#define __pyx_n_u_startvalue __pyx_string_tab[2534]
-#define __pyx_n_u_staticmethod __pyx_string_tab[2535]
-#define __pyx_n_u_stddevperiod __pyx_string_tab[2536]
-#define __pyx_n_u_str2bytes __pyx_string_tab[2537]
-#define __pyx_n_u_stream __pyx_string_tab[2538]
-#define __pyx_n_u_sys __pyx_string_tab[2539]
-#define __pyx_n_u_table __pyx_string_tab[2540]
-#define __pyx_n_u_talib__ta_lib __pyx_string_tab[2541]
-#define __pyx_n_u_threading __pyx_string_tab[2542]
-#define __pyx_n_u_timeStamp __pyx_string_tab[2543]
-#define __pyx_n_u_timeperiod __pyx_string_tab[2544]
-#define __pyx_n_u_timeperiod1 __pyx_string_tab[2545]
-#define __pyx_n_u_timeperiod2 __pyx_string_tab[2546]
-#define __pyx_n_u_timeperiod3 __pyx_string_tab[2547]
-#define __pyx_n_u_to_numpy __pyx_string_tab[2548]
-#define __pyx_n_u_type_2 __pyx_string_tab[2549]
-#define __pyx_n_u_type __pyx_string_tab[2550]
-#define __pyx_n_u_unst_id __pyx_string_tab[2551]
-#define __pyx_n_u_update __pyx_string_tab[2552]
-#define __pyx_n_u_update_info __pyx_string_tab[2553]
-#define __pyx_n_u_upper __pyx_string_tab[2554]
-#define __pyx_n_u_value __pyx_string_tab[2555]
-#define __pyx_n_u_values __pyx_string_tab[2556]
-#define __pyx_n_u_version __pyx_string_tab[2557]
-#define __pyx_n_u_vfactor __pyx_string_tab[2558]
-#define __pyx_n_u_volume __pyx_string_tab[2559]
-#define __pyx_n_u_warn __pyx_string_tab[2560]
-#define __pyx_n_u_warnings __pyx_string_tab[2561]
-#define __pyx_n_u_wmaperiod __pyx_string_tab[2562]
-#define __pyx_kp_b_iso88591_uCq_Q_1A_1_q_AQ __pyx_string_tab[2563]
-#define __pyx_kp_b_iso88591_y_1_q_Q_a_Q_a_Q_a_Q_a_Q_a_Q_a_Q __pyx_string_tab[2564]
-#define __pyx_kp_b_iso88591_1_1 __pyx_string_tab[2565]
-#define __pyx_kp_b_iso88591_a_QoQ __pyx_string_tab[2566]
-#define __pyx_kp_b_iso88591_Q_q __pyx_string_tab[2567]
-#define __pyx_kp_b_iso88591_aq_Q_Q __pyx_string_tab[2568]
-#define __pyx_kp_b_iso88591_q_1_Q_a __pyx_string_tab[2569]
-#define __pyx_kp_b_iso88591_2_1_Q_9 __pyx_string_tab[2570]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_A_q_r __pyx_string_tab[2571]
-#define __pyx_kp_b_iso88591_1_aq_T_q_wc_A_8_T_U_7_A_we_M_q __pyx_string_tab[2572]
-#define __pyx_kp_b_iso88591_1_aq_T_q_wc_A_8_T_U_7_A_we_M_q_2 __pyx_string_tab[2573]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i __pyx_string_tab[2574]
-#define __pyx_kp_b_iso88591_A_aq_T_q_wc_A_8_T_U_7_A_we_2_q_2 __pyx_string_tab[2575]
-#define __pyx_kp_b_iso88591_A_aq_T_q_wc_A_8_T_U_7_A_we_2_q __pyx_string_tab[2576]
-#define __pyx_kp_b_iso88591_TTU_aq_T_q_wc_A_8_T_U_7_A_we_2 __pyx_string_tab[2577]
-#define __pyx_kp_b_iso88591_Q_aq_T_q_wc_A_8_T_U_7_A_we_2_1 __pyx_string_tab[2578]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Ba_q_4 __pyx_string_tab[2579]
-#define __pyx_kp_b_iso88591_UUV2_aq_T_q_wc_D_9_TARRSSVVW_8 __pyx_string_tab[2580]
-#define __pyx_kp_b_iso88591_a_aq_T_q_wc_D_9_Q_8_T_U_7_A_we __pyx_string_tab[2581]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Rq_q_D __pyx_string_tab[2582]
-#define __pyx_kp_b_iso88591_VVW_V6_wc_A_8_V1_U_7_A_we_2_q_q __pyx_string_tab[2583]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_b_q_2T __pyx_string_tab[2584]
-#define __pyx_kp_b_iso88591_V6_wc_A_8_V1_U_7_A_we_Ba_q_4y_6 __pyx_string_tab[2585]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_8_T_U_7_A_we_b __pyx_string_tab[2586]
-#define __pyx_kp_b_iso88591_q_aq_T_q_wc_A_8_T_U_7_A_we_b_Q __pyx_string_tab[2587]
-#define __pyx_kp_b_iso88591_VVmmn4_aq_T_q_wc_D_9_TARRSSVVW __pyx_string_tab[2588]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_r_q_Bd __pyx_string_tab[2589]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_D_9_TARRSSVVW_8_T_U_7 __pyx_string_tab[2590]
-#define __pyx_kp_b_iso88591_WWX_aq_T_q_wc_A_8_T_U_7_A_we_r __pyx_string_tab[2591]
-#define __pyx_kp_b_iso88591_SSkk_Y_Y_Z_8_aq_T_q_wc_D_9_TARR __pyx_string_tab[2592]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_Qc_8_T_U_7_A_we_0_q_R __pyx_string_tab[2593]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_0_q_Rt __pyx_string_tab[2594]
-#define __pyx_kp_b_iso88591_AA_uuv0_aq_T_q_wc_D_9_Q_8_T_U_7 __pyx_string_tab[2595]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_1_1_q __pyx_string_tab[2596]
-#define __pyx_kp_b_iso88591_C1_aq_T_q_wc_A_8_T_U_7_A_we_2_M __pyx_string_tab[2597]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_32Q_q __pyx_string_tab[2598]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_Qc_1Cq_8_T_U_7_A_we_3 __pyx_string_tab[2599]
-#define __pyx_kp_b_iso88591_01_aq_T_q_wc_A_8_T_U_7_A_we_7r __pyx_string_tab[2600]
-#define __pyx_kp_b_iso88591_45_aq_T_q_wc_A_8_T_U_7_A_we_2Q __pyx_string_tab[2601]
-#define __pyx_kp_b_iso88591_UUV_aq_Qa_6_wc_A_8_T_3a_U_7_A_w __pyx_string_tab[2602]
-#define __pyx_kp_b_iso88591_UUmmn_aq_Qa_6_wc_A_8_T_3a_U_7_A __pyx_string_tab[2603]
-#define __pyx_kp_b_iso88591_aq_Qa_6_wc_A_8_T_3a_U_7_A_we_2Q __pyx_string_tab[2604]
-#define __pyx_kp_b_iso88591_VVW_aq_Qa_6_wc_A_8_T_3a_U_7_A_w __pyx_string_tab[2605]
-#define __pyx_kp_b_iso88591_YYZ_aq_Qa_6_wc_A_8_T_3a_U_7_A_w __pyx_string_tab[2606]
-#define __pyx_kp_b_iso88591_A_aq_Kq_6_wc_A_8_T_5_U_7_A_we_2 __pyx_string_tab[2607]
-#define __pyx_kp_b_iso88591_A_aq_Qa_6_wc_D_9_Q_8_T_3a_U_7_A __pyx_string_tab[2608]
-#define __pyx_kp_b_iso88591_XXY_aq_Qa_6_wc_A_8_T_3a_U_7_A_w __pyx_string_tab[2609]
-#define __pyx_kp_b_iso88591_A_z_____b_b_G_G_h_h_i_4_aq_Qa_6 __pyx_string_tab[2610]
-#define __pyx_kp_b_iso88591_BC_aq_Qa_6_wc_A_8_T_3a_U_7_A_we __pyx_string_tab[2611]
-#define __pyx_kp_b_iso88591_BC_Kq_7_wc_A_8_U_F_U_7_A_we_2Q __pyx_string_tab[2612]
-#define __pyx_kp_b_iso88591_BC_aq_6_wc_A_8_T_6_U_7_A_we_Ba __pyx_string_tab[2613]
-#define __pyx_kp_b_iso88591_BC_Kq_Kq_7_wc_A_8_U_E_U_7_A_we __pyx_string_tab[2614]
-#define __pyx_kp_b_iso88591_BXXY_aq_Qa_6_wc_Qc_1Cq_8_T_3a_U __pyx_string_tab[2615]
-#define __pyx_kp_b_iso88591_CD_aq_Qa_6_wc_A_8_T_3a_U_7_A_we __pyx_string_tab[2616]
-#define __pyx_kp_b_iso88591_CD_aq_Kq_6_wc_A_8_T_5_U_7_A_we __pyx_string_tab[2617]
-#define __pyx_kp_b_iso88591_CD_aq_Qa_6_wc_D_9_TARRSSVVW_8_T __pyx_string_tab[2618]
-#define __pyx_kp_b_iso88591_CZZqqr_aq_k_6_wc_A_8_T_7_U_7_A __pyx_string_tab[2619]
-#define __pyx_kp_b_iso88591_DE_Kq_Kq_7_wc_A_8_U_E_U_7_A_we __pyx_string_tab[2620]
-#define __pyx_kp_b_iso88591_YZ_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U __pyx_string_tab[2621]
-#define __pyx_kp_b_iso88591_Yq_r_I_I_J_2_aq_Qa_Kq_6_a_wc_D __pyx_string_tab[2622]
-#define __pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U __pyx_string_tab[2623]
-#define __pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_D_9_Q_8_T_3hj __pyx_string_tab[2624]
-#define __pyx_kp_b_iso88591_Zr_s_K_K_c_c_d_0_aq_Qa_Kq_6_a_w __pyx_string_tab[2625]
-#define __pyx_kp_b_iso88591_Zt_u_O_O_e_e_6_aq_Qa_Kq_6_a_wc __pyx_string_tab[2626]
-#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7 __pyx_string_tab[2627]
-#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7_5 __pyx_string_tab[2628]
-#define __pyx_kp_b_iso88591_v_w_Q_Q_f_f_A_2_aq_Qa_Kq_6_a_wc __pyx_string_tab[2629]
-#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_D_9_Q_8_T_3hjX __pyx_string_tab[2630]
-#define __pyx_kp_b_iso88591_v_w_P_P_Q_aq_Qa_Kq_6_a_wc_A_8_T __pyx_string_tab[2631]
-#define __pyx_kp_b_iso88591_w_x_R_R_S_aq_Qa_Kq_6_a_wc_D_9_Q __pyx_string_tab[2632]
-#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_2 __pyx_string_tab[2633]
-#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U __pyx_string_tab[2634]
-#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_D_9_TARRSSVVW __pyx_string_tab[2635]
-#define __pyx_kp_b_iso88591_ayyz_aq_Qa_Kq_6_a_wc_D_as_8_T_3 __pyx_string_tab[2636]
-#define __pyx_kp_b_iso88591_wx_aq_Qa_Kq_6_gQ_wc_A_8_T_3hjX __pyx_string_tab[2637]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_13 __pyx_string_tab[2638]
-#define __pyx_kp_b_iso88591_A_B_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T __pyx_string_tab[2639]
-#define __pyx_kp_b_iso88591_C_D_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T __pyx_string_tab[2640]
-#define __pyx_kp_b_iso88591_D_E_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T __pyx_string_tab[2641]
-#define __pyx_kp_b_iso88591_E_F_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T __pyx_string_tab[2642]
-#define __pyx_kp_b_iso88591_z_R_R_S_aq_Qa_Kq_6_gQ_wc_A_8_T __pyx_string_tab[2643]
-#define __pyx_kp_b_iso88591_aq_xs_q_A_Q_a __pyx_string_tab[2644]
-#define __pyx_kp_b_iso88591_aq_xs_q_Qa_1 __pyx_string_tab[2645]
-#define __pyx_kp_b_iso88591_Q_V1E_q_WAQ_Q_aq_1 __pyx_string_tab[2646]
-#define __pyx_kp_b_iso88591_Q_B_1A_Q_V1E_gQfAU_Q_1 __pyx_string_tab[2647]
-#define __pyx_kp_b_iso88591_q_9A_1_q_1_1_1A_q_a_1A_4z_A_G1 __pyx_string_tab[2648]
-#define __pyx_kp_b_iso88591_314DAQ_Q_a_4q_a_Qd_c_a_Qd_s_4q __pyx_string_tab[2649]
-#define __pyx_kp_b_iso88591_Q_NeSTTU_Q_2_9AT_4q_1G6_wc_t81H __pyx_string_tab[2650]
-#define __pyx_kp_b_iso88591_1_a_OuTUUV_Q_31_9AT_4q_1HF_wc_d __pyx_string_tab[2651]
-#define __pyx_kp_b_iso88591_Q_AQQVVWWX_Q_5Q_9AT_4q_1JfA_Cq __pyx_string_tab[2652]
-#define __pyx_kp_b_iso88591_uBa_q_1A__F_F_t2Q __pyx_string_tab[2653]
-#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_gQ_wc_A_8_T_3hjX_eeo __pyx_string_tab[2654]
-#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_gQ_wc_A_8_T_3hjX_eeo_2 __pyx_string_tab[2655]
-#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7_4 __pyx_string_tab[2656]
-#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7_2 __pyx_string_tab[2657]
-#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7_3 __pyx_string_tab[2658]
-#define __pyx_kp_b_iso88591_aq_Qa_6_a_wc_A_8_T_3hjX___U_7_A __pyx_string_tab[2659]
-#define __pyx_kp_b_iso88591_aq_Qa_6_wc_A_8_T_3a_U_7_A_we_0 __pyx_string_tab[2660]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_11 __pyx_string_tab[2661]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY __pyx_string_tab[2662]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_3 __pyx_string_tab[2663]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_4 __pyx_string_tab[2664]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_8 __pyx_string_tab[2665]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_12 __pyx_string_tab[2666]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_2 __pyx_string_tab[2667]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_7 __pyx_string_tab[2668]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_5 __pyx_string_tab[2669]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_6 __pyx_string_tab[2670]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_9 __pyx_string_tab[2671]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_10 __pyx_string_tab[2672]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_A_8_T_4xzY_2 __pyx_string_tab[2673]
-#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_A_8_T_4xzY __pyx_string_tab[2674]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_Qc_8_T_U_7_A_we_4A_q __pyx_string_tab[2675]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_q_r_Yk __pyx_string_tab[2676]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_1_q_i __pyx_string_tab[2677]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_A_q_4y __pyx_string_tab[2678]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Q_q_D __pyx_string_tab[2679]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_a_q_2T __pyx_string_tab[2680]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2_q_r __pyx_string_tab[2681]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_31_q_i __pyx_string_tab[2682]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_4A_q_4 __pyx_string_tab[2683]
-#define __pyx_kp_b_iso88591_Kq_7_wc_A_8_U_F_U_7_A_we_1_q_i __pyx_string_tab[2684]
-#define __pyx_kp_b_iso88591_aq_6_wc_A_8_T_6_U_7_A_we_1_q_i __pyx_string_tab[2685]
-#define __pyx_kp_b_iso88591_Kq_Kq_7_wc_A_8_U_E_U_7_A_we_1_q __pyx_string_tab[2686]
-#define __pyx_kp_b_iso88591_Kq_Kq_7_wc_A_8_U_E_U_7_A_we_A_q __pyx_string_tab[2687]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_8_T_U_7_A_we_q __pyx_string_tab[2688]
-#define __pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_8_T_U_7_A_we_1 __pyx_string_tab[2689]
-#define __pyx_kp_b_iso88591_2_aq_aq_Qa_Kq_6_uA_wc_D_9_TARRS __pyx_string_tab[2690]
-#define __pyx_kp_b_iso88591_A_A_6_6_6_7_7_81_7_7_5_6_a_Q_81 __pyx_string_tab[2691]
-#define __pyx_kp_b_iso88591_A_iq_46d_5 __pyx_string_tab[2692]
-#define __pyx_kp_b_iso88591_A_q __pyx_string_tab[2693]
-#define __pyx_kp_b_iso88591_A_q_q __pyx_string_tab[2694]
-#define __pyx_kp_b_iso88591_A_t5 __pyx_string_tab[2695]
-#define __pyx_kp_b_iso88591_A_t81A __pyx_string_tab[2696]
-#define __pyx_kp_b_iso88591_A_uAS __pyx_string_tab[2697]
-#define __pyx_kp_b_iso88591_A_uBd __pyx_string_tab[2698]
-#define __pyx_kp_b_iso88591_A_wat81 __pyx_string_tab[2699]
-#define __pyx_kp_b_iso88591_A_Qd __pyx_string_tab[2700]
-#define __pyx_kp_b_iso88591_A_A_1_N_q_5_A_z_HA_G1A_q_q __pyx_string_tab[2701]
-#define __pyx_kp_b_iso88591_A_A_4_B_q_A_U_q_gU_axq_wgQa_uA_a __pyx_string_tab[2702]
-#define __pyx_kp_b_iso88591_A_HKq_1A_6_5Q_A_7_4A_A_QgQ_7_1_A __pyx_string_tab[2703]
-#define __pyx_kp_b_iso88591_A_AAXXY_aq_Q_aq_axq_oQha_G5_A_TU __pyx_string_tab[2704]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_q_31HA_A_3 __pyx_string_tab[2705]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4 __pyx_string_tab[2706]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5_2 __pyx_string_tab[2707]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_1_31HA_q_6 __pyx_string_tab[2708]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_1A_2_81_2 __pyx_string_tab[2709]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_1A_31HA_7q __pyx_string_tab[2710]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_AQ_31HA_8 __pyx_string_tab[2711]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_Qa_31HA_9 __pyx_string_tab[2712]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_Qa_1HA_9_8 __pyx_string_tab[2713]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_aq_31HA_1 __pyx_string_tab[2714]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_31HA_Q_AQh_2 __pyx_string_tab[2715]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_N_81_N_81 __pyx_string_tab[2716]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_DAQ_31HA_2 __pyx_string_tab[2717]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_H_31HA_6Q __pyx_string_tab[2718]
-#define __pyx_kp_b_iso88591_A_a_aq_Q_aq_axq_oQha_G5_q_A_31HA __pyx_string_tab[2719]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_Q_31HA_Q __pyx_string_tab[2720]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_1L_31HA_7q __pyx_string_tab[2721]
-#define __pyx_kp_b_iso88591_A_B_aq_Q_aq_axq_oQha_G5_q_A_31HA __pyx_string_tab[2722]
-#define __pyx_kp_b_iso88591_A_BBTTkk_Y_Y_Z_aq_Q_aq_axq_oQha __pyx_string_tab[2723]
-#define __pyx_kp_b_iso88591_A_BBUUV_aq_Q_aq_axq_oQha_G5_8_QR __pyx_string_tab[2724]
-#define __pyx_kp_b_iso88591_A_BBXXjjk_aq_Q_aq_axq_oQha_G5_1L __pyx_string_tab[2725]
-#define __pyx_kp_b_iso88591_A_BB_aq_Q_aq_axq_oQha_G5_9_lRS_3 __pyx_string_tab[2726]
-#define __pyx_kp_b_iso88591_A_DA_aq_Q_aq_axq_oQha_G5_8_Q_31H __pyx_string_tab[2727]
-#define __pyx_kp_b_iso88591_A_DD_vvw_aq_Q_aq_axq_oQha_G5_Ql __pyx_string_tab[2728]
-#define __pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_G5_q_A_31H __pyx_string_tab[2729]
-#define __pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_G5_8_a_31H __pyx_string_tab[2730]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_AQ_31HA_9 __pyx_string_tab[2731]
-#define __pyx_kp_b_iso88591_A_Q_aq_axq_oQha_G5_9_31HA_a_5Qax __pyx_string_tab[2732]
-#define __pyx_kp_b_iso88591_A_DDWWX_Q_aq_axq_oQha_G5_8_QR_31 __pyx_string_tab[2733]
-#define __pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_G5_9_Q_31H __pyx_string_tab[2734]
-#define __pyx_kp_b_iso88591_A_DA_aq_Qa_XQ_aq_axq_oQha_G5_AZq __pyx_string_tab[2735]
-#define __pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_8_31 __pyx_string_tab[2736]
-#define __pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_1_8 __pyx_string_tab[2737]
-#define __pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_AQ_3 __pyx_string_tab[2738]
-#define __pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_Qa_3 __pyx_string_tab[2739]
-#define __pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_Qa_8 __pyx_string_tab[2740]
-#define __pyx_kp_b_iso88591_A0Fa_aq_Qa_XQ_aq_axq_oQha_G5_8_Q __pyx_string_tab[2741]
-#define __pyx_kp_b_iso88591_A0Gq_aq_Qa_XQ_aq_axq_oQha_G5_q_A __pyx_string_tab[2742]
-#define __pyx_kp_b_iso88591_A0Gq_aq_Qa_XQ_aq_axq_oQha_G5_q_3 __pyx_string_tab[2743]
-#define __pyx_kp_b_iso88591_A0GG_a_aq_Qa_XQ_aq_axq_oQha_G5_q __pyx_string_tab[2744]
-#define __pyx_kp_b_iso88591_A23_aq_q_XQ_aq_axq_oQha_G5_8_31H __pyx_string_tab[2745]
-#define __pyx_kp_b_iso88591_A23_aq_q_XQ_aq_axq_oQha_G5_1A_31 __pyx_string_tab[2746]
-#define __pyx_kp_b_iso88591_A34_aq_XQ_aq_axq_oQha_G5_9_31HA __pyx_string_tab[2747]
-#define __pyx_kp_b_iso88591_A34_q_q_Ya_aq_axq_oQha_G5_9_31HA __pyx_string_tab[2748]
-#define __pyx_kp_b_iso88591_A34_q_q_Ya_aq_axq_oQha_G5_1A_31H __pyx_string_tab[2749]
-#define __pyx_kp_b_iso88591_A3II_aq_M_XQ_aq_axq_oQha_G5_9_PQ __pyx_string_tab[2750]
-#define __pyx_kp_b_iso88591_A3QQt_u_T_T_v_v_Z_Z_z_z_aq_Qa_XQ __pyx_string_tab[2751]
-#define __pyx_kp_b_iso88591_A45_q_Ya_aq_axq_oQha_G5_8_31HA_Q __pyx_string_tab[2752]
-#define __pyx_kp_b_iso88591_A5J_aq_Qa_XQ_aq_axq_oQha_G5_8_q __pyx_string_tab[2753]
-#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_q __pyx_string_tab[2754]
-#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_8 __pyx_string_tab[2755]
-#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_8_2 __pyx_string_tab[2756]
-#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_9 __pyx_string_tab[2757]
-#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_1_2 __pyx_string_tab[2758]
-#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_1 __pyx_string_tab[2759]
-#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_A __pyx_string_tab[2760]
-#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_Q_2 __pyx_string_tab[2761]
-#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_Q __pyx_string_tab[2762]
-#define __pyx_kp_b_iso88591_A7MMbbc_aq_Qa_q_XWA_aq_axq_oQha __pyx_string_tab[2763]
-#define __pyx_kp_b_iso88591_A7NNee_aq_Qa_q_XWA_aq_axq_oQha_G __pyx_string_tab[2764]
-#define __pyx_kp_b_iso88591_A7QQR_aq_Qa_q_XWA_aq_axq_oQha_G5 __pyx_string_tab[2765]
-#define __pyx_kp_b_iso88591_A8PPhhi_aq_Qa_q_XWA_aq_axq_oQha __pyx_string_tab[2766]
-#define __pyx_kp_b_iso88591_A9RRkkl_aq_Qa_q_XWA_aq_axq_oQha __pyx_string_tab[2767]
-#define __pyx_kp_b_iso88591_A9RRkk_Y_Y_Z_aq_Qa_q_XWA_aq_axq __pyx_string_tab[2768]
-#define __pyx_kp_b_iso88591_A9RRk_l_A_A_Z_Z_aq_Qa_q_XWA_aq_a __pyx_string_tab[2769]
-#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_G5_8 __pyx_string_tab[2770]
-#define __pyx_kp_b_iso88591_A_VVW_aq_Qa_q_XWIQ_aq_axq_oQha_G __pyx_string_tab[2771]
-#define __pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_5 __pyx_string_tab[2772]
-#define __pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_4 __pyx_string_tab[2773]
-#define __pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha __pyx_string_tab[2774]
-#define __pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_2 __pyx_string_tab[2775]
-#define __pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_3 __pyx_string_tab[2776]
-#define __pyx_kp_b_iso88591_A_Jm6_M_Q_Jiq_A_O9F_b_O1 __pyx_string_tab[2777]
-#define __pyx_kp_b_iso88591_A_A_4wawa_1_Kq_Q_V1E_d_1_0_Ya_T __pyx_string_tab[2778]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_q_31HA_A_3_2 __pyx_string_tab[2779]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4_2 __pyx_string_tab[2780]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5 __pyx_string_tab[2781]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_31HA_q_6aq __pyx_string_tab[2782]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_1_31HA_7q __pyx_string_tab[2783]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_A_31HA_7q __pyx_string_tab[2784]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_a_6axq_9_1 __pyx_string_tab[2785]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_q_31HA_A_1 __pyx_string_tab[2786]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_31HA_Q_AQh __pyx_string_tab[2787]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_A_31HA_a_Q __pyx_string_tab[2788]
-#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_A_1HA_a_Qa __pyx_string_tab[2789]
-#define __pyx_kp_b_iso88591_A_aq_Qa_XQ_aq_axq_oQha_G5_Q_31HA __pyx_string_tab[2790]
-#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_G5_8_3 __pyx_string_tab[2791]
-#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_G5_1_3 __pyx_string_tab[2792]
-#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_G5_Q_3 __pyx_string_tab[2793]
-#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_G5_q __pyx_string_tab[2794]
-#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_G5_9 __pyx_string_tab[2795]
-#define __pyx_kp_b_iso88591_A_aq_Qa_XWA_aq_axq_oQha_G5_Q_31H __pyx_string_tab[2796]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_15 __pyx_string_tab[2797]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_2 __pyx_string_tab[2798]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_13 __pyx_string_tab[2799]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5 __pyx_string_tab[2800]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_3 __pyx_string_tab[2801]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_5 __pyx_string_tab[2802]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_6 __pyx_string_tab[2803]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_10 __pyx_string_tab[2804]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_14 __pyx_string_tab[2805]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_4 __pyx_string_tab[2806]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_9 __pyx_string_tab[2807]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_7 __pyx_string_tab[2808]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_8 __pyx_string_tab[2809]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_11 __pyx_string_tab[2810]
-#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_12 __pyx_string_tab[2811]
-#define __pyx_kp_b_iso88591_A_aq_XQ_aq_axq_oQha_G5_8_31HA_Q __pyx_string_tab[2812]
-#define __pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_G5_8_31HA_Q __pyx_string_tab[2813]
-#define __pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_G5_9_31HA_a __pyx_string_tab[2814]
-#define __pyx_kp_b_iso88591_A_q_Ya_aq_axq_oQha_G5_8_31HA_Q_4 __pyx_string_tab[2815]
-#define __pyx_kp_b_iso88591_A_A_WA_5_q_5_V1_5_U __pyx_string_tab[2816]
-#define __pyx_kp_b_iso88591_A_A_L_6_Qk_A_a_QnA_a __pyx_string_tab[2817]
-#define __pyx_kp_b_iso88591_A_A_k_M_a_q_T_7q_q __pyx_string_tab[2818]
-#define __pyx_kp_b_iso88591_A_A_AQ_6_A_E_A_q __pyx_string_tab[2819]
-#define __pyx_kp_b_iso88591_A_A_a_G1_t3e1_aq_4_q_Q_AT_V1A_S __pyx_string_tab[2820]
-#define __pyx_kp_b_iso88591_A_d_q_4z_q_aq_q __pyx_string_tab[2821]
-#define __pyx_kp_b_iso88591_A_t85 __pyx_string_tab[2822]
-#define __pyx_kp_b_iso88591_A_t85_Q_2 __pyx_string_tab[2823]
-#define __pyx_kp_b_iso88591_A_t85_Q __pyx_string_tab[2824]
-#define __pyx_kp_b_iso88591_A_A_k_N_q_q_e_q_1A_q __pyx_string_tab[2825]
-#define __pyx_kp_b_iso88591_A_A_at1_C_IQe1_D_aq_E_AZq_vV_2_V __pyx_string_tab[2826]
-#define __pyx_kp_b_iso88591_A_A_4uA_e87_4z_q_aq_WE_5_q_E_a_s __pyx_string_tab[2827]
-#define __pyx_kp_b_iso88591_A_A_2_k_Qa_e_e1_2S_AQ_U_t1A_q_4 __pyx_string_tab[2828]
-#define __pyx_kp_b_iso88591_A2_A_QnA_1_t_6a_WA_d_Q_d_1_q_s_A __pyx_string_tab[2829]
-#define __pyx_kp_b_iso88591_N_1_A_t1 __pyx_string_tab[2830]
-#define __pyx_kp_b_iso88591_Q_A_1_G9JfA_t_1G1_q_1_a_U_4q __pyx_string_tab[2831]
+#define __pyx_kp_u_tree_fragment __pyx_string_tab[19]
+#define __pyx_kp_u__6 __pyx_string_tab[20]
+#define __pyx_kp_u__13 __pyx_string_tab[21]
+#define __pyx_kp_u__4 __pyx_string_tab[22]
+#define __pyx_kp_u_got __pyx_string_tab[23]
+#define __pyx_kp_u__15 __pyx_string_tab[24]
+#define __pyx_kp_u_3 __pyx_string_tab[25]
+#define __pyx_kp_u__2 __pyx_string_tab[26]
+#define __pyx_kp_u__10 __pyx_string_tab[27]
+#define __pyx_kp_u_ __pyx_string_tab[28]
+#define __pyx_kp_u_A_period_of_1_performs_no_smooth __pyx_string_tab[29]
+#define __pyx_kp_u_ADXR_has_no_unstable_period_of_i __pyx_string_tab[30]
+#define __pyx_kp_u_Allocation_Error_TA_ALLOC_ERR __pyx_string_tab[31]
+#define __pyx_kp_u_Bad_Object_TA_BAD_OBJECT __pyx_string_tab[32]
+#define __pyx_kp_u_Bad_Parameter_TA_BAD_PARAM __pyx_string_tab[33]
+#define __pyx_kp_u_Bull_Bear_Pattern_Bearish_0_Neut __pyx_string_tab[34]
+#define __pyx_kp_u_Cannot_mix_polars_and_pandas __pyx_string_tab[35]
+#define __pyx_kp_u_Dashed_Line __pyx_string_tab[36]
+#define __pyx_kp_u_Dotted_Line __pyx_string_tab[37]
+#define __pyx_kp_u_Double_Exponential_Moving_Averag __pyx_string_tab[38]
+#define __pyx_kp_u_Exponential_Moving_Average __pyx_string_tab[39]
+#define __pyx_kp_u_Function_Not_Found_TA_FUNC_NOT_F __pyx_string_tab[40]
+#define __pyx_kp_u_Function_has_a_streaming_API __pyx_string_tab[41]
+#define __pyx_kp_u_Function_has_an_unstable_period __pyx_string_tab[42]
+#define __pyx_kp_u_Group_Not_Found_TA_GROUP_NOT_FOU __pyx_string_tab[43]
+#define __pyx_kp_u_Hull_Moving_Average __pyx_string_tab[44]
+#define __pyx_kp_u_Input_Not_All_Initialized_TA_INP __pyx_string_tab[45]
+#define __pyx_kp_u_Inputs __pyx_string_tab[46]
+#define __pyx_kp_u_Insufficient_History_TA_INSUFFIC __pyx_string_tab[47]
+#define __pyx_kp_u_Internal_Error_TA_INTERNAL_ERROR __pyx_string_tab[48]
+#define __pyx_kp_u_Invalid_Handle_TA_INVALID_HANDLE __pyx_string_tab[49]
+#define __pyx_kp_u_Invalid_List_Type_TA_INVALID_LIS __pyx_string_tab[50]
+#define __pyx_kp_u_Invalid_Parameter_Function_TA_IN __pyx_string_tab[51]
+#define __pyx_kp_u_Invalid_Parameter_Holder_TA_INVA __pyx_string_tab[52]
+#define __pyx_kp_u_Invalid_Parameter_Holder_Type_TA __pyx_string_tab[53]
+#define __pyx_kp_u_Invalid_parameter_value_for __pyx_string_tab[54]
+#define __pyx_kp_u_Kaufman_Adaptive_Moving_Average __pyx_string_tab[55]
+#define __pyx_kp_u_Library_Not_Initialized_TA_LIB_N __pyx_string_tab[56]
+#define __pyx_kp_u_MESA_Adaptive_Moving_Average __pyx_string_tab[57]
+#define __pyx_kp_u_MFI_s_unstable_period_was_retire __pyx_string_tab[58]
+#define __pyx_kp_u_No_Moving_Average_identity __pyx_string_tab[59]
+#define __pyx_kp_u_None __pyx_string_tab[60]
+#define __pyx_kp_u_Not_Supported_TA_NOT_SUPPORTED __pyx_string_tab[61]
+#define __pyx_kp_u_Not_enough_history_to_open_a_str __pyx_string_tab[62]
+#define __pyx_kp_u_Not_enough_price_arguments_expec __pyx_string_tab[63]
+#define __pyx_kp_u_Note_that_Cython_is_deliberately __pyx_string_tab[64]
+#define __pyx_kp_u_Out_of_Range_End_Index_TA_OUT_OF __pyx_string_tab[65]
+#define __pyx_kp_u_Out_of_Range_Start_Index_TA_OUT __pyx_string_tab[66]
+#define __pyx_kp_u_Output_Not_All_Initialized_TA_OU __pyx_string_tab[67]
+#define __pyx_kp_u_Output_can_be_NaN_or_infinite __pyx_string_tab[68]
+#define __pyx_kp_u_Output_can_be_negative __pyx_string_tab[69]
+#define __pyx_kp_u_Output_can_be_positive __pyx_string_tab[70]
+#define __pyx_kp_u_Output_can_be_zero __pyx_string_tab[71]
+#define __pyx_kp_u_Output_is_a_candlestick __pyx_string_tab[72]
+#define __pyx_kp_u_Output_is_optional_nullable __pyx_string_tab[73]
+#define __pyx_kp_u_Output_is_over_volume __pyx_string_tab[74]
+#define __pyx_kp_u_Output_is_path_dependent __pyx_string_tab[75]
+#define __pyx_kp_u_Output_scale_same_as_input __pyx_string_tab[76]
+#define __pyx_kp_u_Outputs __pyx_string_tab[77]
+#define __pyx_kp_u_Parameters __pyx_string_tab[78]
+#define __pyx_kp_u_Pattern_Bool __pyx_string_tab[79]
+#define __pyx_kp_u_STOCHRSI_has_no_unstable_period __pyx_string_tab[80]
+#define __pyx_kp_u_Simple_Moving_Average __pyx_string_tab[81]
+#define __pyx_kp_u_Strength_Pattern_200_100_Bearish __pyx_string_tab[82]
+#define __pyx_kp_u_TA_Lib_is_not_initialized_or_a_s __pyx_string_tab[83]
+#define __pyx_kp_u_The_Function_s_Own_Default_Movin __pyx_string_tab[84]
+#define __pyx_kp_u_Too_many_price_arguments_expecte __pyx_string_tab[85]
+#define __pyx_kp_u_Triangular_Moving_Average __pyx_string_tab[86]
+#define __pyx_kp_u_Triple_Exponential_Moving_Averag __pyx_string_tab[87]
+#define __pyx_kp_u_Triple_Generalized_Double_Expone __pyx_string_tab[88]
+#define __pyx_kp_u_Unknown_Error __pyx_string_tab[89]
+#define __pyx_kp_u_Unknown_Error_TA_UNKNOWN_ERR __pyx_string_tab[90]
+#define __pyx_kp_u_Values_represent_a_lower_limit __pyx_string_tab[91]
+#define __pyx_kp_u_Values_represent_an_upper_limit __pyx_string_tab[92]
+#define __pyx_kp_u_Weighted_Moving_Average __pyx_string_tab[93]
+#define __pyx_kp_u_Wilder_s_Smoothed_Moving_Average __pyx_string_tab[94]
+#define __pyx_kp_u_Zero_Lag_Exponential_Moving_Aver __pyx_string_tab[95]
+#define __pyx_kp_u__9 __pyx_string_tab[96]
+#define __pyx_kp_u_input_arrays_2 __pyx_string_tab[97]
+#define __pyx_kp_u__11 __pyx_string_tab[98]
+#define __pyx_kp_u_add_note __pyx_string_tab[99]
+#define __pyx_kp_u_begidx_nbelement __pyx_string_tab[100]
+#define __pyx_kp_u_cannot_change_TA_Lib_settings_or __pyx_string_tab[101]
+#define __pyx_kp_u_cannot_pickle_s_a_stream_handle __pyx_string_tab[102]
+#define __pyx_kp_u_cannot_shut_down_TA_Lib_while_ca __pyx_string_tab[103]
+#define __pyx_kp_u_disable __pyx_string_tab[104]
+#define __pyx_kp_u_enable __pyx_string_tab[105]
+#define __pyx_kp_u_gc __pyx_string_tab[106]
+#define __pyx_kp_u_input_array_has_wrong_dimensions __pyx_string_tab[107]
+#define __pyx_kp_u_input_array_lengths_are_differen __pyx_string_tab[108]
+#define __pyx_kp_u_input_array_type_is_not_double __pyx_string_tab[109]
+#define __pyx_kp_u_input_must_be_a_numpy_array_or_a __pyx_string_tab[110]
+#define __pyx_kp_u_input_arrays_parameter_missing_r __pyx_string_tab[111]
+#define __pyx_kp_u_integer_values_are_100_0_or_100 __pyx_string_tab[112]
+#define __pyx_kp_u_isenabled __pyx_string_tab[113]
+#define __pyx_kp_u_no_history_the_input_array_is_em __pyx_string_tab[114]
+#define __pyx_kp_u_numpy__core_multiarray_failed_to __pyx_string_tab[115]
+#define __pyx_kp_u_numpy__core_umath_failed_to_impo __pyx_string_tab[116]
+#define __pyx_kp_u_talib_collections __pyx_string_tab[117]
+#define __pyx_kp_u_talib_numpy __pyx_string_tab[118]
+#define __pyx_kp_u_talib_ordereddict __pyx_string_tab[119]
+#define __pyx_kp_u_talib_pandas __pyx_string_tab[120]
+#define __pyx_kp_u_talib_polars __pyx_string_tab[121]
+#define __pyx_kp_u_talib_sys __pyx_string_tab[122]
+#define __pyx_kp_u_talib_threading __pyx_string_tab[123]
+#define __pyx_kp_u_talib_warnings __pyx_string_tab[124]
+#define __pyx_kp_u_talib__abstract_pxi __pyx_string_tab[125]
+#define __pyx_kp_u_talib__common_pxi __pyx_string_tab[126]
+#define __pyx_kp_u_talib__func_pxi __pyx_string_tab[127]
+#define __pyx_kp_u_talib__stream_pxi __pyx_string_tab[128]
+#define __pyx_kp_u_too_many_input_arrays __pyx_string_tab[129]
+#define __pyx_kp_u_unstable_period __pyx_string_tab[130]
+#define __pyx_n_u_AC __pyx_string_tab[131]
+#define __pyx_n_u_ACCBANDS __pyx_string_tab[132]
+#define __pyx_n_u_ACCBANDS_Stream __pyx_string_tab[133]
+#define __pyx_n_u_ACCBANDS_Stream_open_and_fill __pyx_string_tab[134]
+#define __pyx_n_u_ACOS __pyx_string_tab[135]
+#define __pyx_n_u_ACOS_Stream __pyx_string_tab[136]
+#define __pyx_n_u_ACOS_Stream_open_and_fill __pyx_string_tab[137]
+#define __pyx_n_u_AC_Stream __pyx_string_tab[138]
+#define __pyx_n_u_AC_Stream_open_and_fill __pyx_string_tab[139]
+#define __pyx_n_u_AD __pyx_string_tab[140]
+#define __pyx_n_u_ADD __pyx_string_tab[141]
+#define __pyx_n_u_ADD_Stream __pyx_string_tab[142]
+#define __pyx_n_u_ADD_Stream_open_and_fill __pyx_string_tab[143]
+#define __pyx_n_u_ADOSC __pyx_string_tab[144]
+#define __pyx_n_u_ADOSC_Stream __pyx_string_tab[145]
+#define __pyx_n_u_ADOSC_Stream_open_and_fill __pyx_string_tab[146]
+#define __pyx_n_u_ADR __pyx_string_tab[147]
+#define __pyx_n_u_ADR_Stream __pyx_string_tab[148]
+#define __pyx_n_u_ADR_Stream_open_and_fill __pyx_string_tab[149]
+#define __pyx_n_u_ADX __pyx_string_tab[150]
+#define __pyx_n_u_ADXR __pyx_string_tab[151]
+#define __pyx_n_u_ADXR_Stream __pyx_string_tab[152]
+#define __pyx_n_u_ADXR_Stream_open_and_fill __pyx_string_tab[153]
+#define __pyx_n_u_ADX_Stream __pyx_string_tab[154]
+#define __pyx_n_u_ADX_Stream_open_and_fill __pyx_string_tab[155]
+#define __pyx_n_u_AD_Stream __pyx_string_tab[156]
+#define __pyx_n_u_AD_Stream_open_and_fill __pyx_string_tab[157]
+#define __pyx_n_u_ALL __pyx_string_tab[158]
+#define __pyx_n_u_AO __pyx_string_tab[159]
+#define __pyx_n_u_AO_Stream __pyx_string_tab[160]
+#define __pyx_n_u_AO_Stream_open_and_fill __pyx_string_tab[161]
+#define __pyx_n_u_APO __pyx_string_tab[162]
+#define __pyx_n_u_APO_Stream __pyx_string_tab[163]
+#define __pyx_n_u_APO_Stream_open_and_fill __pyx_string_tab[164]
+#define __pyx_n_u_AROON __pyx_string_tab[165]
+#define __pyx_n_u_AROONOSC __pyx_string_tab[166]
+#define __pyx_n_u_AROONOSC_Stream __pyx_string_tab[167]
+#define __pyx_n_u_AROONOSC_Stream_open_and_fill __pyx_string_tab[168]
+#define __pyx_n_u_AROON_Stream __pyx_string_tab[169]
+#define __pyx_n_u_AROON_Stream_open_and_fill __pyx_string_tab[170]
+#define __pyx_n_u_ASIN __pyx_string_tab[171]
+#define __pyx_n_u_ASIN_Stream __pyx_string_tab[172]
+#define __pyx_n_u_ASIN_Stream_open_and_fill __pyx_string_tab[173]
+#define __pyx_n_u_ATAN __pyx_string_tab[174]
+#define __pyx_n_u_ATAN_Stream __pyx_string_tab[175]
+#define __pyx_n_u_ATAN_Stream_open_and_fill __pyx_string_tab[176]
+#define __pyx_n_u_ATR __pyx_string_tab[177]
+#define __pyx_n_u_ATR_Stream __pyx_string_tab[178]
+#define __pyx_n_u_ATR_Stream_open_and_fill __pyx_string_tab[179]
+#define __pyx_n_u_AVGDEV __pyx_string_tab[180]
+#define __pyx_n_u_AVGDEV_Stream __pyx_string_tab[181]
+#define __pyx_n_u_AVGDEV_Stream_open_and_fill __pyx_string_tab[182]
+#define __pyx_n_u_AVGPRICE __pyx_string_tab[183]
+#define __pyx_n_u_AVGPRICE_Stream __pyx_string_tab[184]
+#define __pyx_n_u_AVGPRICE_Stream_open_and_fill __pyx_string_tab[185]
+#define __pyx_n_u_AllCandleSettings __pyx_string_tab[186]
+#define __pyx_n_u_BBANDS __pyx_string_tab[187]
+#define __pyx_n_u_BBANDS_Stream __pyx_string_tab[188]
+#define __pyx_n_u_BBANDS_Stream_open_and_fill __pyx_string_tab[189]
+#define __pyx_n_u_BETA __pyx_string_tab[190]
+#define __pyx_n_u_BETA_Stream __pyx_string_tab[191]
+#define __pyx_n_u_BETA_Stream_open_and_fill __pyx_string_tab[192]
+#define __pyx_n_u_BOP __pyx_string_tab[193]
+#define __pyx_n_u_BOP_Stream __pyx_string_tab[194]
+#define __pyx_n_u_BOP_Stream_open_and_fill __pyx_string_tab[195]
+#define __pyx_n_u_BodyDoji __pyx_string_tab[196]
+#define __pyx_n_u_BodyLong __pyx_string_tab[197]
+#define __pyx_n_u_BodyShort __pyx_string_tab[198]
+#define __pyx_n_u_BodyVeryLong __pyx_string_tab[199]
+#define __pyx_n_u_CCI __pyx_string_tab[200]
+#define __pyx_n_u_CCI_Stream __pyx_string_tab[201]
+#define __pyx_n_u_CCI_Stream_open_and_fill __pyx_string_tab[202]
+#define __pyx_n_u_CDL2CROWS __pyx_string_tab[203]
+#define __pyx_n_u_CDL2CROWS_Stream __pyx_string_tab[204]
+#define __pyx_n_u_CDL2CROWS_Stream_open_and_fill __pyx_string_tab[205]
+#define __pyx_n_u_CDL3BLACKCROWS __pyx_string_tab[206]
+#define __pyx_n_u_CDL3BLACKCROWS_Stream __pyx_string_tab[207]
+#define __pyx_n_u_CDL3BLACKCROWS_Stream_open_and_f __pyx_string_tab[208]
+#define __pyx_n_u_CDL3INSIDE __pyx_string_tab[209]
+#define __pyx_n_u_CDL3INSIDE_Stream __pyx_string_tab[210]
+#define __pyx_n_u_CDL3INSIDE_Stream_open_and_fill __pyx_string_tab[211]
+#define __pyx_n_u_CDL3LINESTRIKE __pyx_string_tab[212]
+#define __pyx_n_u_CDL3LINESTRIKE_Stream __pyx_string_tab[213]
+#define __pyx_n_u_CDL3LINESTRIKE_Stream_open_and_f __pyx_string_tab[214]
+#define __pyx_n_u_CDL3OUTSIDE __pyx_string_tab[215]
+#define __pyx_n_u_CDL3OUTSIDE_Stream __pyx_string_tab[216]
+#define __pyx_n_u_CDL3OUTSIDE_Stream_open_and_fill __pyx_string_tab[217]
+#define __pyx_n_u_CDL3STARSINSOUTH __pyx_string_tab[218]
+#define __pyx_n_u_CDL3STARSINSOUTH_Stream __pyx_string_tab[219]
+#define __pyx_n_u_CDL3STARSINSOUTH_Stream_open_and __pyx_string_tab[220]
+#define __pyx_n_u_CDL3WHITESOLDIERS __pyx_string_tab[221]
+#define __pyx_n_u_CDL3WHITESOLDIERS_Stream __pyx_string_tab[222]
+#define __pyx_n_u_CDL3WHITESOLDIERS_Stream_open_an __pyx_string_tab[223]
+#define __pyx_n_u_CDLABANDONEDBABY __pyx_string_tab[224]
+#define __pyx_n_u_CDLABANDONEDBABY_Stream __pyx_string_tab[225]
+#define __pyx_n_u_CDLABANDONEDBABY_Stream_open_and __pyx_string_tab[226]
+#define __pyx_n_u_CDLADVANCEBLOCK __pyx_string_tab[227]
+#define __pyx_n_u_CDLADVANCEBLOCK_Stream __pyx_string_tab[228]
+#define __pyx_n_u_CDLADVANCEBLOCK_Stream_open_and __pyx_string_tab[229]
+#define __pyx_n_u_CDLBELTHOLD __pyx_string_tab[230]
+#define __pyx_n_u_CDLBELTHOLD_Stream __pyx_string_tab[231]
+#define __pyx_n_u_CDLBELTHOLD_Stream_open_and_fill __pyx_string_tab[232]
+#define __pyx_n_u_CDLBREAKAWAY __pyx_string_tab[233]
+#define __pyx_n_u_CDLBREAKAWAY_Stream __pyx_string_tab[234]
+#define __pyx_n_u_CDLBREAKAWAY_Stream_open_and_fil __pyx_string_tab[235]
+#define __pyx_n_u_CDLCLOSINGMARUBOZU __pyx_string_tab[236]
+#define __pyx_n_u_CDLCLOSINGMARUBOZU_Stream __pyx_string_tab[237]
+#define __pyx_n_u_CDLCLOSINGMARUBOZU_Stream_open_a __pyx_string_tab[238]
+#define __pyx_n_u_CDLCONCEALBABYSWALL __pyx_string_tab[239]
+#define __pyx_n_u_CDLCONCEALBABYSWALL_Stream __pyx_string_tab[240]
+#define __pyx_n_u_CDLCONCEALBABYSWALL_Stream_open __pyx_string_tab[241]
+#define __pyx_n_u_CDLCOUNTERATTACK __pyx_string_tab[242]
+#define __pyx_n_u_CDLCOUNTERATTACK_Stream __pyx_string_tab[243]
+#define __pyx_n_u_CDLCOUNTERATTACK_Stream_open_and __pyx_string_tab[244]
+#define __pyx_n_u_CDLDARKCLOUDCOVER __pyx_string_tab[245]
+#define __pyx_n_u_CDLDARKCLOUDCOVER_Stream __pyx_string_tab[246]
+#define __pyx_n_u_CDLDARKCLOUDCOVER_Stream_open_an __pyx_string_tab[247]
+#define __pyx_n_u_CDLDOJI __pyx_string_tab[248]
+#define __pyx_n_u_CDLDOJISTAR __pyx_string_tab[249]
+#define __pyx_n_u_CDLDOJISTAR_Stream __pyx_string_tab[250]
+#define __pyx_n_u_CDLDOJISTAR_Stream_open_and_fill __pyx_string_tab[251]
+#define __pyx_n_u_CDLDOJI_Stream __pyx_string_tab[252]
+#define __pyx_n_u_CDLDOJI_Stream_open_and_fill __pyx_string_tab[253]
+#define __pyx_n_u_CDLDRAGONFLYDOJI __pyx_string_tab[254]
+#define __pyx_n_u_CDLDRAGONFLYDOJI_Stream __pyx_string_tab[255]
+#define __pyx_n_u_CDLDRAGONFLYDOJI_Stream_open_and __pyx_string_tab[256]
+#define __pyx_n_u_CDLENGULFING __pyx_string_tab[257]
+#define __pyx_n_u_CDLENGULFING_Stream __pyx_string_tab[258]
+#define __pyx_n_u_CDLENGULFING_Stream_open_and_fil __pyx_string_tab[259]
+#define __pyx_n_u_CDLEVENINGDOJISTAR __pyx_string_tab[260]
+#define __pyx_n_u_CDLEVENINGDOJISTAR_Stream __pyx_string_tab[261]
+#define __pyx_n_u_CDLEVENINGDOJISTAR_Stream_open_a __pyx_string_tab[262]
+#define __pyx_n_u_CDLEVENINGSTAR __pyx_string_tab[263]
+#define __pyx_n_u_CDLEVENINGSTAR_Stream __pyx_string_tab[264]
+#define __pyx_n_u_CDLEVENINGSTAR_Stream_open_and_f __pyx_string_tab[265]
+#define __pyx_n_u_CDLGAPSIDESIDEWHITE __pyx_string_tab[266]
+#define __pyx_n_u_CDLGAPSIDESIDEWHITE_Stream __pyx_string_tab[267]
+#define __pyx_n_u_CDLGAPSIDESIDEWHITE_Stream_open __pyx_string_tab[268]
+#define __pyx_n_u_CDLGRAVESTONEDOJI __pyx_string_tab[269]
+#define __pyx_n_u_CDLGRAVESTONEDOJI_Stream __pyx_string_tab[270]
+#define __pyx_n_u_CDLGRAVESTONEDOJI_Stream_open_an __pyx_string_tab[271]
+#define __pyx_n_u_CDLHAMMER __pyx_string_tab[272]
+#define __pyx_n_u_CDLHAMMER_Stream __pyx_string_tab[273]
+#define __pyx_n_u_CDLHAMMER_Stream_open_and_fill __pyx_string_tab[274]
+#define __pyx_n_u_CDLHANGINGMAN __pyx_string_tab[275]
+#define __pyx_n_u_CDLHANGINGMAN_Stream __pyx_string_tab[276]
+#define __pyx_n_u_CDLHANGINGMAN_Stream_open_and_fi __pyx_string_tab[277]
+#define __pyx_n_u_CDLHARAMI __pyx_string_tab[278]
+#define __pyx_n_u_CDLHARAMICROSS __pyx_string_tab[279]
+#define __pyx_n_u_CDLHARAMICROSS_Stream __pyx_string_tab[280]
+#define __pyx_n_u_CDLHARAMICROSS_Stream_open_and_f __pyx_string_tab[281]
+#define __pyx_n_u_CDLHARAMI_Stream __pyx_string_tab[282]
+#define __pyx_n_u_CDLHARAMI_Stream_open_and_fill __pyx_string_tab[283]
+#define __pyx_n_u_CDLHIGHWAVE __pyx_string_tab[284]
+#define __pyx_n_u_CDLHIGHWAVE_Stream __pyx_string_tab[285]
+#define __pyx_n_u_CDLHIGHWAVE_Stream_open_and_fill __pyx_string_tab[286]
+#define __pyx_n_u_CDLHIKKAKE __pyx_string_tab[287]
+#define __pyx_n_u_CDLHIKKAKEMOD __pyx_string_tab[288]
+#define __pyx_n_u_CDLHIKKAKEMOD_Stream __pyx_string_tab[289]
+#define __pyx_n_u_CDLHIKKAKEMOD_Stream_open_and_fi __pyx_string_tab[290]
+#define __pyx_n_u_CDLHIKKAKE_Stream __pyx_string_tab[291]
+#define __pyx_n_u_CDLHIKKAKE_Stream_open_and_fill __pyx_string_tab[292]
+#define __pyx_n_u_CDLHOMINGPIGEON __pyx_string_tab[293]
+#define __pyx_n_u_CDLHOMINGPIGEON_Stream __pyx_string_tab[294]
+#define __pyx_n_u_CDLHOMINGPIGEON_Stream_open_and __pyx_string_tab[295]
+#define __pyx_n_u_CDLIDENTICAL3CROWS __pyx_string_tab[296]
+#define __pyx_n_u_CDLIDENTICAL3CROWS_Stream __pyx_string_tab[297]
+#define __pyx_n_u_CDLIDENTICAL3CROWS_Stream_open_a __pyx_string_tab[298]
+#define __pyx_n_u_CDLINNECK __pyx_string_tab[299]
+#define __pyx_n_u_CDLINNECK_Stream __pyx_string_tab[300]
+#define __pyx_n_u_CDLINNECK_Stream_open_and_fill __pyx_string_tab[301]
+#define __pyx_n_u_CDLINVERTEDHAMMER __pyx_string_tab[302]
+#define __pyx_n_u_CDLINVERTEDHAMMER_Stream __pyx_string_tab[303]
+#define __pyx_n_u_CDLINVERTEDHAMMER_Stream_open_an __pyx_string_tab[304]
+#define __pyx_n_u_CDLKICKING __pyx_string_tab[305]
+#define __pyx_n_u_CDLKICKINGBYLENGTH __pyx_string_tab[306]
+#define __pyx_n_u_CDLKICKINGBYLENGTH_Stream __pyx_string_tab[307]
+#define __pyx_n_u_CDLKICKINGBYLENGTH_Stream_open_a __pyx_string_tab[308]
+#define __pyx_n_u_CDLKICKING_Stream __pyx_string_tab[309]
+#define __pyx_n_u_CDLKICKING_Stream_open_and_fill __pyx_string_tab[310]
+#define __pyx_n_u_CDLLADDERBOTTOM __pyx_string_tab[311]
+#define __pyx_n_u_CDLLADDERBOTTOM_Stream __pyx_string_tab[312]
+#define __pyx_n_u_CDLLADDERBOTTOM_Stream_open_and __pyx_string_tab[313]
+#define __pyx_n_u_CDLLONGLEGGEDDOJI __pyx_string_tab[314]
+#define __pyx_n_u_CDLLONGLEGGEDDOJI_Stream __pyx_string_tab[315]
+#define __pyx_n_u_CDLLONGLEGGEDDOJI_Stream_open_an __pyx_string_tab[316]
+#define __pyx_n_u_CDLLONGLINE __pyx_string_tab[317]
+#define __pyx_n_u_CDLLONGLINE_Stream __pyx_string_tab[318]
+#define __pyx_n_u_CDLLONGLINE_Stream_open_and_fill __pyx_string_tab[319]
+#define __pyx_n_u_CDLMARUBOZU __pyx_string_tab[320]
+#define __pyx_n_u_CDLMARUBOZU_Stream __pyx_string_tab[321]
+#define __pyx_n_u_CDLMARUBOZU_Stream_open_and_fill __pyx_string_tab[322]
+#define __pyx_n_u_CDLMATCHINGLOW __pyx_string_tab[323]
+#define __pyx_n_u_CDLMATCHINGLOW_Stream __pyx_string_tab[324]
+#define __pyx_n_u_CDLMATCHINGLOW_Stream_open_and_f __pyx_string_tab[325]
+#define __pyx_n_u_CDLMATHOLD __pyx_string_tab[326]
+#define __pyx_n_u_CDLMATHOLD_Stream __pyx_string_tab[327]
+#define __pyx_n_u_CDLMATHOLD_Stream_open_and_fill __pyx_string_tab[328]
+#define __pyx_n_u_CDLMORNINGDOJISTAR __pyx_string_tab[329]
+#define __pyx_n_u_CDLMORNINGDOJISTAR_Stream __pyx_string_tab[330]
+#define __pyx_n_u_CDLMORNINGDOJISTAR_Stream_open_a __pyx_string_tab[331]
+#define __pyx_n_u_CDLMORNINGSTAR __pyx_string_tab[332]
+#define __pyx_n_u_CDLMORNINGSTAR_Stream __pyx_string_tab[333]
+#define __pyx_n_u_CDLMORNINGSTAR_Stream_open_and_f __pyx_string_tab[334]
+#define __pyx_n_u_CDLONNECK __pyx_string_tab[335]
+#define __pyx_n_u_CDLONNECK_Stream __pyx_string_tab[336]
+#define __pyx_n_u_CDLONNECK_Stream_open_and_fill __pyx_string_tab[337]
+#define __pyx_n_u_CDLPIERCING __pyx_string_tab[338]
+#define __pyx_n_u_CDLPIERCING_Stream __pyx_string_tab[339]
+#define __pyx_n_u_CDLPIERCING_Stream_open_and_fill __pyx_string_tab[340]
+#define __pyx_n_u_CDLRICKSHAWMAN __pyx_string_tab[341]
+#define __pyx_n_u_CDLRICKSHAWMAN_Stream __pyx_string_tab[342]
+#define __pyx_n_u_CDLRICKSHAWMAN_Stream_open_and_f __pyx_string_tab[343]
+#define __pyx_n_u_CDLRISEFALL3METHODS __pyx_string_tab[344]
+#define __pyx_n_u_CDLRISEFALL3METHODS_Stream __pyx_string_tab[345]
+#define __pyx_n_u_CDLRISEFALL3METHODS_Stream_open __pyx_string_tab[346]
+#define __pyx_n_u_CDLSEPARATINGLINES __pyx_string_tab[347]
+#define __pyx_n_u_CDLSEPARATINGLINES_Stream __pyx_string_tab[348]
+#define __pyx_n_u_CDLSEPARATINGLINES_Stream_open_a __pyx_string_tab[349]
+#define __pyx_n_u_CDLSHOOTINGSTAR __pyx_string_tab[350]
+#define __pyx_n_u_CDLSHOOTINGSTAR_Stream __pyx_string_tab[351]
+#define __pyx_n_u_CDLSHOOTINGSTAR_Stream_open_and __pyx_string_tab[352]
+#define __pyx_n_u_CDLSHORTLINE __pyx_string_tab[353]
+#define __pyx_n_u_CDLSHORTLINE_Stream __pyx_string_tab[354]
+#define __pyx_n_u_CDLSHORTLINE_Stream_open_and_fil __pyx_string_tab[355]
+#define __pyx_n_u_CDLSPINNINGTOP __pyx_string_tab[356]
+#define __pyx_n_u_CDLSPINNINGTOP_Stream __pyx_string_tab[357]
+#define __pyx_n_u_CDLSPINNINGTOP_Stream_open_and_f __pyx_string_tab[358]
+#define __pyx_n_u_CDLSTALLEDPATTERN __pyx_string_tab[359]
+#define __pyx_n_u_CDLSTALLEDPATTERN_Stream __pyx_string_tab[360]
+#define __pyx_n_u_CDLSTALLEDPATTERN_Stream_open_an __pyx_string_tab[361]
+#define __pyx_n_u_CDLSTICKSANDWICH __pyx_string_tab[362]
+#define __pyx_n_u_CDLSTICKSANDWICH_Stream __pyx_string_tab[363]
+#define __pyx_n_u_CDLSTICKSANDWICH_Stream_open_and __pyx_string_tab[364]
+#define __pyx_n_u_CDLTAKURI __pyx_string_tab[365]
+#define __pyx_n_u_CDLTAKURI_Stream __pyx_string_tab[366]
+#define __pyx_n_u_CDLTAKURI_Stream_open_and_fill __pyx_string_tab[367]
+#define __pyx_n_u_CDLTASUKIGAP __pyx_string_tab[368]
+#define __pyx_n_u_CDLTASUKIGAP_Stream __pyx_string_tab[369]
+#define __pyx_n_u_CDLTASUKIGAP_Stream_open_and_fil __pyx_string_tab[370]
+#define __pyx_n_u_CDLTHRUSTING __pyx_string_tab[371]
+#define __pyx_n_u_CDLTHRUSTING_Stream __pyx_string_tab[372]
+#define __pyx_n_u_CDLTHRUSTING_Stream_open_and_fil __pyx_string_tab[373]
+#define __pyx_n_u_CDLTRISTAR __pyx_string_tab[374]
+#define __pyx_n_u_CDLTRISTAR_Stream __pyx_string_tab[375]
+#define __pyx_n_u_CDLTRISTAR_Stream_open_and_fill __pyx_string_tab[376]
+#define __pyx_n_u_CDLUNIQUE3RIVER __pyx_string_tab[377]
+#define __pyx_n_u_CDLUNIQUE3RIVER_Stream __pyx_string_tab[378]
+#define __pyx_n_u_CDLUNIQUE3RIVER_Stream_open_and __pyx_string_tab[379]
+#define __pyx_n_u_CDLUPSIDEGAP2CROWS __pyx_string_tab[380]
+#define __pyx_n_u_CDLUPSIDEGAP2CROWS_Stream __pyx_string_tab[381]
+#define __pyx_n_u_CDLUPSIDEGAP2CROWS_Stream_open_a __pyx_string_tab[382]
+#define __pyx_n_u_CDLXSIDEGAP3METHODS __pyx_string_tab[383]
+#define __pyx_n_u_CDLXSIDEGAP3METHODS_Stream __pyx_string_tab[384]
+#define __pyx_n_u_CDLXSIDEGAP3METHODS_Stream_open __pyx_string_tab[385]
+#define __pyx_n_u_CEIL __pyx_string_tab[386]
+#define __pyx_n_u_CEIL_Stream __pyx_string_tab[387]
+#define __pyx_n_u_CEIL_Stream_open_and_fill __pyx_string_tab[388]
+#define __pyx_n_u_CMF __pyx_string_tab[389]
+#define __pyx_n_u_CMF_Stream __pyx_string_tab[390]
+#define __pyx_n_u_CMF_Stream_open_and_fill __pyx_string_tab[391]
+#define __pyx_n_u_CMO __pyx_string_tab[392]
+#define __pyx_n_u_CMOU __pyx_string_tab[393]
+#define __pyx_n_u_CMOU_Stream __pyx_string_tab[394]
+#define __pyx_n_u_CMOU_Stream_open_and_fill __pyx_string_tab[395]
+#define __pyx_n_u_CMO_Stream __pyx_string_tab[396]
+#define __pyx_n_u_CMO_Stream_open_and_fill __pyx_string_tab[397]
+#define __pyx_n_u_COPPOCK __pyx_string_tab[398]
+#define __pyx_n_u_COPPOCK_Stream __pyx_string_tab[399]
+#define __pyx_n_u_COPPOCK_Stream_open_and_fill __pyx_string_tab[400]
+#define __pyx_n_u_CORREL __pyx_string_tab[401]
+#define __pyx_n_u_CORREL_Stream __pyx_string_tab[402]
+#define __pyx_n_u_CORREL_Stream_open_and_fill __pyx_string_tab[403]
+#define __pyx_n_u_COS __pyx_string_tab[404]
+#define __pyx_n_u_COSH __pyx_string_tab[405]
+#define __pyx_n_u_COSH_Stream __pyx_string_tab[406]
+#define __pyx_n_u_COSH_Stream_open_and_fill __pyx_string_tab[407]
+#define __pyx_n_u_COS_Stream __pyx_string_tab[408]
+#define __pyx_n_u_COS_Stream_open_and_fill __pyx_string_tab[409]
+#define __pyx_n_u_CUMSUM __pyx_string_tab[410]
+#define __pyx_n_u_CUMSUM_Stream __pyx_string_tab[411]
+#define __pyx_n_u_CUMSUM_Stream_open_and_fill __pyx_string_tab[412]
+#define __pyx_n_u_CVI __pyx_string_tab[413]
+#define __pyx_n_u_CVI_Stream __pyx_string_tab[414]
+#define __pyx_n_u_CVI_Stream_open_and_fill __pyx_string_tab[415]
+#define __pyx_n_u_CandleSettingType __pyx_string_tab[416]
+#define __pyx_n_u_DEFAULT __pyx_string_tab[417]
+#define __pyx_n_u_DEMA __pyx_string_tab[418]
+#define __pyx_n_u_DEMA_Stream __pyx_string_tab[419]
+#define __pyx_n_u_DEMA_Stream_open_and_fill __pyx_string_tab[420]
+#define __pyx_n_u_DISABLED __pyx_string_tab[421]
+#define __pyx_n_u_DIV __pyx_string_tab[422]
+#define __pyx_n_u_DIV_Stream __pyx_string_tab[423]
+#define __pyx_n_u_DIV_Stream_open_and_fill __pyx_string_tab[424]
+#define __pyx_n_u_DONCHIAN __pyx_string_tab[425]
+#define __pyx_n_u_DONCHIAN_Stream __pyx_string_tab[426]
+#define __pyx_n_u_DONCHIAN_Stream_open_and_fill __pyx_string_tab[427]
+#define __pyx_n_u_DPO __pyx_string_tab[428]
+#define __pyx_n_u_DPO_Stream __pyx_string_tab[429]
+#define __pyx_n_u_DPO_Stream_open_and_fill __pyx_string_tab[430]
+#define __pyx_n_u_DX __pyx_string_tab[431]
+#define __pyx_n_u_DX_Stream __pyx_string_tab[432]
+#define __pyx_n_u_DX_Stream_open_and_fill __pyx_string_tab[433]
+#define __pyx_n_u_DataFrame __pyx_string_tab[434]
+#define __pyx_n_u_Dot __pyx_string_tab[435]
+#define __pyx_n_u_EFI __pyx_string_tab[436]
+#define __pyx_n_u_EFI_Stream __pyx_string_tab[437]
+#define __pyx_n_u_EFI_Stream_open_and_fill __pyx_string_tab[438]
+#define __pyx_n_u_EMA __pyx_string_tab[439]
+#define __pyx_n_u_EMA_Stream __pyx_string_tab[440]
+#define __pyx_n_u_EMA_Stream_open_and_fill __pyx_string_tab[441]
+#define __pyx_n_u_ER __pyx_string_tab[442]
+#define __pyx_n_u_ERI __pyx_string_tab[443]
+#define __pyx_n_u_ERI_Stream __pyx_string_tab[444]
+#define __pyx_n_u_ERI_Stream_open_and_fill __pyx_string_tab[445]
+#define __pyx_n_u_ER_Stream __pyx_string_tab[446]
+#define __pyx_n_u_ER_Stream_open_and_fill __pyx_string_tab[447]
+#define __pyx_n_u_EXP __pyx_string_tab[448]
+#define __pyx_n_u_EXP_Stream __pyx_string_tab[449]
+#define __pyx_n_u_EXP_Stream_open_and_fill __pyx_string_tab[450]
+#define __pyx_n_u_Equal __pyx_string_tab[451]
+#define __pyx_n_u_FLOOR __pyx_string_tab[452]
+#define __pyx_n_u_FLOOR_Stream __pyx_string_tab[453]
+#define __pyx_n_u_FLOOR_Stream_open_and_fill __pyx_string_tab[454]
+#define __pyx_n_u_FOSC __pyx_string_tab[455]
+#define __pyx_n_u_FOSC_Stream __pyx_string_tab[456]
+#define __pyx_n_u_FOSC_Stream_open_and_fill __pyx_string_tab[457]
+#define __pyx_n_u_FRACTAL __pyx_string_tab[458]
+#define __pyx_n_u_FRACTAL_Stream __pyx_string_tab[459]
+#define __pyx_n_u_FRACTAL_Stream_open_and_fill __pyx_string_tab[460]
+#define __pyx_n_u_Far __pyx_string_tab[461]
+#define __pyx_n_u_Function __pyx_string_tab[462]
+#define __pyx_n_u_Function___call __pyx_string_tab[463]
+#define __pyx_n_u_Function___call_function __pyx_string_tab[464]
+#define __pyx_n_u_Function___check_opt_input_value __pyx_string_tab[465]
+#define __pyx_n_u_Function___get_opt_input_value __pyx_string_tab[466]
+#define __pyx_n_u_Function___init __pyx_string_tab[467]
+#define __pyx_n_u_Function___input_price_series_na __pyx_string_tab[468]
+#define __pyx_n_u_Function___local __pyx_string_tab[469]
+#define __pyx_n_u_Function___repr __pyx_string_tab[470]
+#define __pyx_n_u_Function___str __pyx_string_tab[471]
+#define __pyx_n_u_Function___unicode __pyx_string_tab[472]
+#define __pyx_n_u_Function_function_flags __pyx_string_tab[473]
+#define __pyx_n_u_Function_get_input_arrays __pyx_string_tab[474]
+#define __pyx_n_u_Function_get_input_names __pyx_string_tab[475]
+#define __pyx_n_u_Function_get_parameters __pyx_string_tab[476]
+#define __pyx_n_u_Function_info __pyx_string_tab[477]
+#define __pyx_n_u_Function_lookback __pyx_string_tab[478]
+#define __pyx_n_u_Function_output_flags __pyx_string_tab[479]
+#define __pyx_n_u_Function_output_names __pyx_string_tab[480]
+#define __pyx_n_u_Function_outputs __pyx_string_tab[481]
+#define __pyx_n_u_Function_run __pyx_string_tab[482]
+#define __pyx_n_u_Function_set_function_args __pyx_string_tab[483]
+#define __pyx_n_u_Function_set_input_arrays __pyx_string_tab[484]
+#define __pyx_n_u_Function_set_input_names __pyx_string_tab[485]
+#define __pyx_n_u_Function_set_parameters __pyx_string_tab[486]
+#define __pyx_n_u_HA __pyx_string_tab[487]
+#define __pyx_n_u_HA_Stream __pyx_string_tab[488]
+#define __pyx_n_u_HA_Stream_open_and_fill __pyx_string_tab[489]
+#define __pyx_n_u_HMA __pyx_string_tab[490]
+#define __pyx_n_u_HMA_Stream __pyx_string_tab[491]
+#define __pyx_n_u_HMA_Stream_open_and_fill __pyx_string_tab[492]
+#define __pyx_n_u_HT_DCPERIOD __pyx_string_tab[493]
+#define __pyx_n_u_HT_DCPERIOD_Stream __pyx_string_tab[494]
+#define __pyx_n_u_HT_DCPERIOD_Stream_open_and_fill __pyx_string_tab[495]
+#define __pyx_n_u_HT_DCPHASE __pyx_string_tab[496]
+#define __pyx_n_u_HT_DCPHASE_Stream __pyx_string_tab[497]
+#define __pyx_n_u_HT_DCPHASE_Stream_open_and_fill __pyx_string_tab[498]
+#define __pyx_n_u_HT_PHASOR __pyx_string_tab[499]
+#define __pyx_n_u_HT_PHASOR_Stream __pyx_string_tab[500]
+#define __pyx_n_u_HT_PHASOR_Stream_open_and_fill __pyx_string_tab[501]
+#define __pyx_n_u_HT_SINE __pyx_string_tab[502]
+#define __pyx_n_u_HT_SINE_Stream __pyx_string_tab[503]
+#define __pyx_n_u_HT_SINE_Stream_open_and_fill __pyx_string_tab[504]
+#define __pyx_n_u_HT_TRENDLINE __pyx_string_tab[505]
+#define __pyx_n_u_HT_TRENDLINE_Stream __pyx_string_tab[506]
+#define __pyx_n_u_HT_TRENDLINE_Stream_open_and_fil __pyx_string_tab[507]
+#define __pyx_n_u_HT_TRENDMODE __pyx_string_tab[508]
+#define __pyx_n_u_HT_TRENDMODE_Stream __pyx_string_tab[509]
+#define __pyx_n_u_HT_TRENDMODE_Stream_open_and_fil __pyx_string_tab[510]
+#define __pyx_n_u_HighLow __pyx_string_tab[511]
+#define __pyx_n_u_Histogram __pyx_string_tab[512]
+#define __pyx_n_u_IMI __pyx_string_tab[513]
+#define __pyx_n_u_IMI_Stream __pyx_string_tab[514]
+#define __pyx_n_u_IMI_Stream_open_and_fill __pyx_string_tab[515]
+#define __pyx_n_u_InsufficientHistory __pyx_string_tab[516]
+#define __pyx_n_u_KAMA __pyx_string_tab[517]
+#define __pyx_n_u_KAMA_Stream __pyx_string_tab[518]
+#define __pyx_n_u_KAMA_Stream_open_and_fill __pyx_string_tab[519]
+#define __pyx_n_u_KC __pyx_string_tab[520]
+#define __pyx_n_u_KC_Stream __pyx_string_tab[521]
+#define __pyx_n_u_KC_Stream_open_and_fill __pyx_string_tab[522]
+#define __pyx_n_u_KDJ __pyx_string_tab[523]
+#define __pyx_n_u_KDJ_Stream __pyx_string_tab[524]
+#define __pyx_n_u_KDJ_Stream_open_and_fill __pyx_string_tab[525]
+#define __pyx_n_u_LINEARREG __pyx_string_tab[526]
+#define __pyx_n_u_LINEARREG_ANGLE __pyx_string_tab[527]
+#define __pyx_n_u_LINEARREG_ANGLE_Stream __pyx_string_tab[528]
+#define __pyx_n_u_LINEARREG_ANGLE_Stream_open_and __pyx_string_tab[529]
+#define __pyx_n_u_LINEARREG_INTERCEPT __pyx_string_tab[530]
+#define __pyx_n_u_LINEARREG_INTERCEPT_Stream __pyx_string_tab[531]
+#define __pyx_n_u_LINEARREG_INTERCEPT_Stream_open __pyx_string_tab[532]
+#define __pyx_n_u_LINEARREG_SLOPE __pyx_string_tab[533]
+#define __pyx_n_u_LINEARREG_SLOPE_Stream __pyx_string_tab[534]
+#define __pyx_n_u_LINEARREG_SLOPE_Stream_open_and __pyx_string_tab[535]
+#define __pyx_n_u_LINEARREG_Stream __pyx_string_tab[536]
+#define __pyx_n_u_LINEARREG_Stream_open_and_fill __pyx_string_tab[537]
+#define __pyx_n_u_LN __pyx_string_tab[538]
+#define __pyx_n_u_LN_Stream __pyx_string_tab[539]
+#define __pyx_n_u_LN_Stream_open_and_fill __pyx_string_tab[540]
+#define __pyx_n_u_LOG10 __pyx_string_tab[541]
+#define __pyx_n_u_LOG10_Stream __pyx_string_tab[542]
+#define __pyx_n_u_LOG10_Stream_open_and_fill __pyx_string_tab[543]
+#define __pyx_n_u_Line __pyx_string_tab[544]
+#define __pyx_n_u_MA __pyx_string_tab[545]
+#define __pyx_n_u_MACD __pyx_string_tab[546]
+#define __pyx_n_u_MACDEXT __pyx_string_tab[547]
+#define __pyx_n_u_MACDEXT_Stream __pyx_string_tab[548]
+#define __pyx_n_u_MACDEXT_Stream_open_and_fill __pyx_string_tab[549]
+#define __pyx_n_u_MACDFIX __pyx_string_tab[550]
+#define __pyx_n_u_MACDFIX_Stream __pyx_string_tab[551]
+#define __pyx_n_u_MACDFIX_Stream_open_and_fill __pyx_string_tab[552]
+#define __pyx_n_u_MACD_Stream __pyx_string_tab[553]
+#define __pyx_n_u_MACD_Stream_open_and_fill __pyx_string_tab[554]
+#define __pyx_n_u_MAMA __pyx_string_tab[555]
+#define __pyx_n_u_MAMA_Stream __pyx_string_tab[556]
+#define __pyx_n_u_MAMA_Stream_open_and_fill __pyx_string_tab[557]
+#define __pyx_n_u_MARKETFI __pyx_string_tab[558]
+#define __pyx_n_u_MARKETFI_Stream __pyx_string_tab[559]
+#define __pyx_n_u_MARKETFI_Stream_open_and_fill __pyx_string_tab[560]
+#define __pyx_n_u_MASSI __pyx_string_tab[561]
+#define __pyx_n_u_MASSI_Stream __pyx_string_tab[562]
+#define __pyx_n_u_MASSI_Stream_open_and_fill __pyx_string_tab[563]
+#define __pyx_n_u_MAVP __pyx_string_tab[564]
+#define __pyx_n_u_MAVP_Stream __pyx_string_tab[565]
+#define __pyx_n_u_MAVP_Stream_open_and_fill __pyx_string_tab[566]
+#define __pyx_n_u_MAX __pyx_string_tab[567]
+#define __pyx_n_u_MAXINDEX __pyx_string_tab[568]
+#define __pyx_n_u_MAXINDEX_Stream __pyx_string_tab[569]
+#define __pyx_n_u_MAXINDEX_Stream_open_and_fill __pyx_string_tab[570]
+#define __pyx_n_u_MAX_Stream __pyx_string_tab[571]
+#define __pyx_n_u_MAX_Stream_open_and_fill __pyx_string_tab[572]
+#define __pyx_n_u_MA_Stream __pyx_string_tab[573]
+#define __pyx_n_u_MA_Stream_open_and_fill __pyx_string_tab[574]
+#define __pyx_n_u_MA_Type __pyx_string_tab[575]
+#define __pyx_n_u_MA_Type___getitem __pyx_string_tab[576]
+#define __pyx_n_u_MA_Type___init __pyx_string_tab[577]
+#define __pyx_n_u_MEDPRICE __pyx_string_tab[578]
+#define __pyx_n_u_MEDPRICE_Stream __pyx_string_tab[579]
+#define __pyx_n_u_MEDPRICE_Stream_open_and_fill __pyx_string_tab[580]
+#define __pyx_n_u_MFI __pyx_string_tab[581]
+#define __pyx_n_u_MFI_Stream __pyx_string_tab[582]
+#define __pyx_n_u_MFI_Stream_open_and_fill __pyx_string_tab[583]
+#define __pyx_n_u_MIDPOINT __pyx_string_tab[584]
+#define __pyx_n_u_MIDPOINT_Stream __pyx_string_tab[585]
+#define __pyx_n_u_MIDPOINT_Stream_open_and_fill __pyx_string_tab[586]
+#define __pyx_n_u_MIDPRICE __pyx_string_tab[587]
+#define __pyx_n_u_MIDPRICE_Stream __pyx_string_tab[588]
+#define __pyx_n_u_MIDPRICE_Stream_open_and_fill __pyx_string_tab[589]
+#define __pyx_n_u_MIN __pyx_string_tab[590]
+#define __pyx_n_u_MININDEX __pyx_string_tab[591]
+#define __pyx_n_u_MININDEX_Stream __pyx_string_tab[592]
+#define __pyx_n_u_MININDEX_Stream_open_and_fill __pyx_string_tab[593]
+#define __pyx_n_u_MINMAX __pyx_string_tab[594]
+#define __pyx_n_u_MINMAXINDEX __pyx_string_tab[595]
+#define __pyx_n_u_MINMAXINDEX_Stream __pyx_string_tab[596]
+#define __pyx_n_u_MINMAXINDEX_Stream_open_and_fill __pyx_string_tab[597]
+#define __pyx_n_u_MINMAX_Stream __pyx_string_tab[598]
+#define __pyx_n_u_MINMAX_Stream_open_and_fill __pyx_string_tab[599]
+#define __pyx_n_u_MINUS_DI __pyx_string_tab[600]
+#define __pyx_n_u_MINUS_DI_Stream __pyx_string_tab[601]
+#define __pyx_n_u_MINUS_DI_Stream_open_and_fill __pyx_string_tab[602]
+#define __pyx_n_u_MINUS_DM __pyx_string_tab[603]
+#define __pyx_n_u_MINUS_DM_Stream __pyx_string_tab[604]
+#define __pyx_n_u_MINUS_DM_Stream_open_and_fill __pyx_string_tab[605]
+#define __pyx_n_u_MIN_Stream __pyx_string_tab[606]
+#define __pyx_n_u_MIN_Stream_open_and_fill __pyx_string_tab[607]
+#define __pyx_n_u_MOM __pyx_string_tab[608]
+#define __pyx_n_u_MOM_Stream __pyx_string_tab[609]
+#define __pyx_n_u_MOM_Stream_open_and_fill __pyx_string_tab[610]
+#define __pyx_n_u_MULT __pyx_string_tab[611]
+#define __pyx_n_u_MULT_Stream __pyx_string_tab[612]
+#define __pyx_n_u_MULT_Stream_open_and_fill __pyx_string_tab[613]
+#define __pyx_n_u_NATR __pyx_string_tab[614]
+#define __pyx_n_u_NATR_Stream __pyx_string_tab[615]
+#define __pyx_n_u_NATR_Stream_open_and_fill __pyx_string_tab[616]
+#define __pyx_n_u_NONE __pyx_string_tab[617]
+#define __pyx_n_u_NVI __pyx_string_tab[618]
+#define __pyx_n_u_NVI_Stream __pyx_string_tab[619]
+#define __pyx_n_u_NVI_Stream_open_and_fill __pyx_string_tab[620]
+#define __pyx_n_u_Near __pyx_string_tab[621]
+#define __pyx_n_u_OBV __pyx_string_tab[622]
+#define __pyx_n_u_OBV_Stream __pyx_string_tab[623]
+#define __pyx_n_u_OBV_Stream_open_and_fill __pyx_string_tab[624]
+#define __pyx_n_u_OrderedDict __pyx_string_tab[625]
+#define __pyx_n_u_OutRange __pyx_string_tab[626]
+#define __pyx_n_u_PERCENTILE __pyx_string_tab[627]
+#define __pyx_n_u_PERCENTILE_Stream __pyx_string_tab[628]
+#define __pyx_n_u_PERCENTILE_Stream_open_and_fill __pyx_string_tab[629]
+#define __pyx_n_u_PERCENTRANK __pyx_string_tab[630]
+#define __pyx_n_u_PERCENTRANK_Stream __pyx_string_tab[631]
+#define __pyx_n_u_PERCENTRANK_Stream_open_and_fill __pyx_string_tab[632]
+#define __pyx_n_u_PLUS_DI __pyx_string_tab[633]
+#define __pyx_n_u_PLUS_DI_Stream __pyx_string_tab[634]
+#define __pyx_n_u_PLUS_DI_Stream_open_and_fill __pyx_string_tab[635]
+#define __pyx_n_u_PLUS_DM __pyx_string_tab[636]
+#define __pyx_n_u_PLUS_DM_Stream __pyx_string_tab[637]
+#define __pyx_n_u_PLUS_DM_Stream_open_and_fill __pyx_string_tab[638]
+#define __pyx_n_u_PPO __pyx_string_tab[639]
+#define __pyx_n_u_PPO_Stream __pyx_string_tab[640]
+#define __pyx_n_u_PPO_Stream_open_and_fill __pyx_string_tab[641]
+#define __pyx_n_u_PVI __pyx_string_tab[642]
+#define __pyx_n_u_PVI_Stream __pyx_string_tab[643]
+#define __pyx_n_u_PVI_Stream_open_and_fill __pyx_string_tab[644]
+#define __pyx_n_u_PVO __pyx_string_tab[645]
+#define __pyx_n_u_PVO_Stream __pyx_string_tab[646]
+#define __pyx_n_u_PVO_Stream_open_and_fill __pyx_string_tab[647]
+#define __pyx_n_u_PVT __pyx_string_tab[648]
+#define __pyx_n_u_PVT_Stream __pyx_string_tab[649]
+#define __pyx_n_u_PVT_Stream_open_and_fill __pyx_string_tab[650]
+#define __pyx_n_u_QSTICK __pyx_string_tab[651]
+#define __pyx_n_u_QSTICK_Stream __pyx_string_tab[652]
+#define __pyx_n_u_QSTICK_Stream_open_and_fill __pyx_string_tab[653]
+#define __pyx_n_u_RMA __pyx_string_tab[654]
+#define __pyx_n_u_RMA_Stream __pyx_string_tab[655]
+#define __pyx_n_u_RMA_Stream_open_and_fill __pyx_string_tab[656]
+#define __pyx_n_u_ROC __pyx_string_tab[657]
+#define __pyx_n_u_ROCP __pyx_string_tab[658]
+#define __pyx_n_u_ROCP_Stream __pyx_string_tab[659]
+#define __pyx_n_u_ROCP_Stream_open_and_fill __pyx_string_tab[660]
+#define __pyx_n_u_ROCR __pyx_string_tab[661]
+#define __pyx_n_u_ROCR100 __pyx_string_tab[662]
+#define __pyx_n_u_ROCR100_Stream __pyx_string_tab[663]
+#define __pyx_n_u_ROCR100_Stream_open_and_fill __pyx_string_tab[664]
+#define __pyx_n_u_ROCR_Stream __pyx_string_tab[665]
+#define __pyx_n_u_ROCR_Stream_open_and_fill __pyx_string_tab[666]
+#define __pyx_n_u_ROC_Stream __pyx_string_tab[667]
+#define __pyx_n_u_ROC_Stream_open_and_fill __pyx_string_tab[668]
+#define __pyx_n_u_RSI __pyx_string_tab[669]
+#define __pyx_n_u_RSI_Stream __pyx_string_tab[670]
+#define __pyx_n_u_RSI_Stream_open_and_fill __pyx_string_tab[671]
+#define __pyx_n_u_RVI __pyx_string_tab[672]
+#define __pyx_n_u_RVI_Stream __pyx_string_tab[673]
+#define __pyx_n_u_RVI_Stream_open_and_fill __pyx_string_tab[674]
+#define __pyx_n_u_RVOL __pyx_string_tab[675]
+#define __pyx_n_u_RVOL_Stream __pyx_string_tab[676]
+#define __pyx_n_u_RVOL_Stream_open_and_fill __pyx_string_tab[677]
+#define __pyx_n_u_RangeType __pyx_string_tab[678]
+#define __pyx_n_u_RealBody __pyx_string_tab[679]
+#define __pyx_n_u_SAR __pyx_string_tab[680]
+#define __pyx_n_u_SAREXT __pyx_string_tab[681]
+#define __pyx_n_u_SAREXT_Stream __pyx_string_tab[682]
+#define __pyx_n_u_SAREXT_Stream_open_and_fill __pyx_string_tab[683]
+#define __pyx_n_u_SAR_Stream __pyx_string_tab[684]
+#define __pyx_n_u_SAR_Stream_open_and_fill __pyx_string_tab[685]
+#define __pyx_n_u_SIN __pyx_string_tab[686]
+#define __pyx_n_u_SINH __pyx_string_tab[687]
+#define __pyx_n_u_SINH_Stream __pyx_string_tab[688]
+#define __pyx_n_u_SINH_Stream_open_and_fill __pyx_string_tab[689]
+#define __pyx_n_u_SIN_Stream __pyx_string_tab[690]
+#define __pyx_n_u_SIN_Stream_open_and_fill __pyx_string_tab[691]
+#define __pyx_n_u_SMA __pyx_string_tab[692]
+#define __pyx_n_u_SMA_Stream __pyx_string_tab[693]
+#define __pyx_n_u_SMA_Stream_open_and_fill __pyx_string_tab[694]
+#define __pyx_n_u_SMI __pyx_string_tab[695]
+#define __pyx_n_u_SMI_Stream __pyx_string_tab[696]
+#define __pyx_n_u_SMI_Stream_open_and_fill __pyx_string_tab[697]
+#define __pyx_n_u_SQRT __pyx_string_tab[698]
+#define __pyx_n_u_SQRT_Stream __pyx_string_tab[699]
+#define __pyx_n_u_SQRT_Stream_open_and_fill __pyx_string_tab[700]
+#define __pyx_n_u_STDDEV __pyx_string_tab[701]
+#define __pyx_n_u_STDDEV_Stream __pyx_string_tab[702]
+#define __pyx_n_u_STDDEV_Stream_open_and_fill __pyx_string_tab[703]
+#define __pyx_n_u_STOCH __pyx_string_tab[704]
+#define __pyx_n_u_STOCHF __pyx_string_tab[705]
+#define __pyx_n_u_STOCHF_Stream __pyx_string_tab[706]
+#define __pyx_n_u_STOCHF_Stream_open_and_fill __pyx_string_tab[707]
+#define __pyx_n_u_STOCHRSI __pyx_string_tab[708]
+#define __pyx_n_u_STOCHRSI_Stream __pyx_string_tab[709]
+#define __pyx_n_u_STOCHRSI_Stream_open_and_fill __pyx_string_tab[710]
+#define __pyx_n_u_STOCH_Stream __pyx_string_tab[711]
+#define __pyx_n_u_STOCH_Stream_open_and_fill __pyx_string_tab[712]
+#define __pyx_n_u_SUB __pyx_string_tab[713]
+#define __pyx_n_u_SUB_Stream __pyx_string_tab[714]
+#define __pyx_n_u_SUB_Stream_open_and_fill __pyx_string_tab[715]
+#define __pyx_n_u_SUM __pyx_string_tab[716]
+#define __pyx_n_u_SUM_Stream __pyx_string_tab[717]
+#define __pyx_n_u_SUM_Stream_open_and_fill __pyx_string_tab[718]
+#define __pyx_n_u_SUPERTREND __pyx_string_tab[719]
+#define __pyx_n_u_SUPERTREND_Stream __pyx_string_tab[720]
+#define __pyx_n_u_SUPERTREND_Stream_open_and_fill __pyx_string_tab[721]
+#define __pyx_n_u_Series __pyx_string_tab[722]
+#define __pyx_n_u_ShadowLong __pyx_string_tab[723]
+#define __pyx_n_u_ShadowShort __pyx_string_tab[724]
+#define __pyx_n_u_ShadowVeryLong __pyx_string_tab[725]
+#define __pyx_n_u_ShadowVeryShort __pyx_string_tab[726]
+#define __pyx_n_u_Shadows __pyx_string_tab[727]
+#define __pyx_n_u_Stream __pyx_string_tab[728]
+#define __pyx_n_u_Stream___copy __pyx_string_tab[729]
+#define __pyx_n_u_Stream___deepcopy __pyx_string_tab[730]
+#define __pyx_n_u_Stream___reduce __pyx_string_tab[731]
+#define __pyx_n_u_T3 __pyx_string_tab[732]
+#define __pyx_n_u_T3_Stream __pyx_string_tab[733]
+#define __pyx_n_u_T3_Stream_open_and_fill __pyx_string_tab[734]
+#define __pyx_n_u_TAN __pyx_string_tab[735]
+#define __pyx_n_u_TANH __pyx_string_tab[736]
+#define __pyx_n_u_TANH_Stream __pyx_string_tab[737]
+#define __pyx_n_u_TANH_Stream_open_and_fill __pyx_string_tab[738]
+#define __pyx_n_u_TAN_Stream __pyx_string_tab[739]
+#define __pyx_n_u_TAN_Stream_open_and_fill __pyx_string_tab[740]
+#define __pyx_n_u_TA_AC __pyx_string_tab[741]
+#define __pyx_n_u_TA_ACCBANDS __pyx_string_tab[742]
+#define __pyx_n_u_TA_ACCBANDS_Clone __pyx_string_tab[743]
+#define __pyx_n_u_TA_ACCBANDS_Open __pyx_string_tab[744]
+#define __pyx_n_u_TA_ACCBANDS_OpenAndFill __pyx_string_tab[745]
+#define __pyx_n_u_TA_ACCBANDS_Peek __pyx_string_tab[746]
+#define __pyx_n_u_TA_ACCBANDS_Update __pyx_string_tab[747]
+#define __pyx_n_u_TA_ACCBANDS_Value __pyx_string_tab[748]
+#define __pyx_n_u_TA_ACOS __pyx_string_tab[749]
+#define __pyx_n_u_TA_ACOS_Clone __pyx_string_tab[750]
+#define __pyx_n_u_TA_ACOS_Open __pyx_string_tab[751]
+#define __pyx_n_u_TA_ACOS_OpenAndFill __pyx_string_tab[752]
+#define __pyx_n_u_TA_ACOS_Peek __pyx_string_tab[753]
+#define __pyx_n_u_TA_ACOS_Update __pyx_string_tab[754]
+#define __pyx_n_u_TA_ACOS_Value __pyx_string_tab[755]
+#define __pyx_n_u_TA_AC_Clone __pyx_string_tab[756]
+#define __pyx_n_u_TA_AC_Open __pyx_string_tab[757]
+#define __pyx_n_u_TA_AC_OpenAndFill __pyx_string_tab[758]
+#define __pyx_n_u_TA_AC_Peek __pyx_string_tab[759]
+#define __pyx_n_u_TA_AC_Update __pyx_string_tab[760]
+#define __pyx_n_u_TA_AC_Value __pyx_string_tab[761]
+#define __pyx_n_u_TA_AD __pyx_string_tab[762]
+#define __pyx_n_u_TA_ADD __pyx_string_tab[763]
+#define __pyx_n_u_TA_ADD_Clone __pyx_string_tab[764]
+#define __pyx_n_u_TA_ADD_Open __pyx_string_tab[765]
+#define __pyx_n_u_TA_ADD_OpenAndFill __pyx_string_tab[766]
+#define __pyx_n_u_TA_ADD_Peek __pyx_string_tab[767]
+#define __pyx_n_u_TA_ADD_Update __pyx_string_tab[768]
+#define __pyx_n_u_TA_ADD_Value __pyx_string_tab[769]
+#define __pyx_n_u_TA_ADOSC __pyx_string_tab[770]
+#define __pyx_n_u_TA_ADOSC_Clone __pyx_string_tab[771]
+#define __pyx_n_u_TA_ADOSC_Open __pyx_string_tab[772]
+#define __pyx_n_u_TA_ADOSC_OpenAndFill __pyx_string_tab[773]
+#define __pyx_n_u_TA_ADOSC_Peek __pyx_string_tab[774]
+#define __pyx_n_u_TA_ADOSC_Update __pyx_string_tab[775]
+#define __pyx_n_u_TA_ADOSC_Value __pyx_string_tab[776]
+#define __pyx_n_u_TA_ADR __pyx_string_tab[777]
+#define __pyx_n_u_TA_ADR_Clone __pyx_string_tab[778]
+#define __pyx_n_u_TA_ADR_Open __pyx_string_tab[779]
+#define __pyx_n_u_TA_ADR_OpenAndFill __pyx_string_tab[780]
+#define __pyx_n_u_TA_ADR_Peek __pyx_string_tab[781]
+#define __pyx_n_u_TA_ADR_Update __pyx_string_tab[782]
+#define __pyx_n_u_TA_ADR_Value __pyx_string_tab[783]
+#define __pyx_n_u_TA_ADX __pyx_string_tab[784]
+#define __pyx_n_u_TA_ADXR __pyx_string_tab[785]
+#define __pyx_n_u_TA_ADXR_Clone __pyx_string_tab[786]
+#define __pyx_n_u_TA_ADXR_Open __pyx_string_tab[787]
+#define __pyx_n_u_TA_ADXR_OpenAndFill __pyx_string_tab[788]
+#define __pyx_n_u_TA_ADXR_Peek __pyx_string_tab[789]
+#define __pyx_n_u_TA_ADXR_Update __pyx_string_tab[790]
+#define __pyx_n_u_TA_ADXR_Value __pyx_string_tab[791]
+#define __pyx_n_u_TA_ADX_Clone __pyx_string_tab[792]
+#define __pyx_n_u_TA_ADX_Open __pyx_string_tab[793]
+#define __pyx_n_u_TA_ADX_OpenAndFill __pyx_string_tab[794]
+#define __pyx_n_u_TA_ADX_Peek __pyx_string_tab[795]
+#define __pyx_n_u_TA_ADX_Update __pyx_string_tab[796]
+#define __pyx_n_u_TA_ADX_Value __pyx_string_tab[797]
+#define __pyx_n_u_TA_AD_Clone __pyx_string_tab[798]
+#define __pyx_n_u_TA_AD_Open __pyx_string_tab[799]
+#define __pyx_n_u_TA_AD_OpenAndFill __pyx_string_tab[800]
+#define __pyx_n_u_TA_AD_Peek __pyx_string_tab[801]
+#define __pyx_n_u_TA_AD_Update __pyx_string_tab[802]
+#define __pyx_n_u_TA_AD_Value __pyx_string_tab[803]
+#define __pyx_n_u_TA_AO __pyx_string_tab[804]
+#define __pyx_n_u_TA_AO_Clone __pyx_string_tab[805]
+#define __pyx_n_u_TA_AO_Open __pyx_string_tab[806]
+#define __pyx_n_u_TA_AO_OpenAndFill __pyx_string_tab[807]
+#define __pyx_n_u_TA_AO_Peek __pyx_string_tab[808]
+#define __pyx_n_u_TA_AO_Update __pyx_string_tab[809]
+#define __pyx_n_u_TA_AO_Value __pyx_string_tab[810]
+#define __pyx_n_u_TA_APO __pyx_string_tab[811]
+#define __pyx_n_u_TA_APO_Clone __pyx_string_tab[812]
+#define __pyx_n_u_TA_APO_Open __pyx_string_tab[813]
+#define __pyx_n_u_TA_APO_OpenAndFill __pyx_string_tab[814]
+#define __pyx_n_u_TA_APO_Peek __pyx_string_tab[815]
+#define __pyx_n_u_TA_APO_Update __pyx_string_tab[816]
+#define __pyx_n_u_TA_APO_Value __pyx_string_tab[817]
+#define __pyx_n_u_TA_AROON __pyx_string_tab[818]
+#define __pyx_n_u_TA_AROONOSC __pyx_string_tab[819]
+#define __pyx_n_u_TA_AROONOSC_Clone __pyx_string_tab[820]
+#define __pyx_n_u_TA_AROONOSC_Open __pyx_string_tab[821]
+#define __pyx_n_u_TA_AROONOSC_OpenAndFill __pyx_string_tab[822]
+#define __pyx_n_u_TA_AROONOSC_Peek __pyx_string_tab[823]
+#define __pyx_n_u_TA_AROONOSC_Update __pyx_string_tab[824]
+#define __pyx_n_u_TA_AROONOSC_Value __pyx_string_tab[825]
+#define __pyx_n_u_TA_AROON_Clone __pyx_string_tab[826]
+#define __pyx_n_u_TA_AROON_Open __pyx_string_tab[827]
+#define __pyx_n_u_TA_AROON_OpenAndFill __pyx_string_tab[828]
+#define __pyx_n_u_TA_AROON_Peek __pyx_string_tab[829]
+#define __pyx_n_u_TA_AROON_Update __pyx_string_tab[830]
+#define __pyx_n_u_TA_AROON_Value __pyx_string_tab[831]
+#define __pyx_n_u_TA_ASIN __pyx_string_tab[832]
+#define __pyx_n_u_TA_ASIN_Clone __pyx_string_tab[833]
+#define __pyx_n_u_TA_ASIN_Open __pyx_string_tab[834]
+#define __pyx_n_u_TA_ASIN_OpenAndFill __pyx_string_tab[835]
+#define __pyx_n_u_TA_ASIN_Peek __pyx_string_tab[836]
+#define __pyx_n_u_TA_ASIN_Update __pyx_string_tab[837]
+#define __pyx_n_u_TA_ASIN_Value __pyx_string_tab[838]
+#define __pyx_n_u_TA_ATAN __pyx_string_tab[839]
+#define __pyx_n_u_TA_ATAN_Clone __pyx_string_tab[840]
+#define __pyx_n_u_TA_ATAN_Open __pyx_string_tab[841]
+#define __pyx_n_u_TA_ATAN_OpenAndFill __pyx_string_tab[842]
+#define __pyx_n_u_TA_ATAN_Peek __pyx_string_tab[843]
+#define __pyx_n_u_TA_ATAN_Update __pyx_string_tab[844]
+#define __pyx_n_u_TA_ATAN_Value __pyx_string_tab[845]
+#define __pyx_n_u_TA_ATR __pyx_string_tab[846]
+#define __pyx_n_u_TA_ATR_Clone __pyx_string_tab[847]
+#define __pyx_n_u_TA_ATR_Open __pyx_string_tab[848]
+#define __pyx_n_u_TA_ATR_OpenAndFill __pyx_string_tab[849]
+#define __pyx_n_u_TA_ATR_Peek __pyx_string_tab[850]
+#define __pyx_n_u_TA_ATR_Update __pyx_string_tab[851]
+#define __pyx_n_u_TA_ATR_Value __pyx_string_tab[852]
+#define __pyx_n_u_TA_AVGDEV __pyx_string_tab[853]
+#define __pyx_n_u_TA_AVGDEV_Clone __pyx_string_tab[854]
+#define __pyx_n_u_TA_AVGDEV_Open __pyx_string_tab[855]
+#define __pyx_n_u_TA_AVGDEV_OpenAndFill __pyx_string_tab[856]
+#define __pyx_n_u_TA_AVGDEV_Peek __pyx_string_tab[857]
+#define __pyx_n_u_TA_AVGDEV_Update __pyx_string_tab[858]
+#define __pyx_n_u_TA_AVGDEV_Value __pyx_string_tab[859]
+#define __pyx_n_u_TA_AVGPRICE __pyx_string_tab[860]
+#define __pyx_n_u_TA_AVGPRICE_Clone __pyx_string_tab[861]
+#define __pyx_n_u_TA_AVGPRICE_Open __pyx_string_tab[862]
+#define __pyx_n_u_TA_AVGPRICE_OpenAndFill __pyx_string_tab[863]
+#define __pyx_n_u_TA_AVGPRICE_Peek __pyx_string_tab[864]
+#define __pyx_n_u_TA_AVGPRICE_Update __pyx_string_tab[865]
+#define __pyx_n_u_TA_AVGPRICE_Value __pyx_string_tab[866]
+#define __pyx_n_u_TA_BBANDS __pyx_string_tab[867]
+#define __pyx_n_u_TA_BBANDS_Clone __pyx_string_tab[868]
+#define __pyx_n_u_TA_BBANDS_Open __pyx_string_tab[869]
+#define __pyx_n_u_TA_BBANDS_OpenAndFill __pyx_string_tab[870]
+#define __pyx_n_u_TA_BBANDS_Peek __pyx_string_tab[871]
+#define __pyx_n_u_TA_BBANDS_Update __pyx_string_tab[872]
+#define __pyx_n_u_TA_BBANDS_Value __pyx_string_tab[873]
+#define __pyx_n_u_TA_BETA __pyx_string_tab[874]
+#define __pyx_n_u_TA_BETA_Clone __pyx_string_tab[875]
+#define __pyx_n_u_TA_BETA_Open __pyx_string_tab[876]
+#define __pyx_n_u_TA_BETA_OpenAndFill __pyx_string_tab[877]
+#define __pyx_n_u_TA_BETA_Peek __pyx_string_tab[878]
+#define __pyx_n_u_TA_BETA_Update __pyx_string_tab[879]
+#define __pyx_n_u_TA_BETA_Value __pyx_string_tab[880]
+#define __pyx_n_u_TA_BOP __pyx_string_tab[881]
+#define __pyx_n_u_TA_BOP_Clone __pyx_string_tab[882]
+#define __pyx_n_u_TA_BOP_Open __pyx_string_tab[883]
+#define __pyx_n_u_TA_BOP_OpenAndFill __pyx_string_tab[884]
+#define __pyx_n_u_TA_BOP_Peek __pyx_string_tab[885]
+#define __pyx_n_u_TA_BOP_Update __pyx_string_tab[886]
+#define __pyx_n_u_TA_BOP_Value __pyx_string_tab[887]
+#define __pyx_n_u_TA_CCI __pyx_string_tab[888]
+#define __pyx_n_u_TA_CCI_Clone __pyx_string_tab[889]
+#define __pyx_n_u_TA_CCI_Open __pyx_string_tab[890]
+#define __pyx_n_u_TA_CCI_OpenAndFill __pyx_string_tab[891]
+#define __pyx_n_u_TA_CCI_Peek __pyx_string_tab[892]
+#define __pyx_n_u_TA_CCI_Update __pyx_string_tab[893]
+#define __pyx_n_u_TA_CCI_Value __pyx_string_tab[894]
+#define __pyx_n_u_TA_CDL2CROWS __pyx_string_tab[895]
+#define __pyx_n_u_TA_CDL2CROWS_Clone __pyx_string_tab[896]
+#define __pyx_n_u_TA_CDL2CROWS_Open __pyx_string_tab[897]
+#define __pyx_n_u_TA_CDL2CROWS_OpenAndFill __pyx_string_tab[898]
+#define __pyx_n_u_TA_CDL2CROWS_Peek __pyx_string_tab[899]
+#define __pyx_n_u_TA_CDL2CROWS_Update __pyx_string_tab[900]
+#define __pyx_n_u_TA_CDL2CROWS_Value __pyx_string_tab[901]
+#define __pyx_n_u_TA_CDL3BLACKCROWS __pyx_string_tab[902]
+#define __pyx_n_u_TA_CDL3BLACKCROWS_Clone __pyx_string_tab[903]
+#define __pyx_n_u_TA_CDL3BLACKCROWS_Open __pyx_string_tab[904]
+#define __pyx_n_u_TA_CDL3BLACKCROWS_OpenAndFill __pyx_string_tab[905]
+#define __pyx_n_u_TA_CDL3BLACKCROWS_Peek __pyx_string_tab[906]
+#define __pyx_n_u_TA_CDL3BLACKCROWS_Update __pyx_string_tab[907]
+#define __pyx_n_u_TA_CDL3BLACKCROWS_Value __pyx_string_tab[908]
+#define __pyx_n_u_TA_CDL3INSIDE __pyx_string_tab[909]
+#define __pyx_n_u_TA_CDL3INSIDE_Clone __pyx_string_tab[910]
+#define __pyx_n_u_TA_CDL3INSIDE_Open __pyx_string_tab[911]
+#define __pyx_n_u_TA_CDL3INSIDE_OpenAndFill __pyx_string_tab[912]
+#define __pyx_n_u_TA_CDL3INSIDE_Peek __pyx_string_tab[913]
+#define __pyx_n_u_TA_CDL3INSIDE_Update __pyx_string_tab[914]
+#define __pyx_n_u_TA_CDL3INSIDE_Value __pyx_string_tab[915]
+#define __pyx_n_u_TA_CDL3LINESTRIKE __pyx_string_tab[916]
+#define __pyx_n_u_TA_CDL3LINESTRIKE_Clone __pyx_string_tab[917]
+#define __pyx_n_u_TA_CDL3LINESTRIKE_Open __pyx_string_tab[918]
+#define __pyx_n_u_TA_CDL3LINESTRIKE_OpenAndFill __pyx_string_tab[919]
+#define __pyx_n_u_TA_CDL3LINESTRIKE_Peek __pyx_string_tab[920]
+#define __pyx_n_u_TA_CDL3LINESTRIKE_Update __pyx_string_tab[921]
+#define __pyx_n_u_TA_CDL3LINESTRIKE_Value __pyx_string_tab[922]
+#define __pyx_n_u_TA_CDL3OUTSIDE __pyx_string_tab[923]
+#define __pyx_n_u_TA_CDL3OUTSIDE_Clone __pyx_string_tab[924]
+#define __pyx_n_u_TA_CDL3OUTSIDE_Open __pyx_string_tab[925]
+#define __pyx_n_u_TA_CDL3OUTSIDE_OpenAndFill __pyx_string_tab[926]
+#define __pyx_n_u_TA_CDL3OUTSIDE_Peek __pyx_string_tab[927]
+#define __pyx_n_u_TA_CDL3OUTSIDE_Update __pyx_string_tab[928]
+#define __pyx_n_u_TA_CDL3OUTSIDE_Value __pyx_string_tab[929]
+#define __pyx_n_u_TA_CDL3STARSINSOUTH __pyx_string_tab[930]
+#define __pyx_n_u_TA_CDL3STARSINSOUTH_Clone __pyx_string_tab[931]
+#define __pyx_n_u_TA_CDL3STARSINSOUTH_Open __pyx_string_tab[932]
+#define __pyx_n_u_TA_CDL3STARSINSOUTH_OpenAndFill __pyx_string_tab[933]
+#define __pyx_n_u_TA_CDL3STARSINSOUTH_Peek __pyx_string_tab[934]
+#define __pyx_n_u_TA_CDL3STARSINSOUTH_Update __pyx_string_tab[935]
+#define __pyx_n_u_TA_CDL3STARSINSOUTH_Value __pyx_string_tab[936]
+#define __pyx_n_u_TA_CDL3WHITESOLDIERS __pyx_string_tab[937]
+#define __pyx_n_u_TA_CDL3WHITESOLDIERS_Clone __pyx_string_tab[938]
+#define __pyx_n_u_TA_CDL3WHITESOLDIERS_Open __pyx_string_tab[939]
+#define __pyx_n_u_TA_CDL3WHITESOLDIERS_OpenAndFill __pyx_string_tab[940]
+#define __pyx_n_u_TA_CDL3WHITESOLDIERS_Peek __pyx_string_tab[941]
+#define __pyx_n_u_TA_CDL3WHITESOLDIERS_Update __pyx_string_tab[942]
+#define __pyx_n_u_TA_CDL3WHITESOLDIERS_Value __pyx_string_tab[943]
+#define __pyx_n_u_TA_CDLABANDONEDBABY __pyx_string_tab[944]
+#define __pyx_n_u_TA_CDLABANDONEDBABY_Clone __pyx_string_tab[945]
+#define __pyx_n_u_TA_CDLABANDONEDBABY_Open __pyx_string_tab[946]
+#define __pyx_n_u_TA_CDLABANDONEDBABY_OpenAndFill __pyx_string_tab[947]
+#define __pyx_n_u_TA_CDLABANDONEDBABY_Peek __pyx_string_tab[948]
+#define __pyx_n_u_TA_CDLABANDONEDBABY_Update __pyx_string_tab[949]
+#define __pyx_n_u_TA_CDLABANDONEDBABY_Value __pyx_string_tab[950]
+#define __pyx_n_u_TA_CDLADVANCEBLOCK __pyx_string_tab[951]
+#define __pyx_n_u_TA_CDLADVANCEBLOCK_Clone __pyx_string_tab[952]
+#define __pyx_n_u_TA_CDLADVANCEBLOCK_Open __pyx_string_tab[953]
+#define __pyx_n_u_TA_CDLADVANCEBLOCK_OpenAndFill __pyx_string_tab[954]
+#define __pyx_n_u_TA_CDLADVANCEBLOCK_Peek __pyx_string_tab[955]
+#define __pyx_n_u_TA_CDLADVANCEBLOCK_Update __pyx_string_tab[956]
+#define __pyx_n_u_TA_CDLADVANCEBLOCK_Value __pyx_string_tab[957]
+#define __pyx_n_u_TA_CDLBELTHOLD __pyx_string_tab[958]
+#define __pyx_n_u_TA_CDLBELTHOLD_Clone __pyx_string_tab[959]
+#define __pyx_n_u_TA_CDLBELTHOLD_Open __pyx_string_tab[960]
+#define __pyx_n_u_TA_CDLBELTHOLD_OpenAndFill __pyx_string_tab[961]
+#define __pyx_n_u_TA_CDLBELTHOLD_Peek __pyx_string_tab[962]
+#define __pyx_n_u_TA_CDLBELTHOLD_Update __pyx_string_tab[963]
+#define __pyx_n_u_TA_CDLBELTHOLD_Value __pyx_string_tab[964]
+#define __pyx_n_u_TA_CDLBREAKAWAY __pyx_string_tab[965]
+#define __pyx_n_u_TA_CDLBREAKAWAY_Clone __pyx_string_tab[966]
+#define __pyx_n_u_TA_CDLBREAKAWAY_Open __pyx_string_tab[967]
+#define __pyx_n_u_TA_CDLBREAKAWAY_OpenAndFill __pyx_string_tab[968]
+#define __pyx_n_u_TA_CDLBREAKAWAY_Peek __pyx_string_tab[969]
+#define __pyx_n_u_TA_CDLBREAKAWAY_Update __pyx_string_tab[970]
+#define __pyx_n_u_TA_CDLBREAKAWAY_Value __pyx_string_tab[971]
+#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU __pyx_string_tab[972]
+#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_Clone __pyx_string_tab[973]
+#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_Open __pyx_string_tab[974]
+#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_OpenAndFil __pyx_string_tab[975]
+#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_Peek __pyx_string_tab[976]
+#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_Update __pyx_string_tab[977]
+#define __pyx_n_u_TA_CDLCLOSINGMARUBOZU_Value __pyx_string_tab[978]
+#define __pyx_n_u_TA_CDLCONCEALBABYSWALL __pyx_string_tab[979]
+#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_Clone __pyx_string_tab[980]
+#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_Open __pyx_string_tab[981]
+#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_OpenAndFi __pyx_string_tab[982]
+#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_Peek __pyx_string_tab[983]
+#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_Update __pyx_string_tab[984]
+#define __pyx_n_u_TA_CDLCONCEALBABYSWALL_Value __pyx_string_tab[985]
+#define __pyx_n_u_TA_CDLCOUNTERATTACK __pyx_string_tab[986]
+#define __pyx_n_u_TA_CDLCOUNTERATTACK_Clone __pyx_string_tab[987]
+#define __pyx_n_u_TA_CDLCOUNTERATTACK_Open __pyx_string_tab[988]
+#define __pyx_n_u_TA_CDLCOUNTERATTACK_OpenAndFill __pyx_string_tab[989]
+#define __pyx_n_u_TA_CDLCOUNTERATTACK_Peek __pyx_string_tab[990]
+#define __pyx_n_u_TA_CDLCOUNTERATTACK_Update __pyx_string_tab[991]
+#define __pyx_n_u_TA_CDLCOUNTERATTACK_Value __pyx_string_tab[992]
+#define __pyx_n_u_TA_CDLDARKCLOUDCOVER __pyx_string_tab[993]
+#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_Clone __pyx_string_tab[994]
+#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_Open __pyx_string_tab[995]
+#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_OpenAndFill __pyx_string_tab[996]
+#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_Peek __pyx_string_tab[997]
+#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_Update __pyx_string_tab[998]
+#define __pyx_n_u_TA_CDLDARKCLOUDCOVER_Value __pyx_string_tab[999]
+#define __pyx_n_u_TA_CDLDOJI __pyx_string_tab[1000]
+#define __pyx_n_u_TA_CDLDOJISTAR __pyx_string_tab[1001]
+#define __pyx_n_u_TA_CDLDOJISTAR_Clone __pyx_string_tab[1002]
+#define __pyx_n_u_TA_CDLDOJISTAR_Open __pyx_string_tab[1003]
+#define __pyx_n_u_TA_CDLDOJISTAR_OpenAndFill __pyx_string_tab[1004]
+#define __pyx_n_u_TA_CDLDOJISTAR_Peek __pyx_string_tab[1005]
+#define __pyx_n_u_TA_CDLDOJISTAR_Update __pyx_string_tab[1006]
+#define __pyx_n_u_TA_CDLDOJISTAR_Value __pyx_string_tab[1007]
+#define __pyx_n_u_TA_CDLDOJI_Clone __pyx_string_tab[1008]
+#define __pyx_n_u_TA_CDLDOJI_Open __pyx_string_tab[1009]
+#define __pyx_n_u_TA_CDLDOJI_OpenAndFill __pyx_string_tab[1010]
+#define __pyx_n_u_TA_CDLDOJI_Peek __pyx_string_tab[1011]
+#define __pyx_n_u_TA_CDLDOJI_Update __pyx_string_tab[1012]
+#define __pyx_n_u_TA_CDLDOJI_Value __pyx_string_tab[1013]
+#define __pyx_n_u_TA_CDLDRAGONFLYDOJI __pyx_string_tab[1014]
+#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_Clone __pyx_string_tab[1015]
+#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_Open __pyx_string_tab[1016]
+#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_OpenAndFill __pyx_string_tab[1017]
+#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_Peek __pyx_string_tab[1018]
+#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_Update __pyx_string_tab[1019]
+#define __pyx_n_u_TA_CDLDRAGONFLYDOJI_Value __pyx_string_tab[1020]
+#define __pyx_n_u_TA_CDLENGULFING __pyx_string_tab[1021]
+#define __pyx_n_u_TA_CDLENGULFING_Clone __pyx_string_tab[1022]
+#define __pyx_n_u_TA_CDLENGULFING_Open __pyx_string_tab[1023]
+#define __pyx_n_u_TA_CDLENGULFING_OpenAndFill __pyx_string_tab[1024]
+#define __pyx_n_u_TA_CDLENGULFING_Peek __pyx_string_tab[1025]
+#define __pyx_n_u_TA_CDLENGULFING_Update __pyx_string_tab[1026]
+#define __pyx_n_u_TA_CDLENGULFING_Value __pyx_string_tab[1027]
+#define __pyx_n_u_TA_CDLEVENINGDOJISTAR __pyx_string_tab[1028]
+#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_Clone __pyx_string_tab[1029]
+#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_Open __pyx_string_tab[1030]
+#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_OpenAndFil __pyx_string_tab[1031]
+#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_Peek __pyx_string_tab[1032]
+#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_Update __pyx_string_tab[1033]
+#define __pyx_n_u_TA_CDLEVENINGDOJISTAR_Value __pyx_string_tab[1034]
+#define __pyx_n_u_TA_CDLEVENINGSTAR __pyx_string_tab[1035]
+#define __pyx_n_u_TA_CDLEVENINGSTAR_Clone __pyx_string_tab[1036]
+#define __pyx_n_u_TA_CDLEVENINGSTAR_Open __pyx_string_tab[1037]
+#define __pyx_n_u_TA_CDLEVENINGSTAR_OpenAndFill __pyx_string_tab[1038]
+#define __pyx_n_u_TA_CDLEVENINGSTAR_Peek __pyx_string_tab[1039]
+#define __pyx_n_u_TA_CDLEVENINGSTAR_Update __pyx_string_tab[1040]
+#define __pyx_n_u_TA_CDLEVENINGSTAR_Value __pyx_string_tab[1041]
+#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE __pyx_string_tab[1042]
+#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Clone __pyx_string_tab[1043]
+#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Open __pyx_string_tab[1044]
+#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_OpenAndFi __pyx_string_tab[1045]
+#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Peek __pyx_string_tab[1046]
+#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Update __pyx_string_tab[1047]
+#define __pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Value __pyx_string_tab[1048]
+#define __pyx_n_u_TA_CDLGRAVESTONEDOJI __pyx_string_tab[1049]
+#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_Clone __pyx_string_tab[1050]
+#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_Open __pyx_string_tab[1051]
+#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_OpenAndFill __pyx_string_tab[1052]
+#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_Peek __pyx_string_tab[1053]
+#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_Update __pyx_string_tab[1054]
+#define __pyx_n_u_TA_CDLGRAVESTONEDOJI_Value __pyx_string_tab[1055]
+#define __pyx_n_u_TA_CDLHAMMER __pyx_string_tab[1056]
+#define __pyx_n_u_TA_CDLHAMMER_Clone __pyx_string_tab[1057]
+#define __pyx_n_u_TA_CDLHAMMER_Open __pyx_string_tab[1058]
+#define __pyx_n_u_TA_CDLHAMMER_OpenAndFill __pyx_string_tab[1059]
+#define __pyx_n_u_TA_CDLHAMMER_Peek __pyx_string_tab[1060]
+#define __pyx_n_u_TA_CDLHAMMER_Update __pyx_string_tab[1061]
+#define __pyx_n_u_TA_CDLHAMMER_Value __pyx_string_tab[1062]
+#define __pyx_n_u_TA_CDLHANGINGMAN __pyx_string_tab[1063]
+#define __pyx_n_u_TA_CDLHANGINGMAN_Clone __pyx_string_tab[1064]
+#define __pyx_n_u_TA_CDLHANGINGMAN_Open __pyx_string_tab[1065]
+#define __pyx_n_u_TA_CDLHANGINGMAN_OpenAndFill __pyx_string_tab[1066]
+#define __pyx_n_u_TA_CDLHANGINGMAN_Peek __pyx_string_tab[1067]
+#define __pyx_n_u_TA_CDLHANGINGMAN_Update __pyx_string_tab[1068]
+#define __pyx_n_u_TA_CDLHANGINGMAN_Value __pyx_string_tab[1069]
+#define __pyx_n_u_TA_CDLHARAMI __pyx_string_tab[1070]
+#define __pyx_n_u_TA_CDLHARAMICROSS __pyx_string_tab[1071]
+#define __pyx_n_u_TA_CDLHARAMICROSS_Clone __pyx_string_tab[1072]
+#define __pyx_n_u_TA_CDLHARAMICROSS_Open __pyx_string_tab[1073]
+#define __pyx_n_u_TA_CDLHARAMICROSS_OpenAndFill __pyx_string_tab[1074]
+#define __pyx_n_u_TA_CDLHARAMICROSS_Peek __pyx_string_tab[1075]
+#define __pyx_n_u_TA_CDLHARAMICROSS_Update __pyx_string_tab[1076]
+#define __pyx_n_u_TA_CDLHARAMICROSS_Value __pyx_string_tab[1077]
+#define __pyx_n_u_TA_CDLHARAMI_Clone __pyx_string_tab[1078]
+#define __pyx_n_u_TA_CDLHARAMI_Open __pyx_string_tab[1079]
+#define __pyx_n_u_TA_CDLHARAMI_OpenAndFill __pyx_string_tab[1080]
+#define __pyx_n_u_TA_CDLHARAMI_Peek __pyx_string_tab[1081]
+#define __pyx_n_u_TA_CDLHARAMI_Update __pyx_string_tab[1082]
+#define __pyx_n_u_TA_CDLHARAMI_Value __pyx_string_tab[1083]
+#define __pyx_n_u_TA_CDLHIGHWAVE __pyx_string_tab[1084]
+#define __pyx_n_u_TA_CDLHIGHWAVE_Clone __pyx_string_tab[1085]
+#define __pyx_n_u_TA_CDLHIGHWAVE_Open __pyx_string_tab[1086]
+#define __pyx_n_u_TA_CDLHIGHWAVE_OpenAndFill __pyx_string_tab[1087]
+#define __pyx_n_u_TA_CDLHIGHWAVE_Peek __pyx_string_tab[1088]
+#define __pyx_n_u_TA_CDLHIGHWAVE_Update __pyx_string_tab[1089]
+#define __pyx_n_u_TA_CDLHIGHWAVE_Value __pyx_string_tab[1090]
+#define __pyx_n_u_TA_CDLHIKKAKE __pyx_string_tab[1091]
+#define __pyx_n_u_TA_CDLHIKKAKEMOD __pyx_string_tab[1092]
+#define __pyx_n_u_TA_CDLHIKKAKEMOD_Clone __pyx_string_tab[1093]
+#define __pyx_n_u_TA_CDLHIKKAKEMOD_Open __pyx_string_tab[1094]
+#define __pyx_n_u_TA_CDLHIKKAKEMOD_OpenAndFill __pyx_string_tab[1095]
+#define __pyx_n_u_TA_CDLHIKKAKEMOD_Peek __pyx_string_tab[1096]
+#define __pyx_n_u_TA_CDLHIKKAKEMOD_Update __pyx_string_tab[1097]
+#define __pyx_n_u_TA_CDLHIKKAKEMOD_Value __pyx_string_tab[1098]
+#define __pyx_n_u_TA_CDLHIKKAKE_Clone __pyx_string_tab[1099]
+#define __pyx_n_u_TA_CDLHIKKAKE_Open __pyx_string_tab[1100]
+#define __pyx_n_u_TA_CDLHIKKAKE_OpenAndFill __pyx_string_tab[1101]
+#define __pyx_n_u_TA_CDLHIKKAKE_Peek __pyx_string_tab[1102]
+#define __pyx_n_u_TA_CDLHIKKAKE_Update __pyx_string_tab[1103]
+#define __pyx_n_u_TA_CDLHIKKAKE_Value __pyx_string_tab[1104]
+#define __pyx_n_u_TA_CDLHOMINGPIGEON __pyx_string_tab[1105]
+#define __pyx_n_u_TA_CDLHOMINGPIGEON_Clone __pyx_string_tab[1106]
+#define __pyx_n_u_TA_CDLHOMINGPIGEON_Open __pyx_string_tab[1107]
+#define __pyx_n_u_TA_CDLHOMINGPIGEON_OpenAndFill __pyx_string_tab[1108]
+#define __pyx_n_u_TA_CDLHOMINGPIGEON_Peek __pyx_string_tab[1109]
+#define __pyx_n_u_TA_CDLHOMINGPIGEON_Update __pyx_string_tab[1110]
+#define __pyx_n_u_TA_CDLHOMINGPIGEON_Value __pyx_string_tab[1111]
+#define __pyx_n_u_TA_CDLIDENTICAL3CROWS __pyx_string_tab[1112]
+#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_Clone __pyx_string_tab[1113]
+#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_Open __pyx_string_tab[1114]
+#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_OpenAndFil __pyx_string_tab[1115]
+#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_Peek __pyx_string_tab[1116]
+#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_Update __pyx_string_tab[1117]
+#define __pyx_n_u_TA_CDLIDENTICAL3CROWS_Value __pyx_string_tab[1118]
+#define __pyx_n_u_TA_CDLINNECK __pyx_string_tab[1119]
+#define __pyx_n_u_TA_CDLINNECK_Clone __pyx_string_tab[1120]
+#define __pyx_n_u_TA_CDLINNECK_Open __pyx_string_tab[1121]
+#define __pyx_n_u_TA_CDLINNECK_OpenAndFill __pyx_string_tab[1122]
+#define __pyx_n_u_TA_CDLINNECK_Peek __pyx_string_tab[1123]
+#define __pyx_n_u_TA_CDLINNECK_Update __pyx_string_tab[1124]
+#define __pyx_n_u_TA_CDLINNECK_Value __pyx_string_tab[1125]
+#define __pyx_n_u_TA_CDLINVERTEDHAMMER __pyx_string_tab[1126]
+#define __pyx_n_u_TA_CDLINVERTEDHAMMER_Clone __pyx_string_tab[1127]
+#define __pyx_n_u_TA_CDLINVERTEDHAMMER_Open __pyx_string_tab[1128]
+#define __pyx_n_u_TA_CDLINVERTEDHAMMER_OpenAndFill __pyx_string_tab[1129]
+#define __pyx_n_u_TA_CDLINVERTEDHAMMER_Peek __pyx_string_tab[1130]
+#define __pyx_n_u_TA_CDLINVERTEDHAMMER_Update __pyx_string_tab[1131]
+#define __pyx_n_u_TA_CDLINVERTEDHAMMER_Value __pyx_string_tab[1132]
+#define __pyx_n_u_TA_CDLKICKING __pyx_string_tab[1133]
+#define __pyx_n_u_TA_CDLKICKINGBYLENGTH __pyx_string_tab[1134]
+#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_Clone __pyx_string_tab[1135]
+#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_Open __pyx_string_tab[1136]
+#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_OpenAndFil __pyx_string_tab[1137]
+#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_Peek __pyx_string_tab[1138]
+#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_Update __pyx_string_tab[1139]
+#define __pyx_n_u_TA_CDLKICKINGBYLENGTH_Value __pyx_string_tab[1140]
+#define __pyx_n_u_TA_CDLKICKING_Clone __pyx_string_tab[1141]
+#define __pyx_n_u_TA_CDLKICKING_Open __pyx_string_tab[1142]
+#define __pyx_n_u_TA_CDLKICKING_OpenAndFill __pyx_string_tab[1143]
+#define __pyx_n_u_TA_CDLKICKING_Peek __pyx_string_tab[1144]
+#define __pyx_n_u_TA_CDLKICKING_Update __pyx_string_tab[1145]
+#define __pyx_n_u_TA_CDLKICKING_Value __pyx_string_tab[1146]
+#define __pyx_n_u_TA_CDLLADDERBOTTOM __pyx_string_tab[1147]
+#define __pyx_n_u_TA_CDLLADDERBOTTOM_Clone __pyx_string_tab[1148]
+#define __pyx_n_u_TA_CDLLADDERBOTTOM_Open __pyx_string_tab[1149]
+#define __pyx_n_u_TA_CDLLADDERBOTTOM_OpenAndFill __pyx_string_tab[1150]
+#define __pyx_n_u_TA_CDLLADDERBOTTOM_Peek __pyx_string_tab[1151]
+#define __pyx_n_u_TA_CDLLADDERBOTTOM_Update __pyx_string_tab[1152]
+#define __pyx_n_u_TA_CDLLADDERBOTTOM_Value __pyx_string_tab[1153]
+#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI __pyx_string_tab[1154]
+#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_Clone __pyx_string_tab[1155]
+#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_Open __pyx_string_tab[1156]
+#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_OpenAndFill __pyx_string_tab[1157]
+#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_Peek __pyx_string_tab[1158]
+#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_Update __pyx_string_tab[1159]
+#define __pyx_n_u_TA_CDLLONGLEGGEDDOJI_Value __pyx_string_tab[1160]
+#define __pyx_n_u_TA_CDLLONGLINE __pyx_string_tab[1161]
+#define __pyx_n_u_TA_CDLLONGLINE_Clone __pyx_string_tab[1162]
+#define __pyx_n_u_TA_CDLLONGLINE_Open __pyx_string_tab[1163]
+#define __pyx_n_u_TA_CDLLONGLINE_OpenAndFill __pyx_string_tab[1164]
+#define __pyx_n_u_TA_CDLLONGLINE_Peek __pyx_string_tab[1165]
+#define __pyx_n_u_TA_CDLLONGLINE_Update __pyx_string_tab[1166]
+#define __pyx_n_u_TA_CDLLONGLINE_Value __pyx_string_tab[1167]
+#define __pyx_n_u_TA_CDLMARUBOZU __pyx_string_tab[1168]
+#define __pyx_n_u_TA_CDLMARUBOZU_Clone __pyx_string_tab[1169]
+#define __pyx_n_u_TA_CDLMARUBOZU_Open __pyx_string_tab[1170]
+#define __pyx_n_u_TA_CDLMARUBOZU_OpenAndFill __pyx_string_tab[1171]
+#define __pyx_n_u_TA_CDLMARUBOZU_Peek __pyx_string_tab[1172]
+#define __pyx_n_u_TA_CDLMARUBOZU_Update __pyx_string_tab[1173]
+#define __pyx_n_u_TA_CDLMARUBOZU_Value __pyx_string_tab[1174]
+#define __pyx_n_u_TA_CDLMATCHINGLOW __pyx_string_tab[1175]
+#define __pyx_n_u_TA_CDLMATCHINGLOW_Clone __pyx_string_tab[1176]
+#define __pyx_n_u_TA_CDLMATCHINGLOW_Open __pyx_string_tab[1177]
+#define __pyx_n_u_TA_CDLMATCHINGLOW_OpenAndFill __pyx_string_tab[1178]
+#define __pyx_n_u_TA_CDLMATCHINGLOW_Peek __pyx_string_tab[1179]
+#define __pyx_n_u_TA_CDLMATCHINGLOW_Update __pyx_string_tab[1180]
+#define __pyx_n_u_TA_CDLMATCHINGLOW_Value __pyx_string_tab[1181]
+#define __pyx_n_u_TA_CDLMATHOLD __pyx_string_tab[1182]
+#define __pyx_n_u_TA_CDLMATHOLD_Clone __pyx_string_tab[1183]
+#define __pyx_n_u_TA_CDLMATHOLD_Open __pyx_string_tab[1184]
+#define __pyx_n_u_TA_CDLMATHOLD_OpenAndFill __pyx_string_tab[1185]
+#define __pyx_n_u_TA_CDLMATHOLD_Peek __pyx_string_tab[1186]
+#define __pyx_n_u_TA_CDLMATHOLD_Update __pyx_string_tab[1187]
+#define __pyx_n_u_TA_CDLMATHOLD_Value __pyx_string_tab[1188]
+#define __pyx_n_u_TA_CDLMORNINGDOJISTAR __pyx_string_tab[1189]
+#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_Clone __pyx_string_tab[1190]
+#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_Open __pyx_string_tab[1191]
+#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_OpenAndFil __pyx_string_tab[1192]
+#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_Peek __pyx_string_tab[1193]
+#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_Update __pyx_string_tab[1194]
+#define __pyx_n_u_TA_CDLMORNINGDOJISTAR_Value __pyx_string_tab[1195]
+#define __pyx_n_u_TA_CDLMORNINGSTAR __pyx_string_tab[1196]
+#define __pyx_n_u_TA_CDLMORNINGSTAR_Clone __pyx_string_tab[1197]
+#define __pyx_n_u_TA_CDLMORNINGSTAR_Open __pyx_string_tab[1198]
+#define __pyx_n_u_TA_CDLMORNINGSTAR_OpenAndFill __pyx_string_tab[1199]
+#define __pyx_n_u_TA_CDLMORNINGSTAR_Peek __pyx_string_tab[1200]
+#define __pyx_n_u_TA_CDLMORNINGSTAR_Update __pyx_string_tab[1201]
+#define __pyx_n_u_TA_CDLMORNINGSTAR_Value __pyx_string_tab[1202]
+#define __pyx_n_u_TA_CDLONNECK __pyx_string_tab[1203]
+#define __pyx_n_u_TA_CDLONNECK_Clone __pyx_string_tab[1204]
+#define __pyx_n_u_TA_CDLONNECK_Open __pyx_string_tab[1205]
+#define __pyx_n_u_TA_CDLONNECK_OpenAndFill __pyx_string_tab[1206]
+#define __pyx_n_u_TA_CDLONNECK_Peek __pyx_string_tab[1207]
+#define __pyx_n_u_TA_CDLONNECK_Update __pyx_string_tab[1208]
+#define __pyx_n_u_TA_CDLONNECK_Value __pyx_string_tab[1209]
+#define __pyx_n_u_TA_CDLPIERCING __pyx_string_tab[1210]
+#define __pyx_n_u_TA_CDLPIERCING_Clone __pyx_string_tab[1211]
+#define __pyx_n_u_TA_CDLPIERCING_Open __pyx_string_tab[1212]
+#define __pyx_n_u_TA_CDLPIERCING_OpenAndFill __pyx_string_tab[1213]
+#define __pyx_n_u_TA_CDLPIERCING_Peek __pyx_string_tab[1214]
+#define __pyx_n_u_TA_CDLPIERCING_Update __pyx_string_tab[1215]
+#define __pyx_n_u_TA_CDLPIERCING_Value __pyx_string_tab[1216]
+#define __pyx_n_u_TA_CDLRICKSHAWMAN __pyx_string_tab[1217]
+#define __pyx_n_u_TA_CDLRICKSHAWMAN_Clone __pyx_string_tab[1218]
+#define __pyx_n_u_TA_CDLRICKSHAWMAN_Open __pyx_string_tab[1219]
+#define __pyx_n_u_TA_CDLRICKSHAWMAN_OpenAndFill __pyx_string_tab[1220]
+#define __pyx_n_u_TA_CDLRICKSHAWMAN_Peek __pyx_string_tab[1221]
+#define __pyx_n_u_TA_CDLRICKSHAWMAN_Update __pyx_string_tab[1222]
+#define __pyx_n_u_TA_CDLRICKSHAWMAN_Value __pyx_string_tab[1223]
+#define __pyx_n_u_TA_CDLRISEFALL3METHODS __pyx_string_tab[1224]
+#define __pyx_n_u_TA_CDLRISEFALL3METHODS_Clone __pyx_string_tab[1225]
+#define __pyx_n_u_TA_CDLRISEFALL3METHODS_Open __pyx_string_tab[1226]
+#define __pyx_n_u_TA_CDLRISEFALL3METHODS_OpenAndFi __pyx_string_tab[1227]
+#define __pyx_n_u_TA_CDLRISEFALL3METHODS_Peek __pyx_string_tab[1228]
+#define __pyx_n_u_TA_CDLRISEFALL3METHODS_Update __pyx_string_tab[1229]
+#define __pyx_n_u_TA_CDLRISEFALL3METHODS_Value __pyx_string_tab[1230]
+#define __pyx_n_u_TA_CDLSEPARATINGLINES __pyx_string_tab[1231]
+#define __pyx_n_u_TA_CDLSEPARATINGLINES_Clone __pyx_string_tab[1232]
+#define __pyx_n_u_TA_CDLSEPARATINGLINES_Open __pyx_string_tab[1233]
+#define __pyx_n_u_TA_CDLSEPARATINGLINES_OpenAndFil __pyx_string_tab[1234]
+#define __pyx_n_u_TA_CDLSEPARATINGLINES_Peek __pyx_string_tab[1235]
+#define __pyx_n_u_TA_CDLSEPARATINGLINES_Update __pyx_string_tab[1236]
+#define __pyx_n_u_TA_CDLSEPARATINGLINES_Value __pyx_string_tab[1237]
+#define __pyx_n_u_TA_CDLSHOOTINGSTAR __pyx_string_tab[1238]
+#define __pyx_n_u_TA_CDLSHOOTINGSTAR_Clone __pyx_string_tab[1239]
+#define __pyx_n_u_TA_CDLSHOOTINGSTAR_Open __pyx_string_tab[1240]
+#define __pyx_n_u_TA_CDLSHOOTINGSTAR_OpenAndFill __pyx_string_tab[1241]
+#define __pyx_n_u_TA_CDLSHOOTINGSTAR_Peek __pyx_string_tab[1242]
+#define __pyx_n_u_TA_CDLSHOOTINGSTAR_Update __pyx_string_tab[1243]
+#define __pyx_n_u_TA_CDLSHOOTINGSTAR_Value __pyx_string_tab[1244]
+#define __pyx_n_u_TA_CDLSHORTLINE __pyx_string_tab[1245]
+#define __pyx_n_u_TA_CDLSHORTLINE_Clone __pyx_string_tab[1246]
+#define __pyx_n_u_TA_CDLSHORTLINE_Open __pyx_string_tab[1247]
+#define __pyx_n_u_TA_CDLSHORTLINE_OpenAndFill __pyx_string_tab[1248]
+#define __pyx_n_u_TA_CDLSHORTLINE_Peek __pyx_string_tab[1249]
+#define __pyx_n_u_TA_CDLSHORTLINE_Update __pyx_string_tab[1250]
+#define __pyx_n_u_TA_CDLSHORTLINE_Value __pyx_string_tab[1251]
+#define __pyx_n_u_TA_CDLSPINNINGTOP __pyx_string_tab[1252]
+#define __pyx_n_u_TA_CDLSPINNINGTOP_Clone __pyx_string_tab[1253]
+#define __pyx_n_u_TA_CDLSPINNINGTOP_Open __pyx_string_tab[1254]
+#define __pyx_n_u_TA_CDLSPINNINGTOP_OpenAndFill __pyx_string_tab[1255]
+#define __pyx_n_u_TA_CDLSPINNINGTOP_Peek __pyx_string_tab[1256]
+#define __pyx_n_u_TA_CDLSPINNINGTOP_Update __pyx_string_tab[1257]
+#define __pyx_n_u_TA_CDLSPINNINGTOP_Value __pyx_string_tab[1258]
+#define __pyx_n_u_TA_CDLSTALLEDPATTERN __pyx_string_tab[1259]
+#define __pyx_n_u_TA_CDLSTALLEDPATTERN_Clone __pyx_string_tab[1260]
+#define __pyx_n_u_TA_CDLSTALLEDPATTERN_Open __pyx_string_tab[1261]
+#define __pyx_n_u_TA_CDLSTALLEDPATTERN_OpenAndFill __pyx_string_tab[1262]
+#define __pyx_n_u_TA_CDLSTALLEDPATTERN_Peek __pyx_string_tab[1263]
+#define __pyx_n_u_TA_CDLSTALLEDPATTERN_Update __pyx_string_tab[1264]
+#define __pyx_n_u_TA_CDLSTALLEDPATTERN_Value __pyx_string_tab[1265]
+#define __pyx_n_u_TA_CDLSTICKSANDWICH __pyx_string_tab[1266]
+#define __pyx_n_u_TA_CDLSTICKSANDWICH_Clone __pyx_string_tab[1267]
+#define __pyx_n_u_TA_CDLSTICKSANDWICH_Open __pyx_string_tab[1268]
+#define __pyx_n_u_TA_CDLSTICKSANDWICH_OpenAndFill __pyx_string_tab[1269]
+#define __pyx_n_u_TA_CDLSTICKSANDWICH_Peek __pyx_string_tab[1270]
+#define __pyx_n_u_TA_CDLSTICKSANDWICH_Update __pyx_string_tab[1271]
+#define __pyx_n_u_TA_CDLSTICKSANDWICH_Value __pyx_string_tab[1272]
+#define __pyx_n_u_TA_CDLTAKURI __pyx_string_tab[1273]
+#define __pyx_n_u_TA_CDLTAKURI_Clone __pyx_string_tab[1274]
+#define __pyx_n_u_TA_CDLTAKURI_Open __pyx_string_tab[1275]
+#define __pyx_n_u_TA_CDLTAKURI_OpenAndFill __pyx_string_tab[1276]
+#define __pyx_n_u_TA_CDLTAKURI_Peek __pyx_string_tab[1277]
+#define __pyx_n_u_TA_CDLTAKURI_Update __pyx_string_tab[1278]
+#define __pyx_n_u_TA_CDLTAKURI_Value __pyx_string_tab[1279]
+#define __pyx_n_u_TA_CDLTASUKIGAP __pyx_string_tab[1280]
+#define __pyx_n_u_TA_CDLTASUKIGAP_Clone __pyx_string_tab[1281]
+#define __pyx_n_u_TA_CDLTASUKIGAP_Open __pyx_string_tab[1282]
+#define __pyx_n_u_TA_CDLTASUKIGAP_OpenAndFill __pyx_string_tab[1283]
+#define __pyx_n_u_TA_CDLTASUKIGAP_Peek __pyx_string_tab[1284]
+#define __pyx_n_u_TA_CDLTASUKIGAP_Update __pyx_string_tab[1285]
+#define __pyx_n_u_TA_CDLTASUKIGAP_Value __pyx_string_tab[1286]
+#define __pyx_n_u_TA_CDLTHRUSTING __pyx_string_tab[1287]
+#define __pyx_n_u_TA_CDLTHRUSTING_Clone __pyx_string_tab[1288]
+#define __pyx_n_u_TA_CDLTHRUSTING_Open __pyx_string_tab[1289]
+#define __pyx_n_u_TA_CDLTHRUSTING_OpenAndFill __pyx_string_tab[1290]
+#define __pyx_n_u_TA_CDLTHRUSTING_Peek __pyx_string_tab[1291]
+#define __pyx_n_u_TA_CDLTHRUSTING_Update __pyx_string_tab[1292]
+#define __pyx_n_u_TA_CDLTHRUSTING_Value __pyx_string_tab[1293]
+#define __pyx_n_u_TA_CDLTRISTAR __pyx_string_tab[1294]
+#define __pyx_n_u_TA_CDLTRISTAR_Clone __pyx_string_tab[1295]
+#define __pyx_n_u_TA_CDLTRISTAR_Open __pyx_string_tab[1296]
+#define __pyx_n_u_TA_CDLTRISTAR_OpenAndFill __pyx_string_tab[1297]
+#define __pyx_n_u_TA_CDLTRISTAR_Peek __pyx_string_tab[1298]
+#define __pyx_n_u_TA_CDLTRISTAR_Update __pyx_string_tab[1299]
+#define __pyx_n_u_TA_CDLTRISTAR_Value __pyx_string_tab[1300]
+#define __pyx_n_u_TA_CDLUNIQUE3RIVER __pyx_string_tab[1301]
+#define __pyx_n_u_TA_CDLUNIQUE3RIVER_Clone __pyx_string_tab[1302]
+#define __pyx_n_u_TA_CDLUNIQUE3RIVER_Open __pyx_string_tab[1303]
+#define __pyx_n_u_TA_CDLUNIQUE3RIVER_OpenAndFill __pyx_string_tab[1304]
+#define __pyx_n_u_TA_CDLUNIQUE3RIVER_Peek __pyx_string_tab[1305]
+#define __pyx_n_u_TA_CDLUNIQUE3RIVER_Update __pyx_string_tab[1306]
+#define __pyx_n_u_TA_CDLUNIQUE3RIVER_Value __pyx_string_tab[1307]
+#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS __pyx_string_tab[1308]
+#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Clone __pyx_string_tab[1309]
+#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Open __pyx_string_tab[1310]
+#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_OpenAndFil __pyx_string_tab[1311]
+#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Peek __pyx_string_tab[1312]
+#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Update __pyx_string_tab[1313]
+#define __pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Value __pyx_string_tab[1314]
+#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS __pyx_string_tab[1315]
+#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_Clone __pyx_string_tab[1316]
+#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_Open __pyx_string_tab[1317]
+#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_OpenAndFi __pyx_string_tab[1318]
+#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_Peek __pyx_string_tab[1319]
+#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_Update __pyx_string_tab[1320]
+#define __pyx_n_u_TA_CDLXSIDEGAP3METHODS_Value __pyx_string_tab[1321]
+#define __pyx_n_u_TA_CEIL __pyx_string_tab[1322]
+#define __pyx_n_u_TA_CEIL_Clone __pyx_string_tab[1323]
+#define __pyx_n_u_TA_CEIL_Open __pyx_string_tab[1324]
+#define __pyx_n_u_TA_CEIL_OpenAndFill __pyx_string_tab[1325]
+#define __pyx_n_u_TA_CEIL_Peek __pyx_string_tab[1326]
+#define __pyx_n_u_TA_CEIL_Update __pyx_string_tab[1327]
+#define __pyx_n_u_TA_CEIL_Value __pyx_string_tab[1328]
+#define __pyx_n_u_TA_CMF __pyx_string_tab[1329]
+#define __pyx_n_u_TA_CMF_Clone __pyx_string_tab[1330]
+#define __pyx_n_u_TA_CMF_Open __pyx_string_tab[1331]
+#define __pyx_n_u_TA_CMF_OpenAndFill __pyx_string_tab[1332]
+#define __pyx_n_u_TA_CMF_Peek __pyx_string_tab[1333]
+#define __pyx_n_u_TA_CMF_Update __pyx_string_tab[1334]
+#define __pyx_n_u_TA_CMF_Value __pyx_string_tab[1335]
+#define __pyx_n_u_TA_CMO __pyx_string_tab[1336]
+#define __pyx_n_u_TA_CMOU __pyx_string_tab[1337]
+#define __pyx_n_u_TA_CMOU_Clone __pyx_string_tab[1338]
+#define __pyx_n_u_TA_CMOU_Open __pyx_string_tab[1339]
+#define __pyx_n_u_TA_CMOU_OpenAndFill __pyx_string_tab[1340]
+#define __pyx_n_u_TA_CMOU_Peek __pyx_string_tab[1341]
+#define __pyx_n_u_TA_CMOU_Update __pyx_string_tab[1342]
+#define __pyx_n_u_TA_CMOU_Value __pyx_string_tab[1343]
+#define __pyx_n_u_TA_CMO_Clone __pyx_string_tab[1344]
+#define __pyx_n_u_TA_CMO_Open __pyx_string_tab[1345]
+#define __pyx_n_u_TA_CMO_OpenAndFill __pyx_string_tab[1346]
+#define __pyx_n_u_TA_CMO_Peek __pyx_string_tab[1347]
+#define __pyx_n_u_TA_CMO_Update __pyx_string_tab[1348]
+#define __pyx_n_u_TA_CMO_Value __pyx_string_tab[1349]
+#define __pyx_n_u_TA_COPPOCK __pyx_string_tab[1350]
+#define __pyx_n_u_TA_COPPOCK_Clone __pyx_string_tab[1351]
+#define __pyx_n_u_TA_COPPOCK_Open __pyx_string_tab[1352]
+#define __pyx_n_u_TA_COPPOCK_OpenAndFill __pyx_string_tab[1353]
+#define __pyx_n_u_TA_COPPOCK_Peek __pyx_string_tab[1354]
+#define __pyx_n_u_TA_COPPOCK_Update __pyx_string_tab[1355]
+#define __pyx_n_u_TA_COPPOCK_Value __pyx_string_tab[1356]
+#define __pyx_n_u_TA_CORREL __pyx_string_tab[1357]
+#define __pyx_n_u_TA_CORREL_Clone __pyx_string_tab[1358]
+#define __pyx_n_u_TA_CORREL_Open __pyx_string_tab[1359]
+#define __pyx_n_u_TA_CORREL_OpenAndFill __pyx_string_tab[1360]
+#define __pyx_n_u_TA_CORREL_Peek __pyx_string_tab[1361]
+#define __pyx_n_u_TA_CORREL_Update __pyx_string_tab[1362]
+#define __pyx_n_u_TA_CORREL_Value __pyx_string_tab[1363]
+#define __pyx_n_u_TA_COS __pyx_string_tab[1364]
+#define __pyx_n_u_TA_COSH __pyx_string_tab[1365]
+#define __pyx_n_u_TA_COSH_Clone __pyx_string_tab[1366]
+#define __pyx_n_u_TA_COSH_Open __pyx_string_tab[1367]
+#define __pyx_n_u_TA_COSH_OpenAndFill __pyx_string_tab[1368]
+#define __pyx_n_u_TA_COSH_Peek __pyx_string_tab[1369]
+#define __pyx_n_u_TA_COSH_Update __pyx_string_tab[1370]
+#define __pyx_n_u_TA_COSH_Value __pyx_string_tab[1371]
+#define __pyx_n_u_TA_COS_Clone __pyx_string_tab[1372]
+#define __pyx_n_u_TA_COS_Open __pyx_string_tab[1373]
+#define __pyx_n_u_TA_COS_OpenAndFill __pyx_string_tab[1374]
+#define __pyx_n_u_TA_COS_Peek __pyx_string_tab[1375]
+#define __pyx_n_u_TA_COS_Update __pyx_string_tab[1376]
+#define __pyx_n_u_TA_COS_Value __pyx_string_tab[1377]
+#define __pyx_n_u_TA_CUMSUM __pyx_string_tab[1378]
+#define __pyx_n_u_TA_CUMSUM_Clone __pyx_string_tab[1379]
+#define __pyx_n_u_TA_CUMSUM_Open __pyx_string_tab[1380]
+#define __pyx_n_u_TA_CUMSUM_OpenAndFill __pyx_string_tab[1381]
+#define __pyx_n_u_TA_CUMSUM_Peek __pyx_string_tab[1382]
+#define __pyx_n_u_TA_CUMSUM_Update __pyx_string_tab[1383]
+#define __pyx_n_u_TA_CUMSUM_Value __pyx_string_tab[1384]
+#define __pyx_n_u_TA_CVI __pyx_string_tab[1385]
+#define __pyx_n_u_TA_CVI_Clone __pyx_string_tab[1386]
+#define __pyx_n_u_TA_CVI_Open __pyx_string_tab[1387]
+#define __pyx_n_u_TA_CVI_OpenAndFill __pyx_string_tab[1388]
+#define __pyx_n_u_TA_CVI_Peek __pyx_string_tab[1389]
+#define __pyx_n_u_TA_CVI_Update __pyx_string_tab[1390]
+#define __pyx_n_u_TA_CVI_Value __pyx_string_tab[1391]
+#define __pyx_n_u_TA_DEMA __pyx_string_tab[1392]
+#define __pyx_n_u_TA_DEMA_Clone __pyx_string_tab[1393]
+#define __pyx_n_u_TA_DEMA_Open __pyx_string_tab[1394]
+#define __pyx_n_u_TA_DEMA_OpenAndFill __pyx_string_tab[1395]
+#define __pyx_n_u_TA_DEMA_Peek __pyx_string_tab[1396]
+#define __pyx_n_u_TA_DEMA_Update __pyx_string_tab[1397]
+#define __pyx_n_u_TA_DEMA_Value __pyx_string_tab[1398]
+#define __pyx_n_u_TA_DIV __pyx_string_tab[1399]
+#define __pyx_n_u_TA_DIV_Clone __pyx_string_tab[1400]
+#define __pyx_n_u_TA_DIV_Open __pyx_string_tab[1401]
+#define __pyx_n_u_TA_DIV_OpenAndFill __pyx_string_tab[1402]
+#define __pyx_n_u_TA_DIV_Peek __pyx_string_tab[1403]
+#define __pyx_n_u_TA_DIV_Update __pyx_string_tab[1404]
+#define __pyx_n_u_TA_DIV_Value __pyx_string_tab[1405]
+#define __pyx_n_u_TA_DONCHIAN __pyx_string_tab[1406]
+#define __pyx_n_u_TA_DONCHIAN_Clone __pyx_string_tab[1407]
+#define __pyx_n_u_TA_DONCHIAN_Open __pyx_string_tab[1408]
+#define __pyx_n_u_TA_DONCHIAN_OpenAndFill __pyx_string_tab[1409]
+#define __pyx_n_u_TA_DONCHIAN_Peek __pyx_string_tab[1410]
+#define __pyx_n_u_TA_DONCHIAN_Update __pyx_string_tab[1411]
+#define __pyx_n_u_TA_DONCHIAN_Value __pyx_string_tab[1412]
+#define __pyx_n_u_TA_DPO __pyx_string_tab[1413]
+#define __pyx_n_u_TA_DPO_Clone __pyx_string_tab[1414]
+#define __pyx_n_u_TA_DPO_Open __pyx_string_tab[1415]
+#define __pyx_n_u_TA_DPO_OpenAndFill __pyx_string_tab[1416]
+#define __pyx_n_u_TA_DPO_Peek __pyx_string_tab[1417]
+#define __pyx_n_u_TA_DPO_Update __pyx_string_tab[1418]
+#define __pyx_n_u_TA_DPO_Value __pyx_string_tab[1419]
+#define __pyx_n_u_TA_DX __pyx_string_tab[1420]
+#define __pyx_n_u_TA_DX_Clone __pyx_string_tab[1421]
+#define __pyx_n_u_TA_DX_Open __pyx_string_tab[1422]
+#define __pyx_n_u_TA_DX_OpenAndFill __pyx_string_tab[1423]
+#define __pyx_n_u_TA_DX_Peek __pyx_string_tab[1424]
+#define __pyx_n_u_TA_DX_Update __pyx_string_tab[1425]
+#define __pyx_n_u_TA_DX_Value __pyx_string_tab[1426]
+#define __pyx_n_u_TA_EFI __pyx_string_tab[1427]
+#define __pyx_n_u_TA_EFI_Clone __pyx_string_tab[1428]
+#define __pyx_n_u_TA_EFI_Open __pyx_string_tab[1429]
+#define __pyx_n_u_TA_EFI_OpenAndFill __pyx_string_tab[1430]
+#define __pyx_n_u_TA_EFI_Peek __pyx_string_tab[1431]
+#define __pyx_n_u_TA_EFI_Update __pyx_string_tab[1432]
+#define __pyx_n_u_TA_EFI_Value __pyx_string_tab[1433]
+#define __pyx_n_u_TA_EMA __pyx_string_tab[1434]
+#define __pyx_n_u_TA_EMA_Clone __pyx_string_tab[1435]
+#define __pyx_n_u_TA_EMA_Open __pyx_string_tab[1436]
+#define __pyx_n_u_TA_EMA_OpenAndFill __pyx_string_tab[1437]
+#define __pyx_n_u_TA_EMA_Peek __pyx_string_tab[1438]
+#define __pyx_n_u_TA_EMA_Update __pyx_string_tab[1439]
+#define __pyx_n_u_TA_EMA_Value __pyx_string_tab[1440]
+#define __pyx_n_u_TA_ER __pyx_string_tab[1441]
+#define __pyx_n_u_TA_ERI __pyx_string_tab[1442]
+#define __pyx_n_u_TA_ERI_Clone __pyx_string_tab[1443]
+#define __pyx_n_u_TA_ERI_Open __pyx_string_tab[1444]
+#define __pyx_n_u_TA_ERI_OpenAndFill __pyx_string_tab[1445]
+#define __pyx_n_u_TA_ERI_Peek __pyx_string_tab[1446]
+#define __pyx_n_u_TA_ERI_Update __pyx_string_tab[1447]
+#define __pyx_n_u_TA_ERI_Value __pyx_string_tab[1448]
+#define __pyx_n_u_TA_ER_Clone __pyx_string_tab[1449]
+#define __pyx_n_u_TA_ER_Open __pyx_string_tab[1450]
+#define __pyx_n_u_TA_ER_OpenAndFill __pyx_string_tab[1451]
+#define __pyx_n_u_TA_ER_Peek __pyx_string_tab[1452]
+#define __pyx_n_u_TA_ER_Update __pyx_string_tab[1453]
+#define __pyx_n_u_TA_ER_Value __pyx_string_tab[1454]
+#define __pyx_n_u_TA_EXP __pyx_string_tab[1455]
+#define __pyx_n_u_TA_EXP_Clone __pyx_string_tab[1456]
+#define __pyx_n_u_TA_EXP_Open __pyx_string_tab[1457]
+#define __pyx_n_u_TA_EXP_OpenAndFill __pyx_string_tab[1458]
+#define __pyx_n_u_TA_EXP_Peek __pyx_string_tab[1459]
+#define __pyx_n_u_TA_EXP_Update __pyx_string_tab[1460]
+#define __pyx_n_u_TA_EXP_Value __pyx_string_tab[1461]
+#define __pyx_n_u_TA_FLOOR __pyx_string_tab[1462]
+#define __pyx_n_u_TA_FLOOR_Clone __pyx_string_tab[1463]
+#define __pyx_n_u_TA_FLOOR_Open __pyx_string_tab[1464]
+#define __pyx_n_u_TA_FLOOR_OpenAndFill __pyx_string_tab[1465]
+#define __pyx_n_u_TA_FLOOR_Peek __pyx_string_tab[1466]
+#define __pyx_n_u_TA_FLOOR_Update __pyx_string_tab[1467]
+#define __pyx_n_u_TA_FLOOR_Value __pyx_string_tab[1468]
+#define __pyx_n_u_TA_FOSC __pyx_string_tab[1469]
+#define __pyx_n_u_TA_FOSC_Clone __pyx_string_tab[1470]
+#define __pyx_n_u_TA_FOSC_Open __pyx_string_tab[1471]
+#define __pyx_n_u_TA_FOSC_OpenAndFill __pyx_string_tab[1472]
+#define __pyx_n_u_TA_FOSC_Peek __pyx_string_tab[1473]
+#define __pyx_n_u_TA_FOSC_Update __pyx_string_tab[1474]
+#define __pyx_n_u_TA_FOSC_Value __pyx_string_tab[1475]
+#define __pyx_n_u_TA_FRACTAL __pyx_string_tab[1476]
+#define __pyx_n_u_TA_FRACTAL_Clone __pyx_string_tab[1477]
+#define __pyx_n_u_TA_FRACTAL_Open __pyx_string_tab[1478]
+#define __pyx_n_u_TA_FRACTAL_OpenAndFill __pyx_string_tab[1479]
+#define __pyx_n_u_TA_FRACTAL_Peek __pyx_string_tab[1480]
+#define __pyx_n_u_TA_FRACTAL_Update __pyx_string_tab[1481]
+#define __pyx_n_u_TA_FRACTAL_Value __pyx_string_tab[1482]
+#define __pyx_n_u_TA_FUNC_FLAGS __pyx_string_tab[1483]
+#define __pyx_n_u_TA_FuncTableAlloc __pyx_string_tab[1484]
+#define __pyx_n_u_TA_FuncTableFree __pyx_string_tab[1485]
+#define __pyx_n_u_TA_GetFuncHandle __pyx_string_tab[1486]
+#define __pyx_n_u_TA_GetFuncInfo __pyx_string_tab[1487]
+#define __pyx_n_u_TA_GetInputParameterInfo __pyx_string_tab[1488]
+#define __pyx_n_u_TA_GetLookback __pyx_string_tab[1489]
+#define __pyx_n_u_TA_GetOptInputParameterInfo __pyx_string_tab[1490]
+#define __pyx_n_u_TA_GetOutputParameterInfo __pyx_string_tab[1491]
+#define __pyx_n_u_TA_GroupTableAlloc __pyx_string_tab[1492]
+#define __pyx_n_u_TA_GroupTableFree __pyx_string_tab[1493]
+#define __pyx_n_u_TA_HA __pyx_string_tab[1494]
+#define __pyx_n_u_TA_HA_Clone __pyx_string_tab[1495]
+#define __pyx_n_u_TA_HA_Open __pyx_string_tab[1496]
+#define __pyx_n_u_TA_HA_OpenAndFill __pyx_string_tab[1497]
+#define __pyx_n_u_TA_HA_Peek __pyx_string_tab[1498]
+#define __pyx_n_u_TA_HA_Update __pyx_string_tab[1499]
+#define __pyx_n_u_TA_HA_Value __pyx_string_tab[1500]
+#define __pyx_n_u_TA_HMA __pyx_string_tab[1501]
+#define __pyx_n_u_TA_HMA_Clone __pyx_string_tab[1502]
+#define __pyx_n_u_TA_HMA_Open __pyx_string_tab[1503]
+#define __pyx_n_u_TA_HMA_OpenAndFill __pyx_string_tab[1504]
+#define __pyx_n_u_TA_HMA_Peek __pyx_string_tab[1505]
+#define __pyx_n_u_TA_HMA_Update __pyx_string_tab[1506]
+#define __pyx_n_u_TA_HMA_Value __pyx_string_tab[1507]
+#define __pyx_n_u_TA_HT_DCPERIOD __pyx_string_tab[1508]
+#define __pyx_n_u_TA_HT_DCPERIOD_Clone __pyx_string_tab[1509]
+#define __pyx_n_u_TA_HT_DCPERIOD_Open __pyx_string_tab[1510]
+#define __pyx_n_u_TA_HT_DCPERIOD_OpenAndFill __pyx_string_tab[1511]
+#define __pyx_n_u_TA_HT_DCPERIOD_Peek __pyx_string_tab[1512]
+#define __pyx_n_u_TA_HT_DCPERIOD_Update __pyx_string_tab[1513]
+#define __pyx_n_u_TA_HT_DCPERIOD_Value __pyx_string_tab[1514]
+#define __pyx_n_u_TA_HT_DCPHASE __pyx_string_tab[1515]
+#define __pyx_n_u_TA_HT_DCPHASE_Clone __pyx_string_tab[1516]
+#define __pyx_n_u_TA_HT_DCPHASE_Open __pyx_string_tab[1517]
+#define __pyx_n_u_TA_HT_DCPHASE_OpenAndFill __pyx_string_tab[1518]
+#define __pyx_n_u_TA_HT_DCPHASE_Peek __pyx_string_tab[1519]
+#define __pyx_n_u_TA_HT_DCPHASE_Update __pyx_string_tab[1520]
+#define __pyx_n_u_TA_HT_DCPHASE_Value __pyx_string_tab[1521]
+#define __pyx_n_u_TA_HT_PHASOR __pyx_string_tab[1522]
+#define __pyx_n_u_TA_HT_PHASOR_Clone __pyx_string_tab[1523]
+#define __pyx_n_u_TA_HT_PHASOR_Open __pyx_string_tab[1524]
+#define __pyx_n_u_TA_HT_PHASOR_OpenAndFill __pyx_string_tab[1525]
+#define __pyx_n_u_TA_HT_PHASOR_Peek __pyx_string_tab[1526]
+#define __pyx_n_u_TA_HT_PHASOR_Update __pyx_string_tab[1527]
+#define __pyx_n_u_TA_HT_PHASOR_Value __pyx_string_tab[1528]
+#define __pyx_n_u_TA_HT_SINE __pyx_string_tab[1529]
+#define __pyx_n_u_TA_HT_SINE_Clone __pyx_string_tab[1530]
+#define __pyx_n_u_TA_HT_SINE_Open __pyx_string_tab[1531]
+#define __pyx_n_u_TA_HT_SINE_OpenAndFill __pyx_string_tab[1532]
+#define __pyx_n_u_TA_HT_SINE_Peek __pyx_string_tab[1533]
+#define __pyx_n_u_TA_HT_SINE_Update __pyx_string_tab[1534]
+#define __pyx_n_u_TA_HT_SINE_Value __pyx_string_tab[1535]
+#define __pyx_n_u_TA_HT_TRENDLINE __pyx_string_tab[1536]
+#define __pyx_n_u_TA_HT_TRENDLINE_Clone __pyx_string_tab[1537]
+#define __pyx_n_u_TA_HT_TRENDLINE_Open __pyx_string_tab[1538]
+#define __pyx_n_u_TA_HT_TRENDLINE_OpenAndFill __pyx_string_tab[1539]
+#define __pyx_n_u_TA_HT_TRENDLINE_Peek __pyx_string_tab[1540]
+#define __pyx_n_u_TA_HT_TRENDLINE_Update __pyx_string_tab[1541]
+#define __pyx_n_u_TA_HT_TRENDLINE_Value __pyx_string_tab[1542]
+#define __pyx_n_u_TA_HT_TRENDMODE __pyx_string_tab[1543]
+#define __pyx_n_u_TA_HT_TRENDMODE_Clone __pyx_string_tab[1544]
+#define __pyx_n_u_TA_HT_TRENDMODE_Open __pyx_string_tab[1545]
+#define __pyx_n_u_TA_HT_TRENDMODE_OpenAndFill __pyx_string_tab[1546]
+#define __pyx_n_u_TA_HT_TRENDMODE_Peek __pyx_string_tab[1547]
+#define __pyx_n_u_TA_HT_TRENDMODE_Update __pyx_string_tab[1548]
+#define __pyx_n_u_TA_HT_TRENDMODE_Value __pyx_string_tab[1549]
+#define __pyx_n_u_TA_IMI __pyx_string_tab[1550]
+#define __pyx_n_u_TA_IMI_Clone __pyx_string_tab[1551]
+#define __pyx_n_u_TA_IMI_Open __pyx_string_tab[1552]
+#define __pyx_n_u_TA_IMI_OpenAndFill __pyx_string_tab[1553]
+#define __pyx_n_u_TA_IMI_Peek __pyx_string_tab[1554]
+#define __pyx_n_u_TA_IMI_Update __pyx_string_tab[1555]
+#define __pyx_n_u_TA_IMI_Value __pyx_string_tab[1556]
+#define __pyx_n_u_TA_INPUT_FLAGS __pyx_string_tab[1557]
+#define __pyx_n_u_TA_Initialize __pyx_string_tab[1558]
+#define __pyx_n_u_TA_KAMA __pyx_string_tab[1559]
+#define __pyx_n_u_TA_KAMA_Clone __pyx_string_tab[1560]
+#define __pyx_n_u_TA_KAMA_Open __pyx_string_tab[1561]
+#define __pyx_n_u_TA_KAMA_OpenAndFill __pyx_string_tab[1562]
+#define __pyx_n_u_TA_KAMA_Peek __pyx_string_tab[1563]
+#define __pyx_n_u_TA_KAMA_Update __pyx_string_tab[1564]
+#define __pyx_n_u_TA_KAMA_Value __pyx_string_tab[1565]
+#define __pyx_n_u_TA_KC __pyx_string_tab[1566]
+#define __pyx_n_u_TA_KC_Clone __pyx_string_tab[1567]
+#define __pyx_n_u_TA_KC_Open __pyx_string_tab[1568]
+#define __pyx_n_u_TA_KC_OpenAndFill __pyx_string_tab[1569]
+#define __pyx_n_u_TA_KC_Peek __pyx_string_tab[1570]
+#define __pyx_n_u_TA_KC_Update __pyx_string_tab[1571]
+#define __pyx_n_u_TA_KC_Value __pyx_string_tab[1572]
+#define __pyx_n_u_TA_KDJ __pyx_string_tab[1573]
+#define __pyx_n_u_TA_KDJ_Clone __pyx_string_tab[1574]
+#define __pyx_n_u_TA_KDJ_Open __pyx_string_tab[1575]
+#define __pyx_n_u_TA_KDJ_OpenAndFill __pyx_string_tab[1576]
+#define __pyx_n_u_TA_KDJ_Peek __pyx_string_tab[1577]
+#define __pyx_n_u_TA_KDJ_Update __pyx_string_tab[1578]
+#define __pyx_n_u_TA_KDJ_Value __pyx_string_tab[1579]
+#define __pyx_n_u_TA_LINEARREG __pyx_string_tab[1580]
+#define __pyx_n_u_TA_LINEARREG_ANGLE __pyx_string_tab[1581]
+#define __pyx_n_u_TA_LINEARREG_ANGLE_Clone __pyx_string_tab[1582]
+#define __pyx_n_u_TA_LINEARREG_ANGLE_Open __pyx_string_tab[1583]
+#define __pyx_n_u_TA_LINEARREG_ANGLE_OpenAndFill __pyx_string_tab[1584]
+#define __pyx_n_u_TA_LINEARREG_ANGLE_Peek __pyx_string_tab[1585]
+#define __pyx_n_u_TA_LINEARREG_ANGLE_Update __pyx_string_tab[1586]
+#define __pyx_n_u_TA_LINEARREG_ANGLE_Value __pyx_string_tab[1587]
+#define __pyx_n_u_TA_LINEARREG_Clone __pyx_string_tab[1588]
+#define __pyx_n_u_TA_LINEARREG_INTERCEPT __pyx_string_tab[1589]
+#define __pyx_n_u_TA_LINEARREG_INTERCEPT_Clone __pyx_string_tab[1590]
+#define __pyx_n_u_TA_LINEARREG_INTERCEPT_Open __pyx_string_tab[1591]
+#define __pyx_n_u_TA_LINEARREG_INTERCEPT_OpenAndFi __pyx_string_tab[1592]
+#define __pyx_n_u_TA_LINEARREG_INTERCEPT_Peek __pyx_string_tab[1593]
+#define __pyx_n_u_TA_LINEARREG_INTERCEPT_Update __pyx_string_tab[1594]
+#define __pyx_n_u_TA_LINEARREG_INTERCEPT_Value __pyx_string_tab[1595]
+#define __pyx_n_u_TA_LINEARREG_Open __pyx_string_tab[1596]
+#define __pyx_n_u_TA_LINEARREG_OpenAndFill __pyx_string_tab[1597]
+#define __pyx_n_u_TA_LINEARREG_Peek __pyx_string_tab[1598]
+#define __pyx_n_u_TA_LINEARREG_SLOPE __pyx_string_tab[1599]
+#define __pyx_n_u_TA_LINEARREG_SLOPE_Clone __pyx_string_tab[1600]
+#define __pyx_n_u_TA_LINEARREG_SLOPE_Open __pyx_string_tab[1601]
+#define __pyx_n_u_TA_LINEARREG_SLOPE_OpenAndFill __pyx_string_tab[1602]
+#define __pyx_n_u_TA_LINEARREG_SLOPE_Peek __pyx_string_tab[1603]
+#define __pyx_n_u_TA_LINEARREG_SLOPE_Update __pyx_string_tab[1604]
+#define __pyx_n_u_TA_LINEARREG_SLOPE_Value __pyx_string_tab[1605]
+#define __pyx_n_u_TA_LINEARREG_Update __pyx_string_tab[1606]
+#define __pyx_n_u_TA_LINEARREG_Value __pyx_string_tab[1607]
+#define __pyx_n_u_TA_LN __pyx_string_tab[1608]
+#define __pyx_n_u_TA_LN_Clone __pyx_string_tab[1609]
+#define __pyx_n_u_TA_LN_Open __pyx_string_tab[1610]
+#define __pyx_n_u_TA_LN_OpenAndFill __pyx_string_tab[1611]
+#define __pyx_n_u_TA_LN_Peek __pyx_string_tab[1612]
+#define __pyx_n_u_TA_LN_Update __pyx_string_tab[1613]
+#define __pyx_n_u_TA_LN_Value __pyx_string_tab[1614]
+#define __pyx_n_u_TA_LOG10 __pyx_string_tab[1615]
+#define __pyx_n_u_TA_LOG10_Clone __pyx_string_tab[1616]
+#define __pyx_n_u_TA_LOG10_Open __pyx_string_tab[1617]
+#define __pyx_n_u_TA_LOG10_OpenAndFill __pyx_string_tab[1618]
+#define __pyx_n_u_TA_LOG10_Peek __pyx_string_tab[1619]
+#define __pyx_n_u_TA_LOG10_Update __pyx_string_tab[1620]
+#define __pyx_n_u_TA_LOG10_Value __pyx_string_tab[1621]
+#define __pyx_n_u_TA_MA __pyx_string_tab[1622]
+#define __pyx_n_u_TA_MACD __pyx_string_tab[1623]
+#define __pyx_n_u_TA_MACDEXT __pyx_string_tab[1624]
+#define __pyx_n_u_TA_MACDEXT_Clone __pyx_string_tab[1625]
+#define __pyx_n_u_TA_MACDEXT_Open __pyx_string_tab[1626]
+#define __pyx_n_u_TA_MACDEXT_OpenAndFill __pyx_string_tab[1627]
+#define __pyx_n_u_TA_MACDEXT_Peek __pyx_string_tab[1628]
+#define __pyx_n_u_TA_MACDEXT_Update __pyx_string_tab[1629]
+#define __pyx_n_u_TA_MACDEXT_Value __pyx_string_tab[1630]
+#define __pyx_n_u_TA_MACDFIX __pyx_string_tab[1631]
+#define __pyx_n_u_TA_MACDFIX_Clone __pyx_string_tab[1632]
+#define __pyx_n_u_TA_MACDFIX_Open __pyx_string_tab[1633]
+#define __pyx_n_u_TA_MACDFIX_OpenAndFill __pyx_string_tab[1634]
+#define __pyx_n_u_TA_MACDFIX_Peek __pyx_string_tab[1635]
+#define __pyx_n_u_TA_MACDFIX_Update __pyx_string_tab[1636]
+#define __pyx_n_u_TA_MACDFIX_Value __pyx_string_tab[1637]
+#define __pyx_n_u_TA_MACD_Clone __pyx_string_tab[1638]
+#define __pyx_n_u_TA_MACD_Open __pyx_string_tab[1639]
+#define __pyx_n_u_TA_MACD_OpenAndFill __pyx_string_tab[1640]
+#define __pyx_n_u_TA_MACD_Peek __pyx_string_tab[1641]
+#define __pyx_n_u_TA_MACD_Update __pyx_string_tab[1642]
+#define __pyx_n_u_TA_MACD_Value __pyx_string_tab[1643]
+#define __pyx_n_u_TA_MAMA __pyx_string_tab[1644]
+#define __pyx_n_u_TA_MAMA_Clone __pyx_string_tab[1645]
+#define __pyx_n_u_TA_MAMA_Open __pyx_string_tab[1646]
+#define __pyx_n_u_TA_MAMA_OpenAndFill __pyx_string_tab[1647]
+#define __pyx_n_u_TA_MAMA_Peek __pyx_string_tab[1648]
+#define __pyx_n_u_TA_MAMA_Update __pyx_string_tab[1649]
+#define __pyx_n_u_TA_MAMA_Value __pyx_string_tab[1650]
+#define __pyx_n_u_TA_MARKETFI __pyx_string_tab[1651]
+#define __pyx_n_u_TA_MARKETFI_Clone __pyx_string_tab[1652]
+#define __pyx_n_u_TA_MARKETFI_Open __pyx_string_tab[1653]
+#define __pyx_n_u_TA_MARKETFI_OpenAndFill __pyx_string_tab[1654]
+#define __pyx_n_u_TA_MARKETFI_Peek __pyx_string_tab[1655]
+#define __pyx_n_u_TA_MARKETFI_Update __pyx_string_tab[1656]
+#define __pyx_n_u_TA_MARKETFI_Value __pyx_string_tab[1657]
+#define __pyx_n_u_TA_MASSI __pyx_string_tab[1658]
+#define __pyx_n_u_TA_MASSI_Clone __pyx_string_tab[1659]
+#define __pyx_n_u_TA_MASSI_Open __pyx_string_tab[1660]
+#define __pyx_n_u_TA_MASSI_OpenAndFill __pyx_string_tab[1661]
+#define __pyx_n_u_TA_MASSI_Peek __pyx_string_tab[1662]
+#define __pyx_n_u_TA_MASSI_Update __pyx_string_tab[1663]
+#define __pyx_n_u_TA_MASSI_Value __pyx_string_tab[1664]
+#define __pyx_n_u_TA_MAVP __pyx_string_tab[1665]
+#define __pyx_n_u_TA_MAVP_Clone __pyx_string_tab[1666]
+#define __pyx_n_u_TA_MAVP_Open __pyx_string_tab[1667]
+#define __pyx_n_u_TA_MAVP_OpenAndFill __pyx_string_tab[1668]
+#define __pyx_n_u_TA_MAVP_Peek __pyx_string_tab[1669]
+#define __pyx_n_u_TA_MAVP_Update __pyx_string_tab[1670]
+#define __pyx_n_u_TA_MAVP_Value __pyx_string_tab[1671]
+#define __pyx_n_u_TA_MAX __pyx_string_tab[1672]
+#define __pyx_n_u_TA_MAXINDEX __pyx_string_tab[1673]
+#define __pyx_n_u_TA_MAXINDEX_Clone __pyx_string_tab[1674]
+#define __pyx_n_u_TA_MAXINDEX_Open __pyx_string_tab[1675]
+#define __pyx_n_u_TA_MAXINDEX_OpenAndFill __pyx_string_tab[1676]
+#define __pyx_n_u_TA_MAXINDEX_Peek __pyx_string_tab[1677]
+#define __pyx_n_u_TA_MAXINDEX_Update __pyx_string_tab[1678]
+#define __pyx_n_u_TA_MAXINDEX_Value __pyx_string_tab[1679]
+#define __pyx_n_u_TA_MAX_Clone __pyx_string_tab[1680]
+#define __pyx_n_u_TA_MAX_Open __pyx_string_tab[1681]
+#define __pyx_n_u_TA_MAX_OpenAndFill __pyx_string_tab[1682]
+#define __pyx_n_u_TA_MAX_Peek __pyx_string_tab[1683]
+#define __pyx_n_u_TA_MAX_Update __pyx_string_tab[1684]
+#define __pyx_n_u_TA_MAX_Value __pyx_string_tab[1685]
+#define __pyx_n_u_TA_MA_Clone __pyx_string_tab[1686]
+#define __pyx_n_u_TA_MA_Open __pyx_string_tab[1687]
+#define __pyx_n_u_TA_MA_OpenAndFill __pyx_string_tab[1688]
+#define __pyx_n_u_TA_MA_Peek __pyx_string_tab[1689]
+#define __pyx_n_u_TA_MA_Update __pyx_string_tab[1690]
+#define __pyx_n_u_TA_MA_Value __pyx_string_tab[1691]
+#define __pyx_n_u_TA_MEDPRICE __pyx_string_tab[1692]
+#define __pyx_n_u_TA_MEDPRICE_Clone __pyx_string_tab[1693]
+#define __pyx_n_u_TA_MEDPRICE_Open __pyx_string_tab[1694]
+#define __pyx_n_u_TA_MEDPRICE_OpenAndFill __pyx_string_tab[1695]
+#define __pyx_n_u_TA_MEDPRICE_Peek __pyx_string_tab[1696]
+#define __pyx_n_u_TA_MEDPRICE_Update __pyx_string_tab[1697]
+#define __pyx_n_u_TA_MEDPRICE_Value __pyx_string_tab[1698]
+#define __pyx_n_u_TA_MFI __pyx_string_tab[1699]
+#define __pyx_n_u_TA_MFI_Clone __pyx_string_tab[1700]
+#define __pyx_n_u_TA_MFI_Open __pyx_string_tab[1701]
+#define __pyx_n_u_TA_MFI_OpenAndFill __pyx_string_tab[1702]
+#define __pyx_n_u_TA_MFI_Peek __pyx_string_tab[1703]
+#define __pyx_n_u_TA_MFI_Update __pyx_string_tab[1704]
+#define __pyx_n_u_TA_MFI_Value __pyx_string_tab[1705]
+#define __pyx_n_u_TA_MIDPOINT __pyx_string_tab[1706]
+#define __pyx_n_u_TA_MIDPOINT_Clone __pyx_string_tab[1707]
+#define __pyx_n_u_TA_MIDPOINT_Open __pyx_string_tab[1708]
+#define __pyx_n_u_TA_MIDPOINT_OpenAndFill __pyx_string_tab[1709]
+#define __pyx_n_u_TA_MIDPOINT_Peek __pyx_string_tab[1710]
+#define __pyx_n_u_TA_MIDPOINT_Update __pyx_string_tab[1711]
+#define __pyx_n_u_TA_MIDPOINT_Value __pyx_string_tab[1712]
+#define __pyx_n_u_TA_MIDPRICE __pyx_string_tab[1713]
+#define __pyx_n_u_TA_MIDPRICE_Clone __pyx_string_tab[1714]
+#define __pyx_n_u_TA_MIDPRICE_Open __pyx_string_tab[1715]
+#define __pyx_n_u_TA_MIDPRICE_OpenAndFill __pyx_string_tab[1716]
+#define __pyx_n_u_TA_MIDPRICE_Peek __pyx_string_tab[1717]
+#define __pyx_n_u_TA_MIDPRICE_Update __pyx_string_tab[1718]
+#define __pyx_n_u_TA_MIDPRICE_Value __pyx_string_tab[1719]
+#define __pyx_n_u_TA_MIN __pyx_string_tab[1720]
+#define __pyx_n_u_TA_MININDEX __pyx_string_tab[1721]
+#define __pyx_n_u_TA_MININDEX_Clone __pyx_string_tab[1722]
+#define __pyx_n_u_TA_MININDEX_Open __pyx_string_tab[1723]
+#define __pyx_n_u_TA_MININDEX_OpenAndFill __pyx_string_tab[1724]
+#define __pyx_n_u_TA_MININDEX_Peek __pyx_string_tab[1725]
+#define __pyx_n_u_TA_MININDEX_Update __pyx_string_tab[1726]
+#define __pyx_n_u_TA_MININDEX_Value __pyx_string_tab[1727]
+#define __pyx_n_u_TA_MINMAX __pyx_string_tab[1728]
+#define __pyx_n_u_TA_MINMAXINDEX __pyx_string_tab[1729]
+#define __pyx_n_u_TA_MINMAXINDEX_Clone __pyx_string_tab[1730]
+#define __pyx_n_u_TA_MINMAXINDEX_Open __pyx_string_tab[1731]
+#define __pyx_n_u_TA_MINMAXINDEX_OpenAndFill __pyx_string_tab[1732]
+#define __pyx_n_u_TA_MINMAXINDEX_Peek __pyx_string_tab[1733]
+#define __pyx_n_u_TA_MINMAXINDEX_Update __pyx_string_tab[1734]
+#define __pyx_n_u_TA_MINMAXINDEX_Value __pyx_string_tab[1735]
+#define __pyx_n_u_TA_MINMAX_Clone __pyx_string_tab[1736]
+#define __pyx_n_u_TA_MINMAX_Open __pyx_string_tab[1737]
+#define __pyx_n_u_TA_MINMAX_OpenAndFill __pyx_string_tab[1738]
+#define __pyx_n_u_TA_MINMAX_Peek __pyx_string_tab[1739]
+#define __pyx_n_u_TA_MINMAX_Update __pyx_string_tab[1740]
+#define __pyx_n_u_TA_MINMAX_Value __pyx_string_tab[1741]
+#define __pyx_n_u_TA_MINUS_DI __pyx_string_tab[1742]
+#define __pyx_n_u_TA_MINUS_DI_Clone __pyx_string_tab[1743]
+#define __pyx_n_u_TA_MINUS_DI_Open __pyx_string_tab[1744]
+#define __pyx_n_u_TA_MINUS_DI_OpenAndFill __pyx_string_tab[1745]
+#define __pyx_n_u_TA_MINUS_DI_Peek __pyx_string_tab[1746]
+#define __pyx_n_u_TA_MINUS_DI_Update __pyx_string_tab[1747]
+#define __pyx_n_u_TA_MINUS_DI_Value __pyx_string_tab[1748]
+#define __pyx_n_u_TA_MINUS_DM __pyx_string_tab[1749]
+#define __pyx_n_u_TA_MINUS_DM_Clone __pyx_string_tab[1750]
+#define __pyx_n_u_TA_MINUS_DM_Open __pyx_string_tab[1751]
+#define __pyx_n_u_TA_MINUS_DM_OpenAndFill __pyx_string_tab[1752]
+#define __pyx_n_u_TA_MINUS_DM_Peek __pyx_string_tab[1753]
+#define __pyx_n_u_TA_MINUS_DM_Update __pyx_string_tab[1754]
+#define __pyx_n_u_TA_MINUS_DM_Value __pyx_string_tab[1755]
+#define __pyx_n_u_TA_MIN_Clone __pyx_string_tab[1756]
+#define __pyx_n_u_TA_MIN_Open __pyx_string_tab[1757]
+#define __pyx_n_u_TA_MIN_OpenAndFill __pyx_string_tab[1758]
+#define __pyx_n_u_TA_MIN_Peek __pyx_string_tab[1759]
+#define __pyx_n_u_TA_MIN_Update __pyx_string_tab[1760]
+#define __pyx_n_u_TA_MIN_Value __pyx_string_tab[1761]
+#define __pyx_n_u_TA_MOM __pyx_string_tab[1762]
+#define __pyx_n_u_TA_MOM_Clone __pyx_string_tab[1763]
+#define __pyx_n_u_TA_MOM_Open __pyx_string_tab[1764]
+#define __pyx_n_u_TA_MOM_OpenAndFill __pyx_string_tab[1765]
+#define __pyx_n_u_TA_MOM_Peek __pyx_string_tab[1766]
+#define __pyx_n_u_TA_MOM_Update __pyx_string_tab[1767]
+#define __pyx_n_u_TA_MOM_Value __pyx_string_tab[1768]
+#define __pyx_n_u_TA_MULT __pyx_string_tab[1769]
+#define __pyx_n_u_TA_MULT_Clone __pyx_string_tab[1770]
+#define __pyx_n_u_TA_MULT_Open __pyx_string_tab[1771]
+#define __pyx_n_u_TA_MULT_OpenAndFill __pyx_string_tab[1772]
+#define __pyx_n_u_TA_MULT_Peek __pyx_string_tab[1773]
+#define __pyx_n_u_TA_MULT_Update __pyx_string_tab[1774]
+#define __pyx_n_u_TA_MULT_Value __pyx_string_tab[1775]
+#define __pyx_n_u_TA_NATR __pyx_string_tab[1776]
+#define __pyx_n_u_TA_NATR_Clone __pyx_string_tab[1777]
+#define __pyx_n_u_TA_NATR_Open __pyx_string_tab[1778]
+#define __pyx_n_u_TA_NATR_OpenAndFill __pyx_string_tab[1779]
+#define __pyx_n_u_TA_NATR_Peek __pyx_string_tab[1780]
+#define __pyx_n_u_TA_NATR_Update __pyx_string_tab[1781]
+#define __pyx_n_u_TA_NATR_Value __pyx_string_tab[1782]
+#define __pyx_n_u_TA_NVI __pyx_string_tab[1783]
+#define __pyx_n_u_TA_NVI_Clone __pyx_string_tab[1784]
+#define __pyx_n_u_TA_NVI_Open __pyx_string_tab[1785]
+#define __pyx_n_u_TA_NVI_OpenAndFill __pyx_string_tab[1786]
+#define __pyx_n_u_TA_NVI_Peek __pyx_string_tab[1787]
+#define __pyx_n_u_TA_NVI_Update __pyx_string_tab[1788]
+#define __pyx_n_u_TA_NVI_Value __pyx_string_tab[1789]
+#define __pyx_n_u_TA_OBV __pyx_string_tab[1790]
+#define __pyx_n_u_TA_OBV_Clone __pyx_string_tab[1791]
+#define __pyx_n_u_TA_OBV_Open __pyx_string_tab[1792]
+#define __pyx_n_u_TA_OBV_OpenAndFill __pyx_string_tab[1793]
+#define __pyx_n_u_TA_OBV_Peek __pyx_string_tab[1794]
+#define __pyx_n_u_TA_OBV_Update __pyx_string_tab[1795]
+#define __pyx_n_u_TA_OBV_Value __pyx_string_tab[1796]
+#define __pyx_n_u_TA_OUTPUT_FLAGS __pyx_string_tab[1797]
+#define __pyx_n_u_TA_PERCENTILE __pyx_string_tab[1798]
+#define __pyx_n_u_TA_PERCENTILE_Clone __pyx_string_tab[1799]
+#define __pyx_n_u_TA_PERCENTILE_Open __pyx_string_tab[1800]
+#define __pyx_n_u_TA_PERCENTILE_OpenAndFill __pyx_string_tab[1801]
+#define __pyx_n_u_TA_PERCENTILE_Peek __pyx_string_tab[1802]
+#define __pyx_n_u_TA_PERCENTILE_Update __pyx_string_tab[1803]
+#define __pyx_n_u_TA_PERCENTILE_Value __pyx_string_tab[1804]
+#define __pyx_n_u_TA_PERCENTRANK __pyx_string_tab[1805]
+#define __pyx_n_u_TA_PERCENTRANK_Clone __pyx_string_tab[1806]
+#define __pyx_n_u_TA_PERCENTRANK_Open __pyx_string_tab[1807]
+#define __pyx_n_u_TA_PERCENTRANK_OpenAndFill __pyx_string_tab[1808]
+#define __pyx_n_u_TA_PERCENTRANK_Peek __pyx_string_tab[1809]
+#define __pyx_n_u_TA_PERCENTRANK_Update __pyx_string_tab[1810]
+#define __pyx_n_u_TA_PERCENTRANK_Value __pyx_string_tab[1811]
+#define __pyx_n_u_TA_PLUS_DI __pyx_string_tab[1812]
+#define __pyx_n_u_TA_PLUS_DI_Clone __pyx_string_tab[1813]
+#define __pyx_n_u_TA_PLUS_DI_Open __pyx_string_tab[1814]
+#define __pyx_n_u_TA_PLUS_DI_OpenAndFill __pyx_string_tab[1815]
+#define __pyx_n_u_TA_PLUS_DI_Peek __pyx_string_tab[1816]
+#define __pyx_n_u_TA_PLUS_DI_Update __pyx_string_tab[1817]
+#define __pyx_n_u_TA_PLUS_DI_Value __pyx_string_tab[1818]
+#define __pyx_n_u_TA_PLUS_DM __pyx_string_tab[1819]
+#define __pyx_n_u_TA_PLUS_DM_Clone __pyx_string_tab[1820]
+#define __pyx_n_u_TA_PLUS_DM_Open __pyx_string_tab[1821]
+#define __pyx_n_u_TA_PLUS_DM_OpenAndFill __pyx_string_tab[1822]
+#define __pyx_n_u_TA_PLUS_DM_Peek __pyx_string_tab[1823]
+#define __pyx_n_u_TA_PLUS_DM_Update __pyx_string_tab[1824]
+#define __pyx_n_u_TA_PLUS_DM_Value __pyx_string_tab[1825]
+#define __pyx_n_u_TA_PPO __pyx_string_tab[1826]
+#define __pyx_n_u_TA_PPO_Clone __pyx_string_tab[1827]
+#define __pyx_n_u_TA_PPO_Open __pyx_string_tab[1828]
+#define __pyx_n_u_TA_PPO_OpenAndFill __pyx_string_tab[1829]
+#define __pyx_n_u_TA_PPO_Peek __pyx_string_tab[1830]
+#define __pyx_n_u_TA_PPO_Update __pyx_string_tab[1831]
+#define __pyx_n_u_TA_PPO_Value __pyx_string_tab[1832]
+#define __pyx_n_u_TA_PVI __pyx_string_tab[1833]
+#define __pyx_n_u_TA_PVI_Clone __pyx_string_tab[1834]
+#define __pyx_n_u_TA_PVI_Open __pyx_string_tab[1835]
+#define __pyx_n_u_TA_PVI_OpenAndFill __pyx_string_tab[1836]
+#define __pyx_n_u_TA_PVI_Peek __pyx_string_tab[1837]
+#define __pyx_n_u_TA_PVI_Update __pyx_string_tab[1838]
+#define __pyx_n_u_TA_PVI_Value __pyx_string_tab[1839]
+#define __pyx_n_u_TA_PVO __pyx_string_tab[1840]
+#define __pyx_n_u_TA_PVO_Clone __pyx_string_tab[1841]
+#define __pyx_n_u_TA_PVO_Open __pyx_string_tab[1842]
+#define __pyx_n_u_TA_PVO_OpenAndFill __pyx_string_tab[1843]
+#define __pyx_n_u_TA_PVO_Peek __pyx_string_tab[1844]
+#define __pyx_n_u_TA_PVO_Update __pyx_string_tab[1845]
+#define __pyx_n_u_TA_PVO_Value __pyx_string_tab[1846]
+#define __pyx_n_u_TA_PVT __pyx_string_tab[1847]
+#define __pyx_n_u_TA_PVT_Clone __pyx_string_tab[1848]
+#define __pyx_n_u_TA_PVT_Open __pyx_string_tab[1849]
+#define __pyx_n_u_TA_PVT_OpenAndFill __pyx_string_tab[1850]
+#define __pyx_n_u_TA_PVT_Peek __pyx_string_tab[1851]
+#define __pyx_n_u_TA_PVT_Update __pyx_string_tab[1852]
+#define __pyx_n_u_TA_PVT_Value __pyx_string_tab[1853]
+#define __pyx_n_u_TA_ParamHolderAlloc __pyx_string_tab[1854]
+#define __pyx_n_u_TA_ParamHolderFree __pyx_string_tab[1855]
+#define __pyx_n_u_TA_QSTICK __pyx_string_tab[1856]
+#define __pyx_n_u_TA_QSTICK_Clone __pyx_string_tab[1857]
+#define __pyx_n_u_TA_QSTICK_Open __pyx_string_tab[1858]
+#define __pyx_n_u_TA_QSTICK_OpenAndFill __pyx_string_tab[1859]
+#define __pyx_n_u_TA_QSTICK_Peek __pyx_string_tab[1860]
+#define __pyx_n_u_TA_QSTICK_Update __pyx_string_tab[1861]
+#define __pyx_n_u_TA_QSTICK_Value __pyx_string_tab[1862]
+#define __pyx_n_u_TA_RMA __pyx_string_tab[1863]
+#define __pyx_n_u_TA_RMA_Clone __pyx_string_tab[1864]
+#define __pyx_n_u_TA_RMA_Open __pyx_string_tab[1865]
+#define __pyx_n_u_TA_RMA_OpenAndFill __pyx_string_tab[1866]
+#define __pyx_n_u_TA_RMA_Peek __pyx_string_tab[1867]
+#define __pyx_n_u_TA_RMA_Update __pyx_string_tab[1868]
+#define __pyx_n_u_TA_RMA_Value __pyx_string_tab[1869]
+#define __pyx_n_u_TA_ROC __pyx_string_tab[1870]
+#define __pyx_n_u_TA_ROCP __pyx_string_tab[1871]
+#define __pyx_n_u_TA_ROCP_Clone __pyx_string_tab[1872]
+#define __pyx_n_u_TA_ROCP_Open __pyx_string_tab[1873]
+#define __pyx_n_u_TA_ROCP_OpenAndFill __pyx_string_tab[1874]
+#define __pyx_n_u_TA_ROCP_Peek __pyx_string_tab[1875]
+#define __pyx_n_u_TA_ROCP_Update __pyx_string_tab[1876]
+#define __pyx_n_u_TA_ROCP_Value __pyx_string_tab[1877]
+#define __pyx_n_u_TA_ROCR __pyx_string_tab[1878]
+#define __pyx_n_u_TA_ROCR100 __pyx_string_tab[1879]
+#define __pyx_n_u_TA_ROCR100_Clone __pyx_string_tab[1880]
+#define __pyx_n_u_TA_ROCR100_Open __pyx_string_tab[1881]
+#define __pyx_n_u_TA_ROCR100_OpenAndFill __pyx_string_tab[1882]
+#define __pyx_n_u_TA_ROCR100_Peek __pyx_string_tab[1883]
+#define __pyx_n_u_TA_ROCR100_Update __pyx_string_tab[1884]
+#define __pyx_n_u_TA_ROCR100_Value __pyx_string_tab[1885]
+#define __pyx_n_u_TA_ROCR_Clone __pyx_string_tab[1886]
+#define __pyx_n_u_TA_ROCR_Open __pyx_string_tab[1887]
+#define __pyx_n_u_TA_ROCR_OpenAndFill __pyx_string_tab[1888]
+#define __pyx_n_u_TA_ROCR_Peek __pyx_string_tab[1889]
+#define __pyx_n_u_TA_ROCR_Update __pyx_string_tab[1890]
+#define __pyx_n_u_TA_ROCR_Value __pyx_string_tab[1891]
+#define __pyx_n_u_TA_ROC_Clone __pyx_string_tab[1892]
+#define __pyx_n_u_TA_ROC_Open __pyx_string_tab[1893]
+#define __pyx_n_u_TA_ROC_OpenAndFill __pyx_string_tab[1894]
+#define __pyx_n_u_TA_ROC_Peek __pyx_string_tab[1895]
+#define __pyx_n_u_TA_ROC_Update __pyx_string_tab[1896]
+#define __pyx_n_u_TA_ROC_Value __pyx_string_tab[1897]
+#define __pyx_n_u_TA_RSI __pyx_string_tab[1898]
+#define __pyx_n_u_TA_RSI_Clone __pyx_string_tab[1899]
+#define __pyx_n_u_TA_RSI_Open __pyx_string_tab[1900]
+#define __pyx_n_u_TA_RSI_OpenAndFill __pyx_string_tab[1901]
+#define __pyx_n_u_TA_RSI_Peek __pyx_string_tab[1902]
+#define __pyx_n_u_TA_RSI_Update __pyx_string_tab[1903]
+#define __pyx_n_u_TA_RSI_Value __pyx_string_tab[1904]
+#define __pyx_n_u_TA_RVI __pyx_string_tab[1905]
+#define __pyx_n_u_TA_RVI_Clone __pyx_string_tab[1906]
+#define __pyx_n_u_TA_RVI_Open __pyx_string_tab[1907]
+#define __pyx_n_u_TA_RVI_OpenAndFill __pyx_string_tab[1908]
+#define __pyx_n_u_TA_RVI_Peek __pyx_string_tab[1909]
+#define __pyx_n_u_TA_RVI_Update __pyx_string_tab[1910]
+#define __pyx_n_u_TA_RVI_Value __pyx_string_tab[1911]
+#define __pyx_n_u_TA_RVOL __pyx_string_tab[1912]
+#define __pyx_n_u_TA_RVOL_Clone __pyx_string_tab[1913]
+#define __pyx_n_u_TA_RVOL_Open __pyx_string_tab[1914]
+#define __pyx_n_u_TA_RVOL_OpenAndFill __pyx_string_tab[1915]
+#define __pyx_n_u_TA_RVOL_Peek __pyx_string_tab[1916]
+#define __pyx_n_u_TA_RVOL_Update __pyx_string_tab[1917]
+#define __pyx_n_u_TA_RVOL_Value __pyx_string_tab[1918]
+#define __pyx_n_u_TA_RestoreCandleDefaultSettings __pyx_string_tab[1919]
+#define __pyx_n_u_TA_SAR __pyx_string_tab[1920]
+#define __pyx_n_u_TA_SAREXT __pyx_string_tab[1921]
+#define __pyx_n_u_TA_SAREXT_Clone __pyx_string_tab[1922]
+#define __pyx_n_u_TA_SAREXT_Open __pyx_string_tab[1923]
+#define __pyx_n_u_TA_SAREXT_OpenAndFill __pyx_string_tab[1924]
+#define __pyx_n_u_TA_SAREXT_Peek __pyx_string_tab[1925]
+#define __pyx_n_u_TA_SAREXT_Update __pyx_string_tab[1926]
+#define __pyx_n_u_TA_SAREXT_Value __pyx_string_tab[1927]
+#define __pyx_n_u_TA_SAR_Clone __pyx_string_tab[1928]
+#define __pyx_n_u_TA_SAR_Open __pyx_string_tab[1929]
+#define __pyx_n_u_TA_SAR_OpenAndFill __pyx_string_tab[1930]
+#define __pyx_n_u_TA_SAR_Peek __pyx_string_tab[1931]
+#define __pyx_n_u_TA_SAR_Update __pyx_string_tab[1932]
+#define __pyx_n_u_TA_SAR_Value __pyx_string_tab[1933]
+#define __pyx_n_u_TA_SIN __pyx_string_tab[1934]
+#define __pyx_n_u_TA_SINH __pyx_string_tab[1935]
+#define __pyx_n_u_TA_SINH_Clone __pyx_string_tab[1936]
+#define __pyx_n_u_TA_SINH_Open __pyx_string_tab[1937]
+#define __pyx_n_u_TA_SINH_OpenAndFill __pyx_string_tab[1938]
+#define __pyx_n_u_TA_SINH_Peek __pyx_string_tab[1939]
+#define __pyx_n_u_TA_SINH_Update __pyx_string_tab[1940]
+#define __pyx_n_u_TA_SINH_Value __pyx_string_tab[1941]
+#define __pyx_n_u_TA_SIN_Clone __pyx_string_tab[1942]
+#define __pyx_n_u_TA_SIN_Open __pyx_string_tab[1943]
+#define __pyx_n_u_TA_SIN_OpenAndFill __pyx_string_tab[1944]
+#define __pyx_n_u_TA_SIN_Peek __pyx_string_tab[1945]
+#define __pyx_n_u_TA_SIN_Update __pyx_string_tab[1946]
+#define __pyx_n_u_TA_SIN_Value __pyx_string_tab[1947]
+#define __pyx_n_u_TA_SMA __pyx_string_tab[1948]
+#define __pyx_n_u_TA_SMA_Clone __pyx_string_tab[1949]
+#define __pyx_n_u_TA_SMA_Open __pyx_string_tab[1950]
+#define __pyx_n_u_TA_SMA_OpenAndFill __pyx_string_tab[1951]
+#define __pyx_n_u_TA_SMA_Peek __pyx_string_tab[1952]
+#define __pyx_n_u_TA_SMA_Update __pyx_string_tab[1953]
+#define __pyx_n_u_TA_SMA_Value __pyx_string_tab[1954]
+#define __pyx_n_u_TA_SMI __pyx_string_tab[1955]
+#define __pyx_n_u_TA_SMI_Clone __pyx_string_tab[1956]
+#define __pyx_n_u_TA_SMI_Open __pyx_string_tab[1957]
+#define __pyx_n_u_TA_SMI_OpenAndFill __pyx_string_tab[1958]
+#define __pyx_n_u_TA_SMI_Peek __pyx_string_tab[1959]
+#define __pyx_n_u_TA_SMI_Update __pyx_string_tab[1960]
+#define __pyx_n_u_TA_SMI_Value __pyx_string_tab[1961]
+#define __pyx_n_u_TA_SQRT __pyx_string_tab[1962]
+#define __pyx_n_u_TA_SQRT_Clone __pyx_string_tab[1963]
+#define __pyx_n_u_TA_SQRT_Open __pyx_string_tab[1964]
+#define __pyx_n_u_TA_SQRT_OpenAndFill __pyx_string_tab[1965]
+#define __pyx_n_u_TA_SQRT_Peek __pyx_string_tab[1966]
+#define __pyx_n_u_TA_SQRT_Update __pyx_string_tab[1967]
+#define __pyx_n_u_TA_SQRT_Value __pyx_string_tab[1968]
+#define __pyx_n_u_TA_STDDEV __pyx_string_tab[1969]
+#define __pyx_n_u_TA_STDDEV_Clone __pyx_string_tab[1970]
+#define __pyx_n_u_TA_STDDEV_Open __pyx_string_tab[1971]
+#define __pyx_n_u_TA_STDDEV_OpenAndFill __pyx_string_tab[1972]
+#define __pyx_n_u_TA_STDDEV_Peek __pyx_string_tab[1973]
+#define __pyx_n_u_TA_STDDEV_Update __pyx_string_tab[1974]
+#define __pyx_n_u_TA_STDDEV_Value __pyx_string_tab[1975]
+#define __pyx_n_u_TA_STOCH __pyx_string_tab[1976]
+#define __pyx_n_u_TA_STOCHF __pyx_string_tab[1977]
+#define __pyx_n_u_TA_STOCHF_Clone __pyx_string_tab[1978]
+#define __pyx_n_u_TA_STOCHF_Open __pyx_string_tab[1979]
+#define __pyx_n_u_TA_STOCHF_OpenAndFill __pyx_string_tab[1980]
+#define __pyx_n_u_TA_STOCHF_Peek __pyx_string_tab[1981]
+#define __pyx_n_u_TA_STOCHF_Update __pyx_string_tab[1982]
+#define __pyx_n_u_TA_STOCHF_Value __pyx_string_tab[1983]
+#define __pyx_n_u_TA_STOCHRSI __pyx_string_tab[1984]
+#define __pyx_n_u_TA_STOCHRSI_Clone __pyx_string_tab[1985]
+#define __pyx_n_u_TA_STOCHRSI_Open __pyx_string_tab[1986]
+#define __pyx_n_u_TA_STOCHRSI_OpenAndFill __pyx_string_tab[1987]
+#define __pyx_n_u_TA_STOCHRSI_Peek __pyx_string_tab[1988]
+#define __pyx_n_u_TA_STOCHRSI_Update __pyx_string_tab[1989]
+#define __pyx_n_u_TA_STOCHRSI_Value __pyx_string_tab[1990]
+#define __pyx_n_u_TA_STOCH_Clone __pyx_string_tab[1991]
+#define __pyx_n_u_TA_STOCH_Open __pyx_string_tab[1992]
+#define __pyx_n_u_TA_STOCH_OpenAndFill __pyx_string_tab[1993]
+#define __pyx_n_u_TA_STOCH_Peek __pyx_string_tab[1994]
+#define __pyx_n_u_TA_STOCH_Update __pyx_string_tab[1995]
+#define __pyx_n_u_TA_STOCH_Value __pyx_string_tab[1996]
+#define __pyx_n_u_TA_SUB __pyx_string_tab[1997]
+#define __pyx_n_u_TA_SUB_Clone __pyx_string_tab[1998]
+#define __pyx_n_u_TA_SUB_Open __pyx_string_tab[1999]
+#define __pyx_n_u_TA_SUB_OpenAndFill __pyx_string_tab[2000]
+#define __pyx_n_u_TA_SUB_Peek __pyx_string_tab[2001]
+#define __pyx_n_u_TA_SUB_Update __pyx_string_tab[2002]
+#define __pyx_n_u_TA_SUB_Value __pyx_string_tab[2003]
+#define __pyx_n_u_TA_SUM __pyx_string_tab[2004]
+#define __pyx_n_u_TA_SUM_Clone __pyx_string_tab[2005]
+#define __pyx_n_u_TA_SUM_Open __pyx_string_tab[2006]
+#define __pyx_n_u_TA_SUM_OpenAndFill __pyx_string_tab[2007]
+#define __pyx_n_u_TA_SUM_Peek __pyx_string_tab[2008]
+#define __pyx_n_u_TA_SUM_Update __pyx_string_tab[2009]
+#define __pyx_n_u_TA_SUM_Value __pyx_string_tab[2010]
+#define __pyx_n_u_TA_SUPERTREND __pyx_string_tab[2011]
+#define __pyx_n_u_TA_SUPERTREND_Clone __pyx_string_tab[2012]
+#define __pyx_n_u_TA_SUPERTREND_Open __pyx_string_tab[2013]
+#define __pyx_n_u_TA_SUPERTREND_OpenAndFill __pyx_string_tab[2014]
+#define __pyx_n_u_TA_SUPERTREND_Peek __pyx_string_tab[2015]
+#define __pyx_n_u_TA_SUPERTREND_Update __pyx_string_tab[2016]
+#define __pyx_n_u_TA_SUPERTREND_Value __pyx_string_tab[2017]
+#define __pyx_n_u_TA_SetCandleSettings __pyx_string_tab[2018]
+#define __pyx_n_u_TA_SetCompatibility __pyx_string_tab[2019]
+#define __pyx_n_u_TA_SetOptInputParamInteger __pyx_string_tab[2020]
+#define __pyx_n_u_TA_SetOptInputParamReal __pyx_string_tab[2021]
+#define __pyx_n_u_TA_SetUnstablePeriod __pyx_string_tab[2022]
+#define __pyx_n_u_TA_Shutdown __pyx_string_tab[2023]
+#define __pyx_n_u_TA_T3 __pyx_string_tab[2024]
+#define __pyx_n_u_TA_T3_Clone __pyx_string_tab[2025]
+#define __pyx_n_u_TA_T3_Open __pyx_string_tab[2026]
+#define __pyx_n_u_TA_T3_OpenAndFill __pyx_string_tab[2027]
+#define __pyx_n_u_TA_T3_Peek __pyx_string_tab[2028]
+#define __pyx_n_u_TA_T3_Update __pyx_string_tab[2029]
+#define __pyx_n_u_TA_T3_Value __pyx_string_tab[2030]
+#define __pyx_n_u_TA_TAN __pyx_string_tab[2031]
+#define __pyx_n_u_TA_TANH __pyx_string_tab[2032]
+#define __pyx_n_u_TA_TANH_Clone __pyx_string_tab[2033]
+#define __pyx_n_u_TA_TANH_Open __pyx_string_tab[2034]
+#define __pyx_n_u_TA_TANH_OpenAndFill __pyx_string_tab[2035]
+#define __pyx_n_u_TA_TANH_Peek __pyx_string_tab[2036]
+#define __pyx_n_u_TA_TANH_Update __pyx_string_tab[2037]
+#define __pyx_n_u_TA_TANH_Value __pyx_string_tab[2038]
+#define __pyx_n_u_TA_TAN_Clone __pyx_string_tab[2039]
+#define __pyx_n_u_TA_TAN_Open __pyx_string_tab[2040]
+#define __pyx_n_u_TA_TAN_OpenAndFill __pyx_string_tab[2041]
+#define __pyx_n_u_TA_TAN_Peek __pyx_string_tab[2042]
+#define __pyx_n_u_TA_TAN_Update __pyx_string_tab[2043]
+#define __pyx_n_u_TA_TAN_Value __pyx_string_tab[2044]
+#define __pyx_n_u_TA_TEMA __pyx_string_tab[2045]
+#define __pyx_n_u_TA_TEMA_Clone __pyx_string_tab[2046]
+#define __pyx_n_u_TA_TEMA_Open __pyx_string_tab[2047]
+#define __pyx_n_u_TA_TEMA_OpenAndFill __pyx_string_tab[2048]
+#define __pyx_n_u_TA_TEMA_Peek __pyx_string_tab[2049]
+#define __pyx_n_u_TA_TEMA_Update __pyx_string_tab[2050]
+#define __pyx_n_u_TA_TEMA_Value __pyx_string_tab[2051]
+#define __pyx_n_u_TA_TRANGE __pyx_string_tab[2052]
+#define __pyx_n_u_TA_TRANGE_Clone __pyx_string_tab[2053]
+#define __pyx_n_u_TA_TRANGE_Open __pyx_string_tab[2054]
+#define __pyx_n_u_TA_TRANGE_OpenAndFill __pyx_string_tab[2055]
+#define __pyx_n_u_TA_TRANGE_Peek __pyx_string_tab[2056]
+#define __pyx_n_u_TA_TRANGE_Update __pyx_string_tab[2057]
+#define __pyx_n_u_TA_TRANGE_Value __pyx_string_tab[2058]
+#define __pyx_n_u_TA_TRIMA __pyx_string_tab[2059]
+#define __pyx_n_u_TA_TRIMA_Clone __pyx_string_tab[2060]
+#define __pyx_n_u_TA_TRIMA_Open __pyx_string_tab[2061]
+#define __pyx_n_u_TA_TRIMA_OpenAndFill __pyx_string_tab[2062]
+#define __pyx_n_u_TA_TRIMA_Peek __pyx_string_tab[2063]
+#define __pyx_n_u_TA_TRIMA_Update __pyx_string_tab[2064]
+#define __pyx_n_u_TA_TRIMA_Value __pyx_string_tab[2065]
+#define __pyx_n_u_TA_TRIX __pyx_string_tab[2066]
+#define __pyx_n_u_TA_TRIX_Clone __pyx_string_tab[2067]
+#define __pyx_n_u_TA_TRIX_Open __pyx_string_tab[2068]
+#define __pyx_n_u_TA_TRIX_OpenAndFill __pyx_string_tab[2069]
+#define __pyx_n_u_TA_TRIX_Peek __pyx_string_tab[2070]
+#define __pyx_n_u_TA_TRIX_Update __pyx_string_tab[2071]
+#define __pyx_n_u_TA_TRIX_Value __pyx_string_tab[2072]
+#define __pyx_n_u_TA_TSF __pyx_string_tab[2073]
+#define __pyx_n_u_TA_TSF_Clone __pyx_string_tab[2074]
+#define __pyx_n_u_TA_TSF_Open __pyx_string_tab[2075]
+#define __pyx_n_u_TA_TSF_OpenAndFill __pyx_string_tab[2076]
+#define __pyx_n_u_TA_TSF_Peek __pyx_string_tab[2077]
+#define __pyx_n_u_TA_TSF_Update __pyx_string_tab[2078]
+#define __pyx_n_u_TA_TSF_Value __pyx_string_tab[2079]
+#define __pyx_n_u_TA_TSI __pyx_string_tab[2080]
+#define __pyx_n_u_TA_TSI_Clone __pyx_string_tab[2081]
+#define __pyx_n_u_TA_TSI_Open __pyx_string_tab[2082]
+#define __pyx_n_u_TA_TSI_OpenAndFill __pyx_string_tab[2083]
+#define __pyx_n_u_TA_TSI_Peek __pyx_string_tab[2084]
+#define __pyx_n_u_TA_TSI_Update __pyx_string_tab[2085]
+#define __pyx_n_u_TA_TSI_Value __pyx_string_tab[2086]
+#define __pyx_n_u_TA_TYPPRICE __pyx_string_tab[2087]
+#define __pyx_n_u_TA_TYPPRICE_Clone __pyx_string_tab[2088]
+#define __pyx_n_u_TA_TYPPRICE_Open __pyx_string_tab[2089]
+#define __pyx_n_u_TA_TYPPRICE_OpenAndFill __pyx_string_tab[2090]
+#define __pyx_n_u_TA_TYPPRICE_Peek __pyx_string_tab[2091]
+#define __pyx_n_u_TA_TYPPRICE_Update __pyx_string_tab[2092]
+#define __pyx_n_u_TA_TYPPRICE_Value __pyx_string_tab[2093]
+#define __pyx_n_u_TA_ULTOSC __pyx_string_tab[2094]
+#define __pyx_n_u_TA_ULTOSC_Clone __pyx_string_tab[2095]
+#define __pyx_n_u_TA_ULTOSC_Open __pyx_string_tab[2096]
+#define __pyx_n_u_TA_ULTOSC_OpenAndFill __pyx_string_tab[2097]
+#define __pyx_n_u_TA_ULTOSC_Peek __pyx_string_tab[2098]
+#define __pyx_n_u_TA_ULTOSC_Update __pyx_string_tab[2099]
+#define __pyx_n_u_TA_ULTOSC_Value __pyx_string_tab[2100]
+#define __pyx_n_u_TA_VAR __pyx_string_tab[2101]
+#define __pyx_n_u_TA_VAR_Clone __pyx_string_tab[2102]
+#define __pyx_n_u_TA_VAR_Open __pyx_string_tab[2103]
+#define __pyx_n_u_TA_VAR_OpenAndFill __pyx_string_tab[2104]
+#define __pyx_n_u_TA_VAR_Peek __pyx_string_tab[2105]
+#define __pyx_n_u_TA_VAR_Update __pyx_string_tab[2106]
+#define __pyx_n_u_TA_VAR_Value __pyx_string_tab[2107]
+#define __pyx_n_u_TA_VHF __pyx_string_tab[2108]
+#define __pyx_n_u_TA_VHF_Clone __pyx_string_tab[2109]
+#define __pyx_n_u_TA_VHF_Open __pyx_string_tab[2110]
+#define __pyx_n_u_TA_VHF_OpenAndFill __pyx_string_tab[2111]
+#define __pyx_n_u_TA_VHF_Peek __pyx_string_tab[2112]
+#define __pyx_n_u_TA_VHF_Update __pyx_string_tab[2113]
+#define __pyx_n_u_TA_VHF_Value __pyx_string_tab[2114]
+#define __pyx_n_u_TA_VORTEX __pyx_string_tab[2115]
+#define __pyx_n_u_TA_VORTEX_Clone __pyx_string_tab[2116]
+#define __pyx_n_u_TA_VORTEX_Open __pyx_string_tab[2117]
+#define __pyx_n_u_TA_VORTEX_OpenAndFill __pyx_string_tab[2118]
+#define __pyx_n_u_TA_VORTEX_Peek __pyx_string_tab[2119]
+#define __pyx_n_u_TA_VORTEX_Update __pyx_string_tab[2120]
+#define __pyx_n_u_TA_VORTEX_Value __pyx_string_tab[2121]
+#define __pyx_n_u_TA_VWAP __pyx_string_tab[2122]
+#define __pyx_n_u_TA_VWAP_Clone __pyx_string_tab[2123]
+#define __pyx_n_u_TA_VWAP_Open __pyx_string_tab[2124]
+#define __pyx_n_u_TA_VWAP_OpenAndFill __pyx_string_tab[2125]
+#define __pyx_n_u_TA_VWAP_Peek __pyx_string_tab[2126]
+#define __pyx_n_u_TA_VWAP_Update __pyx_string_tab[2127]
+#define __pyx_n_u_TA_VWAP_Value __pyx_string_tab[2128]
+#define __pyx_n_u_TA_VWMA __pyx_string_tab[2129]
+#define __pyx_n_u_TA_VWMA_Clone __pyx_string_tab[2130]
+#define __pyx_n_u_TA_VWMA_Open __pyx_string_tab[2131]
+#define __pyx_n_u_TA_VWMA_OpenAndFill __pyx_string_tab[2132]
+#define __pyx_n_u_TA_VWMA_Peek __pyx_string_tab[2133]
+#define __pyx_n_u_TA_VWMA_Update __pyx_string_tab[2134]
+#define __pyx_n_u_TA_VWMA_Value __pyx_string_tab[2135]
+#define __pyx_n_u_TA_WAD __pyx_string_tab[2136]
+#define __pyx_n_u_TA_WAD_Clone __pyx_string_tab[2137]
+#define __pyx_n_u_TA_WAD_Open __pyx_string_tab[2138]
+#define __pyx_n_u_TA_WAD_OpenAndFill __pyx_string_tab[2139]
+#define __pyx_n_u_TA_WAD_Peek __pyx_string_tab[2140]
+#define __pyx_n_u_TA_WAD_Update __pyx_string_tab[2141]
+#define __pyx_n_u_TA_WAD_Value __pyx_string_tab[2142]
+#define __pyx_n_u_TA_WCLPRICE __pyx_string_tab[2143]
+#define __pyx_n_u_TA_WCLPRICE_Clone __pyx_string_tab[2144]
+#define __pyx_n_u_TA_WCLPRICE_Open __pyx_string_tab[2145]
+#define __pyx_n_u_TA_WCLPRICE_OpenAndFill __pyx_string_tab[2146]
+#define __pyx_n_u_TA_WCLPRICE_Peek __pyx_string_tab[2147]
+#define __pyx_n_u_TA_WCLPRICE_Update __pyx_string_tab[2148]
+#define __pyx_n_u_TA_WCLPRICE_Value __pyx_string_tab[2149]
+#define __pyx_n_u_TA_WILLR __pyx_string_tab[2150]
+#define __pyx_n_u_TA_WILLR_Clone __pyx_string_tab[2151]
+#define __pyx_n_u_TA_WILLR_Open __pyx_string_tab[2152]
+#define __pyx_n_u_TA_WILLR_OpenAndFill __pyx_string_tab[2153]
+#define __pyx_n_u_TA_WILLR_Peek __pyx_string_tab[2154]
+#define __pyx_n_u_TA_WILLR_Update __pyx_string_tab[2155]
+#define __pyx_n_u_TA_WILLR_Value __pyx_string_tab[2156]
+#define __pyx_n_u_TA_WMA __pyx_string_tab[2157]
+#define __pyx_n_u_TA_WMA_Clone __pyx_string_tab[2158]
+#define __pyx_n_u_TA_WMA_Open __pyx_string_tab[2159]
+#define __pyx_n_u_TA_WMA_OpenAndFill __pyx_string_tab[2160]
+#define __pyx_n_u_TA_WMA_Peek __pyx_string_tab[2161]
+#define __pyx_n_u_TA_WMA_Update __pyx_string_tab[2162]
+#define __pyx_n_u_TA_WMA_Value __pyx_string_tab[2163]
+#define __pyx_n_u_TA_ZLEMA __pyx_string_tab[2164]
+#define __pyx_n_u_TA_ZLEMA_Clone __pyx_string_tab[2165]
+#define __pyx_n_u_TA_ZLEMA_Open __pyx_string_tab[2166]
+#define __pyx_n_u_TA_ZLEMA_OpenAndFill __pyx_string_tab[2167]
+#define __pyx_n_u_TA_ZLEMA_Peek __pyx_string_tab[2168]
+#define __pyx_n_u_TA_ZLEMA_Update __pyx_string_tab[2169]
+#define __pyx_n_u_TA_ZLEMA_Value __pyx_string_tab[2170]
+#define __pyx_n_u_TEMA __pyx_string_tab[2171]
+#define __pyx_n_u_TEMA_Stream __pyx_string_tab[2172]
+#define __pyx_n_u_TEMA_Stream_open_and_fill __pyx_string_tab[2173]
+#define __pyx_n_u_TRANGE __pyx_string_tab[2174]
+#define __pyx_n_u_TRANGE_Stream __pyx_string_tab[2175]
+#define __pyx_n_u_TRANGE_Stream_open_and_fill __pyx_string_tab[2176]
+#define __pyx_n_u_TRIMA __pyx_string_tab[2177]
+#define __pyx_n_u_TRIMA_Stream __pyx_string_tab[2178]
+#define __pyx_n_u_TRIMA_Stream_open_and_fill __pyx_string_tab[2179]
+#define __pyx_n_u_TRIX __pyx_string_tab[2180]
+#define __pyx_n_u_TRIX_Stream __pyx_string_tab[2181]
+#define __pyx_n_u_TRIX_Stream_open_and_fill __pyx_string_tab[2182]
+#define __pyx_n_u_TSF __pyx_string_tab[2183]
+#define __pyx_n_u_TSF_Stream __pyx_string_tab[2184]
+#define __pyx_n_u_TSF_Stream_open_and_fill __pyx_string_tab[2185]
+#define __pyx_n_u_TSI __pyx_string_tab[2186]
+#define __pyx_n_u_TSI_Stream __pyx_string_tab[2187]
+#define __pyx_n_u_TSI_Stream_open_and_fill __pyx_string_tab[2188]
+#define __pyx_n_u_TYPPRICE __pyx_string_tab[2189]
+#define __pyx_n_u_TYPPRICE_Stream __pyx_string_tab[2190]
+#define __pyx_n_u_TYPPRICE_Stream_open_and_fill __pyx_string_tab[2191]
+#define __pyx_n_u_ULTOSC __pyx_string_tab[2192]
+#define __pyx_n_u_ULTOSC_Stream __pyx_string_tab[2193]
+#define __pyx_n_u_ULTOSC_Stream_open_and_fill __pyx_string_tab[2194]
+#define __pyx_n_u_VAR __pyx_string_tab[2195]
+#define __pyx_n_u_VAR_Stream __pyx_string_tab[2196]
+#define __pyx_n_u_VAR_Stream_open_and_fill __pyx_string_tab[2197]
+#define __pyx_n_u_VHF __pyx_string_tab[2198]
+#define __pyx_n_u_VHF_Stream __pyx_string_tab[2199]
+#define __pyx_n_u_VHF_Stream_open_and_fill __pyx_string_tab[2200]
+#define __pyx_n_u_VORTEX __pyx_string_tab[2201]
+#define __pyx_n_u_VORTEX_Stream __pyx_string_tab[2202]
+#define __pyx_n_u_VORTEX_Stream_open_and_fill __pyx_string_tab[2203]
+#define __pyx_n_u_VWAP __pyx_string_tab[2204]
+#define __pyx_n_u_VWAP_Stream __pyx_string_tab[2205]
+#define __pyx_n_u_VWAP_Stream_open_and_fill __pyx_string_tab[2206]
+#define __pyx_n_u_VWMA __pyx_string_tab[2207]
+#define __pyx_n_u_VWMA_Stream __pyx_string_tab[2208]
+#define __pyx_n_u_VWMA_Stream_open_and_fill __pyx_string_tab[2209]
+#define __pyx_n_u_WAD __pyx_string_tab[2210]
+#define __pyx_n_u_WAD_Stream __pyx_string_tab[2211]
+#define __pyx_n_u_WAD_Stream_open_and_fill __pyx_string_tab[2212]
+#define __pyx_n_u_WCLPRICE __pyx_string_tab[2213]
+#define __pyx_n_u_WCLPRICE_Stream __pyx_string_tab[2214]
+#define __pyx_n_u_WCLPRICE_Stream_open_and_fill __pyx_string_tab[2215]
+#define __pyx_n_u_WILLR __pyx_string_tab[2216]
+#define __pyx_n_u_WILLR_Stream __pyx_string_tab[2217]
+#define __pyx_n_u_WILLR_Stream_open_and_fill __pyx_string_tab[2218]
+#define __pyx_n_u_WMA __pyx_string_tab[2219]
+#define __pyx_n_u_WMA_Stream __pyx_string_tab[2220]
+#define __pyx_n_u_WMA_Stream_open_and_fill __pyx_string_tab[2221]
+#define __pyx_n_u_ZLEMA __pyx_string_tab[2222]
+#define __pyx_n_u_ZLEMA_Stream __pyx_string_tab[2223]
+#define __pyx_n_u_ZLEMA_Stream_open_and_fill __pyx_string_tab[2224]
+#define __pyx_n_u_ARRAY_TYPES __pyx_string_tab[2225]
+#define __pyx_n_u_Function__call_function __pyx_string_tab[2226]
+#define __pyx_n_u_Function__check_opt_input_value __pyx_string_tab[2227]
+#define __pyx_n_u_Function__get_opt_input_value __pyx_string_tab[2228]
+#define __pyx_n_u_Function__input_price_series_na __pyx_string_tab[2229]
+#define __pyx_n_u_Function__local __pyx_string_tab[2230]
+#define __pyx_n_u_Function__localdata __pyx_string_tab[2231]
+#define __pyx_n_u_Function__name __pyx_string_tab[2232]
+#define __pyx_n_u_Function__namestr __pyx_string_tab[2233]
+#define __pyx_n_u_INPUT_ARRAYS_TYPES __pyx_string_tab[2234]
+#define __pyx_n_u_INPUT_PRICE_SERIES_DEFAULTS __pyx_string_tab[2235]
+#define __pyx_n_u_PANDAS_DATAFRAME __pyx_string_tab[2236]
+#define __pyx_n_u_PANDAS_SERIES __pyx_string_tab[2237]
+#define __pyx_n_u_POLARS_DATAFRAME __pyx_string_tab[2238]
+#define __pyx_n_u_POLARS_SERIES __pyx_string_tab[2239]
+#define __pyx_n_u_TA_ReadLease __pyx_string_tab[2240]
+#define __pyx_n_u_TA_ReadLease___enter __pyx_string_tab[2241]
+#define __pyx_n_u_TA_ReadLease___exit __pyx_string_tab[2242]
+#define __pyx_n_u_TA_ReadLease___reduce_cython __pyx_string_tab[2243]
+#define __pyx_n_u_TA_ReadLease___setstate_cython __pyx_string_tab[2244]
+#define __pyx_n_u_TA_WriteLease __pyx_string_tab[2245]
+#define __pyx_n_u_TA_WriteLease___enter __pyx_string_tab[2246]
+#define __pyx_n_u_TA_WriteLease___exit __pyx_string_tab[2247]
+#define __pyx_n_u_TA_WriteLease___reduce_cython __pyx_string_tab[2248]
+#define __pyx_n_u_TA_WriteLease___setstate_cython __pyx_string_tab[2249]
+#define __pyx_n_u_Pyx_PyDict_NextRef __pyx_string_tab[2250]
+#define __pyx_n_u_TA_FUNCTION_NAMES __pyx_string_tab[2251]
+#define __pyx_n_u_all __pyx_string_tab[2252]
+#define __pyx_n_u_annotate __pyx_string_tab[2253]
+#define __pyx_n_u_call __pyx_string_tab[2254]
+#define __pyx_n_u_call_function __pyx_string_tab[2255]
+#define __pyx_n_u_check_opt_input_value __pyx_string_tab[2256]
+#define __pyx_n_u_class_getitem __pyx_string_tab[2257]
+#define __pyx_n_u_copy_2 __pyx_string_tab[2258]
+#define __pyx_n_u_deepcopy __pyx_string_tab[2259]
+#define __pyx_n_u_dict __pyx_string_tab[2260]
+#define __pyx_n_u_doc __pyx_string_tab[2261]
+#define __pyx_n_u_enter __pyx_string_tab[2262]
+#define __pyx_n_u_exit __pyx_string_tab[2263]
+#define __pyx_n_u_func __pyx_string_tab[2264]
+#define __pyx_n_u_get_flags __pyx_string_tab[2265]
+#define __pyx_n_u_get_opt_input_value __pyx_string_tab[2266]
+#define __pyx_n_u_getitem __pyx_string_tab[2267]
+#define __pyx_n_u_getstate __pyx_string_tab[2268]
+#define __pyx_n_u_init __pyx_string_tab[2269]
+#define __pyx_n_u_input_price_series_names_2 __pyx_string_tab[2270]
+#define __pyx_n_u_local_2 __pyx_string_tab[2271]
+#define __pyx_n_u_main __pyx_string_tab[2272]
+#define __pyx_n_u_metaclass __pyx_string_tab[2273]
+#define __pyx_n_u_module __pyx_string_tab[2274]
+#define __pyx_n_u_mro_entries __pyx_string_tab[2275]
+#define __pyx_n_u_name_2 __pyx_string_tab[2276]
+#define __pyx_n_u_new __pyx_string_tab[2277]
+#define __pyx_n_u_prepare __pyx_string_tab[2278]
+#define __pyx_n_u_pyx_checksum __pyx_string_tab[2279]
+#define __pyx_n_u_pyx_result __pyx_string_tab[2280]
+#define __pyx_n_u_pyx_state __pyx_string_tab[2281]
+#define __pyx_n_u_pyx_type __pyx_string_tab[2282]
+#define __pyx_n_u_pyx_unpickle__TA_ReadLease __pyx_string_tab[2283]
+#define __pyx_n_u_pyx_unpickle__TA_WriteLease __pyx_string_tab[2284]
+#define __pyx_n_u_pyx_vtable __pyx_string_tab[2285]
+#define __pyx_n_u_qualname __pyx_string_tab[2286]
+#define __pyx_n_u_reduce __pyx_string_tab[2287]
+#define __pyx_n_u_reduce_cython __pyx_string_tab[2288]
+#define __pyx_n_u_reduce_ex __pyx_string_tab[2289]
+#define __pyx_n_u_repr __pyx_string_tab[2290]
+#define __pyx_n_u_set_name __pyx_string_tab[2291]
+#define __pyx_n_u_setstate __pyx_string_tab[2292]
+#define __pyx_n_u_setstate_cython __pyx_string_tab[2293]
+#define __pyx_n_u_str __pyx_string_tab[2294]
+#define __pyx_n_u_ta_version __pyx_string_tab[2295]
+#define __pyx_n_u_test __pyx_string_tab[2296]
+#define __pyx_n_u_unicode __pyx_string_tab[2297]
+#define __pyx_n_u_dict_2 __pyx_string_tab[2298]
+#define __pyx_n_u_get_defaults_and_docs __pyx_string_tab[2299]
+#define __pyx_n_u_is_coroutine __pyx_string_tab[2300]
+#define __pyx_n_u_lookup __pyx_string_tab[2301]
+#define __pyx_n_u_ta_check_success __pyx_string_tab[2302]
+#define __pyx_n_u_ta_func_unst_id __pyx_string_tab[2303]
+#define __pyx_n_u_ta_func_unst_ids __pyx_string_tab[2304]
+#define __pyx_n_u_ta_func_unst_retired __pyx_string_tab[2305]
+#define __pyx_n_u_ta_getFuncInfo __pyx_string_tab[2306]
+#define __pyx_n_u_ta_getFuncTable __pyx_string_tab[2307]
+#define __pyx_n_u_ta_getGroupTable __pyx_string_tab[2308]
+#define __pyx_n_u_ta_getInputParameterInfo __pyx_string_tab[2309]
+#define __pyx_n_u_ta_getOptInputParameterInfo __pyx_string_tab[2310]
+#define __pyx_n_u_ta_getOutputParameterInfo __pyx_string_tab[2311]
+#define __pyx_n_u_ta_get_compatibility __pyx_string_tab[2312]
+#define __pyx_n_u_ta_get_unstable_period __pyx_string_tab[2313]
+#define __pyx_n_u_ta_initialize __pyx_string_tab[2314]
+#define __pyx_n_u_ta_restore_candle_default_setti __pyx_string_tab[2315]
+#define __pyx_n_u_ta_set_candle_settings __pyx_string_tab[2316]
+#define __pyx_n_u_ta_set_compatibility __pyx_string_tab[2317]
+#define __pyx_n_u_ta_set_unstable_period __pyx_string_tab[2318]
+#define __pyx_n_u_ta_shutdown __pyx_string_tab[2319]
+#define __pyx_n_u_a_close __pyx_string_tab[2320]
+#define __pyx_n_u_a_high __pyx_string_tab[2321]
+#define __pyx_n_u_a_low __pyx_string_tab[2322]
+#define __pyx_n_u_a_open __pyx_string_tab[2323]
+#define __pyx_n_u_a_periods __pyx_string_tab[2324]
+#define __pyx_n_u_a_real __pyx_string_tab[2325]
+#define __pyx_n_u_a_real0 __pyx_string_tab[2326]
+#define __pyx_n_u_a_real1 __pyx_string_tab[2327]
+#define __pyx_n_u_a_volume __pyx_string_tab[2328]
+#define __pyx_n_u_acceleration __pyx_string_tab[2329]
+#define __pyx_n_u_accelerationinitlong __pyx_string_tab[2330]
+#define __pyx_n_u_accelerationinitshort __pyx_string_tab[2331]
+#define __pyx_n_u_accelerationlong __pyx_string_tab[2332]
+#define __pyx_n_u_accelerationmaxlong __pyx_string_tab[2333]
+#define __pyx_n_u_accelerationmaxshort __pyx_string_tab[2334]
+#define __pyx_n_u_accelerationshort __pyx_string_tab[2335]
+#define __pyx_n_u_acquired __pyx_string_tab[2336]
+#define __pyx_n_u_append __pyx_string_tab[2337]
+#define __pyx_n_u_arg __pyx_string_tab[2338]
+#define __pyx_n_u_args __pyx_string_tab[2339]
+#define __pyx_n_u_arrays __pyx_string_tab[2340]
+#define __pyx_n_u_ascii __pyx_string_tab[2341]
+#define __pyx_n_u_astype __pyx_string_tab[2342]
+#define __pyx_n_u_asyncio_coroutines __pyx_string_tab[2343]
+#define __pyx_n_u_at_exit __pyx_string_tab[2344]
+#define __pyx_n_u_atrperiod __pyx_string_tab[2345]
+#define __pyx_n_u_avgperiod __pyx_string_tab[2346]
+#define __pyx_n_u_b __pyx_string_tab[2347]
+#define __pyx_n_u_begidx __pyx_string_tab[2348]
+#define __pyx_n_u_bit __pyx_string_tab[2349]
+#define __pyx_n_u_bytes2str __pyx_string_tab[2350]
+#define __pyx_n_u_c_period __pyx_string_tab[2351]
+#define __pyx_n_u_c_value __pyx_string_tab[2352]
+#define __pyx_n_u_candlestick __pyx_string_tab[2353]
+#define __pyx_n_u_cline_in_traceback __pyx_string_tab[2354]
+#define __pyx_n_u_clone __pyx_string_tab[2355]
+#define __pyx_n_u_close __pyx_string_tab[2356]
+#define __pyx_n_u_collections __pyx_string_tab[2357]
+#define __pyx_n_u_column_stack __pyx_string_tab[2358]
+#define __pyx_n_u_columns __pyx_string_tab[2359]
+#define __pyx_n_u_copy __pyx_string_tab[2360]
+#define __pyx_n_u_d __pyx_string_tab[2361]
+#define __pyx_n_u_decode __pyx_string_tab[2362]
+#define __pyx_n_u_default_value __pyx_string_tab[2363]
+#define __pyx_n_u_defaults __pyx_string_tab[2364]
+#define __pyx_n_u_description __pyx_string_tab[2365]
+#define __pyx_n_u_display_name __pyx_string_tab[2366]
+#define __pyx_n_u_docs __pyx_string_tab[2367]
+#define __pyx_n_u_documentation __pyx_string_tab[2368]
+#define __pyx_n_u_empty __pyx_string_tab[2369]
+#define __pyx_n_u_endidx __pyx_string_tab[2370]
+#define __pyx_n_u_endswith __pyx_string_tab[2371]
+#define __pyx_n_u_enumerate __pyx_string_tab[2372]
+#define __pyx_n_u_factor __pyx_string_tab[2373]
+#define __pyx_n_u_fastd_matype __pyx_string_tab[2374]
+#define __pyx_n_u_fastd_period __pyx_string_tab[2375]
+#define __pyx_n_u_fastk_period __pyx_string_tab[2376]
+#define __pyx_n_u_fastlimit __pyx_string_tab[2377]
+#define __pyx_n_u_fastmatype __pyx_string_tab[2378]
+#define __pyx_n_u_fastperiod __pyx_string_tab[2379]
+#define __pyx_n_u_firstperiod __pyx_string_tab[2380]
+#define __pyx_n_u_flag __pyx_string_tab[2381]
+#define __pyx_n_u_flags __pyx_string_tab[2382]
+#define __pyx_n_u_flags_lookup_dict __pyx_string_tab[2383]
+#define __pyx_n_u_func_args __pyx_string_tab[2384]
+#define __pyx_n_u_func_info __pyx_string_tab[2385]
+#define __pyx_n_u_func_line __pyx_string_tab[2386]
+#define __pyx_n_u_func_object __pyx_string_tab[2387]
+#define __pyx_n_u_function_flags __pyx_string_tab[2388]
+#define __pyx_n_u_function_name __pyx_string_tab[2389]
+#define __pyx_n_u_functions __pyx_string_tab[2390]
+#define __pyx_n_u_get_input_arrays __pyx_string_tab[2391]
+#define __pyx_n_u_get_input_names __pyx_string_tab[2392]
+#define __pyx_n_u_get_parameters __pyx_string_tab[2393]
+#define __pyx_n_u_group __pyx_string_tab[2394]
+#define __pyx_n_u_groups __pyx_string_tab[2395]
+#define __pyx_n_u_handle __pyx_string_tab[2396]
+#define __pyx_n_u_help __pyx_string_tab[2397]
+#define __pyx_n_u_high __pyx_string_tab[2398]
+#define __pyx_n_u_historylen __pyx_string_tab[2399]
+#define __pyx_n_u_holder __pyx_string_tab[2400]
+#define __pyx_n_u_i __pyx_string_tab[2401]
+#define __pyx_n_u_id __pyx_string_tab[2402]
+#define __pyx_n_u_idx __pyx_string_tab[2403]
+#define __pyx_n_u_import_error __pyx_string_tab[2404]
+#define __pyx_n_u_in __pyx_string_tab[2405]
+#define __pyx_n_u_index __pyx_string_tab[2406]
+#define __pyx_n_u_info __pyx_string_tab[2407]
+#define __pyx_n_u_input_arrays __pyx_string_tab[2408]
+#define __pyx_n_u_input_name __pyx_string_tab[2409]
+#define __pyx_n_u_input_names __pyx_string_tab[2410]
+#define __pyx_n_u_input_price_series_names __pyx_string_tab[2411]
+#define __pyx_n_u_integer __pyx_string_tab[2412]
+#define __pyx_n_u_is_empty __pyx_string_tab[2413]
+#define __pyx_n_u_items __pyx_string_tab[2414]
+#define __pyx_n_u_key __pyx_string_tab[2415]
+#define __pyx_n_u_keys __pyx_string_tab[2416]
+#define __pyx_n_u_kwargs __pyx_string_tab[2417]
+#define __pyx_n_u_leftbars __pyx_string_tab[2418]
+#define __pyx_n_u_length __pyx_string_tab[2419]
+#define __pyx_n_u_local __pyx_string_tab[2420]
+#define __pyx_n_u_lookback __pyx_string_tab[2421]
+#define __pyx_n_u_low __pyx_string_tab[2422]
+#define __pyx_n_u_lower __pyx_string_tab[2423]
+#define __pyx_n_u_matype __pyx_string_tab[2424]
+#define __pyx_n_u_maximum __pyx_string_tab[2425]
+#define __pyx_n_u_maxperiod __pyx_string_tab[2426]
+#define __pyx_n_u_memo __pyx_string_tab[2427]
+#define __pyx_n_u_minperiod __pyx_string_tab[2428]
+#define __pyx_n_u_missing __pyx_string_tab[2429]
+#define __pyx_n_u_missing_keys __pyx_string_tab[2430]
+#define __pyx_n_u_module_2 __pyx_string_tab[2431]
+#define __pyx_n_u_msg __pyx_string_tab[2432]
+#define __pyx_n_u_multiplier __pyx_string_tab[2433]
+#define __pyx_n_u_n __pyx_string_tab[2434]
+#define __pyx_n_u_name __pyx_string_tab[2435]
+#define __pyx_n_u_namedtuple __pyx_string_tab[2436]
+#define __pyx_n_u_nan __pyx_string_tab[2437]
+#define __pyx_n_u_nbdev __pyx_string_tab[2438]
+#define __pyx_n_u_nbdevdn __pyx_string_tab[2439]
+#define __pyx_n_u_nbdevup __pyx_string_tab[2440]
+#define __pyx_n_u_no_existing_input_arrays __pyx_string_tab[2441]
+#define __pyx_n_u_num_inputs __pyx_string_tab[2442]
+#define __pyx_n_u_num_opt_inputs __pyx_string_tab[2443]
+#define __pyx_n_u_num_outputs __pyx_string_tab[2444]
+#define __pyx_n_u_numpy __pyx_string_tab[2445]
+#define __pyx_n_u_object __pyx_string_tab[2446]
+#define __pyx_n_u_offsetonreverse __pyx_string_tab[2447]
+#define __pyx_n_u_open __pyx_string_tab[2448]
+#define __pyx_n_u_openInterest __pyx_string_tab[2449]
+#define __pyx_n_u_open_and_fill __pyx_string_tab[2450]
+#define __pyx_n_u_optIn __pyx_string_tab[2451]
+#define __pyx_n_u_opt_input __pyx_string_tab[2452]
+#define __pyx_n_u_opt_input_values __pyx_string_tab[2453]
+#define __pyx_n_u_opt_inputs __pyx_string_tab[2454]
+#define __pyx_n_u_ordereddict __pyx_string_tab[2455]
+#define __pyx_n_u_out __pyx_string_tab[2456]
+#define __pyx_n_u_outaroondown __pyx_string_tab[2457]
+#define __pyx_n_u_outaroonup __pyx_string_tab[2458]
+#define __pyx_n_u_outbearpower __pyx_string_tab[2459]
+#define __pyx_n_u_outbegidx __pyx_string_tab[2460]
+#define __pyx_n_u_outbullpower __pyx_string_tab[2461]
+#define __pyx_n_u_outd __pyx_string_tab[2462]
+#define __pyx_n_u_outfama __pyx_string_tab[2463]
+#define __pyx_n_u_outfastd __pyx_string_tab[2464]
+#define __pyx_n_u_outfastk __pyx_string_tab[2465]
+#define __pyx_n_u_outhaclose __pyx_string_tab[2466]
+#define __pyx_n_u_outhahigh __pyx_string_tab[2467]
+#define __pyx_n_u_outhalow __pyx_string_tab[2468]
+#define __pyx_n_u_outhaopen __pyx_string_tab[2469]
+#define __pyx_n_u_outinphase __pyx_string_tab[2470]
+#define __pyx_n_u_outinteger __pyx_string_tab[2471]
+#define __pyx_n_u_outinteger_data __pyx_string_tab[2472]
+#define __pyx_n_u_outj __pyx_string_tab[2473]
+#define __pyx_n_u_outk __pyx_string_tab[2474]
+#define __pyx_n_u_outleadsine __pyx_string_tab[2475]
+#define __pyx_n_u_outlowerband __pyx_string_tab[2476]
+#define __pyx_n_u_outmacd __pyx_string_tab[2477]
+#define __pyx_n_u_outmacdhist __pyx_string_tab[2478]
+#define __pyx_n_u_outmacdsignal __pyx_string_tab[2479]
+#define __pyx_n_u_outmama __pyx_string_tab[2480]
+#define __pyx_n_u_outmax __pyx_string_tab[2481]
+#define __pyx_n_u_outmaxidx __pyx_string_tab[2482]
+#define __pyx_n_u_outmaxidx_data __pyx_string_tab[2483]
+#define __pyx_n_u_outmiddleband __pyx_string_tab[2484]
+#define __pyx_n_u_outmin __pyx_string_tab[2485]
+#define __pyx_n_u_outminidx __pyx_string_tab[2486]
+#define __pyx_n_u_outminidx_data __pyx_string_tab[2487]
+#define __pyx_n_u_outminusvi __pyx_string_tab[2488]
+#define __pyx_n_u_outnbelement __pyx_string_tab[2489]
+#define __pyx_n_u_outplusvi __pyx_string_tab[2490]
+#define __pyx_n_u_output __pyx_string_tab[2491]
+#define __pyx_n_u_output_flags __pyx_string_tab[2492]
+#define __pyx_n_u_output_name __pyx_string_tab[2493]
+#define __pyx_n_u_output_names __pyx_string_tab[2494]
+#define __pyx_n_u_outputs __pyx_string_tab[2495]
+#define __pyx_n_u_outputs_valid __pyx_string_tab[2496]
+#define __pyx_n_u_outquadrature __pyx_string_tab[2497]
+#define __pyx_n_u_outreal __pyx_string_tab[2498]
+#define __pyx_n_u_outreallowerband __pyx_string_tab[2499]
+#define __pyx_n_u_outrealmiddleband __pyx_string_tab[2500]
+#define __pyx_n_u_outrealupperband __pyx_string_tab[2501]
+#define __pyx_n_u_outsine __pyx_string_tab[2502]
+#define __pyx_n_u_outslowd __pyx_string_tab[2503]
+#define __pyx_n_u_outslowk __pyx_string_tab[2504]
+#define __pyx_n_u_outsmi __pyx_string_tab[2505]
+#define __pyx_n_u_outsmisignal __pyx_string_tab[2506]
+#define __pyx_n_u_outsupertrend __pyx_string_tab[2507]
+#define __pyx_n_u_outswinghigh __pyx_string_tab[2508]
+#define __pyx_n_u_outswinglow __pyx_string_tab[2509]
+#define __pyx_n_u_outtrend __pyx_string_tab[2510]
+#define __pyx_n_u_outupperband __pyx_string_tab[2511]
+#define __pyx_n_u_pandas __pyx_string_tab[2512]
+#define __pyx_n_u_param __pyx_string_tab[2513]
+#define __pyx_n_u_param_name __pyx_string_tab[2514]
+#define __pyx_n_u_parameters __pyx_string_tab[2515]
+#define __pyx_n_u_params __pyx_string_tab[2516]
+#define __pyx_n_u_penetration __pyx_string_tab[2517]
+#define __pyx_n_u_percentile __pyx_string_tab[2518]
+#define __pyx_n_u_period __pyx_string_tab[2519]
+#define __pyx_n_u_periods __pyx_string_tab[2520]
+#define __pyx_n_u_polars __pyx_string_tab[2521]
+#define __pyx_n_u_pop __pyx_string_tab[2522]
+#define __pyx_n_u_price __pyx_string_tab[2523]
+#define __pyx_n_u_price0 __pyx_string_tab[2524]
+#define __pyx_n_u_price1 __pyx_string_tab[2525]
+#define __pyx_n_u_price_series __pyx_string_tab[2526]
+#define __pyx_n_u_price_series_name_values __pyx_string_tab[2527]
+#define __pyx_n_u_prices __pyx_string_tab[2528]
+#define __pyx_n_u_property __pyx_string_tab[2529]
+#define __pyx_n_u_rangetype __pyx_string_tab[2530]
+#define __pyx_n_u_real __pyx_string_tab[2531]
+#define __pyx_n_u_real0 __pyx_string_tab[2532]
+#define __pyx_n_u_real1 __pyx_string_tab[2533]
+#define __pyx_n_u_replace __pyx_string_tab[2534]
+#define __pyx_n_u_results __pyx_string_tab[2535]
+#define __pyx_n_u_ret __pyx_string_tab[2536]
+#define __pyx_n_u_retCode __pyx_string_tab[2537]
+#define __pyx_n_u_ret_code __pyx_string_tab[2538]
+#define __pyx_n_u_rightbars __pyx_string_tab[2539]
+#define __pyx_n_u_roc1period __pyx_string_tab[2540]
+#define __pyx_n_u_roc2period __pyx_string_tab[2541]
+#define __pyx_n_u_rocperiod __pyx_string_tab[2542]
+#define __pyx_n_u_run __pyx_string_tab[2543]
+#define __pyx_n_u_s __pyx_string_tab[2544]
+#define __pyx_n_u_schema __pyx_string_tab[2545]
+#define __pyx_n_u_secondperiod __pyx_string_tab[2546]
+#define __pyx_n_u_self __pyx_string_tab[2547]
+#define __pyx_n_u_series __pyx_string_tab[2548]
+#define __pyx_n_u_set_function_args __pyx_string_tab[2549]
+#define __pyx_n_u_set_input_arrays __pyx_string_tab[2550]
+#define __pyx_n_u_set_input_names __pyx_string_tab[2551]
+#define __pyx_n_u_set_parameters __pyx_string_tab[2552]
+#define __pyx_n_u_setdefault __pyx_string_tab[2553]
+#define __pyx_n_u_settingtype __pyx_string_tab[2554]
+#define __pyx_n_u_signalmatype __pyx_string_tab[2555]
+#define __pyx_n_u_signalperiod __pyx_string_tab[2556]
+#define __pyx_n_u_skip_first __pyx_string_tab[2557]
+#define __pyx_n_u_slowd_matype __pyx_string_tab[2558]
+#define __pyx_n_u_slowd_period __pyx_string_tab[2559]
+#define __pyx_n_u_slowk_matype __pyx_string_tab[2560]
+#define __pyx_n_u_slowk_period __pyx_string_tab[2561]
+#define __pyx_n_u_slowlimit __pyx_string_tab[2562]
+#define __pyx_n_u_slowmatype __pyx_string_tab[2563]
+#define __pyx_n_u_slowperiod __pyx_string_tab[2564]
+#define __pyx_n_u_stacklevel __pyx_string_tab[2565]
+#define __pyx_n_u_startvalue __pyx_string_tab[2566]
+#define __pyx_n_u_state __pyx_string_tab[2567]
+#define __pyx_n_u_staticmethod __pyx_string_tab[2568]
+#define __pyx_n_u_stddevperiod __pyx_string_tab[2569]
+#define __pyx_n_u_str2bytes __pyx_string_tab[2570]
+#define __pyx_n_u_stream __pyx_string_tab[2571]
+#define __pyx_n_u_sys __pyx_string_tab[2572]
+#define __pyx_n_u_table __pyx_string_tab[2573]
+#define __pyx_n_u_talib__ta_lib __pyx_string_tab[2574]
+#define __pyx_n_u_threading __pyx_string_tab[2575]
+#define __pyx_n_u_timeStamp __pyx_string_tab[2576]
+#define __pyx_n_u_timeperiod __pyx_string_tab[2577]
+#define __pyx_n_u_timeperiod1 __pyx_string_tab[2578]
+#define __pyx_n_u_timeperiod2 __pyx_string_tab[2579]
+#define __pyx_n_u_timeperiod3 __pyx_string_tab[2580]
+#define __pyx_n_u_to_numpy __pyx_string_tab[2581]
+#define __pyx_n_u_type_2 __pyx_string_tab[2582]
+#define __pyx_n_u_type __pyx_string_tab[2583]
+#define __pyx_n_u_unst_id __pyx_string_tab[2584]
+#define __pyx_n_u_update __pyx_string_tab[2585]
+#define __pyx_n_u_update_info __pyx_string_tab[2586]
+#define __pyx_n_u_upper __pyx_string_tab[2587]
+#define __pyx_n_u_use_setstate __pyx_string_tab[2588]
+#define __pyx_n_u_value __pyx_string_tab[2589]
+#define __pyx_n_u_values __pyx_string_tab[2590]
+#define __pyx_n_u_version __pyx_string_tab[2591]
+#define __pyx_n_u_vfactor __pyx_string_tab[2592]
+#define __pyx_n_u_volume __pyx_string_tab[2593]
+#define __pyx_n_u_warn __pyx_string_tab[2594]
+#define __pyx_n_u_warnings __pyx_string_tab[2595]
+#define __pyx_n_u_wmaperiod __pyx_string_tab[2596]
+#define __pyx_kp_b_iso88591_q_4q_nA_Q_q_a __pyx_string_tab[2597]
+#define __pyx_kp_b_iso88591_uCq_Q_1A_1_q_AQ __pyx_string_tab[2598]
+#define __pyx_kp_b_iso88591_y_1_q_Q_a_Q_a_Q_a_Q_a_Q_a_Q_a_Q __pyx_string_tab[2599]
+#define __pyx_kp_b_iso88591_1F __pyx_string_tab[2600]
+#define __pyx_kp_b_iso88591_AV1 __pyx_string_tab[2601]
+#define __pyx_kp_b_iso88591_q_q_aq_Q_Q __pyx_string_tab[2602]
+#define __pyx_kp_b_iso88591_q_0_kQR_7_q0_a_1 __pyx_string_tab[2603]
+#define __pyx_kp_b_iso88591_q_0_kQR_7_0_1B_PQ_1 __pyx_string_tab[2604]
+#define __pyx_kp_b_iso88591_a_1_1 __pyx_string_tab[2605]
+#define __pyx_kp_b_iso88591_q_q_ST_Q_a __pyx_string_tab[2606]
+#define __pyx_kp_b_iso88591_q_1_Q_9 __pyx_string_tab[2607]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_A __pyx_string_tab[2608]
+#define __pyx_kp_b_iso88591_1_aq_T_q_wc_A_axz_Q_U_7_A_A_we __pyx_string_tab[2609]
+#define __pyx_kp_b_iso88591_1_aq_T_q_wc_A_axz_Q_U_7_A_A_we_2 __pyx_string_tab[2610]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32 __pyx_string_tab[2611]
+#define __pyx_kp_b_iso88591_A_aq_T_q_wc_A_axz_Q_U_7_A_A_we_2 __pyx_string_tab[2612]
+#define __pyx_kp_b_iso88591_A_aq_T_q_wc_A_axz_Q_U_7_A_A_we __pyx_string_tab[2613]
+#define __pyx_kp_b_iso88591_TTU_aq_T_q_wc_A_axz_Q_U_7_A_A_w __pyx_string_tab[2614]
+#define __pyx_kp_b_iso88591_Q_aq_T_q_wc_A_axz_Q_U_7_A_A_we __pyx_string_tab[2615]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4B __pyx_string_tab[2616]
+#define __pyx_kp_b_iso88591_UUV2_aq_T_q_wc_D_9_TARRSSVVW_ax __pyx_string_tab[2617]
+#define __pyx_kp_b_iso88591_a_aq_T_q_wc_D_9_Q_axz_Q_U_7_A_A __pyx_string_tab[2618]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_5R __pyx_string_tab[2619]
+#define __pyx_kp_b_iso88591_VVW_V6_wc_A_axz_q_U_7_A_A_we_32 __pyx_string_tab[2620]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_6b __pyx_string_tab[2621]
+#define __pyx_kp_b_iso88591_V6_wc_A_axz_q_U_7_A_A_we_4Ba_1H __pyx_string_tab[2622]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_axz_Q_U_7_A_A_w_3 __pyx_string_tab[2623]
+#define __pyx_kp_b_iso88591_q_aq_T_q_wc_A_axz_Q_U_7_A_A_we __pyx_string_tab[2624]
+#define __pyx_kp_b_iso88591_VVmmn4_aq_T_q_wc_D_9_TARRSSVVW __pyx_string_tab[2625]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_7r __pyx_string_tab[2626]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_D_9_TARRSSVVW_axz_Q_U __pyx_string_tab[2627]
+#define __pyx_kp_b_iso88591_WWX_aq_T_q_wc_A_axz_Q_U_7_A_A_w __pyx_string_tab[2628]
+#define __pyx_kp_b_iso88591_SSkk_Y_Y_Z_8_aq_T_q_wc_D_9_TARR __pyx_string_tab[2629]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_Qc_axz_Q_U_7_A_A_we_8 __pyx_string_tab[2630]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_8 __pyx_string_tab[2631]
+#define __pyx_kp_b_iso88591_AA_uuv0_aq_T_q_wc_D_9_Q_axz_Q_U __pyx_string_tab[2632]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_9 __pyx_string_tab[2633]
+#define __pyx_kp_b_iso88591_C1_aq_T_q_wc_A_axz_Q_U_7_A_A_we __pyx_string_tab[2634]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_2Q __pyx_string_tab[2635]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_Qc_1Cq_axz_Q_U_7_A_A __pyx_string_tab[2636]
+#define __pyx_kp_b_iso88591_01_aq_T_q_wc_A_axz_Q_U_7_A_A_we __pyx_string_tab[2637]
+#define __pyx_kp_b_iso88591_45_aq_T_q_wc_A_axz_Q_U_7_A_A_we __pyx_string_tab[2638]
+#define __pyx_kp_b_iso88591_UUV_aq_Qa_6_wc_A_axz_XZs_U_7_A __pyx_string_tab[2639]
+#define __pyx_kp_b_iso88591_UUmmn_aq_Qa_6_wc_A_axz_XZs_U_7 __pyx_string_tab[2640]
+#define __pyx_kp_b_iso88591_aq_Qa_6_wc_A_axz_XZs_U_7_A_A_we __pyx_string_tab[2641]
+#define __pyx_kp_b_iso88591_VVW_aq_Qa_6_wc_A_axz_XZs_U_7_A __pyx_string_tab[2642]
+#define __pyx_kp_b_iso88591_YYZ_aq_Qa_6_wc_A_axz_XZs_U_7_A __pyx_string_tab[2643]
+#define __pyx_kp_b_iso88591_A_aq_Kq_6_wc_A_axz_XZuA_U_7_A_A __pyx_string_tab[2644]
+#define __pyx_kp_b_iso88591_A_aq_Qa_6_wc_D_9_Q_axz_XZs_U_7 __pyx_string_tab[2645]
+#define __pyx_kp_b_iso88591_XXY_aq_Qa_6_wc_A_axz_XZs_U_7_A __pyx_string_tab[2646]
+#define __pyx_kp_b_iso88591_A_z_____b_b_G_G_h_h_i_4_aq_Qa_6 __pyx_string_tab[2647]
+#define __pyx_kp_b_iso88591_BC_aq_Qa_6_wc_A_axz_XZs_U_7_A_A __pyx_string_tab[2648]
+#define __pyx_kp_b_iso88591_BC_Kq_7_wc_A_axz_hj_a_U_7_A_A_w __pyx_string_tab[2649]
+#define __pyx_kp_b_iso88591_BC_aq_6_wc_A_axz_XZvQ_U_7_A_A_w __pyx_string_tab[2650]
+#define __pyx_kp_b_iso88591_BC_Kq_Kq_7_wc_A_axz_hj_Q_U_7_A __pyx_string_tab[2651]
+#define __pyx_kp_b_iso88591_BXXY_aq_Qa_6_wc_Qc_1Cq_axz_XZs __pyx_string_tab[2652]
+#define __pyx_kp_b_iso88591_CD_aq_Qa_6_wc_A_axz_XZs_U_7_A_A __pyx_string_tab[2653]
+#define __pyx_kp_b_iso88591_CD_aq_Kq_6_wc_A_axz_XZuA_U_7_A __pyx_string_tab[2654]
+#define __pyx_kp_b_iso88591_CD_aq_Qa_6_wc_D_9_TARRSSVVW_axz __pyx_string_tab[2655]
+#define __pyx_kp_b_iso88591_CZZqqr_aq_k_6_wc_A_axz_XZwa_U_7 __pyx_string_tab[2656]
+#define __pyx_kp_b_iso88591_DE_Kq_Kq_7_wc_A_axz_hj_Q_U_7_A __pyx_string_tab[2657]
+#define __pyx_kp_b_iso88591_YZ_aq_Qa_Kq_6_a_wc_A_axz_XZs_R __pyx_string_tab[2658]
+#define __pyx_kp_b_iso88591_Yq_r_I_I_J_2_aq_Qa_Kq_6_a_wc_D __pyx_string_tab[2659]
+#define __pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_a __pyx_string_tab[2660]
+#define __pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_D_9_Q_axz_XZs __pyx_string_tab[2661]
+#define __pyx_kp_b_iso88591_Zr_s_K_K_c_c_d_0_aq_Qa_Kq_6_a_w __pyx_string_tab[2662]
+#define __pyx_kp_b_iso88591_Zt_u_O_O_e_e_6_aq_Qa_Kq_6_a_wc __pyx_string_tab[2663]
+#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab __pyx_string_tab[2664]
+#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab_5 __pyx_string_tab[2665]
+#define __pyx_kp_b_iso88591_v_w_Q_Q_f_f_A_2_aq_Qa_Kq_6_a_wc __pyx_string_tab[2666]
+#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_D_9_Q_axz_XZs_R __pyx_string_tab[2667]
+#define __pyx_kp_b_iso88591_v_w_P_P_Q_aq_Qa_Kq_6_a_wc_A_axz __pyx_string_tab[2668]
+#define __pyx_kp_b_iso88591_w_x_R_R_S_aq_Qa_Kq_6_a_wc_D_9_Q __pyx_string_tab[2669]
+#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_a_2 __pyx_string_tab[2670]
+#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_a __pyx_string_tab[2671]
+#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_D_9_TARRSSVVW __pyx_string_tab[2672]
+#define __pyx_kp_b_iso88591_ayyz_aq_Qa_Kq_6_a_wc_D_as_axz_X __pyx_string_tab[2673]
+#define __pyx_kp_b_iso88591_wx_aq_Qa_Kq_6_gQ_wc_A_axz_XZs_R __pyx_string_tab[2674]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_13 __pyx_string_tab[2675]
+#define __pyx_kp_b_iso88591_A_B_aq_aq_Qa_Kq_6_uA_wc_Qc_axz __pyx_string_tab[2676]
+#define __pyx_kp_b_iso88591_C_D_aq_aq_Qa_Kq_6_uA_wc_Qc_axz __pyx_string_tab[2677]
+#define __pyx_kp_b_iso88591_D_E_aq_aq_Qa_Kq_6_uA_wc_Qc_axz __pyx_string_tab[2678]
+#define __pyx_kp_b_iso88591_E_F_aq_aq_Qa_Kq_6_uA_wc_Qc_axz __pyx_string_tab[2679]
+#define __pyx_kp_b_iso88591_z_R_R_S_aq_Qa_Kq_6_gQ_wc_A_axz __pyx_string_tab[2680]
+#define __pyx_kp_b_iso88591_aq_xs_q_a_Qa_1 __pyx_string_tab[2681]
+#define __pyx_kp_b_iso88591_aq_xs_q_q_q_A_Q_a __pyx_string_tab[2682]
+#define __pyx_kp_b_iso88591_q_l_vWE_Q_q_q_q_d_7_WA_d_7_Q __pyx_string_tab[2683]
+#define __pyx_kp_b_iso88591_q_l_vWE_Q_q_q_q_t1G_gQ_t1G_a __pyx_string_tab[2684]
+#define __pyx_kp_b_iso88591_q_9A_1_q_1_1_1A_q_a_1A_4z_A_G1 __pyx_string_tab[2685]
+#define __pyx_kp_b_iso88591_Qa_a_Q_a_4q_a_Qd_c_a_Qd_s_4q __pyx_string_tab[2686]
+#define __pyx_kp_b_iso88591_Qa_a_2_85_Q_2_9AT_4q_1G6_wc_t81 __pyx_string_tab[2687]
+#define __pyx_kp_b_iso88591_Qa_a_31HE_Q_31_9AT_4q_1HF_wc_d __pyx_string_tab[2688]
+#define __pyx_kp_b_iso88591_Qa_a_5Qhe1A_Q_5Q_9AT_4q_1JfA_Cq __pyx_string_tab[2689]
+#define __pyx_kp_b_iso88591_a_1G1A_q_V1E_q_WAQ_aq_Q_2_1 __pyx_string_tab[2690]
+#define __pyx_kp_b_iso88591_a_AQa_0_Q_V1E_gQfAU_q_Q_31_1 __pyx_string_tab[2691]
+#define __pyx_kp_b_iso88591_uBa_q_1A__F_F_t2Q __pyx_string_tab[2692]
+#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_gQ_wc_A_axz_XZs_R_aa __pyx_string_tab[2693]
+#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_gQ_wc_A_axz_XZs_R_aa_2 __pyx_string_tab[2694]
+#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab_4 __pyx_string_tab[2695]
+#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab_2 __pyx_string_tab[2696]
+#define __pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab_3 __pyx_string_tab[2697]
+#define __pyx_kp_b_iso88591_aq_Qa_6_a_wc_A_axz_XZs_R_bbc_U __pyx_string_tab[2698]
+#define __pyx_kp_b_iso88591_aq_Qa_6_wc_A_axz_XZs_U_7_A_A_we_2 __pyx_string_tab[2699]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_11 __pyx_string_tab[2700]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8 __pyx_string_tab[2701]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_3 __pyx_string_tab[2702]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_4 __pyx_string_tab[2703]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_8 __pyx_string_tab[2704]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_12 __pyx_string_tab[2705]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_2 __pyx_string_tab[2706]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_7 __pyx_string_tab[2707]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_5 __pyx_string_tab[2708]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_6 __pyx_string_tab[2709]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_9 __pyx_string_tab[2710]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_10 __pyx_string_tab[2711]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_A_axz_XZt8S_2 __pyx_string_tab[2712]
+#define __pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_A_axz_XZt8S __pyx_string_tab[2713]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_Qc_axz_Q_U_7_A_A_we_A __pyx_string_tab[2714]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_1H_2 __pyx_string_tab[2715]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_31 __pyx_string_tab[2716]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4A __pyx_string_tab[2717]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_5Q __pyx_string_tab[2718]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_6a __pyx_string_tab[2719]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_1H __pyx_string_tab[2720]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_1 __pyx_string_tab[2721]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_A_2 __pyx_string_tab[2722]
+#define __pyx_kp_b_iso88591_Kq_7_wc_A_axz_hj_a_U_7_A_A_we_3 __pyx_string_tab[2723]
+#define __pyx_kp_b_iso88591_aq_6_wc_A_axz_XZvQ_U_7_A_A_we_3 __pyx_string_tab[2724]
+#define __pyx_kp_b_iso88591_Kq_Kq_7_wc_A_axz_hj_Q_U_7_A_A_w __pyx_string_tab[2725]
+#define __pyx_kp_b_iso88591_Kq_Kq_7_wc_A_axz_hj_Q_U_7_A_A_w_2 __pyx_string_tab[2726]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_axz_Q_U_7_A_A_w_2 __pyx_string_tab[2727]
+#define __pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_axz_Q_U_7_A_A_w __pyx_string_tab[2728]
+#define __pyx_kp_b_iso88591_2_aq_aq_Qa_Kq_6_uA_wc_D_9_TARRS __pyx_string_tab[2729]
+#define __pyx_kp_b_iso88591_A_A_6_6_6_7_7_81_7_7_5_6_a_Q_81 __pyx_string_tab[2730]
+#define __pyx_kp_b_iso88591_A_iq_46d_5 __pyx_string_tab[2731]
+#define __pyx_kp_b_iso88591_A_q __pyx_string_tab[2732]
+#define __pyx_kp_b_iso88591_A_q_q __pyx_string_tab[2733]
+#define __pyx_kp_b_iso88591_A_t5 __pyx_string_tab[2734]
+#define __pyx_kp_b_iso88591_A_t81A __pyx_string_tab[2735]
+#define __pyx_kp_b_iso88591_A_uAS __pyx_string_tab[2736]
+#define __pyx_kp_b_iso88591_A_uBd __pyx_string_tab[2737]
+#define __pyx_kp_b_iso88591_A_wat81 __pyx_string_tab[2738]
+#define __pyx_kp_b_iso88591_A_Qd __pyx_string_tab[2739]
+#define __pyx_kp_b_iso88591_A_A_1_N_q_5_A_z_HA_G1A_q_q __pyx_string_tab[2740]
+#define __pyx_kp_b_iso88591_A_A_4_B_q_A_U_q_gU_axq_wgQa_uA_a __pyx_string_tab[2741]
+#define __pyx_kp_b_iso88591_A_HKq_1A_6_5Q_A_7_4A_A_QgQ_7_1_A __pyx_string_tab[2742]
+#define __pyx_kp_b_iso88591_A __pyx_string_tab[2743]
+#define __pyx_kp_b_iso88591_A_2 __pyx_string_tab[2744]
+#define __pyx_kp_b_iso88591_A_3 __pyx_string_tab[2745]
+#define __pyx_kp_b_iso88591_A_AAXXY_aq_Q_aq_axq_oQha_81A_7_1 __pyx_string_tab[2746]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_A_7_aq_q_1AXY __pyx_string_tab[2747]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q __pyx_string_tab[2748]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q_2 __pyx_string_tab[2749]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_q_xq_7_9_q_aq_2 __pyx_string_tab[2750]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_M_7_1_q_q_bPX __pyx_string_tab[2751]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_81A_7_1A_q_0 __pyx_string_tab[2752]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_oXQa_7_AQ_q_1_2 __pyx_string_tab[2753]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_oXQa_7_AQ_q_1 __pyx_string_tab[2754]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_1_7xq_7_Qa_q __pyx_string_tab[2755]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_q_q_4_2 __pyx_string_tab[2756]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_2_C81A_7_C1A __pyx_string_tab[2757]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_6Q_11K8STTU_7 __pyx_string_tab[2758]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_M_7_1_axq_axq __pyx_string_tab[2759]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_q_axq __pyx_string_tab[2760]
+#define __pyx_kp_b_iso88591_A_a_aq_Q_aq_axq_oQha_A_7_a_1_q_1 __pyx_string_tab[2761]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_A __pyx_string_tab[2762]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_M_7_q_q_q_bPX __pyx_string_tab[2763]
+#define __pyx_kp_b_iso88591_A_B_aq_Q_aq_axq_oQha_A_7_a_1_q_1 __pyx_string_tab[2764]
+#define __pyx_kp_b_iso88591_A_BBTTkk_Y_Y_Z_aq_Q_aq_axq_oQha __pyx_string_tab[2765]
+#define __pyx_kp_b_iso88591_A_BBUUV_aq_Q_aq_axq_oQha_Q_81A_7 __pyx_string_tab[2766]
+#define __pyx_kp_b_iso88591_A_BBXXjjk_aq_Q_aq_axq_oQha_M_7_y __pyx_string_tab[2767]
+#define __pyx_kp_b_iso88591_A_BB_aq_Q_aq_axq_oQha_a_XQa_7_8 __pyx_string_tab[2768]
+#define __pyx_kp_b_iso88591_A_DA_aq_Q_aq_axq_oQha_Q_81A_7_7q __pyx_string_tab[2769]
+#define __pyx_kp_b_iso88591_A_DD_vvw_aq_Q_aq_axq_oQha_oXQa_7 __pyx_string_tab[2770]
+#define __pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_A_9_7_a_1 __pyx_string_tab[2771]
+#define __pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_Q_81A_7_7q __pyx_string_tab[2772]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_81A_7_1A_q_Qh __pyx_string_tab[2773]
+#define __pyx_kp_b_iso88591_A_Q_aq_axq_oQha_a_XQa_7_8_q_Qaxy __pyx_string_tab[2774]
+#define __pyx_kp_b_iso88591_A_DDWWX_Q_aq_axq_oQha_Q_81A_7_7q __pyx_string_tab[2775]
+#define __pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_a_XQa_7_8 __pyx_string_tab[2776]
+#define __pyx_kp_b_iso88591_A_DA_aq_Qa_XQ_aq_axq_oQha_81A_7 __pyx_string_tab[2777]
+#define __pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_Q_81A_7 __pyx_string_tab[2778]
+#define __pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_81A_7_1 __pyx_string_tab[2779]
+#define __pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_oXQa_7 __pyx_string_tab[2780]
+#define __pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_q_xq_7 __pyx_string_tab[2781]
+#define __pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_oXQa_7_2 __pyx_string_tab[2782]
+#define __pyx_kp_b_iso88591_A0Fa_aq_Qa_XQ_aq_axq_oQha_Q_81A __pyx_string_tab[2783]
+#define __pyx_kp_b_iso88591_A0Gq_aq_Qa_XQ_aq_axq_oQha_A_7_a __pyx_string_tab[2784]
+#define __pyx_kp_b_iso88591_A0Gq_aq_Qa_XQ_aq_axq_oQha_q_xq_7 __pyx_string_tab[2785]
+#define __pyx_kp_b_iso88591_A0GG_a_aq_Qa_XQ_aq_axq_oQha_A_7 __pyx_string_tab[2786]
+#define __pyx_kp_b_iso88591_A23_aq_q_XQ_aq_axq_oQha_Q_81A_7 __pyx_string_tab[2787]
+#define __pyx_kp_b_iso88591_A23_aq_q_XQ_aq_axq_oQha_M_7_1_q __pyx_string_tab[2788]
+#define __pyx_kp_b_iso88591_A34_aq_XQ_aq_axq_oQha_a_XQa_7_8 __pyx_string_tab[2789]
+#define __pyx_kp_b_iso88591_A34_q_q_Ya_aq_axq_oQha_a_XQa_7_8 __pyx_string_tab[2790]
+#define __pyx_kp_b_iso88591_A34_q_q_Ya_aq_axq_oQha_M_7_1_q_q __pyx_string_tab[2791]
+#define __pyx_kp_b_iso88591_A3II_aq_M_XQ_aq_axq_oQha_a_XQa_7 __pyx_string_tab[2792]
+#define __pyx_kp_b_iso88591_A3QQt_u_T_T_v_v_Z_Z_z_z_aq_Qa_XQ __pyx_string_tab[2793]
+#define __pyx_kp_b_iso88591_A45_q_Ya_aq_axq_oQha_Q_81A_7_7q __pyx_string_tab[2794]
+#define __pyx_kp_b_iso88591_A5J_aq_Qa_XQ_aq_axq_oQha_Q_81A_7 __pyx_string_tab[2795]
+#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_A_7 __pyx_string_tab[2796]
+#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_Q_81 __pyx_string_tab[2797]
+#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_a_XQ __pyx_string_tab[2798]
+#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_q_xq __pyx_string_tab[2799]
+#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_81A __pyx_string_tab[2800]
+#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_oXQa_2 __pyx_string_tab[2801]
+#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_Q_81_2 __pyx_string_tab[2802]
+#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_M_7 __pyx_string_tab[2803]
+#define __pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_oXQa __pyx_string_tab[2804]
+#define __pyx_kp_b_iso88591_A7MMbbc_aq_Qa_q_XWA_aq_axq_oQha __pyx_string_tab[2805]
+#define __pyx_kp_b_iso88591_A7NNee_aq_Qa_q_XWA_aq_axq_oQha_Q __pyx_string_tab[2806]
+#define __pyx_kp_b_iso88591_A7QQR_aq_Qa_q_XWA_aq_axq_oQha_A __pyx_string_tab[2807]
+#define __pyx_kp_b_iso88591_A8PPhhi_aq_Qa_q_XWA_aq_axq_oQha __pyx_string_tab[2808]
+#define __pyx_kp_b_iso88591_A9RRkkl_aq_Qa_q_XWA_aq_axq_oQha __pyx_string_tab[2809]
+#define __pyx_kp_b_iso88591_A9RRkk_Y_Y_Z_aq_Qa_q_XWA_aq_axq __pyx_string_tab[2810]
+#define __pyx_kp_b_iso88591_A9RRk_l_A_A_Z_Z_aq_Qa_q_XWA_aq_a __pyx_string_tab[2811]
+#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_Q_81A __pyx_string_tab[2812]
+#define __pyx_kp_b_iso88591_A_VVW_aq_Qa_q_XWIQ_aq_axq_oQha_q __pyx_string_tab[2813]
+#define __pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_5 __pyx_string_tab[2814]
+#define __pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_4 __pyx_string_tab[2815]
+#define __pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha __pyx_string_tab[2816]
+#define __pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_2 __pyx_string_tab[2817]
+#define __pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_3 __pyx_string_tab[2818]
+#define __pyx_kp_b_iso88591_A_Jm6_M_Q_Jiq_A_O9F_b_O1 __pyx_string_tab[2819]
+#define __pyx_kp_b_iso88591_A_A_4wawa_1_Kq_Q_V1E_d_1_0_Ya_T __pyx_string_tab[2820]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_A_7_a_q_1AXYf __pyx_string_tab[2821]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q_2 __pyx_string_tab[2822]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q __pyx_string_tab[2823]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_q_xq_7_9_q_aq __pyx_string_tab[2824]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_M_7_q_q_bPXXd __pyx_string_tab[2825]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_A_9_7_a_q_31A __pyx_string_tab[2826]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_q_q_4 __pyx_string_tab[2827]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_q_5Qa __pyx_string_tab[2828]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_q_5Qa_2 __pyx_string_tab[2829]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_81A_7_1_q_1HA __pyx_string_tab[2830]
+#define __pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_1_7xq_7_Q_81 __pyx_string_tab[2831]
+#define __pyx_kp_b_iso88591_A_aq_Qa_XQ_aq_axq_oQha_oXQa_7_A __pyx_string_tab[2832]
+#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_Q_81A __pyx_string_tab[2833]
+#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_M_7_q __pyx_string_tab[2834]
+#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_oXQa_7 __pyx_string_tab[2835]
+#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_A_7_a __pyx_string_tab[2836]
+#define __pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_a_XQa __pyx_string_tab[2837]
+#define __pyx_kp_b_iso88591_A_aq_Qa_XWA_aq_axq_oQha_oXQa_7_A __pyx_string_tab[2838]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_Q __pyx_string_tab[2839]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_81 __pyx_string_tab[2840]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_oX __pyx_string_tab[2841]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1 __pyx_string_tab[2842]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_A __pyx_string_tab[2843]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_Q_2 __pyx_string_tab[2844]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_a __pyx_string_tab[2845]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_0q __pyx_string_tab[2846]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1_2 __pyx_string_tab[2847]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_2 __pyx_string_tab[2848]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_3 __pyx_string_tab[2849]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_41 __pyx_string_tab[2850]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_5A __pyx_string_tab[2851]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_6Q __pyx_string_tab[2852]
+#define __pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_A_2 __pyx_string_tab[2853]
+#define __pyx_kp_b_iso88591_A_aq_XQ_aq_axq_oQha_Q_81A_7_7q_q __pyx_string_tab[2854]
+#define __pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_Q_81A_7_7q __pyx_string_tab[2855]
+#define __pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_a_XQa_7_8_q __pyx_string_tab[2856]
+#define __pyx_kp_b_iso88591_A_q_Ya_aq_axq_oQha_Q_81A_7_7q_q __pyx_string_tab[2857]
+#define __pyx_kp_b_iso88591_A_a_4q_aq __pyx_string_tab[2858]
+#define __pyx_kp_b_iso88591_A_A_WA_5_q_5_V1_5_U __pyx_string_tab[2859]
+#define __pyx_kp_b_iso88591_A_A_L_6_Qk_A_a_QnA_a __pyx_string_tab[2860]
+#define __pyx_kp_b_iso88591_A_A_k_M_a_q_T_7q_q __pyx_string_tab[2861]
+#define __pyx_kp_b_iso88591_A_A_AQ_6_A_E_A_q __pyx_string_tab[2862]
+#define __pyx_kp_b_iso88591_A_A_a_G1_t3e1_aq_4_q_Q_AT_V1A_S __pyx_string_tab[2863]
+#define __pyx_kp_b_iso88591_A_d_q_4z_q_aq_q __pyx_string_tab[2864]
+#define __pyx_kp_b_iso88591_A_t85 __pyx_string_tab[2865]
+#define __pyx_kp_b_iso88591_A_t85_Q_2 __pyx_string_tab[2866]
+#define __pyx_kp_b_iso88591_A_t85_Q __pyx_string_tab[2867]
+#define __pyx_kp_b_iso88591_A_A_k_N_q_q_e_q_1A_q __pyx_string_tab[2868]
+#define __pyx_kp_b_iso88591_A_A_at1_C_IQe1_D_aq_E_AZq_vV_2_V __pyx_string_tab[2869]
+#define __pyx_kp_b_iso88591_A_A_4uA_e87_4z_q_aq_WE_5_q_E_a_s __pyx_string_tab[2870]
+#define __pyx_kp_b_iso88591_A_A_2_k_Qa_e_e1_2S_AQ_U_t1A_q_4 __pyx_string_tab[2871]
+#define __pyx_kp_b_iso88591_A2_A_QnA_1_t_6a_WA_d_Q_d_1_q_s_A __pyx_string_tab[2872]
+#define __pyx_kp_b_iso88591_N_1_A_t1 __pyx_string_tab[2873]
+#define __pyx_kp_b_iso88591_t1_1_l_1_1_l_QoQ_a __pyx_string_tab[2874]
+#define __pyx_kp_b_iso88591_Q_A_1_G9JfA_t_1G1_q_1_a_U_4q __pyx_string_tab[2875]
 #define __pyx_float_0_2 __pyx_number_tab[0]
 #define __pyx_float_0_3 __pyx_number_tab[1]
 #define __pyx_float_0_5 __pyx_number_tab[2]
@@ -17229,10 +17535,11 @@ static __pyx_mstatetype * const __pyx_mstate_global = &__pyx_mstate_global_stati
 #define __pyx_int_33554432 __pyx_number_tab[28]
 #define __pyx_int_67108864 __pyx_number_tab[29]
 #define __pyx_int_134217728 __pyx_number_tab[30]
-#define __pyx_int_268435456 __pyx_number_tab[31]
-#define __pyx_int_536870912 __pyx_number_tab[32]
-#define __pyx_int_1073741824 __pyx_number_tab[33]
-#define __pyx_int_neg_2147483648 __pyx_number_tab[34]
+#define __pyx_int_238750788 __pyx_number_tab[31]
+#define __pyx_int_268435456 __pyx_number_tab[32]
+#define __pyx_int_536870912 __pyx_number_tab[33]
+#define __pyx_int_1073741824 __pyx_number_tab[34]
+#define __pyx_int_neg_2147483648 __pyx_number_tab[35]
 /* #### Code section: module_state_clear ### */
 #if CYTHON_USE_MODULE_STATE
 static CYTHON_SMALL_CODE int __pyx_m_clear(PyObject *m) {
@@ -17263,6 +17570,10 @@ static CYTHON_SMALL_CODE int __pyx_m_clear(PyObject *m) {
   Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_flexible);
   Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_character);
   Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_ufunc);
+  Py_CLEAR(clear_module_state->__pyx_ptype_5talib_7_ta_lib__TA_ReadLease);
+  Py_CLEAR(clear_module_state->__pyx_type_5talib_7_ta_lib__TA_ReadLease);
+  Py_CLEAR(clear_module_state->__pyx_ptype_5talib_7_ta_lib__TA_WriteLease);
+  Py_CLEAR(clear_module_state->__pyx_type_5talib_7_ta_lib__TA_WriteLease);
   Py_CLEAR(clear_module_state->__pyx_ptype_5talib_7_ta_lib_Stream);
   Py_CLEAR(clear_module_state->__pyx_type_5talib_7_ta_lib_Stream);
   Py_CLEAR(clear_module_state->__pyx_ptype_5talib_7_ta_lib_AC_Stream);
@@ -17670,10 +17981,10 @@ static CYTHON_SMALL_CODE int __pyx_m_clear(PyObject *m) {
   Py_CLEAR(clear_module_state->__pyx_umethod_PyDict_Type_items.method);
   Py_CLEAR(clear_module_state->__pyx_umethod_PyDict_Type_pop.method);
   Py_CLEAR(clear_module_state->__pyx_umethod_PyDict_Type_values.method);
-  for (int i=0; i<36; ++i) { Py_CLEAR(clear_module_state->__pyx_tuple[i]); }
-  for (int i=0; i<453; ++i) { Py_CLEAR(clear_module_state->__pyx_codeobj_tab[i]); }
-  for (int i=0; i<2832; ++i) { Py_CLEAR(clear_module_state->__pyx_string_tab[i]); }
-  for (int i=0; i<35; ++i) { Py_CLEAR(clear_module_state->__pyx_number_tab[i]); }
+  for (int i=0; i<37; ++i) { Py_CLEAR(clear_module_state->__pyx_tuple[i]); }
+  for (int i=0; i<463; ++i) { Py_CLEAR(clear_module_state->__pyx_codeobj_tab[i]); }
+  for (int i=0; i<2876; ++i) { Py_CLEAR(clear_module_state->__pyx_string_tab[i]); }
+  for (int i=0; i<36; ++i) { Py_CLEAR(clear_module_state->__pyx_number_tab[i]); }
 /* #### Code section: module_state_clear_contents ### */
 /* CommonTypesMetaclass.module_state_clear */
 Py_CLEAR(clear_module_state->__pyx_CommonTypesMetaclassType);
@@ -17712,6 +18023,10 @@ static CYTHON_SMALL_CODE int __pyx_m_traverse(PyObject *m, visitproc visit, void
   Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_flexible);
   Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_character);
   Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_ufunc);
+  Py_VISIT(traverse_module_state->__pyx_ptype_5talib_7_ta_lib__TA_ReadLease);
+  Py_VISIT(traverse_module_state->__pyx_type_5talib_7_ta_lib__TA_ReadLease);
+  Py_VISIT(traverse_module_state->__pyx_ptype_5talib_7_ta_lib__TA_WriteLease);
+  Py_VISIT(traverse_module_state->__pyx_type_5talib_7_ta_lib__TA_WriteLease);
   Py_VISIT(traverse_module_state->__pyx_ptype_5talib_7_ta_lib_Stream);
   Py_VISIT(traverse_module_state->__pyx_type_5talib_7_ta_lib_Stream);
   Py_VISIT(traverse_module_state->__pyx_ptype_5talib_7_ta_lib_AC_Stream);
@@ -18119,10 +18434,10 @@ static CYTHON_SMALL_CODE int __pyx_m_traverse(PyObject *m, visitproc visit, void
   Py_VISIT(traverse_module_state->__pyx_umethod_PyDict_Type_items.method);
   Py_VISIT(traverse_module_state->__pyx_umethod_PyDict_Type_pop.method);
   Py_VISIT(traverse_module_state->__pyx_umethod_PyDict_Type_values.method);
-  for (int i=0; i<36; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_tuple[i]); }
-  for (int i=0; i<453; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_codeobj_tab[i]); }
-  for (int i=0; i<2832; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_string_tab[i]); }
-  for (int i=0; i<35; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_number_tab[i]); }
+  for (int i=0; i<37; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_tuple[i]); }
+  for (int i=0; i<463; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_codeobj_tab[i]); }
+  for (int i=0; i<2876; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_string_tab[i]); }
+  for (int i=0; i<36; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_number_tab[i]); }
 /* #### Code section: module_state_traverse_contents ### */
 /* CommonTypesMetaclass.module_state_traverse */
 Py_VISIT(traverse_module_state->__pyx_CommonTypesMetaclassType);
@@ -18137,6 +18452,86 @@ return 0;
 /* #### Code section: module_code ### */
 
 
+static CYTHON_INLINE PyTypeObject *__pyx_f_5numpy_5dtype_7typeobj___get__(PyArray_Descr *__pyx_v_self) {
+  PyTypeObject *__pyx_r;
+
+  {
+
+    __pyx_r = PyDataType_TYPEOBJ(__pyx_v_self);
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE char __pyx_f_5numpy_5dtype_4kind___get__(PyArray_Descr *__pyx_v_self) {
+  char __pyx_r;
+
+  {
+
+    __pyx_r = PyDataType_KIND(__pyx_v_self);
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE char __pyx_f_5numpy_5dtype_4type___get__(PyArray_Descr *__pyx_v_self) {
+  char __pyx_r;
+
+  {
+
+    __pyx_r = PyDataType_TYPE(__pyx_v_self);
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE char __pyx_f_5numpy_5dtype_9byteorder___get__(PyArray_Descr *__pyx_v_self) {
+  char __pyx_r;
+
+  {
+
+    __pyx_r = PyDataType_BYTEORDER(__pyx_v_self);
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE int __pyx_f_5numpy_5dtype_8type_num___get__(PyArray_Descr *__pyx_v_self) {
+  int __pyx_r;
+
+  {
+
+    __pyx_r = PyDataType_TYPENUM(__pyx_v_self);
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
 static CYTHON_INLINE npy_intp __pyx_f_5numpy_5dtype_8itemsize___get__(PyArray_Descr *__pyx_v_self) {
   npy_intp __pyx_r;
 
@@ -18489,7 +18884,7 @@ static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew1(PyObject *__
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-  __pyx_t_1 = PyArray_MultiIterNew(1, ((void *)__pyx_v_a)); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 824, __pyx_L1_error)
+  __pyx_t_1 = PyArray_MultiIterNew(1, ((void *)__pyx_v_a)); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 795, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   {
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@@ -18524,7 +18919,7 @@ static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew2(PyObject *__
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-  __pyx_t_1 = PyArray_MultiIterNew(2, ((void *)__pyx_v_a), ((void *)__pyx_v_b)); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 827, __pyx_L1_error)
+  __pyx_t_1 = PyArray_MultiIterNew(2, ((void *)__pyx_v_a), ((void *)__pyx_v_b)); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 798, __pyx_L1_error)
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   {
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@@ -18559,7 +18954,7 @@ static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew3(PyObject *__
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-  __pyx_t_1 = PyArray_MultiIterNew(3, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c)); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 830, __pyx_L1_error)
+  __pyx_t_1 = PyArray_MultiIterNew(3, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c)); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 801, __pyx_L1_error)
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@@ -18594,7 +18989,7 @@ static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew4(PyObject *__
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-  __pyx_t_1 = PyArray_MultiIterNew(4, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c), ((void *)__pyx_v_d)); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 833, __pyx_L1_error)
+  __pyx_t_1 = PyArray_MultiIterNew(4, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c), ((void *)__pyx_v_d)); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 804, __pyx_L1_error)
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@@ -18629,7 +19024,7 @@ static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew5(PyObject *__
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+  __pyx_t_1 = PyArray_MultiIterNew(5, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c), ((void *)__pyx_v_d), ((void *)__pyx_v_e)); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 807, __pyx_L1_error)
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   {
     PyObject *__pyx_temp;
@@ -18705,6 +19100,182 @@ static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyDataType_SHAPE(PyArray_Descr *__
 }
 
 
+static CYTHON_INLINE int __pyx_f_5numpy_5ufunc_3nin___get__(PyUFuncObject *__pyx_v_self) {
+  int __pyx_r;
+
+  {
+
+    __pyx_r = _PyUFuncObject_GET_ITEM_DATA(__pyx_v_self)->nin;
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE int __pyx_f_5numpy_5ufunc_4nout___get__(PyUFuncObject *__pyx_v_self) {
+  int __pyx_r;
+
+  {
+
+    __pyx_r = _PyUFuncObject_GET_ITEM_DATA(__pyx_v_self)->nout;
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE int __pyx_f_5numpy_5ufunc_5nargs___get__(PyUFuncObject *__pyx_v_self) {
+  int __pyx_r;
+
+  {
+
+    __pyx_r = _PyUFuncObject_GET_ITEM_DATA(__pyx_v_self)->nargs;
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE PyUFuncGenericFunction *__pyx_f_5numpy_5ufunc_9functions___get__(PyUFuncObject *__pyx_v_self) {
+  PyUFuncGenericFunction *__pyx_r;
+
+  {
+
+    __pyx_r = _PyUFuncObject_GET_ITEM_DATA(__pyx_v_self)->functions;
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE void **__pyx_f_5numpy_5ufunc_4data___get__(PyUFuncObject *__pyx_v_self) {
+  void **__pyx_r;
+
+  {
+
+    __pyx_r = ((void **)_PyUFuncObject_GET_ITEM_DATA(__pyx_v_self)->data);
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE int __pyx_f_5numpy_5ufunc_6ntypes___get__(PyUFuncObject *__pyx_v_self) {
+  int __pyx_r;
+
+  {
+
+    __pyx_r = _PyUFuncObject_GET_ITEM_DATA(__pyx_v_self)->ntypes;
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE char const *__pyx_f_5numpy_5ufunc_4name___get__(PyUFuncObject *__pyx_v_self) {
+  char const *__pyx_r;
+
+  {
+
+    __pyx_r = _PyUFuncObject_GET_ITEM_DATA(__pyx_v_self)->name;
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE char const *__pyx_f_5numpy_5ufunc_3doc___get__(PyUFuncObject *__pyx_v_self) {
+  char const *__pyx_r;
+
+  {
+
+    __pyx_r = _PyUFuncObject_GET_ITEM_DATA(__pyx_v_self)->doc;
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE void *__pyx_f_5numpy_5ufunc_3ptr___get__(PyUFuncObject *__pyx_v_self) {
+  void *__pyx_r;
+
+  {
+
+    __pyx_r = _PyUFuncObject_GET_ITEM_DATA(__pyx_v_self)->ptr;
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE PyObject *__pyx_f_5numpy_5ufunc_3obj___get__(PyUFuncObject *__pyx_v_self) {
+  PyObject *__pyx_r;
+
+  {
+
+    __pyx_r = _PyUFuncObject_GET_ITEM_DATA(__pyx_v_self)->obj;
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static CYTHON_INLINE PyObject *__pyx_f_5numpy_5ufunc_9userloops___get__(PyUFuncObject *__pyx_v_self) {
+  PyObject *__pyx_r;
+
+  {
+
+    __pyx_r = _PyUFuncObject_GET_ITEM_DATA(__pyx_v_self)->userloops;
+  }
+  goto __pyx_L0;
+
+
+  /* function exit code */
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
 static CYTHON_INLINE void __pyx_f_5numpy_set_array_base(PyArrayObject *__pyx_v_arr, PyObject *__pyx_v_base) {
   int __pyx_t_1;
   int __pyx_lineno = 0;
@@ -18713,7 +19284,7 @@ static CYTHON_INLINE void __pyx_f_5numpy_set_array_base(PyArrayObject *__pyx_v_a
 
   Py_INCREF(__pyx_v_base);
 
-  __pyx_t_1 = PyArray_SetBaseObject(__pyx_v_arr, __pyx_v_base); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(4, 1028, __pyx_L1_error)
+  __pyx_t_1 = PyArray_SetBaseObject(__pyx_v_arr, __pyx_v_base); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(4, 1067, __pyx_L1_error)
 
 
 
@@ -18800,7 +19371,7 @@ static CYTHON_INLINE int __pyx_f_5numpy_import_array(void) {
     __Pyx_XGOTREF(__pyx_t_3);
     /*try:*/ {
 
-      __pyx_t_4 = _import_array(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(4, 1040, __pyx_L3_error)
+      __pyx_t_4 = _import_array(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(4, 1079, __pyx_L3_error)
 
 
     }
@@ -18813,7 +19384,7 @@ static CYTHON_INLINE int __pyx_f_5numpy_import_array(void) {
     __pyx_t_4 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(((PyTypeObject*)PyExc_Exception))));
     if (__pyx_t_4) {
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-      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(4, 1041, __pyx_L5_except_error)
+      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(4, 1080, __pyx_L5_except_error)
       __Pyx_XGOTREF(__pyx_t_5);
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@@ -18824,12 +19395,12 @@ static CYTHON_INLINE int __pyx_f_5numpy_import_array(void) {
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         __pyx_t_8 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_ImportError)), __pyx_callargs+__pyx_t_10, (2-__pyx_t_10) | (__pyx_t_10*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
         __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
-        if (unlikely(!__pyx_t_8)) __PYX_ERR(4, 1042, __pyx_L5_except_error)
+        if (unlikely(!__pyx_t_8)) __PYX_ERR(4, 1081, __pyx_L5_except_error)
         __Pyx_GOTREF(__pyx_t_8);
       }
       __Pyx_Raise(__pyx_t_8, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
-      __PYX_ERR(4, 1042, __pyx_L5_except_error)
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@@ -18888,7 +19459,7 @@ static CYTHON_INLINE int __pyx_f_5numpy_import_umath(void) {
     __Pyx_XGOTREF(__pyx_t_3);
     /*try:*/ {
 
-      __pyx_t_4 = _import_umath(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(4, 1046, __pyx_L3_error)
+      __pyx_t_4 = _import_umath(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(4, 1085, __pyx_L3_error)
 
 
     }
@@ -18901,7 +19472,7 @@ static CYTHON_INLINE int __pyx_f_5numpy_import_umath(void) {
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-      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(4, 1047, __pyx_L5_except_error)
+      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(4, 1086, __pyx_L5_except_error)
       __Pyx_XGOTREF(__pyx_t_5);
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@@ -18912,12 +19483,12 @@ static CYTHON_INLINE int __pyx_f_5numpy_import_umath(void) {
         PyObject *__pyx_callargs[2] = {__pyx_t_9, __pyx_mstate_global->__pyx_kp_u_numpy__core_umath_failed_to_impo};
         __pyx_t_8 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_ImportError)), __pyx_callargs+__pyx_t_10, (2-__pyx_t_10) | (__pyx_t_10*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
         __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
-        if (unlikely(!__pyx_t_8)) __PYX_ERR(4, 1048, __pyx_L5_except_error)
+        if (unlikely(!__pyx_t_8)) __PYX_ERR(4, 1087, __pyx_L5_except_error)
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       __Pyx_Raise(__pyx_t_8, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
-      __PYX_ERR(4, 1048, __pyx_L5_except_error)
+      __PYX_ERR(4, 1087, __pyx_L5_except_error)
     }
     goto __pyx_L5_except_error;
 
@@ -18976,7 +19547,7 @@ static CYTHON_INLINE int __pyx_f_5numpy_import_ufunc(void) {
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-      __pyx_t_4 = _import_umath(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(4, 1052, __pyx_L3_error)
+      __pyx_t_4 = _import_umath(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(4, 1091, __pyx_L3_error)
 
 
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@@ -18989,7 +19560,7 @@ static CYTHON_INLINE int __pyx_f_5numpy_import_ufunc(void) {
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-      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(4, 1053, __pyx_L5_except_error)
+      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(4, 1092, __pyx_L5_except_error)
       __Pyx_XGOTREF(__pyx_t_5);
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@@ -19000,12 +19571,12 @@ static CYTHON_INLINE int __pyx_f_5numpy_import_ufunc(void) {
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-        if (unlikely(!__pyx_t_8)) __PYX_ERR(4, 1054, __pyx_L5_except_error)
+        if (unlikely(!__pyx_t_8)) __PYX_ERR(4, 1093, __pyx_L5_except_error)
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       __Pyx_Raise(__pyx_t_8, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
-      __PYX_ERR(4, 1054, __pyx_L5_except_error)
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     goto __pyx_L5_except_error;
 
@@ -19076,7 +19647,7 @@ static CYTHON_INLINE npy_datetime __pyx_f_5numpy_get_datetime64_value(PyObject *
 
   {
 
-    __pyx_r = ((PyDatetimeScalarObject *)__pyx_v_obj)->obval;
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   goto __pyx_L0;
 
@@ -19092,7 +19663,7 @@ static CYTHON_INLINE npy_timedelta __pyx_f_5numpy_get_timedelta64_value(PyObject
 
   {
 
-    __pyx_r = ((PyTimedeltaScalarObject *)__pyx_v_obj)->obval;
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   goto __pyx_L0;
 
@@ -19108,7 +19679,7 @@ static CYTHON_INLINE NPY_DATETIMEUNIT __pyx_f_5numpy_get_datetime64_unit(PyObjec
 
   {
 
-    __pyx_r = ((NPY_DATETIMEUNIT)((PyDatetimeScalarObject *)__pyx_v_obj)->obmeta.base);
+    __pyx_r = _PyDatetimeScalarObject_GetMetadata(__pyx_v_obj).base;
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   goto __pyx_L0;
 
@@ -19119,6 +19690,1292 @@ static CYTHON_INLINE NPY_DATETIMEUNIT __pyx_f_5numpy_get_datetime64_unit(PyObjec
 }
 
 
+static int __pyx_f_5talib_7_ta_lib__ta_begin_read(void) {
+  int __pyx_r;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  int __pyx_t_3;
+
+  {
+      __pyx_t_1 = &__pyx_v_5talib_7_ta_lib__ta_gate;
+      __Pyx_Locks_PyMutex_Lock(*__pyx_t_1);
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+        if (!__pyx_v_5talib_7_ta_lib__ta_writing) {
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+          __pyx_t_2 = __pyx_v_5talib_7_ta_lib__ta_writing;
+          goto __pyx_L7_bool_binop_done;
+        }
+        __pyx_t_3 = (!__pyx_v_5talib_7_ta_lib__ta_initialized);
+
+
+        __pyx_t_2 = __pyx_t_3;
+
+        __pyx_L7_bool_binop_done:;
+        if (__pyx_t_2) {
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+
+          {
+
+            __pyx_r = 0;
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+          goto __pyx_L3_return;
+
+        }
+
+        __pyx_v_5talib_7_ta_lib__ta_readers = (__pyx_v_5talib_7_ta_lib__ta_readers + 1);
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+        {
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+          __pyx_r = 1;
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+        goto __pyx_L3_return;
+      }
+
+      /*finally:*/ {
+        __pyx_L3_return: {
+          __pyx_t_2 = __pyx_r;
+          __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+          __pyx_r = __pyx_t_2;
+          goto __pyx_L0;
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+      }
+  }
+
+
+  /* function exit code */
+  __pyx_r = 0;
+  __pyx_L0:;
+  return __pyx_r;
+}
+
+
+static void __pyx_f_5talib_7_ta_lib__ta_end_read(void) {
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+
+  {
+      __pyx_t_1 = &__pyx_v_5talib_7_ta_lib__ta_gate;
+      __Pyx_Locks_PyMutex_Lock(*__pyx_t_1);
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+
+        __pyx_v_5talib_7_ta_lib__ta_readers = (__pyx_v_5talib_7_ta_lib__ta_readers - 1);
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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+  }
+
+
+  /* function exit code */
+}
+
+
+static int __pyx_f_5talib_7_ta_lib__ta_begin_write(void) {
+  int __pyx_r;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  int __pyx_t_3;
+
+  {
+      __pyx_t_1 = &__pyx_v_5talib_7_ta_lib__ta_gate;
+      __Pyx_Locks_PyMutex_Lock(*__pyx_t_1);
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+        if (!__pyx_v_5talib_7_ta_lib__ta_writing) {
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+          __pyx_t_2 = __pyx_v_5talib_7_ta_lib__ta_writing;
+          goto __pyx_L7_bool_binop_done;
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+        __pyx_t_3 = (__pyx_v_5talib_7_ta_lib__ta_readers != 0);
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   int __pyx_t_5;
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   return __pyx_r;
 }
 
@@ -21513,7 +24321,6 @@ static npy_int __pyx_f_5talib_7_ta_lib_check_begidx3(npy_intp __pyx_v_length, do
   __pyx_L0:;
 
 
-
   return __pyx_r;
 }
 
@@ -21595,7 +24402,6 @@ static npy_int __pyx_f_5talib_7_ta_lib_check_begidx4(npy_intp __pyx_v_length, do
   __pyx_L0:;
 
 
-
   return __pyx_r;
 }
 
@@ -21616,35 +24422,52 @@ static PyArrayObject *__pyx_f_5talib_7_ta_lib_make_double_array(npy_intp __pyx_v
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-  __pyx_t_1 = ((PyObject *)PyArray_EMPTY(1, (&__pyx_v_length), NPY_DOUBLE, NPY_ARRAY_DEFAULT)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 125, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)PyArray_EMPTY(1, (&__pyx_v_length), NPY_DOUBLE, NPY_ARRAY_DEFAULT)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 125, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
   __pyx_v_outreal_data = ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal));
 
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_2 = __pyx_v_length;
 
-  __pyx_t_3 = __pyx_v_lookback;
-  __pyx_t_5 = (__pyx_t_2 < __pyx_t_3);
+        __pyx_t_2 = __pyx_v_length;
 
-  if (__pyx_t_5) {
+        __pyx_t_3 = __pyx_v_lookback;
+        __pyx_t_5 = (__pyx_t_2 < __pyx_t_3);
 
-    __pyx_t_4 = __pyx_t_2;
-  } else {
+        if (__pyx_t_5) {
 
-    __pyx_t_4 = __pyx_t_3;
-  }
+          __pyx_t_4 = __pyx_t_2;
+        } else {
 
-  __pyx_t_2 = __pyx_t_4;
+          __pyx_t_4 = __pyx_t_3;
+        }
 
+        __pyx_t_2 = __pyx_t_4;
 
-  for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-    (__pyx_v_outreal_data[__pyx_v_i]) = __pyx_v_5talib_7_ta_lib_NaN;
-  }
+        for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
+          (__pyx_v_outreal_data[__pyx_v_i]) = __pyx_v_5talib_7_ta_lib_NaN;
+        }
+
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
 
   {
     PyArrayObject *__pyx_temp;
@@ -21689,35 +24512,52 @@ static PyArrayObject *__pyx_f_5talib_7_ta_lib_make_int_array(npy_intp __pyx_v_le
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("make_int_array", 0);
 
-  __pyx_t_1 = ((PyObject *)PyArray_EMPTY(1, (&__pyx_v_length), NPY_INT32, NPY_ARRAY_DEFAULT)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 135, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)PyArray_EMPTY(1, (&__pyx_v_length), NPY_INT32, NPY_ARRAY_DEFAULT)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 136, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
   __pyx_v_outinteger_data = ((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger));
 
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_2 = __pyx_v_length;
 
-  __pyx_t_3 = __pyx_v_lookback;
-  __pyx_t_5 = (__pyx_t_2 < __pyx_t_3);
+        __pyx_t_2 = __pyx_v_length;
 
-  if (__pyx_t_5) {
+        __pyx_t_3 = __pyx_v_lookback;
+        __pyx_t_5 = (__pyx_t_2 < __pyx_t_3);
 
-    __pyx_t_4 = __pyx_t_2;
-  } else {
+        if (__pyx_t_5) {
 
-    __pyx_t_4 = __pyx_t_3;
-  }
+          __pyx_t_4 = __pyx_t_2;
+        } else {
 
-  __pyx_t_2 = __pyx_t_4;
+          __pyx_t_4 = __pyx_t_3;
+        }
 
+        __pyx_t_2 = __pyx_t_4;
 
-  for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-    (__pyx_v_outinteger_data[__pyx_v_i]) = 0;
-  }
+        for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
+          (__pyx_v_outinteger_data[__pyx_v_i]) = 0;
+        }
+
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
 
   {
     PyArrayObject *__pyx_temp;
@@ -21790,56 +24630,56 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_fastperiod,&__pyx_mstate_global->__pyx_n_u_slowperiod,&__pyx_mstate_global->__pyx_n_u_signalperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 142, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 144, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(6, 144, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 144, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 144, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 144, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 144, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "AC", 0) < (0)) __PYX_ERR(5, 142, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "AC", 0) < (0)) __PYX_ERR(6, 144, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("AC", 0, 2, 5, i); __PYX_ERR(5, 142, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("AC", 0, 2, 5, i); __PYX_ERR(6, 144, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(6, 144, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 144, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 144, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 144, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 144, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
       }
@@ -21847,24 +24687,24 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
     __pyx_v_high = ((PyArrayObject *)values[0]);
     __pyx_v_low = ((PyArrayObject *)values[1]);
     if (values[2]) {
-      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 144, __pyx_L3_error)
+      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 146, __pyx_L3_error)
     } else {
       __pyx_v_fastperiod = ((int)((int)-2147483648));
     }
     if (values[3]) {
-      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 144, __pyx_L3_error)
+      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 146, __pyx_L3_error)
     } else {
       __pyx_v_slowperiod = ((int)((int)-2147483648));
     }
     if (values[4]) {
-      __pyx_v_signalperiod = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_signalperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 144, __pyx_L3_error)
+      __pyx_v_signalperiod = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_signalperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 146, __pyx_L3_error)
     } else {
       __pyx_v_signalperiod = ((int)((int)-2147483648));
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("AC", 0, 2, 5, __pyx_nargs); __PYX_ERR(5, 142, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("AC", 0, 2, 5, __pyx_nargs); __PYX_ERR(6, 144, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -21875,8 +24715,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   __Pyx_RefNannyFinishContext();
   return NULL;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 144, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 144, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 146, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 146, __pyx_L1_error)
   __pyx_r = __pyx_pf_5talib_7_ta_lib_20AC(__pyx_self, __pyx_v_high, __pyx_v_low, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod);
 
   /* function exit code */
@@ -21913,7 +24753,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_20AC(CYTHON_UNUSED PyObject *__pyx_sel
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -21921,17 +24769,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_20AC(CYTHON_UNUSED PyObject *__pyx_sel
   __Pyx_INCREF((PyObject *)__pyx_v_high);
   __Pyx_INCREF((PyObject *)__pyx_v_low);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 165, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 167, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 166, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 168, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 167, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 169, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -21939,7 +24787,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_20AC(CYTHON_UNUSED PyObject *__pyx_sel
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 169, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 171, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -21954,21 +24802,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_20AC(CYTHON_UNUSED PyObject *__pyx_sel
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 170, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_AC_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 175, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 173, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_AC_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 179, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_AC(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
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+            /*finally:*/ {
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+      __Pyx_XGIVEREF(__pyx_t_11);
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+      __Pyx_XGIVEREF(__pyx_t_7);
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+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AC, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 175, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AC, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 185, __pyx_L1_error)
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@@ -22049,46 +25024,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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@@ -22157,7 +25132,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_22ACCBANDS(CYTHON_UNUSED PyObject *__p
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-  npy_int __pyx_t_7;
+  int __pyx_t_7;
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+  char const *__pyx_t_9;
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+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
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@@ -22166,22 +25149,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_22ACCBANDS(CYTHON_UNUSED PyObject *__p
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 203, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 204, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 205, __pyx_L1_error)
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-    __pyx_t_6 = PyTuple_New(3); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 208, __pyx_L1_error)
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_6, 2, __pyx_t_5) != (0)) __PYX_ERR(5, 208, __pyx_L1_error);
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-  __pyx_v_begidx = __pyx_t_7;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
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-  __pyx_t_6 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 212, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_6);
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-  __pyx_t_6 = 0;
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-  __pyx_t_6 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 213, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_6);
-  __pyx_v_outrealmiddleband = ((PyArrayObject *)__pyx_t_6);
-  __pyx_t_6 = 0;
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_t_6 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 214, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_6);
-  __pyx_v_outreallowerband = ((PyArrayObject *)__pyx_t_6);
-  __pyx_t_6 = 0;
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ACOS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 273, __pyx_L1_error)
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@@ -22535,44 +25783,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 250, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 250, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 250, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("AD", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 250, __pyx_L3_error)
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
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@@ -22639,27 +25895,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_26AD(CYTHON_UNUSED PyObject *__pyx_sel
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 269, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 295, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 270, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 296, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 271, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 297, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 272, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_high, __pyx_v_low, __pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 273, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_high, __pyx_v_low, __pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 299, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -22667,7 +25923,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_26AD(CYTHON_UNUSED PyObject *__pyx_sel
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@@ -22682,21 +25938,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_26AD(CYTHON_UNUSED PyObject *__pyx_sel
 
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-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 279, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 309, __pyx_L8_error)
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+            PyThreadState * _save;
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+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
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+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AD, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 281, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AD, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 315, __pyx_L1_error)
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@@ -22777,39 +26160,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 284, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("ADD", 1, 2, 2, __pyx_nargs); __PYX_ERR(5, 284, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_real1), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "real1", 0))) __PYX_ERR(6, 320, __pyx_L1_error)
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@@ -22855,7 +26238,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_28ADD(CYTHON_UNUSED PyObject *__pyx_se
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -22863,17 +26254,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_28ADD(CYTHON_UNUSED PyObject *__pyx_se
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 338, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 305, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 339, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real0, __pyx_v_real1); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 306, __pyx_L1_error)
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@@ -22896,21 +26287,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_28ADD(CYTHON_UNUSED PyObject *__pyx_se
 
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-  __pyx_v_begidx = __pyx_t_4;
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
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+      __Pyx_XGIVEREF(__pyx_t_7);
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+      __Pyx_XGIVEREF(__pyx_t_9);
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADD, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 314, __pyx_L1_error)
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@@ -22993,60 +26511,60 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 317, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 317, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 317, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("ADOSC", 0, 4, 6, __pyx_nargs); __PYX_ERR(5, 317, __pyx_L3_error)
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@@ -23079,10 +26597,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 361, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 361, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 361, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_volume), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "volume", 0))) __PYX_ERR(6, 361, __pyx_L1_error)
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   /* function exit code */
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
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+  PyObject *__pyx_t_11 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -23128,27 +26654,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_30ADOSC(CYTHON_UNUSED PyObject *__pyx_
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 339, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 381, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 382, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 341, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 383, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 342, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 384, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_volume, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_high, __pyx_v_low, __pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 343, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_high, __pyx_v_low, __pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 385, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -23156,7 +26682,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_30ADOSC(CYTHON_UNUSED PyObject *__pyx_
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 345, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 387, __pyx_L1_error)
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@@ -23171,21 +26697,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_30ADOSC(CYTHON_UNUSED PyObject *__pyx_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 346, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ADOSC_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 349, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_ADOSC_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod));
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+            PyEval_RestoreThread(_save);
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 395, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_v_retCode = TA_ADOSC(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), __pyx_v_fastperiod, __pyx_v_slowperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+            PyThreadState * _save;
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+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADOSC, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 401, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -23267,40 +26920,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 354, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 354, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("ADR", 0, 2, 3, __pyx_nargs); __PYX_ERR(5, 354, __pyx_L3_error)
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@@ -23326,8 +26979,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   /* function exit code */
@@ -23362,7 +27015,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_32ADR(CYTHON_UNUSED PyObject *__pyx_se
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
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+  PyObject *__pyx_t_9 = NULL;
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+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -23370,17 +27031,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_32ADR(CYTHON_UNUSED PyObject *__pyx_se
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 375, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 425, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 376, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 426, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 377, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 427, __pyx_L1_error)
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-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
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+      /*finally:*/ {
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_ADR_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 433, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 383, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 385, __pyx_L1_error)
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 443, __pyx_L1_error)
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@@ -23498,46 +27286,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 388, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  3:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 388, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 446, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 388, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 388, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 446, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("ADX", 0, 3, 4, i); __PYX_ERR(5, 388, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 388, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 388, __pyx_L3_error)
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 388, __pyx_L3_error)
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@@ -23546,14 +27334,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("ADX", 0, 3, 4, __pyx_nargs); __PYX_ERR(5, 388, __pyx_L3_error)
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@@ -23564,9 +27352,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 448, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 448, __pyx_L1_error)
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   /* function exit code */
@@ -23601,7 +27389,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_34ADX(CYTHON_UNUSED PyObject *__pyx_se
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -23610,22 +27406,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_34ADX(CYTHON_UNUSED PyObject *__pyx_se
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 409, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 467, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 410, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 468, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 411, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 469, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 412, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 470, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -23633,7 +27429,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_34ADX(CYTHON_UNUSED PyObject *__pyx_se
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 414, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 472, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -23648,21 +27444,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_34ADX(CYTHON_UNUSED PyObject *__pyx_se
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 415, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ADX_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 476, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 418, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_ADX(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADX, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 420, __pyx_L1_error)
+          __pyx_v_lookback = (__pyx_v_begidx + TA_ADX_Lookback(__pyx_v_timeperiod));
+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
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+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 480, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_retCode = TA_ADX(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
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+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADX, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 486, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -23744,46 +27667,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 423, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 489, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 423, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 489, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 423, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 489, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 423, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 489, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 423, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 489, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "ADXR", 0) < (0)) __PYX_ERR(5, 423, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "ADXR", 0) < (0)) __PYX_ERR(6, 489, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("ADXR", 0, 3, 4, i); __PYX_ERR(5, 423, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 423, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 489, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 423, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 489, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 423, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 423, __pyx_L3_error)
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@@ -23792,14 +27715,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 491, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("ADXR", 0, 3, 4, __pyx_nargs); __PYX_ERR(5, 423, __pyx_L3_error)
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@@ -23810,9 +27733,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 491, __pyx_L1_error)
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@@ -23847,7 +27770,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_36ADXR(CYTHON_UNUSED PyObject *__pyx_s
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -23856,22 +27787,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_36ADXR(CYTHON_UNUSED PyObject *__pyx_s
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 444, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 445, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 511, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 446, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 512, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 447, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 513, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -23879,7 +27810,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_36ADXR(CYTHON_UNUSED PyObject *__pyx_s
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 449, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 515, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -23894,21 +27825,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_36ADXR(CYTHON_UNUSED PyObject *__pyx_s
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 450, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
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+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ADXR_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 519, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 453, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_ADXR_Lookback(__pyx_v_timeperiod));
+        }
 
-  __pyx_v_retCode = TA_ADXR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 523, __pyx_L8_error)
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+    __pyx_t_1 = 0;
+
+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADXR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 455, __pyx_L1_error)
+  /*finally:*/ {
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+          __Pyx_FastGIL_Remember();
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+    /*exception exit:*/{
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+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADXR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 529, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -23990,48 +28048,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_fastperiod,&__pyx_mstate_global->__pyx_n_u_slowperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 458, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 532, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 458, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 532, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 458, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 532, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 458, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 532, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 458, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 532, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 458, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 458, __pyx_L3_error)
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         case  2:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 458, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 458, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("AO", 0, 2, 4, __pyx_nargs); __PYX_ERR(5, 458, __pyx_L3_error)
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@@ -24062,8 +28120,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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@@ -24099,7 +28157,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_38AO(CYTHON_UNUSED PyObject *__pyx_sel
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -24107,17 +28173,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_38AO(CYTHON_UNUSED PyObject *__pyx_sel
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 480, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 554, __pyx_L1_error)
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 558, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 485, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
+      }
+
+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_AO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 488, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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+        _save = PyEval_SaveThread();
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+
+        /*finally:*/ {
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 566, __pyx_L8_error)
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+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_AO(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), __pyx_v_fastperiod, __pyx_v_slowperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AO, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 490, __pyx_L1_error)
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+      __Pyx_XGOTREF(__pyx_t_7);
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+      __Pyx_XGOTREF(__pyx_t_10);
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AO, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 572, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -24235,74 +28428,74 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 493, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 493, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 493, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 575, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 493, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("APO", 0, 1, 4, i); __PYX_ERR(5, 493, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 493, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 493, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 493, __pyx_L3_error)
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   int __pyx_t_2;
-  npy_int __pyx_t_3;
+  int __pyx_t_3;
+  int __pyx_t_4;
+  char const *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 516, __pyx_L1_error)
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@@ -24368,7 +28569,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_40APO(CYTHON_UNUSED PyObject *__pyx_se
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 519, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 520, __pyx_L1_error)
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 609, __pyx_L8_error)
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+          __pyx_v_retCode = TA_APO(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
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+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
 
-  __pyx_v_retCode = TA_APO(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_APO, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 525, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_APO, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 615, __pyx_L1_error)
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@@ -24476,40 +28804,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 528, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 528, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 618, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 528, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 618, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("AROON", 0, 2, 3, i); __PYX_ERR(5, 528, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 528, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 528, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 528, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("AROON", 0, 2, 3, __pyx_nargs); __PYX_ERR(5, 528, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 620, __pyx_L1_error)
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   PyObject *__pyx_t_4 = NULL;
   PyObject *__pyx_t_5 = NULL;
-  npy_int __pyx_t_6;
+  int __pyx_t_6;
+  int __pyx_t_7;
+  char const *__pyx_t_8;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -24582,17 +28918,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_42AROON(CYTHON_UNUSED PyObject *__pyx_
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 551, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 641, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 552, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 642, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 553, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 643, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -24600,16 +28936,16 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_42AROON(CYTHON_UNUSED PyObject *__pyx_
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 555, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 645, __pyx_L1_error)
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-    __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 555, __pyx_L1_error)
+    __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 645, __pyx_L1_error)
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-    __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 555, __pyx_L1_error)
+    __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(6, 645, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_5);
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_1) != (0)) __PYX_ERR(5, 555, __pyx_L1_error);
+    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_1) != (0)) __PYX_ERR(6, 645, __pyx_L1_error);
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4) != (0)) __PYX_ERR(5, 555, __pyx_L1_error);
+    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4) != (0)) __PYX_ERR(6, 645, __pyx_L1_error);
     __pyx_t_1 = 0;
     __pyx_t_4 = 0;
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@@ -24625,37 +28961,166 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_42AROON(CYTHON_UNUSED PyObject *__pyx_
 
   }
 
-  __pyx_t_6 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low))); if (unlikely(__pyx_t_6 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 556, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_6;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_AROON_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 649, __pyx_L1_error)
 
-  __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 559, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_5);
-  __pyx_v_outaroondown = ((PyArrayObject *)__pyx_t_5);
-  __pyx_t_5 = 0;
+  /*try:*/ {
 
-  __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 560, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_5);
-  __pyx_v_outaroonup = ((PyArrayObject *)__pyx_t_5);
-  __pyx_t_5 = 0;
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_AROON_Lookback(__pyx_v_timeperiod));
+        }
 
-  __pyx_v_retCode = TA_AROON(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outaroondown)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outaroonup)) + __pyx_v_lookback));
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(6, 653, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_v_outaroondown = ((PyArrayObject *)__pyx_t_5);
+    __pyx_t_5 = 0;
+
+    __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(6, 654, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_v_outaroonup = ((PyArrayObject *)__pyx_t_5);
+    __pyx_t_5 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_AROON(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outaroondown)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outaroonup)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
 
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-  npy_int __pyx_t_4;
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+  char const *__pyx_t_6;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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@@ -24838,17 +29311,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_44AROONOSC(CYTHON_UNUSED PyObject *__p
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 685, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 588, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 591, __pyx_L1_error)
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_AROONOSC_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 692, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 594, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = 0;
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_AROONOSC_Lookback(__pyx_v_timeperiod));
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 696, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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+    {
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+        /*try:*/ {
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+          __pyx_v_retCode = TA_AROONOSC(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+              PyEval_RestoreThread(_save);
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
 
-  __pyx_v_retCode = TA_AROONOSC(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
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+            /*finally:*/ {
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+      __Pyx_XGIVEREF(__pyx_t_10);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ATAN_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 770, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 656, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_ATAN(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ATAN, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 658, __pyx_L1_error)
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+        }
+
+        /*finally:*/ {
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+
+    {
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+          __pyx_v_retCode = TA_ATAN(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+          }
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+        }
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+  /*finally:*/ {
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+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+    }
+    __pyx_L8_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ATAN, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 780, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -25354,46 +30224,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 661, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 661, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 661, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 783, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 661, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 783, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 661, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 783, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "ATR", 0) < (0)) __PYX_ERR(5, 661, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "ATR", 0) < (0)) __PYX_ERR(6, 783, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("ATR", 0, 3, 4, i); __PYX_ERR(5, 661, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("ATR", 0, 3, 4, i); __PYX_ERR(6, 783, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 661, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 783, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 661, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 783, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 661, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 783, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 661, __pyx_L3_error)
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@@ -25402,14 +30272,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = ((PyArrayObject *)values[2]);
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 663, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 785, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("ATR", 0, 3, 4, __pyx_nargs); __PYX_ERR(5, 661, __pyx_L3_error)
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@@ -25420,9 +30290,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 785, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 785, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 785, __pyx_L1_error)
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   /* function exit code */
@@ -25457,7 +30327,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_50ATR(CYTHON_UNUSED PyObject *__pyx_se
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -25466,22 +30344,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_50ATR(CYTHON_UNUSED PyObject *__pyx_se
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 682, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 804, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 683, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 805, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 684, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 806, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 685, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 807, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -25489,7 +30367,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_50ATR(CYTHON_UNUSED PyObject *__pyx_se
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 687, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 809, __pyx_L1_error)
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     {
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@@ -25504,21 +30382,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_50ATR(CYTHON_UNUSED PyObject *__pyx_se
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 688, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ATR_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 813, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 691, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_v_retCode = TA_ATR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+          __pyx_v_lookback = (__pyx_v_begidx + TA_ATR_Lookback(__pyx_v_timeperiod));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ATR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 693, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 724, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_v_retCode = TA_AVGDEV(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 867, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 729, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 867, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "AVGPRICE", 0) < (0)) __PYX_ERR(6, 867, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("AVGPRICE", 1, 4, 4, i); __PYX_ERR(5, 729, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 729, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 729, __pyx_L3_error)
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@@ -25858,7 +30998,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("AVGPRICE", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 729, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("AVGPRICE", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 867, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -25869,10 +31009,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 731, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 869, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 869, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 869, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 869, __pyx_L1_error)
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   /* function exit code */
@@ -25906,7 +31046,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_54AVGPRICE(CYTHON_UNUSED PyObject *__p
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   int __pyx_clineno = 0;
@@ -25916,27 +31064,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_54AVGPRICE(CYTHON_UNUSED PyObject *__p
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 748, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 886, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 749, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 887, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 750, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 888, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 751, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 889, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 752, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 890, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -25944,7 +31092,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_54AVGPRICE(CYTHON_UNUSED PyObject *__p
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 754, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 892, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -25959,21 +31107,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_54AVGPRICE(CYTHON_UNUSED PyObject *__p
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 755, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_AVGPRICE_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 896, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 758, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_AVGPRICE_Lookback());
+        }
+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 900, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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+
+    {
+        PyThreadState * _save;
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+        /*try:*/ {
+
+          __pyx_v_retCode = TA_AVGPRICE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+
+  /*finally:*/ {
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+          __Pyx_FastGIL_Remember();
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+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_retCode = TA_AVGPRICE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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+      goto __pyx_L9;
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+    __pyx_L8_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AVGPRICE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 760, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AVGPRICE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 906, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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@@ -26057,87 +31332,87 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 763, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 763, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 763, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 763, __pyx_L3_error)
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     } else {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 805, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 805, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("BETA", 0, 2, 3, __pyx_nargs); __PYX_ERR(5, 805, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_real1), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "real1", 0))) __PYX_ERR(6, 961, __pyx_L1_error)
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@@ -26453,7 +31866,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_58BETA(CYTHON_UNUSED PyObject *__pyx_s
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -26461,17 +31882,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_58BETA(CYTHON_UNUSED PyObject *__pyx_s
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 827, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 828, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 982, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real0, __pyx_v_real1); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 829, __pyx_L1_error)
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 831, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 832, __pyx_L1_error)
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1)));
+      }
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_BETA_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 835, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_BETA, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 837, __pyx_L1_error)
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+    __Pyx_GOTREF(__pyx_t_1);
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+    {
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+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
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+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+        {
+            PyThreadState * _save;
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+        }
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_BETA, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 999, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -26589,44 +32137,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 840, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 840, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 840, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 840, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1002, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "BOP", 0) < (0)) __PYX_ERR(5, 840, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "BOP", 0) < (0)) __PYX_ERR(6, 1002, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("BOP", 1, 4, 4, i); __PYX_ERR(5, 840, __pyx_L3_error) }
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 840, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 840, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 840, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 840, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
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@@ -26635,7 +32183,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("BOP", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 840, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("BOP", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 1002, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -26646,10 +32194,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   __Pyx_RefNannyFinishContext();
   return NULL;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 842, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 842, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 1004, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 1004, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1004, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1004, __pyx_L1_error)
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   /* function exit code */
@@ -26683,7 +32231,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_60BOP(CYTHON_UNUSED PyObject *__pyx_se
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -26693,27 +32249,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_60BOP(CYTHON_UNUSED PyObject *__pyx_se
   __Pyx_INCREF((PyObject *)__pyx_v_low);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 859, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1021, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 860, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1022, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 861, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1023, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 862, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1024, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 863, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1025, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -26721,7 +32277,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_60BOP(CYTHON_UNUSED PyObject *__pyx_se
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 865, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1027, __pyx_L1_error)
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     {
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@@ -26736,21 +32292,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_60BOP(CYTHON_UNUSED PyObject *__pyx_se
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 866, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_BOP_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1031, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 869, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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-  __pyx_v_retCode = TA_BOP(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1035, __pyx_L8_error)
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+              PyEval_RestoreThread(_save);
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+      __Pyx_PyThreadState_assign
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+    __pyx_L9:;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_BOP, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 871, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_BOP, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1041, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -26833,46 +32516,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 874, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 874, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 874, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 874, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("CCI", 0, 3, 4, __pyx_nargs); __PYX_ERR(5, 874, __pyx_L3_error)
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -26945,22 +32636,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_62CCI(CYTHON_UNUSED PyObject *__pyx_se
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 895, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1065, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 896, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1066, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 897, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1067, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 898, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1068, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 900, __pyx_L1_error)
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-  __pyx_v_begidx = __pyx_t_4;
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+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CCI_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1074, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 904, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_CCI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CCI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 906, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CCI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1084, __pyx_L1_error)
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@@ -27079,44 +32897,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 909, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 909, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 909, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("CDL2CROWS", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 909, __pyx_L3_error)
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@@ -27136,10 +32954,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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   const char *__pyx_filename = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1107, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 930, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1108, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 931, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1109, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 932, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1110, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -27211,7 +33037,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_64CDL2CROWS(CYTHON_UNUSED PyObject *__
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 934, __pyx_L1_error)
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   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 935, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      __Pyx_FastGIL_Remember();
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+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDL2CROWS_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1116, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 938, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDL2CROWS_Lookback());
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+        /*finally:*/ {
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1120, __pyx_L8_error)
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+      __Pyx_XGOTREF(__pyx_t_7);
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+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL2CROWS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1126, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -27323,44 +33276,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 943, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 943, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 943, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("CDL3BLACKCROWS", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 943, __pyx_L3_error)
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@@ -27380,10 +33333,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 1131, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 1131, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1131, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1131, __pyx_L1_error)
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   /* function exit code */
@@ -27417,7 +33370,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_66CDL3BLACKCROWS(CYTHON_UNUSED PyObjec
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1148, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 963, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1149, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 964, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1150, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 965, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1151, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 966, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1152, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -27455,7 +33416,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_66CDL3BLACKCROWS(CYTHON_UNUSED PyObjec
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 968, __pyx_L1_error)
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   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 969, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDL3BLACKCROWS_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 972, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_CDL3BLACKCROWS(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDL3BLACKCROWS_Lookback());
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+        /*finally:*/ {
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+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3BLACKCROWS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 974, __pyx_L1_error)
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+      __Pyx_PyThreadState_declare
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3BLACKCROWS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1168, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -27567,44 +33655,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 977, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1171, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 977, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 977, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 977, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 977, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 977, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 977, __pyx_L3_error)
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   /* function exit code */
@@ -27661,7 +33749,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_68CDL3INSIDE(CYTHON_UNUSED PyObject *_
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
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+  PyObject *__pyx_t_9 = NULL;
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+  PyObject *__pyx_t_11 = NULL;
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@@ -27671,27 +33767,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_68CDL3INSIDE(CYTHON_UNUSED PyObject *_
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1190, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 997, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1191, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 998, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1192, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 999, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1193, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1000, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1194, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -27699,7 +33795,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_68CDL3INSIDE(CYTHON_UNUSED PyObject *_
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1002, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1196, __pyx_L1_error)
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     {
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@@ -27714,21 +33810,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_68CDL3INSIDE(CYTHON_UNUSED PyObject *_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1003, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      /*try:*/ {
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDL3INSIDE_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1006, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_CDL3INSIDE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3INSIDE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1008, __pyx_L1_error)
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
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+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
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+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3INSIDE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1210, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -27811,44 +34034,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1011, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1011, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1011, __pyx_L3_error)
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   /* function exit code */
@@ -27905,7 +34128,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_70CDL3LINESTRIKE(CYTHON_UNUSED PyObjec
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
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+  PyObject *__pyx_t_11 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1232, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1031, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1233, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1032, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1234, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1033, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1235, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1034, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1236, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -27943,7 +34174,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_70CDL3LINESTRIKE(CYTHON_UNUSED PyObjec
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1036, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1238, __pyx_L1_error)
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@@ -27958,21 +34189,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_70CDL3LINESTRIKE(CYTHON_UNUSED PyObjec
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1037, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDL3LINESTRIKE_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1242, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1040, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3LINESTRIKE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1042, __pyx_L1_error)
+  /*finally:*/ {
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+      __Pyx_XGOTREF(__pyx_t_12);
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+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3LINESTRIKE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1252, __pyx_L1_error)
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@@ -28055,44 +34413,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1045, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1045, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1045, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1045, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1045, __pyx_L3_error)
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   /* function exit code */
@@ -28149,7 +34507,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_72CDL3OUTSIDE(CYTHON_UNUSED PyObject *
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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@@ -28159,27 +34525,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_72CDL3OUTSIDE(CYTHON_UNUSED PyObject *
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1274, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1065, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1275, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1066, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1276, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1067, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1277, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1068, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1278, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -28187,7 +34553,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_72CDL3OUTSIDE(CYTHON_UNUSED PyObject *
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1070, __pyx_L1_error)
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     {
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@@ -28202,21 +34568,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_72CDL3OUTSIDE(CYTHON_UNUSED PyObject *
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1071, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDL3OUTSIDE_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1284, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1074, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_CDL3OUTSIDE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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+        /*finally:*/ {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3OUTSIDE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1076, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1288, __pyx_L8_error)
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+    {
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+      goto __pyx_L9;
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+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3OUTSIDE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1294, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -28299,44 +34792,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1079, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1079, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1079, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1079, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
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   /* function exit code */
@@ -28393,7 +34886,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_74CDL3STARSINSOUTH(CYTHON_UNUSED PyObj
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -28403,27 +34904,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_74CDL3STARSINSOUTH(CYTHON_UNUSED PyObj
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1098, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1316, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1099, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1317, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1100, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1318, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1101, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1319, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1102, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1320, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -28431,7 +34932,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_74CDL3STARSINSOUTH(CYTHON_UNUSED PyObj
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1104, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1322, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -28446,21 +34947,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_74CDL3STARSINSOUTH(CYTHON_UNUSED PyObj
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1105, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDL3STARSINSOUTH_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1326, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1108, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDL3STARSINSOUTH_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1330, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_retCode = TA_CDL3STARSINSOUTH(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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-  __pyx_v_retCode = TA_CDL3STARSINSOUTH(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3STARSINSOUTH, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1110, __pyx_L1_error)
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+      }
+      goto __pyx_L9;
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+    __pyx_L8_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3STARSINSOUTH, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1336, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -28543,44 +35171,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1113, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1339, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1113, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1113, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1339, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1113, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1113, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1339, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDL3WHITESOLDIERS", 0) < (0)) __PYX_ERR(6, 1339, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDL3WHITESOLDIERS", 1, 4, 4, i); __PYX_ERR(5, 1113, __pyx_L3_error) }
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1113, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1113, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1113, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1113, __pyx_L3_error)
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@@ -28589,7 +35217,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDL3WHITESOLDIERS", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1113, __pyx_L3_error)
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@@ -28600,10 +35228,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 1341, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1341, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1341, __pyx_L1_error)
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   /* function exit code */
@@ -28637,7 +35265,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_76CDL3WHITESOLDIERS(CYTHON_UNUSED PyOb
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -28647,27 +35283,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_76CDL3WHITESOLDIERS(CYTHON_UNUSED PyOb
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1132, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1358, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1133, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1359, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1134, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1360, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1135, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1361, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1136, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1362, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -28675,7 +35311,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_76CDL3WHITESOLDIERS(CYTHON_UNUSED PyOb
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1138, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1364, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -28690,21 +35326,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_76CDL3WHITESOLDIERS(CYTHON_UNUSED PyOb
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1139, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDL3WHITESOLDIERS_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1368, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1142, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDL3WHITESOLDIERS_Lookback());
+        }
 
-  __pyx_v_retCode = TA_CDL3WHITESOLDIERS(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+    }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3WHITESOLDIERS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1144, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1372, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
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+
+    {
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_retCode = TA_CDL3WHITESOLDIERS(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
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+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3WHITESOLDIERS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1378, __pyx_L1_error)
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@@ -28788,52 +35551,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1147, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 1147, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1147, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1147, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1381, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1147, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1147, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLABANDONEDBABY", 0, 4, 5, i); __PYX_ERR(5, 1147, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1147, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1383, __pyx_L1_error)
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   /* function exit code */
@@ -28899,7 +35662,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_78CDLABANDONEDBABY(CYTHON_UNUSED PyObj
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -28909,27 +35680,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_78CDLABANDONEDBABY(CYTHON_UNUSED PyObj
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1168, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1402, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1169, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1403, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1170, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1404, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1171, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1405, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1172, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1406, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -28937,7 +35708,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_78CDLABANDONEDBABY(CYTHON_UNUSED PyObj
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1174, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1408, __pyx_L1_error)
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@@ -28952,21 +35723,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_78CDLABANDONEDBABY(CYTHON_UNUSED PyObj
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1175, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLABANDONEDBABY_Lookback(__pyx_v_penetration));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1412, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1178, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
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+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLABANDONEDBABY_Lookback(__pyx_v_penetration));
+        }
+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1416, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
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+
+    {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLABANDONEDBABY, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1180, __pyx_L1_error)
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+          /*finally:*/ {
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+      __Pyx_PyThreadState_assign
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+      __Pyx_XGOTREF(__pyx_t_12);
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+      {
+        {
+            PyThreadState * _save;
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLABANDONEDBABY, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1422, __pyx_L1_error)
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@@ -29049,44 +35947,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1183, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1183, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1183, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1183, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1427, __pyx_L1_error)
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   /* function exit code */
@@ -29143,7 +36041,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_80CDLADVANCEBLOCK(CYTHON_UNUSED PyObje
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -29153,27 +36059,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_80CDLADVANCEBLOCK(CYTHON_UNUSED PyObje
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1202, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1444, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_open, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1203, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1445, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1204, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1446, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1205, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1447, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1206, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1448, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -29181,7 +36087,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_80CDLADVANCEBLOCK(CYTHON_UNUSED PyObje
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1208, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1450, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -29196,21 +36102,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_80CDLADVANCEBLOCK(CYTHON_UNUSED PyObje
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1209, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLADVANCEBLOCK_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1454, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1212, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLADVANCEBLOCK_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1458, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLADVANCEBLOCK(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
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+    }
+  }
+
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_retCode = TA_CDLADVANCEBLOCK(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
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+      }
+      goto __pyx_L9;
+    }
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLADVANCEBLOCK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1214, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLADVANCEBLOCK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1464, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -29293,44 +36326,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1217, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1467, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1217, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1467, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1217, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1467, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1217, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1217, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1467, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLBELTHOLD", 0) < (0)) __PYX_ERR(5, 1217, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLBELTHOLD", 0) < (0)) __PYX_ERR(6, 1467, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLBELTHOLD", 1, 4, 4, i); __PYX_ERR(5, 1217, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1217, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1467, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1217, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1217, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1217, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1467, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -29339,7 +36372,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLBELTHOLD", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1217, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLBELTHOLD", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 1467, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -29350,10 +36383,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
   __pyx_L4_argument_unpacking_done:;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 1219, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 1219, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 1469, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 1469, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1469, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1469, __pyx_L1_error)
   __pyx_r = __pyx_pf_5talib_7_ta_lib_82CDLBELTHOLD(__pyx_self, __pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close);
 
   /* function exit code */
@@ -29387,7 +36420,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_82CDLBELTHOLD(CYTHON_UNUSED PyObject *
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -29397,27 +36438,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_82CDLBELTHOLD(CYTHON_UNUSED PyObject *
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1236, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1486, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_open, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1237, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1487, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1238, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1488, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1239, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1489, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1240, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1490, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -29425,7 +36466,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_82CDLBELTHOLD(CYTHON_UNUSED PyObject *
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1242, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1492, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -29440,21 +36481,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_82CDLBELTHOLD(CYTHON_UNUSED PyObject *
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1243, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLBELTHOLD_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1496, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1246, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLBELTHOLD_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1500, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
-  __pyx_v_retCode = TA_CDLBELTHOLD(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLBELTHOLD, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1248, __pyx_L1_error)
+          __pyx_v_retCode = TA_CDLBELTHOLD(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLBELTHOLD, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1506, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -29537,44 +36705,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1251, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1509, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1251, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1509, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1251, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1509, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1251, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 1509, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1251, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1509, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLBREAKAWAY", 0) < (0)) __PYX_ERR(5, 1251, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLBREAKAWAY", 0) < (0)) __PYX_ERR(6, 1509, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLBREAKAWAY", 1, 4, 4, i); __PYX_ERR(5, 1251, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1251, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1509, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1251, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 1509, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1251, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1509, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1251, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1509, __pyx_L3_error)
     }
     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -29583,7 +36751,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLBREAKAWAY", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1251, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLBREAKAWAY", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 1509, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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@@ -29594,10 +36762,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 1253, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 1511, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 1511, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1511, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1511, __pyx_L1_error)
   __pyx_r = __pyx_pf_5talib_7_ta_lib_84CDLBREAKAWAY(__pyx_self, __pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close);
 
   /* function exit code */
@@ -29631,7 +36799,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_84CDLBREAKAWAY(CYTHON_UNUSED PyObject
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -29641,27 +36817,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_84CDLBREAKAWAY(CYTHON_UNUSED PyObject
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1270, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1528, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1271, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1529, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1272, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1530, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1273, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1531, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1274, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1532, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -29669,7 +36845,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_84CDLBREAKAWAY(CYTHON_UNUSED PyObject
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1276, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1534, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -29684,21 +36860,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_84CDLBREAKAWAY(CYTHON_UNUSED PyObject
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1277, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLBREAKAWAY_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1538, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1280, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLBREAKAWAY(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLBREAKAWAY_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1542, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
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+        /*try:*/ {
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+          __pyx_v_retCode = TA_CDLBREAKAWAY(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLBREAKAWAY, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1282, __pyx_L1_error)
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+          __pyx_L15:;
+        }
+    }
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+
+  /*finally:*/ {
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+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+      }
+      goto __pyx_L9;
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+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLBREAKAWAY, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1548, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -29781,44 +37084,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1285, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1551, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1285, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1551, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1285, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1551, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1285, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1285, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1551, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLCLOSINGMARUBOZU", 0) < (0)) __PYX_ERR(5, 1285, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLCLOSINGMARUBOZU", 0) < (0)) __PYX_ERR(6, 1551, __pyx_L3_error)
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1285, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1285, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1285, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1285, __pyx_L3_error)
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@@ -29827,7 +37130,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLCLOSINGMARUBOZU", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1285, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1553, __pyx_L1_error)
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -29885,27 +37196,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_86CDLCLOSINGMARUBOZU(CYTHON_UNUSED PyO
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1305, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1571, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1306, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1572, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1307, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1573, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1308, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1574, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -29913,7 +37224,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_86CDLCLOSINGMARUBOZU(CYTHON_UNUSED PyO
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1310, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1576, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -29928,21 +37239,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_86CDLCLOSINGMARUBOZU(CYTHON_UNUSED PyO
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1311, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLCLOSINGMARUBOZU_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1580, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1314, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLCLOSINGMARUBOZU(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLCLOSINGMARUBOZU, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1316, __pyx_L1_error)
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLCLOSINGMARUBOZU_Lookback());
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+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+          }
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+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1584, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
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+
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLCLOSINGMARUBOZU(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
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+    }
+  }
+
+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
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+      goto __pyx_L9;
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+    __pyx_L8_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLCLOSINGMARUBOZU, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1590, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -30025,44 +37463,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1319, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1593, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1319, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1593, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1319, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1593, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1319, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 1593, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1319, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1593, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLCONCEALBABYSWALL", 0) < (0)) __PYX_ERR(5, 1319, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLCONCEALBABYSWALL", 0) < (0)) __PYX_ERR(6, 1593, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1319, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1319, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1319, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1319, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -30071,7 +37509,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLCONCEALBABYSWALL", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1319, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLCONCEALBABYSWALL", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 1593, __pyx_L3_error)
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@@ -30082,10 +37520,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1595, __pyx_L1_error)
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@@ -30119,7 +37557,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_88CDLCONCEALBABYSWALL(CYTHON_UNUSED Py
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -30129,27 +37575,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_88CDLCONCEALBABYSWALL(CYTHON_UNUSED Py
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1339, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1613, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1340, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1614, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1341, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1615, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1342, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1616, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -30157,7 +37603,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_88CDLCONCEALBABYSWALL(CYTHON_UNUSED Py
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1344, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1618, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -30172,21 +37618,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_88CDLCONCEALBABYSWALL(CYTHON_UNUSED Py
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1345, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLCONCEALBABYSWALL_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1622, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1348, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLCONCEALBABYSWALL_Lookback());
+        }
 
-  __pyx_v_retCode = TA_CDLCONCEALBABYSWALL(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        /*finally:*/ {
+          /*normal exit:*/{
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1626, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLCONCEALBABYSWALL(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLCONCEALBABYSWALL, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1350, __pyx_L1_error)
+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+      goto __pyx_L9;
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+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLCONCEALBABYSWALL, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1632, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -30269,44 +37842,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1353, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1635, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1353, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1635, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1353, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1635, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1353, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1353, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1635, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLCOUNTERATTACK", 0) < (0)) __PYX_ERR(5, 1353, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLCOUNTERATTACK", 0) < (0)) __PYX_ERR(6, 1635, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLCOUNTERATTACK", 1, 4, 4, i); __PYX_ERR(5, 1353, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1353, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1353, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1353, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1353, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -30315,7 +37888,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLCOUNTERATTACK", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1353, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLCOUNTERATTACK", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 1635, __pyx_L3_error)
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@@ -30326,10 +37899,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   __pyx_L4_argument_unpacking_done:;
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@@ -30363,7 +37936,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_90CDLCOUNTERATTACK(CYTHON_UNUSED PyObj
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
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+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -30373,27 +37954,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_90CDLCOUNTERATTACK(CYTHON_UNUSED PyObj
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1374, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1656, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1375, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1657, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1376, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1658, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -30401,7 +37982,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_90CDLCOUNTERATTACK(CYTHON_UNUSED PyObj
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1378, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1660, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -30416,21 +37997,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_90CDLCOUNTERATTACK(CYTHON_UNUSED PyObj
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1379, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLCOUNTERATTACK_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1664, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1382, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLCOUNTERATTACK(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLCOUNTERATTACK_Lookback());
+        }
+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLCOUNTERATTACK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1384, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1668, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+    {
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+        }
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+        }
+    }
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+          _save = PyEval_SaveThread();
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+      goto __pyx_L9;
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+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLCOUNTERATTACK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1674, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -30514,52 +38222,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1387, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1677, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 1387, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1387, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1677, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1387, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1387, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1387, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1677, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLDARKCLOUDCOVER", 0) < (0)) __PYX_ERR(5, 1387, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLDARKCLOUDCOVER", 0, 4, 5, i); __PYX_ERR(5, 1387, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLDARKCLOUDCOVER", 0, 4, 5, i); __PYX_ERR(6, 1677, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 1387, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(6, 1677, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1387, __pyx_L3_error)
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1387, __pyx_L3_error)
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1387, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1387, __pyx_L3_error)
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@@ -30569,14 +38277,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLDARKCLOUDCOVER", 0, 4, 5, __pyx_nargs); __PYX_ERR(5, 1387, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLDARKCLOUDCOVER", 0, 4, 5, __pyx_nargs); __PYX_ERR(6, 1677, __pyx_L3_error)
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@@ -30587,10 +38295,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 1679, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 1679, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1679, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1679, __pyx_L1_error)
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -30635,27 +38351,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_92CDLDARKCLOUDCOVER(CYTHON_UNUSED PyOb
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1409, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1699, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1410, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1700, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1411, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1701, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1412, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1702, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -30663,7 +38379,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_92CDLDARKCLOUDCOVER(CYTHON_UNUSED PyOb
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1414, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1704, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -30678,21 +38394,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_92CDLDARKCLOUDCOVER(CYTHON_UNUSED PyOb
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1415, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLDARKCLOUDCOVER_Lookback(__pyx_v_penetration));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1708, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1418, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLDARKCLOUDCOVER_Lookback(__pyx_v_penetration));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1712, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_retCode = TA_CDLDARKCLOUDCOVER(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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-  __pyx_v_retCode = TA_CDLDARKCLOUDCOVER(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDARKCLOUDCOVER, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1420, __pyx_L1_error)
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDARKCLOUDCOVER, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1718, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -30775,44 +38618,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1423, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1721, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1423, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1721, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1423, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1721, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1423, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1423, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1721, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLDOJI", 0) < (0)) __PYX_ERR(6, 1721, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLDOJI", 1, 4, 4, i); __PYX_ERR(5, 1423, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1423, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1423, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1423, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1423, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -30821,7 +38664,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLDOJI", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1423, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLDOJI", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 1721, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -30832,10 +38675,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
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@@ -30869,7 +38712,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_94CDLDOJI(CYTHON_UNUSED PyObject *__py
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -30879,27 +38730,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_94CDLDOJI(CYTHON_UNUSED PyObject *__py
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1444, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1742, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1445, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1743, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1446, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1744, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -30907,7 +38758,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_94CDLDOJI(CYTHON_UNUSED PyObject *__py
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1448, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1746, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -30922,21 +38773,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_94CDLDOJI(CYTHON_UNUSED PyObject *__py
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1449, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLDOJI_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1750, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1452, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLDOJI_Lookback());
+        }
 
-  __pyx_v_retCode = TA_CDLDOJI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+          __pyx_L12:;
+        }
+    }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDOJI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1454, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1754, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLDOJI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDOJI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1760, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -31019,44 +38997,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1457, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1763, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1457, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1763, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1457, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1763, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1457, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 1763, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1457, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1763, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLDOJISTAR", 0) < (0)) __PYX_ERR(5, 1457, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLDOJISTAR", 0) < (0)) __PYX_ERR(6, 1763, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLDOJISTAR", 1, 4, 4, i); __PYX_ERR(5, 1457, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1457, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1763, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1457, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1457, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1763, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1457, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1763, __pyx_L3_error)
     }
     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -31065,7 +39043,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLDOJISTAR", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1457, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLDOJISTAR", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 1763, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -31076,10 +39054,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(5, 1459, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 1459, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 1765, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1765, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1765, __pyx_L1_error)
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@@ -31113,7 +39091,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_96CDLDOJISTAR(CYTHON_UNUSED PyObject *
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -31123,27 +39109,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_96CDLDOJISTAR(CYTHON_UNUSED PyObject *
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1476, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1782, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1477, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1478, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1479, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1785, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1480, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1786, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -31151,7 +39137,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_96CDLDOJISTAR(CYTHON_UNUSED PyObject *
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1482, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1788, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -31166,21 +39152,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_96CDLDOJISTAR(CYTHON_UNUSED PyObject *
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1483, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLDOJISTAR_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1792, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1486, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLDOJISTAR_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1796, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLDOJISTAR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
 
-  __pyx_v_retCode = TA_CDLDOJISTAR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDOJISTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1488, __pyx_L1_error)
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDOJISTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1802, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -31263,44 +39376,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1491, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1805, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1491, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1805, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1491, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1805, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1491, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 1805, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1491, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1805, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLDRAGONFLYDOJI", 0) < (0)) __PYX_ERR(5, 1491, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLDRAGONFLYDOJI", 0) < (0)) __PYX_ERR(6, 1805, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1491, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1491, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1491, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1491, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -31309,7 +39422,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("CDLDRAGONFLYDOJI", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1491, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLDRAGONFLYDOJI", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 1805, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -31320,10 +39433,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(5, 1493, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 1493, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1807, __pyx_L1_error)
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   /* function exit code */
@@ -31357,7 +39470,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_98CDLDRAGONFLYDOJI(CYTHON_UNUSED PyObj
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -31367,27 +39488,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_98CDLDRAGONFLYDOJI(CYTHON_UNUSED PyObj
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1512, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1514, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1828, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -31395,7 +39516,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_98CDLDRAGONFLYDOJI(CYTHON_UNUSED PyObj
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1516, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1830, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -31410,21 +39531,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_98CDLDRAGONFLYDOJI(CYTHON_UNUSED PyObj
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1517, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLDRAGONFLYDOJI_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1834, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1520, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLDRAGONFLYDOJI_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1838, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLDRAGONFLYDOJI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
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+    }
+  }
+
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_retCode = TA_CDLDRAGONFLYDOJI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDRAGONFLYDOJI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1522, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDRAGONFLYDOJI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1844, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -31507,44 +39755,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1525, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1847, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1525, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1847, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1525, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1847, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1525, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 1847, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1525, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1847, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLENGULFING", 0) < (0)) __PYX_ERR(5, 1525, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLENGULFING", 1, 4, 4, i); __PYX_ERR(5, 1525, __pyx_L3_error) }
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       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1525, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1847, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1525, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1525, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1525, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -31553,7 +39801,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLENGULFING", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1525, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLENGULFING", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 1847, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -31564,10 +39812,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   __Pyx_RefNannyFinishContext();
   return NULL;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(5, 1527, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 1527, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 1849, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 1849, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1849, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1849, __pyx_L1_error)
   __pyx_r = __pyx_pf_5talib_7_ta_lib_100CDLENGULFING(__pyx_self, __pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close);
 
   /* function exit code */
@@ -31601,7 +39849,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_100CDLENGULFING(CYTHON_UNUSED PyObject
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -31611,27 +39867,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_100CDLENGULFING(CYTHON_UNUSED PyObject
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1544, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1866, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1545, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1867, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1546, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1868, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1547, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1869, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1548, __pyx_L1_error)
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   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -31639,7 +39895,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_100CDLENGULFING(CYTHON_UNUSED PyObject
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1550, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1872, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -31654,21 +39910,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_100CDLENGULFING(CYTHON_UNUSED PyObject
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1551, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLENGULFING_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1876, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1554, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLENGULFING_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1880, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
-  __pyx_v_retCode = TA_CDLENGULFING(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLENGULFING, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1556, __pyx_L1_error)
+          __pyx_v_retCode = TA_CDLENGULFING(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLENGULFING, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1886, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -31752,52 +40135,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,&__pyx_mstate_global->__pyx_n_u_penetration,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1559, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1889, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 1559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(6, 1889, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1889, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1889, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 1889, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1889, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLEVENINGDOJISTAR", 0) < (0)) __PYX_ERR(5, 1559, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLEVENINGDOJISTAR", 0) < (0)) __PYX_ERR(6, 1889, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLEVENINGDOJISTAR", 0, 4, 5, i); __PYX_ERR(5, 1559, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLEVENINGDOJISTAR", 0, 4, 5, i); __PYX_ERR(6, 1889, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 1559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(6, 1889, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1889, __pyx_L3_error)
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1889, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 1889, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1889, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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@@ -31807,14 +40190,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = ((PyArrayObject *)values[3]);
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     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLEVENINGDOJISTAR", 0, 4, 5, __pyx_nargs); __PYX_ERR(5, 1559, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLEVENINGDOJISTAR", 0, 4, 5, __pyx_nargs); __PYX_ERR(6, 1889, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -31825,10 +40208,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(5, 1561, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 1561, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 1561, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 1561, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 1891, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 1891, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1891, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1891, __pyx_L1_error)
   __pyx_r = __pyx_pf_5talib_7_ta_lib_102CDLEVENINGDOJISTAR(__pyx_self, __pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close, __pyx_v_penetration);
 
   /* function exit code */
@@ -31863,7 +40246,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_102CDLEVENINGDOJISTAR(CYTHON_UNUSED Py
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -31873,27 +40264,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_102CDLEVENINGDOJISTAR(CYTHON_UNUSED Py
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1580, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1910, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1581, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1911, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1582, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1912, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1583, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1913, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1584, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1914, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -31901,7 +40292,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_102CDLEVENINGDOJISTAR(CYTHON_UNUSED Py
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1586, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1916, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -31916,21 +40307,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_102CDLEVENINGDOJISTAR(CYTHON_UNUSED Py
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1587, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLEVENINGDOJISTAR_Lookback(__pyx_v_penetration));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1920, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1590, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLEVENINGDOJISTAR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLEVENINGDOJISTAR_Lookback(__pyx_v_penetration));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1924, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+    __pyx_t_1 = 0;
+
+    {
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+          __pyx_v_retCode = TA_CDLEVENINGDOJISTAR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLEVENINGDOJISTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1592, __pyx_L1_error)
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+      goto __pyx_L9;
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+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLEVENINGDOJISTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1930, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -32014,52 +40532,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1595, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 1595, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(6, 1933, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1595, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 1933, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1595, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 1933, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1595, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1595, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 1933, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLEVENINGSTAR", 0) < (0)) __PYX_ERR(5, 1595, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLEVENINGSTAR", 0, 4, 5, i); __PYX_ERR(5, 1595, __pyx_L3_error) }
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       }
     } else {
       switch (__pyx_nargs) {
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 1595, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1595, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1595, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1595, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1595, __pyx_L3_error)
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@@ -32069,14 +40587,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLEVENINGSTAR", 0, 4, 5, __pyx_nargs); __PYX_ERR(5, 1595, __pyx_L3_error)
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@@ -32087,10 +40605,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 1597, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 1935, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 1935, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 1935, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 1935, __pyx_L1_error)
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -32135,27 +40661,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_104CDLEVENINGSTAR(CYTHON_UNUSED PyObje
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1618, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1956, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1619, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1957, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1620, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 1958, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -32163,7 +40689,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_104CDLEVENINGSTAR(CYTHON_UNUSED PyObje
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1622, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1960, __pyx_L1_error)
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@@ -32178,21 +40704,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_104CDLEVENINGSTAR(CYTHON_UNUSED PyObje
 
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1623, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLEVENINGSTAR_Lookback(__pyx_v_penetration));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 1964, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1626, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_CDLEVENINGSTAR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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+        /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLEVENINGSTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1628, __pyx_L1_error)
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLEVENINGSTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 1974, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -32275,44 +40928,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1631, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 1977, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1631, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1631, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1631, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1631, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1631, __pyx_L3_error)
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-  npy_int __pyx_t_4;
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1654, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2000, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -32407,7 +41068,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_106CDLGAPSIDESIDEWHITE(CYTHON_UNUSED P
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1656, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2002, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -32422,21 +41083,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_106CDLGAPSIDESIDEWHITE(CYTHON_UNUSED P
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1657, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLGAPSIDESIDEWHITE_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2006, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1660, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLGAPSIDESIDEWHITE_Lookback());
+        }
 
-  __pyx_v_retCode = TA_CDLGAPSIDESIDEWHITE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        /*finally:*/ {
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2010, __pyx_L8_error)
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+
+    {
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+          __pyx_v_retCode = TA_CDLGAPSIDESIDEWHITE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGAPSIDESIDEWHITE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1662, __pyx_L1_error)
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+      __Pyx_XGOTREF(__pyx_t_12);
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+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGAPSIDESIDEWHITE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2016, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -32519,44 +41307,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1665, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 2019, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1665, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 2019, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1665, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 2019, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1665, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1665, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2019, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLGRAVESTONEDOJI", 0) < (0)) __PYX_ERR(5, 1665, __pyx_L3_error)
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1665, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1665, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1665, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1665, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
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@@ -32565,7 +41353,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLGRAVESTONEDOJI", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1665, __pyx_L3_error)
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   /* function exit code */
@@ -32613,7 +41401,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_108CDLGRAVESTONEDOJI(CYTHON_UNUSED PyO
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
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+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -32623,27 +41419,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_108CDLGRAVESTONEDOJI(CYTHON_UNUSED PyO
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@@ -32651,7 +41447,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_108CDLGRAVESTONEDOJI(CYTHON_UNUSED PyO
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1690, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2044, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -32666,21 +41462,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_108CDLGRAVESTONEDOJI(CYTHON_UNUSED PyO
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1691, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLGRAVESTONEDOJI_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2048, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1694, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLGRAVESTONEDOJI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLGRAVESTONEDOJI_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+    }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGRAVESTONEDOJI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1696, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2052, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
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+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLGRAVESTONEDOJI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
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+        }
+    }
+  }
+
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
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+      goto __pyx_L9;
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+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGRAVESTONEDOJI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2058, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -32763,44 +41686,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1699, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 2061, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1699, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 2061, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1699, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 2061, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1699, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1699, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2061, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLHAMMER", 0) < (0)) __PYX_ERR(5, 1699, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLHAMMER", 0) < (0)) __PYX_ERR(6, 2061, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLHAMMER", 1, 4, 4, i); __PYX_ERR(5, 1699, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1699, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2061, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1699, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1699, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1699, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -32809,7 +41732,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLHAMMER", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1699, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -32820,10 +41743,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2063, __pyx_L1_error)
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   /* function exit code */
@@ -32857,7 +41780,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_110CDLHAMMER(CYTHON_UNUSED PyObject *_
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -32867,27 +41798,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_110CDLHAMMER(CYTHON_UNUSED PyObject *_
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1718, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2080, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1719, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2081, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1720, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2082, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1721, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2083, __pyx_L1_error)
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2084, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -32895,7 +41826,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_110CDLHAMMER(CYTHON_UNUSED PyObject *_
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1724, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2086, __pyx_L1_error)
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     {
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@@ -32910,21 +41841,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_110CDLHAMMER(CYTHON_UNUSED PyObject *_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1725, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHAMMER_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2090, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1728, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHAMMER_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2094, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLHAMMER(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
 
-  __pyx_v_retCode = TA_CDLHAMMER(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHAMMER, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1730, __pyx_L1_error)
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHAMMER, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2100, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -33007,44 +42065,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1733, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 2103, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1733, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 2103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1733, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 2103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1733, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 2103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1733, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLHANGINGMAN", 0) < (0)) __PYX_ERR(5, 1733, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLHANGINGMAN", 0) < (0)) __PYX_ERR(6, 2103, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLHANGINGMAN", 1, 4, 4, i); __PYX_ERR(5, 1733, __pyx_L3_error) }
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1733, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1733, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1733, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1733, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
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@@ -33053,7 +42111,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("CDLHANGINGMAN", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1733, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLHANGINGMAN", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 2103, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -33064,10 +42122,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 1735, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 1735, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 1735, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2105, __pyx_L1_error)
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   /* function exit code */
@@ -33101,7 +42159,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_112CDLHANGINGMAN(CYTHON_UNUSED PyObjec
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -33111,27 +42177,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_112CDLHANGINGMAN(CYTHON_UNUSED PyObjec
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1752, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2122, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1753, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2123, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1754, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2124, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1755, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2125, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1756, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2126, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -33139,7 +42205,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_112CDLHANGINGMAN(CYTHON_UNUSED PyObjec
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1758, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2128, __pyx_L1_error)
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@@ -33154,21 +42220,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_112CDLHANGINGMAN(CYTHON_UNUSED PyObjec
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1759, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHANGINGMAN_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2132, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1762, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHANGINGMAN_Lookback());
+        }
 
-  __pyx_v_retCode = TA_CDLHANGINGMAN(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHANGINGMAN, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1764, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2136, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLHANGINGMAN(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
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+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHANGINGMAN, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2142, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -33251,44 +42444,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1767, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 2145, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1767, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1767, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 2145, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1767, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 2145, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1767, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2145, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLHARAMI", 0) < (0)) __PYX_ERR(5, 1767, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLHARAMI", 0) < (0)) __PYX_ERR(6, 2145, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLHARAMI", 1, 4, 4, i); __PYX_ERR(5, 1767, __pyx_L3_error) }
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1767, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2145, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1767, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1767, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1767, __pyx_L3_error)
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@@ -33297,7 +42490,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLHARAMI", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1767, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLHARAMI", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 2145, __pyx_L3_error)
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@@ -33308,10 +42501,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2147, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 2147, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2147, __pyx_L1_error)
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   /* function exit code */
@@ -33345,7 +42538,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_114CDLHARAMI(CYTHON_UNUSED PyObject *_
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -33355,27 +42556,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_114CDLHARAMI(CYTHON_UNUSED PyObject *_
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1786, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2164, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_open, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1787, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2165, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1788, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2166, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1789, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2167, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1790, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2168, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -33383,7 +42584,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_114CDLHARAMI(CYTHON_UNUSED PyObject *_
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1792, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2170, __pyx_L1_error)
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     {
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@@ -33398,21 +42599,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_114CDLHARAMI(CYTHON_UNUSED PyObject *_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1793, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHARAMI_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2174, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1796, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHARAMI_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2178, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLHARAMI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
 
-  __pyx_v_retCode = TA_CDLHARAMI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1798, __pyx_L1_error)
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2184, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -33495,44 +42823,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1801, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1801, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1801, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 2187, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1801, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1801, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2187, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLHARAMICROSS", 0) < (0)) __PYX_ERR(6, 2187, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLHARAMICROSS", 1, 4, 4, i); __PYX_ERR(5, 1801, __pyx_L3_error) }
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1801, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1801, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1801, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1801, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -33541,7 +42869,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLHARAMICROSS", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1801, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLHARAMICROSS", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 2187, __pyx_L3_error)
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   __pyx_L3_error:;
@@ -33552,10 +42880,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 1803, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2189, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 2189, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2189, __pyx_L1_error)
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   /* function exit code */
@@ -33589,7 +42917,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_116CDLHARAMICROSS(CYTHON_UNUSED PyObje
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -33599,27 +42935,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_116CDLHARAMICROSS(CYTHON_UNUSED PyObje
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1820, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2206, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_open, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1821, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2207, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1822, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2208, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1823, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2209, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1824, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2210, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -33627,7 +42963,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_116CDLHARAMICROSS(CYTHON_UNUSED PyObje
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1826, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2212, __pyx_L1_error)
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@@ -33642,21 +42978,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_116CDLHARAMICROSS(CYTHON_UNUSED PyObje
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1827, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHARAMICROSS_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1830, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHARAMICROSS_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2220, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLHARAMICROSS(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
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+    }
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+
+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_retCode = TA_CDLHARAMICROSS(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMICROSS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1832, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMICROSS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2226, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -33739,44 +43202,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1835, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 2229, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1835, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1835, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 2229, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1835, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 2229, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1835, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2229, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLHIGHWAVE", 1, 4, 4, i); __PYX_ERR(5, 1835, __pyx_L3_error) }
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1835, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1835, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1835, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1835, __pyx_L3_error)
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@@ -33785,7 +43248,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("CDLHIGHWAVE", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1835, __pyx_L3_error)
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   __pyx_L3_error:;
@@ -33796,10 +43259,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   __Pyx_RefNannyFinishContext();
   return NULL;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(5, 1837, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 1837, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2231, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 2231, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 2231, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2231, __pyx_L1_error)
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   /* function exit code */
@@ -33833,7 +43296,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_118CDLHIGHWAVE(CYTHON_UNUSED PyObject
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -33843,27 +43314,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_118CDLHIGHWAVE(CYTHON_UNUSED PyObject
   __Pyx_INCREF((PyObject *)__pyx_v_low);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1854, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2248, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1855, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2249, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1856, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2250, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1857, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2251, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1858, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2252, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -33871,7 +43342,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_118CDLHIGHWAVE(CYTHON_UNUSED PyObject
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1860, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2254, __pyx_L1_error)
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     {
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@@ -33886,21 +43357,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_118CDLHIGHWAVE(CYTHON_UNUSED PyObject
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1861, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHIGHWAVE_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2258, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1864, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHIGHWAVE_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2262, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
-  __pyx_v_retCode = TA_CDLHIGHWAVE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHIGHWAVE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1866, __pyx_L1_error)
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+          __pyx_L15:;
+        }
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+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
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+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHIGHWAVE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2268, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -33983,44 +43581,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1869, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 2271, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1869, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1869, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1869, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1869, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2271, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLHIKKAKE", 0) < (0)) __PYX_ERR(5, 1869, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLHIKKAKE", 0) < (0)) __PYX_ERR(6, 2271, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLHIKKAKE", 1, 4, 4, i); __PYX_ERR(5, 1869, __pyx_L3_error) }
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1869, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2271, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1869, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 2271, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1869, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 2271, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1869, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -34029,7 +43627,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLHIKKAKE", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1869, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLHIKKAKE", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 2271, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -34040,10 +43638,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 1871, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2273, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 2273, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 2273, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2273, __pyx_L1_error)
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   /* function exit code */
@@ -34077,7 +43675,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_120CDLHIKKAKE(CYTHON_UNUSED PyObject *
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -34087,27 +43693,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_120CDLHIKKAKE(CYTHON_UNUSED PyObject *
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1888, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2290, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_open, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1889, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2291, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1890, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2292, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1891, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2293, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1892, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2294, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -34115,7 +43721,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_120CDLHIKKAKE(CYTHON_UNUSED PyObject *
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1894, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2296, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -34130,21 +43736,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_120CDLHIKKAKE(CYTHON_UNUSED PyObject *
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1895, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHIKKAKE_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2300, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1898, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLHIKKAKE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHIKKAKE_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2304, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHIKKAKE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1900, __pyx_L1_error)
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+      {
+        {
+            PyThreadState * _save;
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHIKKAKE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2310, __pyx_L1_error)
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@@ -34227,44 +43960,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 1903, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1903, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 1903, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1903, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1903, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLHIKKAKEMOD", 1, 4, 4, i); __PYX_ERR(5, 1903, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 1903, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1903, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 1903, __pyx_L3_error)
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@@ -34273,7 +44006,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLHIKKAKEMOD", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1903, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2315, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 2315, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2315, __pyx_L1_error)
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   /* function exit code */
@@ -34321,7 +44054,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_122CDLHIKKAKEMOD(CYTHON_UNUSED PyObjec
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -34331,27 +44072,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_122CDLHIKKAKEMOD(CYTHON_UNUSED PyObjec
   __Pyx_INCREF((PyObject *)__pyx_v_low);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1922, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2332, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_open, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1923, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2333, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1924, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2334, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1925, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2335, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1926, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2336, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -34359,7 +44100,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_122CDLHIKKAKEMOD(CYTHON_UNUSED PyObjec
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1928, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2338, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -34374,21 +44115,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_122CDLHIKKAKEMOD(CYTHON_UNUSED PyObjec
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1929, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHIKKAKEMOD_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2342, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1932, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLHIKKAKEMOD(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHIKKAKEMOD, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1934, __pyx_L1_error)
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHIKKAKEMOD_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2346, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHIKKAKEMOD, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2352, __pyx_L1_error)
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@@ -34471,44 +44339,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 1937, __pyx_L3_error)
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   /* function exit code */
@@ -34565,7 +44433,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_124CDLHOMINGPIGEON(CYTHON_UNUSED PyObj
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -34575,27 +44451,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_124CDLHOMINGPIGEON(CYTHON_UNUSED PyObj
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1956, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2374, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1957, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2375, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1958, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2376, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1959, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2377, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1960, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2378, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -34603,7 +44479,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_124CDLHOMINGPIGEON(CYTHON_UNUSED PyObj
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1962, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2380, __pyx_L1_error)
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@@ -34618,21 +44494,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_124CDLHOMINGPIGEON(CYTHON_UNUSED PyObj
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1963, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHOMINGPIGEON_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2384, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1966, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHOMINGPIGEON_Lookback());
+        }
 
-  __pyx_v_retCode = TA_CDLHOMINGPIGEON(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2388, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLHOMINGPIGEON(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHOMINGPIGEON, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2394, __pyx_L1_error)
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-  __Pyx_RaiseArgtupleInvalid("CDLIDENTICAL3CROWS", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 1971, __pyx_L3_error)
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -34819,27 +44830,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_126CDLIDENTICAL3CROWS(CYTHON_UNUSED Py
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1990, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2416, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1991, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2417, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1992, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2418, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1993, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2419, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 1994, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2420, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -34847,7 +44858,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_126CDLIDENTICAL3CROWS(CYTHON_UNUSED Py
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 1996, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2422, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -34862,21 +44873,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_126CDLIDENTICAL3CROWS(CYTHON_UNUSED Py
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 1997, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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+        __pyx_L6:;
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLIDENTICAL3CROWS_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2426, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2000, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLIDENTICAL3CROWS(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLIDENTICAL3CROWS_Lookback());
+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+    }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLIDENTICAL3CROWS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2002, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2430, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLIDENTICAL3CROWS(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
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@@ -35053,7 +45191,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_128CDLINNECK(CYTHON_UNUSED PyObject *_
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-  npy_int __pyx_t_4;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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@@ -35063,27 +45209,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_128CDLINNECK(CYTHON_UNUSED PyObject *_
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2025, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2026, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2460, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2027, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2461, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2028, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2462, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -35091,7 +45237,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_128CDLINNECK(CYTHON_UNUSED PyObject *_
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2030, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2464, __pyx_L1_error)
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@@ -35106,21 +45252,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_128CDLINNECK(CYTHON_UNUSED PyObject *_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2031, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLINNECK_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2034, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLINNECK_Lookback());
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+        /*finally:*/ {
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2472, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+        }
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+        /*finally:*/ {
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-  __pyx_v_retCode = TA_CDLINNECK(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLINNECK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2036, __pyx_L1_error)
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+      goto __pyx_L9;
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+      __Pyx_PyThreadState_assign
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2059, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2501, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2061, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2062, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2504, __pyx_L1_error)
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@@ -35335,7 +45616,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_130CDLINVERTEDHAMMER(CYTHON_UNUSED PyO
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2064, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2065, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2068, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2514, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
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+        /*finally:*/ {
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+      __Pyx_XGOTREF(__pyx_t_7);
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+      __Pyx_XGOTREF(__pyx_t_11);
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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@@ -35551,27 +45967,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_132CDLKICKING(CYTHON_UNUSED PyObject *
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2093, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2543, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2094, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2544, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2095, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2545, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2096, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2546, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -35579,7 +45995,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_132CDLKICKING(CYTHON_UNUSED PyObject *
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2098, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2548, __pyx_L1_error)
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@@ -35594,21 +46010,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_132CDLKICKING(CYTHON_UNUSED PyObject *
 
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2099, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLKICKING_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2552, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2102, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLKICKING_Lookback());
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+        /*finally:*/ {
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2556, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_v_retCode = TA_CDLKICKING(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*finally:*/ {
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+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKING, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2104, __pyx_L1_error)
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+      goto __pyx_L9;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
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+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKING, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2562, __pyx_L1_error)
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@@ -35691,44 +46234,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2107, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 2565, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2107, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 2565, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2107, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 2565, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2107, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 2565, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2107, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2565, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLKICKINGBYLENGTH", 0) < (0)) __PYX_ERR(6, 2565, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLKICKINGBYLENGTH", 1, 4, 4, i); __PYX_ERR(5, 2107, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2107, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2107, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2107, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2107, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -35737,7 +46280,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLKICKINGBYLENGTH", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2107, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLKICKINGBYLENGTH", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 2565, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -35748,10 +46291,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 2109, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 2109, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 2109, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2567, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 2567, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 2567, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2567, __pyx_L1_error)
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   /* function exit code */
@@ -35785,7 +46328,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_134CDLKICKINGBYLENGTH(CYTHON_UNUSED Py
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -35795,27 +46346,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_134CDLKICKINGBYLENGTH(CYTHON_UNUSED Py
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2126, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2584, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2127, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2585, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2128, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2586, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2129, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2587, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2130, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2588, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -35823,7 +46374,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_134CDLKICKINGBYLENGTH(CYTHON_UNUSED Py
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2132, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2590, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -35838,21 +46389,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_134CDLKICKINGBYLENGTH(CYTHON_UNUSED Py
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2133, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
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+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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+        __pyx_L6:;
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLKICKINGBYLENGTH_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2594, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2136, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLKICKINGBYLENGTH_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2598, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
+        PyThreadState * _save;
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+        __Pyx_FastGIL_Remember();
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+          __pyx_v_retCode = TA_CDLKICKINGBYLENGTH(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_retCode = TA_CDLKICKINGBYLENGTH(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+      }
+      goto __pyx_L9;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKINGBYLENGTH, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2138, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKINGBYLENGTH, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2604, __pyx_L1_error)
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@@ -35935,44 +46613,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2141, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2141, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2141, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLLADDERBOTTOM", 1, 4, 4, i); __PYX_ERR(5, 2141, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2141, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2141, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2141, __pyx_L3_error)
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@@ -35981,7 +46659,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLLADDERBOTTOM", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2141, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLLADDERBOTTOM", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 2607, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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@@ -35992,10 +46670,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 2143, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 2143, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 2143, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2609, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 2609, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 2609, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2609, __pyx_L1_error)
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   /* function exit code */
@@ -36029,7 +46707,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_136CDLLADDERBOTTOM(CYTHON_UNUSED PyObj
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -36039,27 +46725,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_136CDLLADDERBOTTOM(CYTHON_UNUSED PyObj
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2160, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2626, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2161, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2627, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2162, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2628, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2163, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2629, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2164, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2630, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -36067,7 +46753,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_136CDLLADDERBOTTOM(CYTHON_UNUSED PyObj
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2166, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2632, __pyx_L1_error)
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     {
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@@ -36082,21 +46768,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_136CDLLADDERBOTTOM(CYTHON_UNUSED PyObj
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2167, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLLADDERBOTTOM_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2636, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2170, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLLADDERBOTTOM_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2640, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
-  __pyx_v_retCode = TA_CDLLADDERBOTTOM(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLLADDERBOTTOM, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2172, __pyx_L1_error)
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+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+      }
+      goto __pyx_L9;
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+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLLADDERBOTTOM, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2646, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -36179,44 +46992,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2175, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2175, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2175, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2175, __pyx_L3_error)
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@@ -36225,7 +47038,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLLONGLEGGEDDOJI", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2175, __pyx_L3_error)
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@@ -36236,10 +47049,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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@@ -36273,7 +47086,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_138CDLLONGLEGGEDDOJI(CYTHON_UNUSED PyO
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
+  char const *__pyx_t_6;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
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+  PyObject *__pyx_t_11 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -36283,27 +47104,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_138CDLLONGLEGGEDDOJI(CYTHON_UNUSED PyO
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2195, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2669, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2196, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2670, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2197, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2671, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2198, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2672, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -36311,7 +47132,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_138CDLLONGLEGGEDDOJI(CYTHON_UNUSED PyO
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2200, __pyx_L1_error)
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@@ -36326,21 +47147,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_138CDLLONGLEGGEDDOJI(CYTHON_UNUSED PyO
 
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2201, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLLONGLEGGEDDOJI_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2678, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2204, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLLONGLEGGEDDOJI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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+        /*try:*/ {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLLONGLEGGEDDOJI_Lookback());
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+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLLONGLEGGEDDOJI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2206, __pyx_L1_error)
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
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+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLLONGLEGGEDDOJI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2688, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -36423,44 +47371,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2209, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2209, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2209, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLLONGLINE", 1, 4, 4, i); __PYX_ERR(5, 2209, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2209, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2209, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2209, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2209, __pyx_L3_error)
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@@ -36469,7 +47417,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("CDLLONGLINE", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2209, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLLONGLINE", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 2691, __pyx_L3_error)
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@@ -36480,10 +47428,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 2211, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2693, __pyx_L1_error)
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   /* function exit code */
@@ -36517,7 +47465,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_140CDLLONGLINE(CYTHON_UNUSED PyObject
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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   int __pyx_clineno = 0;
@@ -36527,27 +47483,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_140CDLLONGLINE(CYTHON_UNUSED PyObject
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2710, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2229, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2711, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2230, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2712, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2231, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2713, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2232, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2714, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -36555,7 +47511,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_140CDLLONGLINE(CYTHON_UNUSED PyObject
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2234, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2716, __pyx_L1_error)
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     {
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@@ -36570,21 +47526,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_140CDLLONGLINE(CYTHON_UNUSED PyObject
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2235, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLLONGLINE_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2720, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2238, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLLONGLINE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLLONGLINE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2240, __pyx_L1_error)
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2724, __pyx_L8_error)
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+    {
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+          __pyx_v_retCode = TA_CDLLONGLINE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+      goto __pyx_L9;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLLONGLINE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2730, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -36667,44 +47750,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2243, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2243, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2243, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2243, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2243, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLMARUBOZU", 1, 4, 4, i); __PYX_ERR(5, 2243, __pyx_L3_error) }
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@@ -36724,10 +47807,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   /* function exit code */
@@ -36761,7 +47844,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_142CDLMARUBOZU(CYTHON_UNUSED PyObject
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -36771,27 +47862,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_142CDLMARUBOZU(CYTHON_UNUSED PyObject
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2262, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2752, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2263, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2753, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2264, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2754, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2265, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2755, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2266, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2756, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -36799,7 +47890,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_142CDLMARUBOZU(CYTHON_UNUSED PyObject
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2268, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2758, __pyx_L1_error)
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@@ -36814,21 +47905,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_142CDLMARUBOZU(CYTHON_UNUSED PyObject
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2269, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLMARUBOZU_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2762, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2272, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMARUBOZU, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2274, __pyx_L1_error)
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
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+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMARUBOZU, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2772, __pyx_L1_error)
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@@ -36911,44 +48129,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2277, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2277, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2277, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2277, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2277, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2277, __pyx_L3_error)
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@@ -36957,7 +48175,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("CDLMATCHINGLOW", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2277, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLMATCHINGLOW", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 2775, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -36968,10 +48186,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 2279, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 2279, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2777, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 2777, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2777, __pyx_L1_error)
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   /* function exit code */
@@ -37005,7 +48223,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_144CDLMATCHINGLOW(CYTHON_UNUSED PyObje
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -37015,27 +48241,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_144CDLMATCHINGLOW(CYTHON_UNUSED PyObje
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2296, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2794, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2297, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2795, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2298, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2796, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2299, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2797, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2300, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2798, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -37043,7 +48269,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_144CDLMATCHINGLOW(CYTHON_UNUSED PyObje
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2302, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2800, __pyx_L1_error)
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     {
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@@ -37058,21 +48284,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_144CDLMATCHINGLOW(CYTHON_UNUSED PyObje
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2303, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLMATCHINGLOW_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2804, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2306, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_CDLMATCHINGLOW(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2808, __pyx_L8_error)
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+            PyEval_RestoreThread(_save);
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+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+            PyThreadState * _save;
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMATCHINGLOW, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2814, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -37156,52 +48509,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2311, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 2311, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2311, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2311, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2311, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2311, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2817, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLMATHOLD", 0, 4, 5, i); __PYX_ERR(5, 2311, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 2311, __pyx_L3_error)
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2311, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 2817, __pyx_L3_error)
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2311, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2311, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2311, __pyx_L3_error)
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@@ -37211,14 +48564,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("CDLMATHOLD", 0, 4, 5, __pyx_nargs); __PYX_ERR(5, 2311, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLMATHOLD", 0, 4, 5, __pyx_nargs); __PYX_ERR(6, 2817, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -37229,10 +48582,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 2313, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 2313, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 2313, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2819, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 2819, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 2819, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2819, __pyx_L1_error)
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   /* function exit code */
@@ -37267,7 +48620,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_146CDLMATHOLD(CYTHON_UNUSED PyObject *
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -37277,27 +48638,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_146CDLMATHOLD(CYTHON_UNUSED PyObject *
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   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2332, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2838, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2333, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2839, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2334, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2840, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2335, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2841, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2336, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2842, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -37305,7 +48666,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_146CDLMATHOLD(CYTHON_UNUSED PyObject *
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2338, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2844, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -37320,21 +48681,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_146CDLMATHOLD(CYTHON_UNUSED PyObject *
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2339, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLMATHOLD_Lookback(__pyx_v_penetration));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2848, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2342, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLMATHOLD_Lookback(__pyx_v_penetration));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2852, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_retCode = TA_CDLMATHOLD(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_v_retCode = TA_CDLMATHOLD(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMATHOLD, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2344, __pyx_L1_error)
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+      goto __pyx_L9;
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+    __pyx_L8_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMATHOLD, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2858, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -37418,52 +48906,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2347, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 2347, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(6, 2861, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2347, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2347, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2347, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2347, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-  __Pyx_RaiseArgtupleInvalid("CDLMORNINGDOJISTAR", 0, 4, 5, __pyx_nargs); __PYX_ERR(5, 2347, __pyx_L3_error)
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@@ -37491,10 +48979,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   /* function exit code */
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
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+  PyObject *__pyx_t_11 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2369, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2370, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2884, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2371, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2885, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2372, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2886, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -37567,7 +49063,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_148CDLMORNINGDOJISTAR(CYTHON_UNUSED Py
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2374, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2888, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2375, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLMORNINGDOJISTAR_Lookback(__pyx_v_penetration));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2378, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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+        /*try:*/ {
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+    __Pyx_GOTREF(__pyx_t_1);
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+        {
+            PyThreadState * _save;
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+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+            /*finally:*/ {
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+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGDOJISTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2902, __pyx_L1_error)
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@@ -37680,52 +49303,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2383, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2383, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLMORNINGSTAR", 0, 4, 5, i); __PYX_ERR(5, 2383, __pyx_L3_error) }
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     } else {
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         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 2383, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2383, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2383, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2383, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2383, __pyx_L3_error)
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@@ -37735,14 +49358,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLMORNINGSTAR", 0, 4, 5, __pyx_nargs); __PYX_ERR(5, 2383, __pyx_L3_error)
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@@ -37753,10 +49376,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2907, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 2907, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 2907, __pyx_L1_error)
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@@ -37791,7 +49414,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_150CDLMORNINGSTAR(CYTHON_UNUSED PyObje
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
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+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -37801,27 +49432,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_150CDLMORNINGSTAR(CYTHON_UNUSED PyObje
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2926, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2405, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2927, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2406, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2928, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2407, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2929, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2408, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2930, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -37829,7 +49460,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_150CDLMORNINGSTAR(CYTHON_UNUSED PyObje
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2410, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2932, __pyx_L1_error)
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@@ -37844,21 +49475,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_150CDLMORNINGSTAR(CYTHON_UNUSED PyObje
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2411, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLMORNINGSTAR_Lookback(__pyx_v_penetration));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2936, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2414, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLMORNINGSTAR_Lookback(__pyx_v_penetration));
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+            PyEval_RestoreThread(_save);
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2940, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+  /*finally:*/ {
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+          __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGSTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2416, __pyx_L1_error)
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+      goto __pyx_L9;
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGSTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2946, __pyx_L1_error)
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@@ -37941,44 +49699,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2419, __pyx_L3_error)
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+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 2949, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2419, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 2949, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2419, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2949, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLONNECK", 0) < (0)) __PYX_ERR(6, 2949, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLONNECK", 1, 4, 4, i); __PYX_ERR(5, 2419, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2419, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2419, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2419, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2419, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
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@@ -37987,7 +49745,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLONNECK", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2419, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLONNECK", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 2949, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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@@ -37998,10 +49756,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 2421, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 2421, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2951, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 2951, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 2951, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2951, __pyx_L1_error)
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   /* function exit code */
@@ -38035,7 +49793,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_152CDLONNECK(CYTHON_UNUSED PyObject *_
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -38045,27 +49811,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_152CDLONNECK(CYTHON_UNUSED PyObject *_
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2438, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2968, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2439, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2969, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2440, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2970, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2441, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2971, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2442, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 2972, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -38073,7 +49839,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_152CDLONNECK(CYTHON_UNUSED PyObject *_
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2444, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2974, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -38088,21 +49854,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_152CDLONNECK(CYTHON_UNUSED PyObject *_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2445, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLONNECK_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 2978, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2448, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLONNECK_Lookback());
+        }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2982, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        }
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+            PyEval_RestoreThread(_save);
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+          _save = PyEval_SaveThread();
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_retCode = TA_CDLONNECK(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+              PyEval_RestoreThread(_save);
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+      }
+      goto __pyx_L9;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLONNECK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2450, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLONNECK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 2988, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -38185,44 +50078,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2453, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2453, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2453, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2453, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2453, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 2991, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLPIERCING", 0) < (0)) __PYX_ERR(5, 2453, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLPIERCING", 0) < (0)) __PYX_ERR(6, 2991, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLPIERCING", 1, 4, 4, i); __PYX_ERR(5, 2453, __pyx_L3_error) }
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2453, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2453, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2453, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2453, __pyx_L3_error)
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@@ -38231,7 +50124,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("CDLPIERCING", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2453, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLPIERCING", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 2991, __pyx_L3_error)
   __pyx_L6_skip:;
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@@ -38242,10 +50135,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 2455, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 2455, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 2455, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 2993, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 2993, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 2993, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 2993, __pyx_L1_error)
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   /* function exit code */
@@ -38279,7 +50172,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_154CDLPIERCING(CYTHON_UNUSED PyObject
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -38289,27 +50190,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_154CDLPIERCING(CYTHON_UNUSED PyObject
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2472, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3010, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2473, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3011, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2474, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3012, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2475, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3013, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2476, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3014, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -38317,7 +50218,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_154CDLPIERCING(CYTHON_UNUSED PyObject
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2478, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3016, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -38332,21 +50233,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_154CDLPIERCING(CYTHON_UNUSED PyObject
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2479, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLPIERCING_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3020, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2482, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLPIERCING_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3024, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_v_retCode = TA_CDLPIERCING(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLPIERCING, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2484, __pyx_L1_error)
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+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
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+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+      goto __pyx_L9;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLPIERCING, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3030, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -38429,44 +50457,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2487, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 3033, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2487, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2487, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2487, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2487, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 3033, __pyx_L3_error)
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@@ -38486,10 +50514,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  npy_int __pyx_t_4;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3053, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2509, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2510, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3056, __pyx_L1_error)
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@@ -38561,7 +50597,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_156CDLRICKSHAWMAN(CYTHON_UNUSED PyObje
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2512, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2513, __pyx_L1_error)
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2516, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_CDLRICKSHAWMAN(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLRICKSHAWMAN, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3072, __pyx_L1_error)
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@@ -38673,44 +50836,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2521, __pyx_L3_error)
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@@ -38719,7 +50882,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("CDLRISEFALL3METHODS", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2521, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -38730,10 +50893,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 2523, __pyx_L1_error)
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 2523, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 3077, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 3077, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 3077, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 3077, __pyx_L1_error)
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   /* function exit code */
@@ -38767,7 +50930,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_158CDLRISEFALL3METHODS(CYTHON_UNUSED P
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -38777,27 +50948,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_158CDLRISEFALL3METHODS(CYTHON_UNUSED P
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2540, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3094, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2541, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3095, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2542, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3096, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2543, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3097, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2544, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3098, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -38805,7 +50976,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_158CDLRISEFALL3METHODS(CYTHON_UNUSED P
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2546, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3100, __pyx_L1_error)
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     {
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@@ -38820,21 +50991,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_158CDLRISEFALL3METHODS(CYTHON_UNUSED P
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2547, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLRISEFALL3METHODS_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3104, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2550, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLRISEFALL3METHODS(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLRISEFALL3METHODS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2552, __pyx_L1_error)
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3108, __pyx_L8_error)
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
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+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+        }
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLRISEFALL3METHODS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3114, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -38917,44 +51215,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2555, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2555, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2555, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2555, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLSEPARATINGLINES", 1, 4, 4, i); __PYX_ERR(5, 2555, __pyx_L3_error) }
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@@ -38974,10 +51272,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3137, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3138, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2577, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3139, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2578, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3140, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -39049,7 +51355,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_160CDLSEPARATINGLINES(CYTHON_UNUSED Py
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   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2581, __pyx_L1_error)
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLSEPARATINGLINES_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2584, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSEPARATINGLINES, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2586, __pyx_L1_error)
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSEPARATINGLINES, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3156, __pyx_L1_error)
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@@ -39161,44 +51594,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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@@ -39218,10 +51651,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3179, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2610, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3180, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2611, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3181, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2612, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3182, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -39293,7 +51734,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_162CDLSHOOTINGSTAR(CYTHON_UNUSED PyObj
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2614, __pyx_L1_error)
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@@ -39308,21 +51749,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_162CDLSHOOTINGSTAR(CYTHON_UNUSED PyObj
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2615, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLSHOOTINGSTAR_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3188, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2618, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_CDLSHOOTINGSTAR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSHOOTINGSTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2620, __pyx_L1_error)
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+        /*finally:*/ {
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+      __Pyx_PyThreadState_declare
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSHOOTINGSTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3198, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -39405,44 +51973,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2623, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 3201, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2623, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2623, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2623, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2623, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 3201, __pyx_L3_error)
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2623, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2623, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2623, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2623, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -39451,7 +52019,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLSHORTLINE", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2623, __pyx_L3_error)
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@@ -39462,10 +52030,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 3203, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 3203, __pyx_L1_error)
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
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+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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@@ -39509,27 +52085,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_164CDLSHORTLINE(CYTHON_UNUSED PyObject
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2642, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3221, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2644, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3222, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2645, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3223, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2646, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3224, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -39537,7 +52113,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_164CDLSHORTLINE(CYTHON_UNUSED PyObject
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2648, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2649, __pyx_L1_error)
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLSHORTLINE_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2652, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3234, __pyx_L8_error)
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSHORTLINE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2654, __pyx_L1_error)
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
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+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
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+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSHORTLINE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3240, __pyx_L1_error)
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@@ -39649,44 +52352,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2657, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2657, __pyx_L3_error)
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@@ -39743,7 +52446,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_166CDLSPINNINGTOP(CYTHON_UNUSED PyObje
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3263, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2678, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3264, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2679, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3265, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2680, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3266, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -39781,7 +52492,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_166CDLSPINNINGTOP(CYTHON_UNUSED PyObje
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2682, __pyx_L1_error)
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@@ -39796,21 +52507,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_166CDLSPINNINGTOP(CYTHON_UNUSED PyObje
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2683, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      /*try:*/ {
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLSPINNINGTOP_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2686, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSPINNINGTOP, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3282, __pyx_L1_error)
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@@ -39893,44 +52731,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2691, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2691, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 3287, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 3287, __pyx_L1_error)
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   /* function exit code */
@@ -39987,7 +52825,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_168CDLSTALLEDPATTERN(CYTHON_UNUSED PyO
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -39997,27 +52843,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_168CDLSTALLEDPATTERN(CYTHON_UNUSED PyO
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2710, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3304, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2711, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3305, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2712, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3306, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2713, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3307, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2714, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3308, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -40025,7 +52871,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_168CDLSTALLEDPATTERN(CYTHON_UNUSED PyO
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2716, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3310, __pyx_L1_error)
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@@ -40040,21 +52886,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_168CDLSTALLEDPATTERN(CYTHON_UNUSED PyO
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2717, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLSTALLEDPATTERN_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3314, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2720, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLSTALLEDPATTERN_Lookback());
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+        /*finally:*/ {
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3318, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
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+    {
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+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSTALLEDPATTERN, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2722, __pyx_L1_error)
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+          /*finally:*/ {
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+      goto __pyx_L9;
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+      __Pyx_PyThreadState_assign
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSTALLEDPATTERN, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3324, __pyx_L1_error)
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@@ -40137,44 +53110,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2725, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2725, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2725, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2725, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2725, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2725, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 3329, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 3329, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 3329, __pyx_L1_error)
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   /* function exit code */
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -40241,27 +53222,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_170CDLSTICKSANDWICH(CYTHON_UNUSED PyOb
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2744, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3346, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2745, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3347, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2746, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3348, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2747, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3349, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2748, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3350, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -40269,7 +53250,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_170CDLSTICKSANDWICH(CYTHON_UNUSED PyOb
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2750, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3352, __pyx_L1_error)
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     {
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@@ -40284,21 +53265,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_170CDLSTICKSANDWICH(CYTHON_UNUSED PyOb
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2751, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
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+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLSTICKSANDWICH_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3356, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2754, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3360, __pyx_L8_error)
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+
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+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
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+      {
+        {
+            PyThreadState * _save;
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+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSTICKSANDWICH, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2756, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSTICKSANDWICH, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3366, __pyx_L1_error)
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@@ -40381,44 +53489,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2759, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2759, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2759, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2759, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2759, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2759, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2759, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 3371, __pyx_L1_error)
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   /* function exit code */
@@ -40475,7 +53583,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_172CDLTAKURI(CYTHON_UNUSED PyObject *_
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -40485,27 +53601,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_172CDLTAKURI(CYTHON_UNUSED PyObject *_
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2778, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3388, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2779, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3389, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2780, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3390, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2781, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3391, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2782, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3392, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -40513,7 +53629,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_172CDLTAKURI(CYTHON_UNUSED PyObject *_
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2784, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3394, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -40528,21 +53644,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_172CDLTAKURI(CYTHON_UNUSED PyObject *_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2785, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLTAKURI_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3398, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2788, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLTAKURI_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3402, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
-  __pyx_v_retCode = TA_CDLTAKURI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLTAKURI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2790, __pyx_L1_error)
+          __pyx_v_retCode = TA_CDLTAKURI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+        }
+    }
+  }
+
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
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+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+      goto __pyx_L9;
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+    __pyx_L8_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
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+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLTAKURI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3408, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -40625,44 +53868,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2793, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 3411, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2793, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2793, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 3411, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2793, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2793, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 3411, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLTASUKIGAP", 0) < (0)) __PYX_ERR(6, 3411, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLTASUKIGAP", 1, 4, 4, i); __PYX_ERR(5, 2793, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2793, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 3411, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2793, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2793, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2793, __pyx_L3_error)
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     }
     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -40671,7 +53914,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CDLTASUKIGAP", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2793, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLTASUKIGAP", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 3411, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -40682,10 +53925,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 3413, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 3413, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 3413, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 3413, __pyx_L1_error)
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   /* function exit code */
@@ -40719,7 +53962,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_174CDLTASUKIGAP(CYTHON_UNUSED PyObject
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -40729,27 +53980,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_174CDLTASUKIGAP(CYTHON_UNUSED PyObject
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2812, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3430, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_open, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2813, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3431, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2814, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3432, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2815, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3433, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2816, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3434, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -40757,7 +54008,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_174CDLTASUKIGAP(CYTHON_UNUSED PyObject
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2818, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3436, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -40772,21 +54023,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_174CDLTASUKIGAP(CYTHON_UNUSED PyObject
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2819, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLTASUKIGAP_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3440, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2822, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLTASUKIGAP(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLTASUKIGAP_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3444, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
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+        /*try:*/ {
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+          __pyx_v_retCode = TA_CDLTASUKIGAP(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLTASUKIGAP, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2824, __pyx_L1_error)
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+      }
+      goto __pyx_L9;
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+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLTASUKIGAP, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3450, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -40869,44 +54247,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2827, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 3453, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2827, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2827, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2827, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2827, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 3453, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLTHRUSTING", 0) < (0)) __PYX_ERR(6, 3453, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLTHRUSTING", 1, 4, 4, i); __PYX_ERR(5, 2827, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2827, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2827, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2827, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2827, __pyx_L3_error)
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@@ -40915,7 +54293,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLTHRUSTING", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2827, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLTHRUSTING", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 3453, __pyx_L3_error)
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@@ -40926,10 +54304,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 3455, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 3455, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 3455, __pyx_L1_error)
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   /* function exit code */
@@ -40963,7 +54341,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_176CDLTHRUSTING(CYTHON_UNUSED PyObject
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -40973,27 +54359,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_176CDLTHRUSTING(CYTHON_UNUSED PyObject
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2846, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3472, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2847, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3473, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2848, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3474, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2849, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3475, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2850, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3476, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -41001,7 +54387,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_176CDLTHRUSTING(CYTHON_UNUSED PyObject
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2852, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3478, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -41016,21 +54402,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_176CDLTHRUSTING(CYTHON_UNUSED PyObject
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2853, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLTHRUSTING_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3482, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2856, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLTHRUSTING(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLTHRUSTING, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2858, __pyx_L1_error)
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+
+        /*finally:*/ {
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3486, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+    {
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+          __pyx_v_retCode = TA_CDLTHRUSTING(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+        /*finally:*/ {
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+
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+              PyEval_RestoreThread(_save);
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+      goto __pyx_L9;
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+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+      __Pyx_XGOTREF(__pyx_t_12);
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+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLTHRUSTING, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3492, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -41113,44 +54626,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2861, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 3495, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2861, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2861, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2861, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2861, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 3495, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLTRISTAR", 0) < (0)) __PYX_ERR(6, 3495, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2861, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2861, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2861, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
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@@ -41159,7 +54672,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLTRISTAR", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2861, __pyx_L3_error)
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -41217,27 +54738,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_178CDLTRISTAR(CYTHON_UNUSED PyObject *
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   __Pyx_DECREF_SET(__pyx_v_open, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2881, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3515, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2882, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3516, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2883, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3517, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2884, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3518, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -41245,7 +54766,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_178CDLTRISTAR(CYTHON_UNUSED PyObject *
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2886, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3520, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -41260,21 +54781,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_178CDLTRISTAR(CYTHON_UNUSED PyObject *
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2887, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLTRISTAR_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3524, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2890, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLTRISTAR_Lookback());
+        }
 
-  __pyx_v_retCode = TA_CDLTRISTAR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+        /*finally:*/ {
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3528, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+    __pyx_t_1 = 0;
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+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLTRISTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2892, __pyx_L1_error)
+  /*finally:*/ {
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+      goto __pyx_L9;
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+      __Pyx_PyThreadState_assign
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLTRISTAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3534, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -41357,44 +55005,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2895, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 3537, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2895, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2895, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 3537, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2895, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2895, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 3537, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLUNIQUE3RIVER", 0) < (0)) __PYX_ERR(6, 3537, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLUNIQUE3RIVER", 1, 4, 4, i); __PYX_ERR(5, 2895, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2895, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2895, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2895, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2895, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -41403,7 +55051,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLUNIQUE3RIVER", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2895, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLUNIQUE3RIVER", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 3537, __pyx_L3_error)
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@@ -41414,10 +55062,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 3539, __pyx_L1_error)
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@@ -41451,7 +55099,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_180CDLUNIQUE3RIVER(CYTHON_UNUSED PyObj
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
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+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -41461,27 +55117,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_180CDLUNIQUE3RIVER(CYTHON_UNUSED PyObj
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3557, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2916, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3558, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2917, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3559, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2918, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3560, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -41489,7 +55145,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_180CDLUNIQUE3RIVER(CYTHON_UNUSED PyObj
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2920, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3562, __pyx_L1_error)
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     {
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@@ -41504,21 +55160,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_180CDLUNIQUE3RIVER(CYTHON_UNUSED PyObj
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2921, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
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+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLUNIQUE3RIVER_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3566, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2924, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+        /*try:*/ {
+
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+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3570, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLUNIQUE3RIVER(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+            PyEval_RestoreThread(_save);
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+        }
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+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
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+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
 
-  __pyx_v_retCode = TA_CDLUNIQUE3RIVER(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLUNIQUE3RIVER, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2926, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLUNIQUE3RIVER, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3576, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -41601,44 +55384,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2929, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 3579, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2929, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 3579, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2929, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 3579, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2929, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 3579, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2929, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 3579, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLUPSIDEGAP2CROWS", 0) < (0)) __PYX_ERR(5, 2929, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CDLUPSIDEGAP2CROWS", 0) < (0)) __PYX_ERR(6, 3579, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLUPSIDEGAP2CROWS", 1, 4, 4, i); __PYX_ERR(5, 2929, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CDLUPSIDEGAP2CROWS", 1, 4, 4, i); __PYX_ERR(6, 3579, __pyx_L3_error) }
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2929, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2929, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2929, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2929, __pyx_L3_error)
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     __pyx_v_open = ((PyArrayObject *)values[0]);
     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -41647,7 +55430,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLUPSIDEGAP2CROWS", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2929, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CDLUPSIDEGAP2CROWS", 1, 4, 4, __pyx_nargs); __PYX_ERR(6, 3579, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -41658,10 +55441,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
   __pyx_L4_argument_unpacking_done:;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 2931, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 2931, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 3581, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 3581, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 3581, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 3581, __pyx_L1_error)
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   /* function exit code */
@@ -41695,7 +55478,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_182CDLUPSIDEGAP2CROWS(CYTHON_UNUSED Py
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -41705,27 +55496,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_182CDLUPSIDEGAP2CROWS(CYTHON_UNUSED Py
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2948, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3598, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3599, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2950, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3600, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2951, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3601, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 2952, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3602, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -41733,7 +55524,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_182CDLUPSIDEGAP2CROWS(CYTHON_UNUSED Py
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2954, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3604, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -41748,21 +55539,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_182CDLUPSIDEGAP2CROWS(CYTHON_UNUSED Py
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 2955, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLUPSIDEGAP2CROWS_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3608, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2958, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_CDLUPSIDEGAP2CROWS(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
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+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLUPSIDEGAP2CROWS_Lookback());
+        }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLUPSIDEGAP2CROWS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2960, __pyx_L1_error)
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3612, __pyx_L8_error)
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+    {
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
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+        }
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLUPSIDEGAP2CROWS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3618, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -41845,44 +55763,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 2963, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 3621, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2963, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2963, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 2963, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2963, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 2963, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 2963, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 2963, __pyx_L3_error)
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     __pyx_v_high = ((PyArrayObject *)values[1]);
@@ -41891,7 +55809,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("CDLXSIDEGAP3METHODS", 1, 4, 4, __pyx_nargs); __PYX_ERR(5, 2963, __pyx_L3_error)
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@@ -41902,10 +55820,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
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+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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@@ -41949,27 +55875,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_184CDLXSIDEGAP3METHODS(CYTHON_UNUSED P
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2983, __pyx_L1_error)
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3644, __pyx_L1_error)
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2988, __pyx_L1_error)
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-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLXSIDEGAP3METHODS_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 2992, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_CDLXSIDEGAP3METHODS(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3654, __pyx_L8_error)
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+      __Pyx_XGIVEREF(__pyx_t_10);
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+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
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+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLXSIDEGAP3METHODS, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3660, __pyx_L1_error)
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+      {
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+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_retCode = TA_CEIL(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+            /*finally:*/ {
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+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CEIL, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3025, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CEIL, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3699, __pyx_L1_error)
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@@ -42284,52 +56472,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 3028, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3028, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3028, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CMF", 0) < (0)) __PYX_ERR(5, 3028, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CMF", 0, 4, 5, i); __PYX_ERR(5, 3028, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 3028, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 3028, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3028, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3028, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CMF", 0, 4, 5, __pyx_nargs); __PYX_ERR(5, 3028, __pyx_L3_error)
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@@ -42357,10 +56545,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
   __pyx_L4_argument_unpacking_done:;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 3030, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 3030, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_volume), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "volume", 0))) __PYX_ERR(5, 3030, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 3704, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 3704, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 3704, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_volume), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "volume", 0))) __PYX_ERR(6, 3704, __pyx_L1_error)
   __pyx_r = __pyx_pf_5talib_7_ta_lib_188CMF(__pyx_self, __pyx_v_high, __pyx_v_low, __pyx_v_close, __pyx_v_volume, __pyx_v_timeperiod);
 
   /* function exit code */
@@ -42395,7 +56583,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_188CMF(CYTHON_UNUSED PyObject *__pyx_s
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -42405,27 +56601,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_188CMF(CYTHON_UNUSED PyObject *__pyx_s
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   __Pyx_INCREF((PyObject *)__pyx_v_volume);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3049, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3723, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3050, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3724, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3051, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3725, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3052, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3726, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_volume, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_high, __pyx_v_low, __pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 3053, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_high, __pyx_v_low, __pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3727, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -42433,7 +56629,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_188CMF(CYTHON_UNUSED PyObject *__pyx_s
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3055, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3729, __pyx_L1_error)
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@@ -42448,21 +56644,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_188CMF(CYTHON_UNUSED PyObject *__pyx_s
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3056, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CMF_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3733, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3059, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_v_retCode = TA_CMF(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CMF_Lookback(__pyx_v_timeperiod));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3737, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CMF(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_COPPOCK_Lookback(__pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3858, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3160, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_COPPOCK_Lookback(__pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period));
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-  __pyx_v_retCode = TA_COPPOCK(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3862, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_COPPOCK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3162, __pyx_L1_error)
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_COPPOCK(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_COPPOCK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3868, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -43210,40 +57938,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 3165, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 3165, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 3871, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3165, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 3871, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3165, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 3871, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CORREL", 0) < (0)) __PYX_ERR(5, 3165, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CORREL", 0) < (0)) __PYX_ERR(6, 3871, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CORREL", 0, 2, 3, i); __PYX_ERR(5, 3165, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CORREL", 0, 2, 3, i); __PYX_ERR(6, 3871, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 3165, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 3871, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3165, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 3871, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3165, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 3871, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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@@ -43251,14 +57979,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
     __pyx_v_real0 = ((PyArrayObject *)values[0]);
     __pyx_v_real1 = ((PyArrayObject *)values[1]);
     if (values[2]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3167, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 3873, __pyx_L3_error)
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("CORREL", 0, 2, 3, __pyx_nargs); __PYX_ERR(5, 3165, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CORREL", 0, 2, 3, __pyx_nargs); __PYX_ERR(6, 3871, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -43269,8 +57997,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_real1), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "real1", 0))) __PYX_ERR(5, 3167, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_real0), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "real0", 0))) __PYX_ERR(6, 3873, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_real1), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "real1", 0))) __PYX_ERR(6, 3873, __pyx_L1_error)
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   /* function exit code */
@@ -43305,7 +58033,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_196CORREL(CYTHON_UNUSED PyObject *__py
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -43313,17 +58049,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_196CORREL(CYTHON_UNUSED PyObject *__py
   __Pyx_INCREF((PyObject *)__pyx_v_real0);
   __Pyx_INCREF((PyObject *)__pyx_v_real1);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3187, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3893, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_real0, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3188, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3894, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_real1, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real0, __pyx_v_real1); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 3189, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real0, __pyx_v_real1); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 3895, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -43331,7 +58067,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_196CORREL(CYTHON_UNUSED PyObject *__py
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3191, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3897, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -43346,21 +58082,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_196CORREL(CYTHON_UNUSED PyObject *__py
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3192, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CORREL_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 3901, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3195, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CORREL_Lookback(__pyx_v_timeperiod));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 3905, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CORREL(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
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-  __pyx_v_retCode = TA_COSH(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+      __Pyx_XGIVEREF(__pyx_t_6);
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CUMSUM_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3288, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+    {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_CUMSUM_Lookback());
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4022, __pyx_L8_error)
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+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
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+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CUMSUM, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4028, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -44023,48 +59291,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_timeperiod,&__pyx_mstate_global->__pyx_n_u_rocperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 3293, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 4031, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 3293, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 4031, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 3293, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 4031, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3293, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 4031, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3293, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 4031, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CVI", 0) < (0)) __PYX_ERR(5, 3293, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "CVI", 0) < (0)) __PYX_ERR(6, 4031, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("CVI", 0, 2, 4, i); __PYX_ERR(5, 3293, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 3293, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 4031, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 3293, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 4031, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3293, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 4031, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3293, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 4031, __pyx_L3_error)
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@@ -44072,19 +59340,19 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_low = ((PyArrayObject *)values[1]);
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3295, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 4033, __pyx_L3_error)
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       __pyx_v_timeperiod = ((int)((int)-2147483648));
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     if (values[3]) {
-      __pyx_v_rocperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_rocperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3295, __pyx_L3_error)
+      __pyx_v_rocperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_rocperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 4033, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("CVI", 0, 2, 4, __pyx_nargs); __PYX_ERR(5, 3293, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("CVI", 0, 2, 4, __pyx_nargs); __PYX_ERR(6, 4031, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -44095,8 +59363,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 3295, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 3295, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 4033, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 4033, __pyx_L1_error)
   __pyx_r = __pyx_pf_5talib_7_ta_lib_204CVI(__pyx_self, __pyx_v_high, __pyx_v_low, __pyx_v_timeperiod, __pyx_v_rocperiod);
 
   /* function exit code */
@@ -44132,7 +59400,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_204CVI(CYTHON_UNUSED PyObject *__pyx_s
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -44140,17 +59416,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_204CVI(CYTHON_UNUSED PyObject *__pyx_s
   __Pyx_INCREF((PyObject *)__pyx_v_high);
   __Pyx_INCREF((PyObject *)__pyx_v_low);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3315, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4053, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3316, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4054, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 3317, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 4055, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -44158,7 +59434,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_204CVI(CYTHON_UNUSED PyObject *__pyx_s
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3319, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4057, __pyx_L1_error)
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@@ -44173,21 +59449,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_204CVI(CYTHON_UNUSED PyObject *__pyx_s
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3320, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CVI_Lookback(__pyx_v_timeperiod, __pyx_v_rocperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 4061, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3323, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CVI_Lookback(__pyx_v_timeperiod, __pyx_v_rocperiod));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4065, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CVI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), __pyx_v_timeperiod, __pyx_v_rocperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
 
-  __pyx_v_retCode = TA_CVI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), __pyx_v_timeperiod, __pyx_v_rocperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CVI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3325, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CVI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4071, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -44266,48 +59669,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 3328, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 4074, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3328, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 4074, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3328, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 4074, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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@@ -44597,21 +60143,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_208DIV(CYTHON_UNUSED PyObject *__pyx_s
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3386, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_DIV_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 4143, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3389, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_DIV_Lookback());
+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4147, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_DIV(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
 
-  __pyx_v_retCode = TA_DIV(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
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+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DIV, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3391, __pyx_L1_error)
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DIV, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4153, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -44691,40 +60364,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 3394, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 3394, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3394, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3394, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 4156, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "DONCHIAN", 0) < (0)) __PYX_ERR(5, 3394, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "DONCHIAN", 0) < (0)) __PYX_ERR(6, 4156, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("DONCHIAN", 0, 2, 3, i); __PYX_ERR(5, 3394, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("DONCHIAN", 0, 2, 3, i); __PYX_ERR(6, 4156, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 3394, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 4156, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3394, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3394, __pyx_L3_error)
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@@ -44732,14 +60405,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3396, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("DONCHIAN", 0, 2, 3, __pyx_nargs); __PYX_ERR(5, 3394, __pyx_L3_error)
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@@ -44750,8 +60423,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   PyObject *__pyx_t_5 = NULL;
   PyObject *__pyx_t_6 = NULL;
-  npy_int __pyx_t_7;
+  int __pyx_t_7;
+  int __pyx_t_8;
+  char const *__pyx_t_9;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
+  PyObject *__pyx_t_15 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -44799,17 +60480,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_210DONCHIAN(CYTHON_UNUSED PyObject *__
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3419, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4181, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3420, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4182, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 3421, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 4183, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -44817,20 +60498,20 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_210DONCHIAN(CYTHON_UNUSED PyObject *__
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3423, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4185, __pyx_L1_error)
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-    __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 3423, __pyx_L1_error)
+    __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 4185, __pyx_L1_error)
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-    __pyx_t_6 = PyTuple_New(3); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 3423, __pyx_L1_error)
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     __Pyx_GOTREF(__pyx_t_6);
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_1) != (0)) __PYX_ERR(5, 3423, __pyx_L1_error);
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_4) != (0)) __PYX_ERR(5, 3423, __pyx_L1_error);
+    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_4) != (0)) __PYX_ERR(6, 4185, __pyx_L1_error);
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_6, 2, __pyx_t_5) != (0)) __PYX_ERR(5, 3423, __pyx_L1_error);
+    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_6, 2, __pyx_t_5) != (0)) __PYX_ERR(6, 4185, __pyx_L1_error);
     __pyx_t_1 = 0;
     __pyx_t_4 = 0;
     __pyx_t_5 = 0;
@@ -44847,45 +60528,175 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_210DONCHIAN(CYTHON_UNUSED PyObject *__
 
   }
 
-  __pyx_t_7 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low))); if (unlikely(__pyx_t_7 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3424, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_7;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
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+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
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+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DPO, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3464, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DPO, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4242, __pyx_L1_error)
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@@ -45180,46 +61126,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3467, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3467, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("DX", 0, 3, 4, i); __PYX_ERR(5, 3467, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 3467, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("DX", 0, 3, 4, __pyx_nargs); __PYX_ERR(5, 3467, __pyx_L3_error)
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@@ -45246,9 +61192,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 4247, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 4247, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 4247, __pyx_L1_error)
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   /* function exit code */
@@ -45283,7 +61229,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_214DX(CYTHON_UNUSED PyObject *__pyx_se
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -45292,22 +61246,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_214DX(CYTHON_UNUSED PyObject *__pyx_se
   __Pyx_INCREF((PyObject *)__pyx_v_low);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3488, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4266, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3489, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4267, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3490, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4268, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 3491, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 4269, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -45315,7 +61269,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_214DX(CYTHON_UNUSED PyObject *__pyx_se
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3493, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4271, __pyx_L1_error)
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@@ -45330,21 +61284,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_214DX(CYTHON_UNUSED PyObject *__pyx_se
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3494, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_DX_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 4275, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3497, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_DX_Lookback(__pyx_v_timeperiod));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4279, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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+        /*try:*/ {
 
-  __pyx_v_retCode = TA_DX(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+          __pyx_v_retCode = TA_DX(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DX, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3499, __pyx_L1_error)
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
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+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_10);
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+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DX, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4285, __pyx_L1_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("EFI", 0, 2, 3, i); __PYX_ERR(5, 3502, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 3502, __pyx_L3_error)
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+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 4288, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3502, __pyx_L3_error)
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@@ -45466,14 +61547,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  char const *__pyx_t_6;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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@@ -45528,17 +61617,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_216EFI(CYTHON_UNUSED PyObject *__pyx_s
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3523, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4309, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3524, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4310, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 3525, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 4311, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -45546,7 +61635,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_216EFI(CYTHON_UNUSED PyObject *__pyx_s
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3527, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4313, __pyx_L1_error)
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@@ -45561,21 +61650,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_216EFI(CYTHON_UNUSED PyObject *__pyx_s
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3528, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_EFI_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3531, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_EFI_Lookback(__pyx_v_timeperiod));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4321, __pyx_L8_error)
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+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_EFI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3533, __pyx_L1_error)
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+            PyThreadState * _save;
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+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_EFI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4327, __pyx_L1_error)
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@@ -45654,48 +61870,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ER_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3597, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+    {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_ER_Lookback(__pyx_v_timeperiod));
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-  __pyx_v_retCode = TA_ER(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+          _save = PyEval_SaveThread();
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ER, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3599, __pyx_L1_error)
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
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+       __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
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+      __Pyx_XGOTREF(__pyx_t_9);
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+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
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+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ER, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4409, __pyx_L1_error)
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@@ -46080,46 +62566,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 3602, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3602, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 3602, __pyx_L3_error)
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   PyObject *__pyx_t_4 = NULL;
   PyObject *__pyx_t_5 = NULL;
-  npy_int __pyx_t_6;
+  int __pyx_t_6;
+  int __pyx_t_7;
+  char const *__pyx_t_8;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -46195,22 +62689,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_222ERI(CYTHON_UNUSED PyObject *__pyx_s
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3625, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4435, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3626, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4436, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3627, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4437, __pyx_L1_error)
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3630, __pyx_L1_error)
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+    __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 4440, __pyx_L1_error)
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-    __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 3630, __pyx_L1_error)
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4) != (0)) __PYX_ERR(5, 3630, __pyx_L1_error);
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@@ -46243,37 +62737,166 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_222ERI(CYTHON_UNUSED PyObject *__pyx_s
 
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-  __pyx_t_6 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_6 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3631, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_6;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4488, __pyx_L8_error)
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@@ -46861,21 +63762,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_228FOSC(CYTHON_UNUSED PyObject *__pyx_
 
   }
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 3727, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_3;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
+      }
+
+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_FOSC_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 4564, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3730, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+        __Pyx_FastGIL_Remember();
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-  __pyx_v_retCode = TA_FOSC(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_FOSC, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3732, __pyx_L1_error)
+        /*finally:*/ {
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4568, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_FOSC(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+            }
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+          }
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+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_FOSC, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4574, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -46955,48 +63983,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 3735, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 3735, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 3735, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 4577, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3735, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 4577, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3735, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 4577, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "FRACTAL", 0) < (0)) __PYX_ERR(5, 3735, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "FRACTAL", 0) < (0)) __PYX_ERR(6, 4577, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("FRACTAL", 0, 2, 4, i); __PYX_ERR(5, 3735, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 3735, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 3735, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 3735, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 3735, __pyx_L3_error)
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@@ -47067,7 +64095,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_230FRACTAL(CYTHON_UNUSED PyObject *__p
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
   PyObject *__pyx_t_5 = NULL;
-  npy_int __pyx_t_6;
+  int __pyx_t_6;
+  int __pyx_t_7;
+  char const *__pyx_t_8;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -47075,17 +64111,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_230FRACTAL(CYTHON_UNUSED PyObject *__p
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3759, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4601, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3760, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 3761, __pyx_L1_error)
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-    __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 3763, __pyx_L1_error)
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4) != (0)) __PYX_ERR(5, 3763, __pyx_L1_error);
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
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-  __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 3768, __pyx_L1_error)
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+    __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(6, 4614, __pyx_L8_error)
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+          _save = PyEval_SaveThread();
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+      __Pyx_XGIVEREF(__pyx_t_9);
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+  __pyx_t_5 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_FRACTAL, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_5)) __PYX_ERR(6, 4620, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 0, ((PyObject *)__pyx_v_outswinghigh)) != (0)) __PYX_ERR(5, 3771, __pyx_L1_error);
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HMA, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 3846, __pyx_L1_error)
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_3) != (0)) __PYX_ERR(5, 3935, __pyx_L1_error);
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-  __Pyx_GOTREF(__pyx_t_4);
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-  __pyx_t_4 = 0;
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-  __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 3940, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_4);
-  __pyx_v_outquadrature = ((PyArrayObject *)__pyx_t_4);
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-  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 3943, __pyx_L1_error)
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_3) != (0)) __PYX_ERR(5, 3969, __pyx_L1_error);
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-  __Pyx_RaiseArgtupleInvalid("HT_TRENDMODE", 1, 1, 1, __pyx_nargs); __PYX_ERR(5, 4010, __pyx_L3_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_HT_TRENDMODE_Lookback());
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HT_TRENDMODE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4038, __pyx_L1_error)
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+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HT_TRENDMODE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4952, __pyx_L1_error)
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@@ -48969,40 +67222,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_open, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 4064, __pyx_L1_error)
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4066, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4067, __pyx_L1_error)
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_open)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_IMI_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4070, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+    {
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4988, __pyx_L8_error)
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_IMI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4072, __pyx_L1_error)
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+      __Pyx_PyThreadState_assign
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+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
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+            _save = PyEval_SaveThread();
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_IMI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 4994, __pyx_L1_error)
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@@ -49198,48 +67586,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4075, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4075, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4075, __pyx_L3_error)
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-  __pyx_v_begidx = __pyx_t_3;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_KAMA_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4103, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+    {
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+        /*try:*/ {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_KAMA_Lookback(__pyx_v_timeperiod));
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+        /*finally:*/ {
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5029, __pyx_L8_error)
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+        /*finally:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_retCode = TA_KAMA(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_KAMA, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5035, __pyx_L1_error)
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-  __Pyx_RaiseArgtupleInvalid("KC", 0, 3, 6, __pyx_nargs); __PYX_ERR(5, 4108, __pyx_L3_error)
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-  __pyx_v_begidx = __pyx_t_7;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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-  __Pyx_GOTREF(__pyx_t_6);
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+  __pyx_t_6 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_KC, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_6)) __PYX_ERR(6, 5086, __pyx_L1_error)
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5207, __pyx_L1_error)
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_LINEARREG_ANGLE_Lookback(__pyx_v_timeperiod));
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-  __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = 0;
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+    {
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5215, __pyx_L8_error)
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-  __pyx_v_retCode = TA_LINEARREG_ANGLE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*finally:*/ {
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+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+              PyEval_RestoreThread(_save);
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+      goto __pyx_L9;
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+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
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+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+            __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_ANGLE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4259, __pyx_L1_error)
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+      __Pyx_XGIVEREF(__pyx_t_9);
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+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_ANGLE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5221, __pyx_L1_error)
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@@ -50508,48 +69577,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4262, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("LINEARREG_INTERCEPT", 0, 1, 2, i); __PYX_ERR(5, 4262, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4262, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 5224, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4262, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 5226, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("LINEARREG_INTERCEPT", 0, 1, 2, __pyx_nargs); __PYX_ERR(5, 4262, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("LINEARREG_INTERCEPT", 0, 1, 2, __pyx_nargs); __PYX_ERR(6, 5224, __pyx_L3_error)
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-  npy_int __pyx_t_3;
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5248, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4287, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_3;
+  {
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+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
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+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_LINEARREG_INTERCEPT_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 5252, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4290, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_LINEARREG_INTERCEPT_Lookback(__pyx_v_timeperiod));
+        }
+
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5256, __pyx_L8_error)
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+    __pyx_t_1 = 0;
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+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_retCode = TA_LINEARREG_INTERCEPT(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+            PyEval_RestoreThread(_save);
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-  __pyx_v_retCode = TA_LINEARREG_INTERCEPT(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_INTERCEPT, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4292, __pyx_L1_error)
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+      goto __pyx_L9;
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+      __Pyx_PyThreadState_declare
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4378, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4385, __pyx_L1_error)
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-  npy_int __pyx_t_6;
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-  __pyx_v_begidx = __pyx_t_6;
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+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
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+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MACDEXT_Lookback(__pyx_v_fastperiod, __pyx_v_fastmatype, __pyx_v_slowperiod, __pyx_v_slowmatype, __pyx_v_signalperiod, __pyx_v_signalmatype));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 5512, __pyx_L1_error)
 
-  __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 4502, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_5);
-  __pyx_v_outmacd = ((PyArrayObject *)__pyx_t_5);
-  __pyx_t_5 = 0;
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-  __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 4503, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_5);
-  __pyx_v_outmacdsignal = ((PyArrayObject *)__pyx_t_5);
-  __pyx_t_5 = 0;
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 4504, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_5);
-  __pyx_v_outmacdhist = ((PyArrayObject *)__pyx_t_5);
-  __pyx_t_5 = 0;
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-  __pyx_v_retCode = TA_MACDEXT(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_fastperiod, __pyx_v_fastmatype, __pyx_v_slowperiod, __pyx_v_slowmatype, __pyx_v_signalperiod, __pyx_v_signalmatype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmacd)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmacdsignal)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmacdhist)) + __pyx_v_lookback));
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
 
-  __pyx_t_5 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MACDEXT, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 4506, __pyx_L1_error)
+    __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(6, 5516, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_v_outmacd = ((PyArrayObject *)__pyx_t_5);
+    __pyx_t_5 = 0;
+
+    __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(6, 5517, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_v_outmacdsignal = ((PyArrayObject *)__pyx_t_5);
+    __pyx_t_5 = 0;
+
+    __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(6, 5518, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_v_outmacdhist = ((PyArrayObject *)__pyx_t_5);
+    __pyx_t_5 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_MACDEXT(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_fastperiod, __pyx_v_fastmatype, __pyx_v_slowperiod, __pyx_v_slowmatype, __pyx_v_signalperiod, __pyx_v_signalmatype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmacd)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmacdsignal)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmacdhist)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4604, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5638, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4605, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5639, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4606, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5640, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 4607, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 5641, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4609, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4610, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MARKETFI_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4613, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_MARKETFI_Lookback());
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+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5651, __pyx_L8_error)
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-  __pyx_v_retCode = TA_MARKETFI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MARKETFI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4615, __pyx_L1_error)
+        /*finally:*/ {
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+  /*finally:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+      __Pyx_XGOTREF(__pyx_t_11);
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+      __Pyx_XGIVEREF(__pyx_t_10);
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+      __Pyx_XGIVEREF(__pyx_t_7);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MARKETFI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5657, __pyx_L1_error)
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@@ -52912,48 +73342,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 4618, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 4618, __pyx_L3_error)
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 4618, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 5660, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4618, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4618, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "MASSI", 0) < (0)) __PYX_ERR(5, 4618, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "MASSI", 0) < (0)) __PYX_ERR(6, 5660, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("MASSI", 0, 2, 4, i); __PYX_ERR(5, 4618, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 4618, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 5660, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 4618, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4618, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4618, __pyx_L3_error)
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@@ -52961,19 +73391,19 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4620, __pyx_L3_error)
+      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 5662, __pyx_L3_error)
     } else {
       __pyx_v_fastperiod = ((int)((int)-2147483648));
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-      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4620, __pyx_L3_error)
+      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 5662, __pyx_L3_error)
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       __pyx_v_slowperiod = ((int)((int)-2147483648));
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("MASSI", 0, 2, 4, __pyx_nargs); __PYX_ERR(5, 4618, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("MASSI", 0, 2, 4, __pyx_nargs); __PYX_ERR(6, 5660, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -52984,8 +73414,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 4620, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 5662, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 5662, __pyx_L1_error)
   __pyx_r = __pyx_pf_5talib_7_ta_lib_280MASSI(__pyx_self, __pyx_v_high, __pyx_v_low, __pyx_v_fastperiod, __pyx_v_slowperiod);
 
   /* function exit code */
@@ -53021,7 +73451,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_280MASSI(CYTHON_UNUSED PyObject *__pyx
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -53029,17 +73467,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_280MASSI(CYTHON_UNUSED PyObject *__pyx
   __Pyx_INCREF((PyObject *)__pyx_v_high);
   __Pyx_INCREF((PyObject *)__pyx_v_low);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4640, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5682, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4641, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5683, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 4642, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 5684, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -53047,7 +73485,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_280MASSI(CYTHON_UNUSED PyObject *__pyx
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4644, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5686, __pyx_L1_error)
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@@ -53062,21 +73500,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_280MASSI(CYTHON_UNUSED PyObject *__pyx
 
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4645, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
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+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MASSI_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4648, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_MASSI_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod));
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+
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5694, __pyx_L8_error)
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+        /*finally:*/ {
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-  __pyx_v_retCode = TA_MASSI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), __pyx_v_fastperiod, __pyx_v_slowperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*finally:*/ {
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+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MASSI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4650, __pyx_L1_error)
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+      __Pyx_PyThreadState_assign
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+        }
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MASSI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5700, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -53158,56 +73723,56 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 4653, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 4653, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 4653, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 4653, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4653, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 5703, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4653, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 5703, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "MAVP", 0) < (0)) __PYX_ERR(5, 4653, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "MAVP", 0) < (0)) __PYX_ERR(6, 5703, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("MAVP", 0, 2, 5, i); __PYX_ERR(5, 4653, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("MAVP", 0, 2, 5, i); __PYX_ERR(6, 5703, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 4653, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(6, 5703, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 4653, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 4653, __pyx_L3_error)
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         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4653, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4653, __pyx_L3_error)
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@@ -53215,24 +73780,24 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-      __pyx_v_matype = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4655, __pyx_L3_error)
+      __pyx_v_matype = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 5705, __pyx_L3_error)
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("MAVP", 0, 2, 5, __pyx_nargs); __PYX_ERR(5, 4653, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("MAVP", 0, 2, 5, __pyx_nargs); __PYX_ERR(6, 5703, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -53243,8 +73808,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_real), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "real", 0))) __PYX_ERR(6, 5705, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_periods), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "periods", 0))) __PYX_ERR(6, 5705, __pyx_L1_error)
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   /* function exit code */
@@ -53281,7 +73846,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_282MAVP(CYTHON_UNUSED PyObject *__pyx_
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -53289,17 +73862,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_282MAVP(CYTHON_UNUSED PyObject *__pyx_
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4677, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5727, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_periods)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4678, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_periods)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5728, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real, __pyx_v_periods); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 4679, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real, __pyx_v_periods); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 5729, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -53307,7 +73880,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_282MAVP(CYTHON_UNUSED PyObject *__pyx_
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4681, __pyx_L1_error)
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@@ -53322,21 +73895,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_282MAVP(CYTHON_UNUSED PyObject *__pyx_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_periods))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4682, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_periods)));
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+
+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MAVP_Lookback(__pyx_v_minperiod, __pyx_v_maxperiod, __pyx_v_matype));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 5735, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4685, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+        /*try:*/ {
+
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+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5739, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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+
+    {
+        PyThreadState * _save;
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+        /*finally:*/ {
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+
+  /*finally:*/ {
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+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_retCode = TA_MAVP(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_periods)) + __pyx_v_begidx), __pyx_v_minperiod, __pyx_v_maxperiod, __pyx_v_matype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+              PyEval_RestoreThread(_save);
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+      __Pyx_PyThreadState_assign
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+            PyThreadState * _save;
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MAVP, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4687, __pyx_L1_error)
+            /*finally:*/ {
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+                goto __pyx_L23;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MAVP, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5745, __pyx_L1_error)
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@@ -53415,48 +74115,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 4690, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4690, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4690, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("MAX", 0, 1, 2, i); __PYX_ERR(5, 4690, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4690, __pyx_L3_error)
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+              PyEval_RestoreThread(_save);
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+      goto __pyx_L9;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
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+      if ( unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
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+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MAXINDEX, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5827, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
   __pyx_v_outinteger_data = ((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger));
 
-  __pyx_t_4 = __pyx_v_length;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
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-  for (__pyx_v_i = __pyx_v_lookback; __pyx_v_i < __pyx_t_4; __pyx_v_i++) {
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+        for (__pyx_v_i = __pyx_v_lookback; __pyx_v_i < __pyx_t_12; __pyx_v_i++) {
 
-    __pyx_t_5 = __pyx_v_i;
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+      }
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+      /*finally:*/ {
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 4759, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4759, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4759, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("MEDPRICE", 1, 2, 2, i); __PYX_ERR(5, 4759, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4759, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 5834, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4759, __pyx_L3_error)
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@@ -53900,8 +74886,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  char const *__pyx_t_6;
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+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -53943,17 +74937,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_288MEDPRICE(CYTHON_UNUSED PyObject *__
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4778, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5853, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4779, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5854, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 4780, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 5855, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -53961,7 +74955,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_288MEDPRICE(CYTHON_UNUSED PyObject *__
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4782, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5857, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
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@@ -53976,21 +74970,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_288MEDPRICE(CYTHON_UNUSED PyObject *__
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4783, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MEDPRICE_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 5861, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4786, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_MEDPRICE_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+          __pyx_L12:;
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5865, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_MEDPRICE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
 
-  __pyx_v_retCode = TA_MEDPRICE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+          __pyx_L15:;
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+
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MEDPRICE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4788, __pyx_L1_error)
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+      goto __pyx_L9;
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+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MEDPRICE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5871, __pyx_L1_error)
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@@ -54072,52 +75193,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 4791, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4791, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4791, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("MFI", 0, 4, 5, i); __PYX_ERR(5, 4791, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 4791, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 4791, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4791, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("MFI", 0, 4, 5, __pyx_nargs); __PYX_ERR(5, 4791, __pyx_L3_error)
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@@ -54145,10 +75266,10 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 5876, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 5876, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 5876, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_volume), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "volume", 0))) __PYX_ERR(6, 5876, __pyx_L1_error)
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   /* function exit code */
@@ -54183,7 +75304,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_290MFI(CYTHON_UNUSED PyObject *__pyx_s
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -54193,27 +75322,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_290MFI(CYTHON_UNUSED PyObject *__pyx_s
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4812, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5895, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4813, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5896, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4814, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5897, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4815, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5898, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_high, __pyx_v_low, __pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 4816, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length4(__pyx_v_high, __pyx_v_low, __pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 5899, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -54221,7 +75350,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_290MFI(CYTHON_UNUSED PyObject *__pyx_s
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4818, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5901, __pyx_L1_error)
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@@ -54236,21 +75365,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_290MFI(CYTHON_UNUSED PyObject *__pyx_s
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4819, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
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+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MFI_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 5905, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4822, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_MFI_Lookback(__pyx_v_timeperiod));
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+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5909, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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+    {
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+          __pyx_v_retCode = TA_MFI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+
+  /*finally:*/ {
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+          PyThreadState * _save;
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+          __Pyx_FastGIL_Remember();
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-  __pyx_v_retCode = TA_MFI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+      goto __pyx_L9;
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+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+        {
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+                PyEval_RestoreThread(_save);
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
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+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MFI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5915, __pyx_L1_error)
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@@ -54331,48 +75587,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4827, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("MIDPOINT", 0, 1, 2, __pyx_nargs); __PYX_ERR(5, 4827, __pyx_L3_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4848, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4852, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_3;
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MIDPOINT_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4855, __pyx_L1_error)
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-  __pyx_t_1 = 0;
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+    {
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+    {
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MIDPOINT, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4857, __pyx_L1_error)
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+      __Pyx_PyThreadState_assign
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+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
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+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MIDPOINT, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 5956, __pyx_L1_error)
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@@ -54544,40 +75935,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 4860, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4860, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4860, __pyx_L3_error)
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
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+  PyObject *__pyx_t_11 = NULL;
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-  for (__pyx_v_i = __pyx_v_lookback; __pyx_v_i < __pyx_t_4; __pyx_v_i++) {
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-    __pyx_t_5 = __pyx_v_i;
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+          (__pyx_v_outinteger_data[__pyx_t_4]) = ((__pyx_v_outinteger_data[__pyx_t_4]) + __pyx_v_begidx);
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+      }
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4963, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4963, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "MINMAX", 0) < (0)) __PYX_ERR(6, 6087, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 4963, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 6087, __pyx_L3_error)
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         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 4963, __pyx_L3_error)
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-  npy_int __pyx_t_5;
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+  int __pyx_t_6;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4986, __pyx_L1_error)
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+    __pyx_t_3 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_3)) __PYX_ERR(6, 6113, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 4989, __pyx_L1_error)
+    __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 6113, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_1);
-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1) != (0)) __PYX_ERR(5, 4989, __pyx_L1_error);
+    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1) != (0)) __PYX_ERR(6, 6113, __pyx_L1_error);
     __Pyx_GIVEREF(__pyx_t_3);
-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_3) != (0)) __PYX_ERR(5, 4989, __pyx_L1_error);
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-  __pyx_t_5 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_5 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 4990, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_5;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MINMAX_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 4993, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_4);
-  __pyx_v_outmin = ((PyArrayObject *)__pyx_t_4);
-  __pyx_t_4 = 0;
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-  __Pyx_GOTREF(__pyx_t_4);
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-  __pyx_t_4 = 0;
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_MINMAX_Lookback(__pyx_v_timeperiod));
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+    __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 6122, __pyx_L8_error)
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+          _save = PyEval_SaveThread();
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
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+      __Pyx_XGOTREF(__pyx_t_8);
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+            __Pyx_FastGIL_Remember();
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-  __pyx_v_retCode = TA_MINMAX(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmin)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmax)) + __pyx_v_lookback));
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINMAX, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 4996, __pyx_L1_error)
+            /*finally:*/ {
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+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_13);
+      __Pyx_ExceptionReset(__pyx_t_11, __pyx_t_12, __pyx_t_13);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_ErrRestore(__pyx_t_8, __pyx_t_9, __pyx_t_10);
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+  __pyx_t_4 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINMAX, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 6128, __pyx_L1_error)
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-  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 4997, __pyx_L1_error)
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-  npy_intp __pyx_t_6;
-  int __pyx_t_7;
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-    __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 5025, __pyx_L1_error)
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1) != (0)) __PYX_ERR(5, 5025, __pyx_L1_error);
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_3) != (0)) __PYX_ERR(5, 5025, __pyx_L1_error);
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@@ -55594,61 +77550,224 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_302MINMAXINDEX(CYTHON_UNUSED PyObject
 
   }
 
-  __pyx_t_5 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_5 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5026, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_5;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
+      }
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
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-  __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 5029, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_4);
-  __pyx_v_outminidx = ((PyArrayObject *)__pyx_t_4);
-  __pyx_t_4 = 0;
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-  __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 5030, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_4);
-  __pyx_v_outmaxidx = ((PyArrayObject *)__pyx_t_4);
-  __pyx_t_4 = 0;
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_MINMAXINDEX_Lookback(__pyx_v_timeperiod));
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+            PyEval_RestoreThread(_save);
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+    __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 6165, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_4);
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+    __pyx_t_4 = 0;
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+    __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 6166, __pyx_L8_error)
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-  __pyx_v_retCode = TA_MINMAXINDEX(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outminidx)) + __pyx_v_lookback), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmaxidx)) + __pyx_v_lookback));
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+          __pyx_v_retCode = TA_MINMAXINDEX(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outminidx)) + __pyx_v_lookback), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmaxidx)) + __pyx_v_lookback));
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+      __Pyx_XGOTREF(__pyx_t_8);
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+      __Pyx_XGOTREF(__pyx_t_11);
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+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_13);
+      __Pyx_ExceptionReset(__pyx_t_11, __pyx_t_12, __pyx_t_13);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_ErrRestore(__pyx_t_8, __pyx_t_9, __pyx_t_10);
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+      __pyx_lineno = __pyx_t_5; __pyx_clineno = __pyx_t_6; __pyx_filename = __pyx_t_7;
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+  __pyx_t_4 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINMAXINDEX, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 6172, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_4);
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   __pyx_v_outminidx_data = ((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outminidx));
 
-  __pyx_t_6 = __pyx_v_length;
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-  for (__pyx_v_i = __pyx_v_lookback; __pyx_v_i < __pyx_t_6; __pyx_v_i++) {
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-    __pyx_t_7 = __pyx_v_i;
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+          __pyx_t_6 = __pyx_v_i;
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-  __pyx_t_6 = __pyx_v_length;
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-  for (__pyx_v_i = __pyx_v_lookback; __pyx_v_i < __pyx_t_6; __pyx_v_i++) {
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+        for (__pyx_v_i = __pyx_v_lookback; __pyx_v_i < __pyx_t_14; __pyx_v_i++) {
 
-    __pyx_t_7 = __pyx_v_i;
-    (__pyx_v_outmaxidx_data[__pyx_t_7]) = ((__pyx_v_outmaxidx_data[__pyx_t_7]) + __pyx_v_begidx);
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+          __pyx_t_6 = __pyx_v_i;
+          (__pyx_v_outmaxidx_data[__pyx_t_6]) = ((__pyx_v_outmaxidx_data[__pyx_t_6]) + __pyx_v_begidx);
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+      }
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+          goto __pyx_L31;
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-  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 5039, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 0, ((PyObject *)__pyx_v_outminidx)) != (0)) __PYX_ERR(5, 5039, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 1, ((PyObject *)__pyx_v_outmaxidx)) != (0)) __PYX_ERR(5, 5039, __pyx_L1_error);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5041, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5041, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 6183, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "MINUS_DI", 0) < (0)) __PYX_ERR(6, 6183, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("MINUS_DI", 0, 3, 4, i); __PYX_ERR(5, 5041, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5041, __pyx_L3_error)
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@@ -55779,14 +77898,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("MINUS_DI", 0, 3, 4, __pyx_nargs); __PYX_ERR(5, 5041, __pyx_L3_error)
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@@ -55797,9 +77916,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 6185, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 6185, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 6185, __pyx_L1_error)
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@@ -55834,7 +77953,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_304MINUS_DI(CYTHON_UNUSED PyObject *__
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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@@ -55843,22 +77970,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_304MINUS_DI(CYTHON_UNUSED PyObject *__
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5062, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6204, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5063, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6205, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5064, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6206, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5065, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 6207, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -55866,7 +77993,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_304MINUS_DI(CYTHON_UNUSED PyObject *__
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5067, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6209, __pyx_L1_error)
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     {
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@@ -55881,21 +78008,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_304MINUS_DI(CYTHON_UNUSED PyObject *__
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5068, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MINUS_DI_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 6213, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5071, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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+        __Pyx_FastGIL_Remember();
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_MINUS_DI_Lookback(__pyx_v_timeperiod));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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-  __pyx_v_retCode = TA_MINUS_DI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5073, __pyx_L1_error)
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+            PyEval_RestoreThread(_save);
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6223, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -55976,40 +78230,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 5076, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 5076, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5076, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5076, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("MINUS_DM", 0, 2, 3, i); __PYX_ERR(5, 5076, __pyx_L3_error) }
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
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+  char const *__pyx_t_6;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
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+  PyObject *__pyx_t_11 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -56079,17 +78341,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_306MINUS_DM(CYTHON_UNUSED PyObject *__
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5097, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5099, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5105, __pyx_L1_error)
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
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+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DM, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6265, __pyx_L1_error)
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@@ -56205,48 +78594,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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@@ -56310,7 +78707,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_308MOM(CYTHON_UNUSED PyObject *__pyx_s
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5134, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6292, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -56325,21 +78722,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_308MOM(CYTHON_UNUSED PyObject *__pyx_s
 
   }
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5135, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_3;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MOM_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 6296, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5138, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_v_retCode = TA_MOM(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+          __pyx_v_lookback = (__pyx_v_begidx + TA_MOM_Lookback(__pyx_v_timeperiod));
+        }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MOM, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5140, __pyx_L1_error)
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6300, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_MOM(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MOM, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6306, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -56417,39 +78941,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real0,&__pyx_mstate_global->__pyx_n_u_real1,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 5143, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 6309, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5143, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 6309, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5143, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 6309, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "MULT", 0) < (0)) __PYX_ERR(5, 5143, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "MULT", 0) < (0)) __PYX_ERR(6, 6309, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("MULT", 1, 2, 2, i); __PYX_ERR(5, 5143, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("MULT", 1, 2, 2, i); __PYX_ERR(6, 6309, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 2)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5143, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 6309, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5143, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 6309, __pyx_L3_error)
     }
     __pyx_v_real0 = ((PyArrayObject *)values[0]);
     __pyx_v_real1 = ((PyArrayObject *)values[1]);
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("MULT", 1, 2, 2, __pyx_nargs); __PYX_ERR(5, 5143, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("MULT", 1, 2, 2, __pyx_nargs); __PYX_ERR(6, 6309, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -56460,8 +78984,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   __Pyx_RefNannyFinishContext();
   return NULL;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_real0), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "real0", 0))) __PYX_ERR(5, 5145, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_real1), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "real1", 0))) __PYX_ERR(5, 5145, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_real0), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "real0", 0))) __PYX_ERR(6, 6311, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_real1), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "real1", 0))) __PYX_ERR(6, 6311, __pyx_L1_error)
   __pyx_r = __pyx_pf_5talib_7_ta_lib_310MULT(__pyx_self, __pyx_v_real0, __pyx_v_real1);
 
   /* function exit code */
@@ -56495,7 +79019,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_310MULT(CYTHON_UNUSED PyObject *__pyx_
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -56503,17 +79035,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_310MULT(CYTHON_UNUSED PyObject *__pyx_
   __Pyx_INCREF((PyObject *)__pyx_v_real0);
   __Pyx_INCREF((PyObject *)__pyx_v_real1);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5163, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6329, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_real0, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5164, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6330, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_real1, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real0, __pyx_v_real1); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5165, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real0, __pyx_v_real1); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 6331, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -56521,7 +79053,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_310MULT(CYTHON_UNUSED PyObject *__pyx_
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5167, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6333, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -56536,21 +79068,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_310MULT(CYTHON_UNUSED PyObject *__pyx_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5168, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MULT_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 6337, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5171, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_MULT_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6341, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_v_retCode = TA_MULT(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+          __pyx_v_retCode = TA_MULT(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real1)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -56743,22 +79410,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_312NATR(CYTHON_UNUSED PyObject *__pyx_
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5197, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6371, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5198, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6372, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5199, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6373, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5200, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 6374, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -56766,7 +79433,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_312NATR(CYTHON_UNUSED PyObject *__pyx_
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5202, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6376, __pyx_L1_error)
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@@ -56781,21 +79448,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_312NATR(CYTHON_UNUSED PyObject *__pyx_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5203, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_NATR_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 6380, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5206, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_NATR_Lookback(__pyx_v_timeperiod));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6384, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_v_retCode = TA_NATR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+          __pyx_v_retCode = TA_NATR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_NATR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5208, __pyx_L1_error)
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+      }
+      goto __pyx_L9;
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+    __pyx_L8_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
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+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+            PyThreadState * _save;
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+            /*try:*/ {
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
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+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5232, __pyx_L1_error)
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@@ -56979,7 +79781,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_314NVI(CYTHON_UNUSED PyObject *__pyx_s
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5235, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_NVI_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5238, __pyx_L1_error)
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+      __Pyx_XGIVEREF(__pyx_t_7);
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_NVI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6430, __pyx_L1_error)
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@@ -57087,39 +80016,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5243, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5243, __pyx_L3_error)
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -57173,17 +80110,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_316OBV(CYTHON_UNUSED PyObject *__pyx_s
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5263, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5264, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5265, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 6455, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5268, __pyx_L1_error)
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
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+      /*finally:*/ {
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_OBV_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5271, __pyx_L1_error)
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_OBV_Lookback());
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+        /*finally:*/ {
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6465, __pyx_L8_error)
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-  __pyx_v_retCode = TA_OBV(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_OBV, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5273, __pyx_L1_error)
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_OBV, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6471, __pyx_L1_error)
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@@ -57300,61 +80364,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 5276, __pyx_L3_error)
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@@ -57419,7 +80491,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_318PERCENTILE(CYTHON_UNUSED PyObject *
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_PERCENTILE_Lookback(__pyx_v_timeperiod, __pyx_v_percentile));
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+    {
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-  __pyx_v_retCode = TA_PERCENTILE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, __pyx_v_percentile, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PERCENTILE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5307, __pyx_L1_error)
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+            PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_6);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5310, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5310, __pyx_L3_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5331, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5335, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_3;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_PERCENTRANK_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5338, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = 0;
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_PERCENTRANK_Lookback(__pyx_v_timeperiod));
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+
+        /*finally:*/ {
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6548, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+          __pyx_v_retCode = TA_PERCENTRANK(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+            PyEval_RestoreThread(_save);
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+      __Pyx_XGOTREF(__pyx_t_6);
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+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+            __Pyx_FastGIL_Remember();
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-  __pyx_v_retCode = TA_PERCENTRANK(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+      __Pyx_XGIVEREF(__pyx_t_6);
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PERCENTRANK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5340, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PERCENTRANK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6554, __pyx_L1_error)
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@@ -57740,46 +81074,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 5343, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 5343, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5343, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5343, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 6557, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "PLUS_DI", 0) < (0)) __PYX_ERR(6, 6557, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("PLUS_DI", 0, 3, 4, i); __PYX_ERR(5, 5343, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 5343, __pyx_L3_error)
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@@ -57788,14 +81122,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5345, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("PLUS_DI", 0, 3, 4, __pyx_nargs); __PYX_ERR(5, 5343, __pyx_L3_error)
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@@ -57806,9 +81140,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 5345, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 5345, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 6559, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 6559, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 6559, __pyx_L1_error)
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@@ -57843,7 +81177,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_322PLUS_DI(CYTHON_UNUSED PyObject *__p
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -57852,22 +81194,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_322PLUS_DI(CYTHON_UNUSED PyObject *__p
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   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5364, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6578, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5365, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6579, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5366, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6580, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5367, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 6581, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -57875,7 +81217,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_322PLUS_DI(CYTHON_UNUSED PyObject *__p
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5369, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6583, __pyx_L1_error)
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@@ -57890,21 +81232,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_322PLUS_DI(CYTHON_UNUSED PyObject *__p
 
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5370, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_PLUS_DI_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 6587, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5373, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+    {
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+        __Pyx_FastGIL_Remember();
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-  __pyx_v_retCode = TA_PLUS_DI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6591, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+    {
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+        {
+            PyThreadState * _save;
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+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PLUS_DI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5375, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PLUS_DI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6597, __pyx_L1_error)
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@@ -57985,40 +81454,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 5378, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5378, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5378, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("PLUS_DM", 0, 2, 3, __pyx_nargs); __PYX_ERR(5, 5378, __pyx_L3_error)
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
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+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -58088,17 +81565,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_324PLUS_DM(CYTHON_UNUSED PyObject *__p
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5399, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6621, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5400, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5401, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5407, __pyx_L1_error)
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PLUS_DM, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6639, __pyx_L1_error)
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@@ -58216,74 +81820,74 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+      __Pyx_XGIVEREF(__pyx_t_6);
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@@ -58456,39 +82195,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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@@ -58575,21 +82322,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_328PVI(CYTHON_UNUSED PyObject *__pyx_s
 
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5471, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
+      }
+
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_PVI_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 6712, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5474, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+        _save = PyEval_SaveThread();
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-  __pyx_v_retCode = TA_PVI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+          __pyx_v_lookback = (__pyx_v_begidx + TA_PVI_Lookback());
+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
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+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6716, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_PVI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
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+      }
+      goto __pyx_L9;
+    }
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
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+      __Pyx_XGOTREF(__pyx_t_8);
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+      __Pyx_XGOTREF(__pyx_t_10);
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+      __Pyx_XGOTREF(__pyx_t_12);
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+      {
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+            PyThreadState * _save;
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
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+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5476, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVI, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6722, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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@@ -58670,74 +82544,74 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 5479, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 5479, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 6725, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 5479, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5479, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 6725, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5479, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 6725, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "PVO", 0) < (0)) __PYX_ERR(5, 5479, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("PVO", 0, 1, 4, i); __PYX_ERR(5, 5479, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 5479, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 6725, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 5479, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5479, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("PVO", 0, 1, 4, __pyx_nargs); __PYX_ERR(5, 5479, __pyx_L3_error)
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@@ -58748,7 +82622,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_volume), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "volume", 0))) __PYX_ERR(6, 6727, __pyx_L1_error)
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   /* function exit code */
@@ -58784,14 +82658,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_330PVO(CYTHON_UNUSED PyObject *__pyx_s
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   PyObject *__pyx_t_1 = NULL;
   int __pyx_t_2;
-  npy_int __pyx_t_3;
+  int __pyx_t_3;
+  int __pyx_t_4;
+  char const *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5502, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6748, __pyx_L1_error)
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@@ -58803,7 +82685,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_330PVO(CYTHON_UNUSED PyObject *__pyx_s
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5505, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6751, __pyx_L1_error)
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@@ -58818,21 +82700,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_330PVO(CYTHON_UNUSED PyObject *__pyx_s
 
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5506, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_3;
+  {
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_PVO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5509, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_PVO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6759, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
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+        __Pyx_FastGIL_Remember();
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+          __pyx_v_retCode = TA_PVO(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+  /*finally:*/ {
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+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVO, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5511, __pyx_L1_error)
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+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
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+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+        }
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+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
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+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVO, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6765, __pyx_L1_error)
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@@ -58910,39 +82919,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 5514, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5514, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5514, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "PVT", 0) < (0)) __PYX_ERR(6, 6768, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("PVT", 1, 2, 2, i); __PYX_ERR(5, 5514, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5514, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5514, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("PVT", 1, 2, 2, __pyx_nargs); __PYX_ERR(5, 5514, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("PVT", 1, 2, 2, __pyx_nargs); __PYX_ERR(6, 6768, __pyx_L3_error)
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@@ -58953,8 +82962,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_volume), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "volume", 0))) __PYX_ERR(5, 5516, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 6770, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_volume), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "volume", 0))) __PYX_ERR(6, 6770, __pyx_L1_error)
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   /* function exit code */
@@ -58988,7 +82997,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_332PVT(CYTHON_UNUSED PyObject *__pyx_s
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -58996,17 +83013,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_332PVT(CYTHON_UNUSED PyObject *__pyx_s
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5533, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6787, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5534, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6788, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_volume, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5535, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_close, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 6789, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -59014,7 +83031,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_332PVT(CYTHON_UNUSED PyObject *__pyx_s
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5537, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6791, __pyx_L1_error)
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     {
       PyObject *__pyx_temp;
@@ -59029,21 +83046,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_332PVT(CYTHON_UNUSED PyObject *__pyx_s
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5538, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_PVT_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 6795, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5541, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_PVT_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6799, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_PVT(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
 
-  __pyx_v_retCode = TA_PVT(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVT, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5543, __pyx_L1_error)
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
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+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVT, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6805, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -59123,40 +83267,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 5546, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_open), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "open", 0))) __PYX_ERR(6, 6810, __pyx_L1_error)
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   /* function exit code */
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   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -59226,17 +83378,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_334QSTICK(CYTHON_UNUSED PyObject *__py
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6829, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_open, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5569, __pyx_L1_error)
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_QSTICK_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5575, __pyx_L1_error)
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-  __pyx_t_1 = 0;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_QSTICK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5577, __pyx_L1_error)
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+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_QSTICK, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 6847, __pyx_L1_error)
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@@ -59352,48 +83631,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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@@ -59988,48 +84672,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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@@ -60971,21 +86203,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_350RVOL(CYTHON_UNUSED PyObject *__pyx_
 
   }
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5837, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_3;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_RVOL_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 7166, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5840, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_RVOL_Lookback(__pyx_v_timeperiod));
+        }
 
-  __pyx_v_retCode = TA_RVOL(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7170, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_RVOL(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RVOL, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5842, __pyx_L1_error)
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RVOL, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7176, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -61065,48 +86424,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_acceleration,&__pyx_mstate_global->__pyx_n_u_maximum,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 5845, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 7179, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 5845, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 7179, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 5845, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 7179, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5845, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 7179, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5845, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 7179, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "SAR", 0) < (0)) __PYX_ERR(5, 5845, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "SAR", 0) < (0)) __PYX_ERR(6, 7179, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("SAR", 0, 2, 4, i); __PYX_ERR(5, 5845, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("SAR", 0, 2, 4, i); __PYX_ERR(6, 7179, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 5845, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 7179, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 5845, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 7179, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5845, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 7179, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5845, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 7179, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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@@ -61114,19 +86473,19 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
     __pyx_v_high = ((PyArrayObject *)values[0]);
     __pyx_v_low = ((PyArrayObject *)values[1]);
     if (values[2]) {
-      __pyx_v_acceleration = __Pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_acceleration == (double)-1) && PyErr_Occurred())) __PYX_ERR(5, 5847, __pyx_L3_error)
+      __pyx_v_acceleration = __Pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_acceleration == (double)-1) && PyErr_Occurred())) __PYX_ERR(6, 7181, __pyx_L3_error)
     } else {
       __pyx_v_acceleration = ((double)((double)0.02));
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     if (values[3]) {
-      __pyx_v_maximum = __Pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_maximum == (double)-1) && PyErr_Occurred())) __PYX_ERR(5, 5847, __pyx_L3_error)
+      __pyx_v_maximum = __Pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_maximum == (double)-1) && PyErr_Occurred())) __PYX_ERR(6, 7181, __pyx_L3_error)
     } else {
       __pyx_v_maximum = ((double)((double)0.2));
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("SAR", 0, 2, 4, __pyx_nargs); __PYX_ERR(5, 5845, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("SAR", 0, 2, 4, __pyx_nargs); __PYX_ERR(6, 7179, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -61137,8 +86496,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   __Pyx_RefNannyFinishContext();
   return NULL;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(5, 5847, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 5847, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 7181, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 7181, __pyx_L1_error)
   __pyx_r = __pyx_pf_5talib_7_ta_lib_352SAR(__pyx_self, __pyx_v_high, __pyx_v_low, __pyx_v_acceleration, __pyx_v_maximum);
 
   /* function exit code */
@@ -61174,7 +86533,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_352SAR(CYTHON_UNUSED PyObject *__pyx_s
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -61182,17 +86549,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_352SAR(CYTHON_UNUSED PyObject *__pyx_s
   __Pyx_INCREF((PyObject *)__pyx_v_high);
   __Pyx_INCREF((PyObject *)__pyx_v_low);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5867, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7201, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_high, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5868, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7202, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5869, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 7203, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -61200,7 +86567,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_352SAR(CYTHON_UNUSED PyObject *__pyx_s
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5871, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7205, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -61215,21 +86582,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_352SAR(CYTHON_UNUSED PyObject *__pyx_s
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5872, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_SAR_Lookback(__pyx_v_acceleration, __pyx_v_maximum));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 7209, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5875, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_SAR_Lookback(__pyx_v_acceleration, __pyx_v_maximum));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7213, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
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+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+      {
+        {
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+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
 
-  __pyx_v_retCode = TA_SAR(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), __pyx_v_acceleration, __pyx_v_maximum, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+            /*finally:*/ {
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+                PyEval_RestoreThread(_save);
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+            }
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5877, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SAR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7219, __pyx_L1_error)
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@@ -61316,96 +86810,96 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[8])) __PYX_ERR(5, 5880, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 5880, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(5, 5880, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(5, 5880, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(5, 5880, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(6, 7222, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 5880, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 5880, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 7222, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 5880, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 7222, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 5880, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 7222, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5880, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 7222, __pyx_L3_error)
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@@ -61413,49 +86907,49 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_low = ((PyArrayObject *)values[1]);
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-  __Pyx_RaiseArgtupleInvalid("SAREXT", 0, 2, 10, __pyx_nargs); __PYX_ERR(5, 5880, __pyx_L3_error)
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
+  char const *__pyx_t_6;
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+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5909, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7251, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_high, __pyx_v_low); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 5910, __pyx_L1_error)
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5912, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5913, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      /*try:*/ {
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)));
+      }
+
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_SAREXT_Lookback(__pyx_v_startvalue, __pyx_v_offsetonreverse, __pyx_v_accelerationinitlong, __pyx_v_accelerationlong, __pyx_v_accelerationmaxlong, __pyx_v_accelerationinitshort, __pyx_v_accelerationshort, __pyx_v_accelerationmaxshort));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 7258, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5916, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_v_retCode = TA_SAREXT(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), __pyx_v_startvalue, __pyx_v_offsetonreverse, __pyx_v_accelerationinitlong, __pyx_v_accelerationlong, __pyx_v_accelerationmaxlong, __pyx_v_accelerationinitshort, __pyx_v_accelerationshort, __pyx_v_accelerationmaxshort, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+            }
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+            /*finally:*/ {
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SAREXT, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7268, __pyx_L1_error)
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@@ -61642,32 +87271,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 5921, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5921, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 5921, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("SIN", 1, 1, 1, __pyx_nargs); __PYX_ERR(5, 5921, __pyx_L3_error)
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+  int __pyx_t_4;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5940, __pyx_L1_error)
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     {
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 5944, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_3;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
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+      /*finally:*/ {
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_SIN_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 5947, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
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+    {
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+        _save = PyEval_SaveThread();
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+        /*try:*/ {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_SIN_Lookback());
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+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+          __pyx_L12:;
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7301, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_retCode = TA_SIN(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+          __pyx_L15:;
+        }
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+
+  /*finally:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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-  __pyx_v_begidx = __pyx_t_6;
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+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_STDDEV, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6119, __pyx_L1_error)
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+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_STDDEV, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7517, __pyx_L1_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6122, __pyx_L3_error)
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     __pyx_v_close = ((PyArrayObject *)values[2]);
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-    __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 6154, __pyx_L1_error)
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@@ -63209,37 +89658,166 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_368STOCH(CYTHON_UNUSED PyObject *__pyx
 
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+    __pyx_t_5 = 0;
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+    __pyx_t_5 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_5)) __PYX_ERR(6, 7561, __pyx_L8_error)
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+      __Pyx_XGIVEREF(__pyx_t_12);
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+      __Pyx_XGIVEREF(__pyx_t_9);
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+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ErrRestore(__pyx_t_9, __pyx_t_10, __pyx_t_11);
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+  __pyx_t_5 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_STOCH, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_5)) __PYX_ERR(6, 7567, __pyx_L1_error)
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-  __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 6162, __pyx_L1_error)
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4) != (0)) __PYX_ERR(5, 6194, __pyx_L1_error);
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-  __pyx_t_6 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_6 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6195, __pyx_L1_error)
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+      __Pyx_XGIVEREF(__pyx_t_7);
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SUB, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7703, __pyx_L1_error)
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@@ -64122,48 +91109,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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@@ -64227,7 +91222,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_376SUM(CYTHON_UNUSED PyObject *__pyx_s
   if (__pyx_t_2) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6300, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7730, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
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@@ -64242,21 +91237,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_376SUM(CYTHON_UNUSED PyObject *__pyx_s
 
   }
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6301, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_3;
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_SUM_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 7734, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6304, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_v_retCode = TA_SUM(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+          __pyx_v_lookback = (__pyx_v_begidx + TA_SUM_Lookback(__pyx_v_timeperiod));
+        }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SUM, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6306, __pyx_L1_error)
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7738, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_SUM(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
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+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
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+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
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+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SUM, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7744, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -64337,54 +91459,54 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 6309, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 6309, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(6, 7747, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 6309, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 7747, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 6309, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 7747, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6309, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 7747, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6309, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 7747, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "SUPERTREND", 0) < (0)) __PYX_ERR(5, 6309, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "SUPERTREND", 0) < (0)) __PYX_ERR(6, 7747, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("SUPERTREND", 0, 3, 5, i); __PYX_ERR(5, 6309, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("SUPERTREND", 0, 3, 5, i); __PYX_ERR(6, 7747, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 6309, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(6, 7747, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 6309, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 6309, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6309, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6309, __pyx_L3_error)
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@@ -64393,19 +91515,19 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("SUPERTREND", 0, 3, 5, __pyx_nargs); __PYX_ERR(5, 6309, __pyx_L3_error)
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@@ -64416,9 +91538,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 6311, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 6311, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 7749, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 7749, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 7749, __pyx_L1_error)
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   /* function exit code */
@@ -64457,7 +91579,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_378SUPERTREND(CYTHON_UNUSED PyObject *
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
   PyObject *__pyx_t_5 = NULL;
-  npy_int __pyx_t_6;
+  int __pyx_t_6;
+  int __pyx_t_7;
+  char const *__pyx_t_8;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -64466,22 +91596,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_378SUPERTREND(CYTHON_UNUSED PyObject *
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6333, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7771, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6334, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7772, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6335, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7773, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 6336, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 7774, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -64489,16 +91619,16 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_378SUPERTREND(CYTHON_UNUSED PyObject *
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6338, __pyx_L1_error)
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
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+      __Pyx_XGOTREF(__pyx_t_6);
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+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
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+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_T3, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7833, __pyx_L1_error)
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@@ -64850,32 +92244,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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@@ -64886,7 +92280,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   int __pyx_t_2;
-  npy_int __pyx_t_3;
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+  PyObject *__pyx_t_9 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6401, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6405, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_TAN_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6408, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = 0;
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+    {
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+          __pyx_v_lookback = (__pyx_v_begidx + TA_TAN_Lookback());
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7866, __pyx_L8_error)
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+          __pyx_v_retCode = TA_TAN(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_v_retCode = TA_TAN(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TAN, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6410, __pyx_L1_error)
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+          /*finally:*/ {
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+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TAN, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7872, __pyx_L1_error)
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@@ -65044,32 +92573,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __pyx_v_retCode = TA_TEMA(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+    {
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+          __pyx_v_retCode = TA_TEMA(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+            PyEval_RestoreThread(_save);
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+          /*finally:*/ {
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+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
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+       __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_6);
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+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
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+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
+            }
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+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TEMA, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7952, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -65452,38 +93251,38 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 6477, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6477, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6477, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("TRANGE", 1, 3, 3, i); __PYX_ERR(5, 6477, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6477, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6477, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 6477, __pyx_L3_error)
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     __pyx_v_high = ((PyArrayObject *)values[0]);
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("TRANGE", 1, 3, 3, __pyx_nargs); __PYX_ERR(5, 6477, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("TRANGE", 1, 3, 3, __pyx_nargs); __PYX_ERR(6, 7955, __pyx_L3_error)
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@@ -65502,9 +93301,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 6479, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 6479, __pyx_L1_error)
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
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@@ -65547,22 +93354,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_388TRANGE(CYTHON_UNUSED PyObject *__py
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6496, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7974, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6497, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7975, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6498, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7976, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 6499, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 7977, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -65570,7 +93377,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_388TRANGE(CYTHON_UNUSED PyObject *__py
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6501, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7979, __pyx_L1_error)
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     {
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@@ -65585,21 +93392,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_388TRANGE(CYTHON_UNUSED PyObject *__py
 
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6502, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
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+        __pyx_L6:;
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_TRANGE_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 7983, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6505, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_TRANGE_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 7987, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_TRANGE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+        /*finally:*/ {
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-  __pyx_v_retCode = TA_TRANGE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+            __pyx_L18:;
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+      goto __pyx_L9;
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+    __pyx_L8_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
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+      __Pyx_XGIVEREF(__pyx_t_6);
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@@ -66316,61 +94655,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6631, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_TSI_Lookback(__pyx_v_firstperiod, __pyx_v_secondperiod));
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-  __pyx_v_retCode = TA_TSI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_firstperiod, __pyx_v_secondperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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@@ -66543,38 +95017,38 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6643, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6643, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("TYPPRICE", 1, 3, 3, __pyx_nargs); __PYX_ERR(5, 6643, __pyx_L3_error)
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@@ -66593,9 +95067,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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@@ -66638,22 +95120,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_398TYPPRICE(CYTHON_UNUSED PyObject *__
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6662, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8180, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6663, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8181, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6664, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8182, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 6665, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 8183, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6667, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8185, __pyx_L1_error)
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6668, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_TYPPRICE_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6671, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TYPPRICE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6673, __pyx_L1_error)
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TYPPRICE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8199, __pyx_L1_error)
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@@ -66774,62 +95383,62 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 6676, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 6676, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 6676, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 6676, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6676, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("ULTOSC", 0, 3, 6, i); __PYX_ERR(5, 6676, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("ULTOSC", 0, 3, 6, i); __PYX_ERR(6, 8202, __pyx_L3_error) }
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     } else {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(5, 6676, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(6, 8202, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(5, 6676, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(6, 8202, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 6676, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 6676, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6676, __pyx_L3_error)
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@@ -66838,24 +95447,24 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("ULTOSC", 0, 3, 6, __pyx_nargs); __PYX_ERR(5, 6676, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("ULTOSC", 0, 3, 6, __pyx_nargs); __PYX_ERR(6, 8202, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -66866,9 +95475,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 6678, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 6678, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 8204, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 8204, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 8204, __pyx_L1_error)
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   /* function exit code */
@@ -66905,7 +95514,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_400ULTOSC(CYTHON_UNUSED PyObject *__py
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -66914,22 +95531,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_400ULTOSC(CYTHON_UNUSED PyObject *__py
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6699, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8225, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6700, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8226, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6701, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8227, __pyx_L1_error)
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   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 6702, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 8228, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -66937,7 +95554,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_400ULTOSC(CYTHON_UNUSED PyObject *__py
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6704, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8230, __pyx_L1_error)
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     {
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@@ -66952,21 +95569,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_400ULTOSC(CYTHON_UNUSED PyObject *__py
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6705, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
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+      _save = PyEval_SaveThread();
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+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ULTOSC_Lookback(__pyx_v_timeperiod1, __pyx_v_timeperiod2, __pyx_v_timeperiod3));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 8234, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6708, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8238, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_ULTOSC(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod1, __pyx_v_timeperiod2, __pyx_v_timeperiod3, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
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+
+  /*finally:*/ {
+    /*normal exit:*/{
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+            __pyx_L18:;
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+      goto __pyx_L9;
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+    __pyx_L8_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
 
-  __pyx_v_retCode = TA_ULTOSC(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod1, __pyx_v_timeperiod2, __pyx_v_timeperiod3, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ULTOSC, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6710, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ULTOSC, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8244, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -67047,61 +95791,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 6713, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 6713, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6713, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6713, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 8247, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real))); if (unlikely(__pyx_t_3 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6772, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_3;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx1(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_VHF_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 8317, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6775, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_VHF_Lookback(__pyx_v_timeperiod));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8321, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
-  __pyx_v_retCode = TA_VHF(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_VHF(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_6);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_6);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
+      __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VHF, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6777, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VHF, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8327, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -67487,46 +96501,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 6780, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 8330, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 6780, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 8330, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 6780, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 8330, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6780, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 8330, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6780, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 8330, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "VORTEX", 0) < (0)) __PYX_ERR(5, 6780, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "VORTEX", 0) < (0)) __PYX_ERR(6, 8330, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("VORTEX", 0, 3, 4, i); __PYX_ERR(5, 6780, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("VORTEX", 0, 3, 4, i); __PYX_ERR(6, 8330, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 6780, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 8330, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 6780, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6780, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6780, __pyx_L3_error)
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@@ -67535,14 +96549,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = ((PyArrayObject *)values[2]);
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("VORTEX", 0, 3, 4, __pyx_nargs); __PYX_ERR(5, 6780, __pyx_L3_error)
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   __pyx_L3_error:;
@@ -67553,9 +96567,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   return NULL;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 6782, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 8332, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(6, 8332, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 8332, __pyx_L1_error)
   __pyx_r = __pyx_pf_5talib_7_ta_lib_406VORTEX(__pyx_self, __pyx_v_high, __pyx_v_low, __pyx_v_close, __pyx_v_timeperiod);
 
   /* function exit code */
@@ -67593,7 +96607,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_406VORTEX(CYTHON_UNUSED PyObject *__py
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
   PyObject *__pyx_t_5 = NULL;
-  npy_int __pyx_t_6;
+  int __pyx_t_6;
+  int __pyx_t_7;
+  char const *__pyx_t_8;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -67602,22 +96624,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_406VORTEX(CYTHON_UNUSED PyObject *__py
   __Pyx_INCREF((PyObject *)__pyx_v_low);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6803, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8353, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6804, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8354, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6805, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8355, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 6806, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 8356, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -67625,16 +96647,16 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_406VORTEX(CYTHON_UNUSED PyObject *__py
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6808, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8358, __pyx_L1_error)
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+    __pyx_t_4 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 8358, __pyx_L1_error)
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-    __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 6808, __pyx_L1_error)
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_1) != (0)) __PYX_ERR(5, 6808, __pyx_L1_error);
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-    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4) != (0)) __PYX_ERR(5, 6808, __pyx_L1_error);
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@@ -67650,37 +96672,166 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_406VORTEX(CYTHON_UNUSED PyObject *__py
 
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+      __Pyx_XGIVEREF(__pyx_t_9);
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+      __Pyx_ErrRestore(__pyx_t_9, __pyx_t_10, __pyx_t_11);
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-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
+  char const *__pyx_t_6;
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+  PyObject *__pyx_t_9 = NULL;
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@@ -67866,27 +97025,27 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_408VWAP(CYTHON_UNUSED PyObject *__pyx_
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6837, __pyx_L1_error)
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@@ -67894,7 +97053,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_408VWAP(CYTHON_UNUSED PyObject *__pyx_
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6843, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8401, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -67909,21 +97068,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_408VWAP(CYTHON_UNUSED PyObject *__pyx_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6844, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx4(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_VWAP_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 8405, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6847, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_VWAP_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
 
-  __pyx_v_retCode = TA_VWAP(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8409, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VWAP, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6849, __pyx_L1_error)
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_VWAP(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
+            }
+            __pyx_L18:;
+          }
+      }
+      goto __pyx_L9;
+    }
+    __pyx_L8_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
+              }
+              __pyx_L23:;
+            }
+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
+  }
+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VWAP, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8415, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -68005,40 +97291,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_volume,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 6852, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(6, 8418, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 6852, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 8418, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6852, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 8418, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6852, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 8418, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "VWMA", 0) < (0)) __PYX_ERR(5, 6852, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "VWMA", 0) < (0)) __PYX_ERR(6, 8418, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("VWMA", 0, 2, 3, i); __PYX_ERR(5, 6852, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("VWMA", 0, 2, 3, i); __PYX_ERR(6, 8418, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 6852, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(6, 8418, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6852, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(6, 8418, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6852, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 8418, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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@@ -68046,14 +97332,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
     __pyx_v_real = ((PyArrayObject *)values[0]);
     __pyx_v_volume = ((PyArrayObject *)values[1]);
     if (values[2]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6854, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(6, 8420, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod = ((int)((int)-2147483648));
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("VWMA", 0, 2, 3, __pyx_nargs); __PYX_ERR(5, 6852, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("VWMA", 0, 2, 3, __pyx_nargs); __PYX_ERR(6, 8418, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -68064,8 +97350,8 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   __Pyx_RefNannyFinishContext();
   return NULL;
   __pyx_L4_argument_unpacking_done:;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_volume), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "volume", 0))) __PYX_ERR(5, 6854, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_real), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "real", 0))) __PYX_ERR(6, 8420, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_volume), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "volume", 0))) __PYX_ERR(6, 8420, __pyx_L1_error)
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   /* function exit code */
@@ -68100,7 +97386,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_410VWMA(CYTHON_UNUSED PyObject *__pyx_
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -68108,17 +97402,17 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_410VWMA(CYTHON_UNUSED PyObject *__pyx_
   __Pyx_INCREF((PyObject *)__pyx_v_real);
   __Pyx_INCREF((PyObject *)__pyx_v_volume);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6874, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8440, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_real, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6875, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8441, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_volume, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 6876, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length2(__pyx_v_real, __pyx_v_volume); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 8442, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
   __pyx_t_3 = (__pyx_v_length == 0);
@@ -68126,7 +97420,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_410VWMA(CYTHON_UNUSED PyObject *__pyx_
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6878, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8444, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     {
       PyObject *__pyx_temp;
@@ -68141,21 +97435,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_410VWMA(CYTHON_UNUSED PyObject *__pyx_
 
   }
 
-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6879, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx2(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
+      }
+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_VWMA_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 8448, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6882, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_VWMA_Lookback(__pyx_v_timeperiod));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
+          __pyx_L12:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8452, __pyx_L8_error)
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+      __Pyx_XGOTREF(__pyx_t_7);
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+      __Pyx_XGOTREF(__pyx_t_9);
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+            __Pyx_FastGIL_Remember();
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-  __pyx_v_retCode = TA_VWMA(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_real)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_volume)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VWMA, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6884, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VWMA, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8458, __pyx_L1_error)
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@@ -68235,38 +97656,38 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6887, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("WAD", 1, 3, 3, __pyx_nargs); __PYX_ERR(5, 6887, __pyx_L3_error)
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   int __pyx_t_3;
-  npy_int __pyx_t_4;
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+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -68330,22 +97759,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_412WAD(CYTHON_UNUSED PyObject *__pyx_s
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6906, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8480, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6907, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8481, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6908, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8482, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 6909, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 8483, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -68353,7 +97782,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_412WAD(CYTHON_UNUSED PyObject *__pyx_s
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6911, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8485, __pyx_L1_error)
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       PyObject *__pyx_temp;
@@ -68368,21 +97797,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_412WAD(CYTHON_UNUSED PyObject *__pyx_s
 
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6912, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L6;
+        }
+        __pyx_L6:;
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   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_WAD_Lookback());
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 8489, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6915, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_WAD_Lookback());
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
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+          __pyx_L12:;
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+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8493, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_v_retCode = TA_WAD(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+          __pyx_v_retCode = TA_WAD(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WAD, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6917, __pyx_L1_error)
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L15;
+          }
+          __pyx_L15:;
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+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L18;
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+            __pyx_L18:;
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+      }
+      goto __pyx_L9;
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+    __pyx_L8_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6939, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6940, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8522, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6941, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8523, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 6942, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 8524, __pyx_L1_error)
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@@ -68581,7 +98145,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_414WCLPRICE(CYTHON_UNUSED PyObject *__
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-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6944, __pyx_L1_error)
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-  __pyx_v_begidx = __pyx_t_4;
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_WCLPRICE_Lookback());
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-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_WCLPRICE(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)) + __pyx_v_begidx), (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+        PyThreadState * _save;
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WCLPRICE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6950, __pyx_L1_error)
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8534, __pyx_L8_error)
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+    {
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
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+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WCLPRICE, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8540, __pyx_L1_error)
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@@ -68692,46 +98383,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(5, 6953, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(6, 8543, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(5, 6953, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6953, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6953, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(6, 8543, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "WILLR", 0) < (0)) __PYX_ERR(6, 8543, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6953, __pyx_L3_error)
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@@ -68740,14 +98431,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("WILLR", 0, 3, 4, __pyx_nargs); __PYX_ERR(5, 6953, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("WILLR", 0, 3, 4, __pyx_nargs); __PYX_ERR(6, 8543, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -68758,9 +98449,9 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_low), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "low", 0))) __PYX_ERR(5, 6955, __pyx_L1_error)
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(5, 6955, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_high), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "high", 0))) __PYX_ERR(6, 8545, __pyx_L1_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_close), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 0, "close", 0))) __PYX_ERR(6, 8545, __pyx_L1_error)
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@@ -68795,7 +98486,15 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_416WILLR(CYTHON_UNUSED PyObject *__pyx
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
-  npy_int __pyx_t_4;
+  int __pyx_t_4;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -68804,22 +98503,22 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_416WILLR(CYTHON_UNUSED PyObject *__pyx
   __Pyx_INCREF((PyObject *)__pyx_v_low);
   __Pyx_INCREF((PyObject *)__pyx_v_close);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6974, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8564, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6975, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8565, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_low, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6976, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_check_array(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8566, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF_SET(__pyx_v_close, ((PyArrayObject *)__pyx_t_1));
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(5, 6977, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length3(__pyx_v_high, __pyx_v_low, __pyx_v_close); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(6, 8567, __pyx_L1_error)
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   __pyx_t_3 = (__pyx_v_length == 0);
@@ -68827,7 +98526,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_416WILLR(CYTHON_UNUSED PyObject *__pyx
   if (__pyx_t_3) {
 
 
-    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6979, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(0, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8569, __pyx_L1_error)
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@@ -68842,21 +98541,148 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_416WILLR(CYTHON_UNUSED PyObject *__pyx
 
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-  __pyx_t_4 = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close))); if (unlikely(__pyx_t_4 == ((npy_int)-1) && PyErr_Occurred())) __PYX_ERR(5, 6980, __pyx_L1_error)
-  __pyx_v_begidx = __pyx_t_4;
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+      __Pyx_FastGIL_Remember();
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+        __pyx_v_begidx = __pyx_f_5talib_7_ta_lib_check_begidx3(__pyx_v_length, ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_high)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_low)), ((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_close)));
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+  }
 
   __pyx_v_endidx = ((((int)__pyx_v_length) - __pyx_v_begidx) - 1);
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_WILLR_Lookback(__pyx_v_timeperiod));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(6, 8573, __pyx_L1_error)
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6983, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
+
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_WILLR_Lookback(__pyx_v_timeperiod));
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L12;
+          }
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+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8577, __pyx_L8_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  /*finally:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WILLR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 6985, __pyx_L1_error)
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+      goto __pyx_L9;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
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+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
+            PyThreadState * _save;
+            _save = PyEval_SaveThread();
+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_FastGIL_Forget();
+                PyEval_RestoreThread(_save);
+                goto __pyx_L23;
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+              __pyx_L23:;
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+        }
+      }
+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
+    }
+    __pyx_L9:;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WILLR, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 8583, __pyx_L1_error)
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
@@ -68936,48 +98762,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(5, 6988, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(5, 6988, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(5, 6988, __pyx_L3_error)
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@@ -75003,7 +105159,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_8Function_32__call__(CYTHON_UNUSED PyO
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@@ -75066,7 +105222,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_8Function_32__call__(CYTHON_UNUSED PyO
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@@ -75078,7 +105234,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_8Function_32__call__(CYTHON_UNUSED PyO
 
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@@ -75088,7 +105244,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_8Function_32__call__(CYTHON_UNUSED PyO
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@@ -75100,11 +105256,11 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_8Function_32__call__(CYTHON_UNUSED PyO
 
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@@ -75153,23 +105309,23 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_8Function_32__call__(CYTHON_UNUSED PyO
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+      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_input_price_series_names, __pyx_v_price_series); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(2, 487, __pyx_L1_error)
 
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   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__call_function", 1, 1, 1, __pyx_nargs); __PYX_ERR(2, 488, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -75816,7 +105972,7 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_8Function_36__call_function(CYTHON_UNU
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-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 493, __pyx_L1_error)
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@@ -75844,9 +106000,9 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_8Function_36__call_function(CYTHON_UNU
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 }
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-  __pyx_v_retCode = TA_SetOptInputParamInteger(__pyx_v_holder, __pyx_v_idx, __pyx_v_value);
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+        __pyx_v_retCode = TA_SetOptInputParamInteger(__pyx_v_holder, __pyx_v_idx, __pyx_v_value);
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SetOptInputParamInteger, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 802, __pyx_L1_error)
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+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SetOptInputParamInteger, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 849, __pyx_L1_error)
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@@ -79579,9 +110850,26 @@ static int __pyx_f_5talib_7_ta_lib___ta_setOptInputParamReal(TA_ParamHolder *__p
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-  __pyx_v_retCode = TA_SetOptInputParamReal(__pyx_v_holder, __pyx_v_idx, __pyx_v_value);
+  {
+      PyThreadState * _save;
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+      /*try:*/ {
+
+        __pyx_v_retCode = TA_SetOptInputParamReal(__pyx_v_holder, __pyx_v_idx, __pyx_v_value);
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+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SetOptInputParamReal, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 806, __pyx_L1_error)
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+  PyObject *__pyx_t_4 = NULL;
+  PyObject *__pyx_t_5 = NULL;
+  PyObject *__pyx_t_6 = NULL;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
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-  __pyx_v_retCode = TA_GetLookback(__pyx_v_holder, (&__pyx_v_lookback));
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+      assert(__pyx_t_5);
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+      __Pyx_INCREF(__pyx_t_5);
+      __Pyx_INCREF(__pyx__function);
+      __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
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+      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
+      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
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+      __Pyx_GOTREF(__pyx_t_2);
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+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __Pyx_DECREF((PyObject *)__pyx_t_1); __pyx_t_1 = 0;
+    /*try:*/ {
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+        /*try:*/ {
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+              __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_GetLookback, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 811, __pyx_L1_error)
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+                __pyx_L15:;
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+
+        }
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+          __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
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+          __Pyx_GOTREF(__pyx_t_9);
+          __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
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+        goto __pyx_L6;
+      }
+      __pyx_L6:;
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+    goto __pyx_L16;
+    __pyx_L3_error:;
+    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+    goto __pyx_L1_error;
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+
+  __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_GetLookback, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 863, __pyx_L1_error)
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@@ -79628,6 +111006,9 @@ static int __pyx_f_5talib_7_ta_lib___ta_getLookback(TA_ParamHolder *__pyx_v_hold
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   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
+  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_5);
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-  __pyx_t_9 = __pyx_v_length;
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-    __pyx_v_i = __pyx_t_11;
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-    for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
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-      __pyx_t_2 = (((__pyx_v_data[__pyx_v_k])[__pyx_v_i]) != ((__pyx_v_data[__pyx_v_k])[__pyx_v_i]));
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-      if (__pyx_t_2) {
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-        goto __pyx_L9_break;
 
-      }
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-    /*else*/ {
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-      {
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+            {
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+              __pyx_r = ((int)__pyx_v_i);
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-        __pyx_r = ((int)__pyx_v_i);
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+  __pyx_t_2 = __Pyx_PyUnicode_FormatSafe(__pyx_mstate_global->__pyx_kp_u_input_must_be_a_numpy_array_or_a, __pyx_t_4); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 2467, __pyx_L1_error)
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-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2488, __pyx_L1_error)
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-  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))), __pyx_mstate_global->__pyx_n_u_name_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 2541, __pyx_L1_error)
+  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))), __pyx_mstate_global->__pyx_n_u_name_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 2551, __pyx_L1_error)
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-  __pyx_t_4 = __Pyx_PyUnicode_FormatSafe(__pyx_mstate_global->__pyx_kp_u_cannot_pickle_s_a_stream_handle, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 2541, __pyx_L1_error)
+  __pyx_t_4 = __Pyx_PyUnicode_FormatSafe(__pyx_mstate_global->__pyx_kp_u_cannot_pickle_s_a_stream_handle, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 2551, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_t_5 = 1;
@@ -81120,12 +112590,12 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_6Stream_8__reduce__(struct __pyx_obj_5
     __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_TypeError)), __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
     __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2539, __pyx_L1_error)
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2549, __pyx_L1_error)
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   __Pyx_Raise(__pyx_t_1, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __PYX_ERR(3, 2539, __pyx_L1_error)
+  __PYX_ERR(3, 2549, __pyx_L1_error)
 
 
   /* function exit code */
@@ -81158,15 +112628,34 @@ static void __pyx_pw_5talib_7_ta_lib_9AC_Stream_1__dealloc__(PyObject *__pyx_v_s
 static void __pyx_pf_5talib_7_ta_lib_9AC_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_AC_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_AC_Close(((TA_AC_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_AC_Close(((TA_AC_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -81217,56 +112706,56 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 2564, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 2576, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 2564, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 2576, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 2564, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 2576, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 2564, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 2576, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 2564, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 2576, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 2564, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 2576, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 2564, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 2576, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 5, i); __PYX_ERR(3, 2564, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 5, i); __PYX_ERR(3, 2576, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 2564, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 2576, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 2564, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 2576, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 2564, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 2576, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 2564, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 2576, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 2564, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 2576, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
       }
@@ -81274,24 +112763,24 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
     __pyx_v_high = values[0];
     __pyx_v_low = values[1];
     if (values[2]) {
-      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 2564, __pyx_L3_error)
+      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 2576, __pyx_L3_error)
     } else {
       __pyx_v_fastperiod = ((int)-2147483648);
     }
     if (values[3]) {
-      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 2564, __pyx_L3_error)
+      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 2576, __pyx_L3_error)
     } else {
       __pyx_v_slowperiod = ((int)-2147483648);
     }
     if (values[4]) {
-      __pyx_v_signalperiod = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_signalperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 2564, __pyx_L3_error)
+      __pyx_v_signalperiod = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_signalperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 2576, __pyx_L3_error)
     } else {
       __pyx_v_signalperiod = ((int)-2147483648);
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 5, __pyx_nargs); __PYX_ERR(3, 2564, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 5, __pyx_nargs); __PYX_ERR(3, 2576, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -81325,74 +112814,153 @@ static int __pyx_pf_5talib_7_ta_lib_9AC_Stream_2__init__(struct __pyx_obj_5talib
   TA_AC_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2565, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2577, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2566, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2578, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2567, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2579, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 2567, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 2579, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 2567, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 2579, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 2568, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 2580, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 2569, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 2581, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 2570, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 2582, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_AC_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 2587, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_AC_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AC_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_AC_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2575, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_AC_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
 
-    (void)(TA_AC_Close(((TA_AC_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_AC_Close(((TA_AC_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AC_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2604, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  }
 
 
   /* function exit code */
@@ -81413,6 +112981,7 @@ static int __pyx_pf_5talib_7_ta_lib_9AC_Stream_2__init__(struct __pyx_obj_5talib
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -81462,56 +113031,56 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 2581, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 2581, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -81572,100 +113141,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_9AC_Stream_4open_and_fill(PyObject *__
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_AC_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_AC_Stream *__pyx_v_stream = 0;
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   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2584, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2585, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 2585, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 2585, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 2586, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 2587, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 2588, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 2613, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_AC_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2590, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_AC_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AC_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2619, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_AC_Stream *)__pyx_t_1);
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_AC_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
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-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_AC_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AC_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2596, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2625, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
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+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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   }
 
-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_AC_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AC_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2597, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_AC_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+          /*finally:*/ {
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+      goto __pyx_L5;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
+      {
+        {
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
+
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
+      goto __pyx_L1_error;
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+    __pyx_L5:;
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+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2600, __pyx_L1_error)
+  if (__pyx_t_4) {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_AC_Value(((TA_AC_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AC_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 2623, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AC_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 2669, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 2624, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 2670, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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   /* function exit code */
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-
   return __pyx_r;
 }
 
@@ -82097,7 +113892,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_9AC_Stream__advance(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L0:;
-
   return __pyx_r;
 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_9AC_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_AC_Stream *__pyx_v_self) {
   TA_AC_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_AC_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_AC_Clone(((TA_AC_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AC_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2681, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AC_Stream))))) __PYX_ERR(3, 2681, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_AC_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AC_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 2637, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AC_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 2638, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AC_Stream))))) __PYX_ERR(3, 2638, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_AC_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AC_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2691, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.AC_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -82239,15 +114075,34 @@ static void __pyx_pw_5talib_7_ta_lib_15ACCBANDS_Stream_1__dealloc__(PyObject *__
 static void __pyx_pf_5talib_7_ta_lib_15ACCBANDS_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ACCBANDS_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_ACCBANDS_Close(((TA_ACCBANDS_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_ACCBANDS_Close(((TA_ACCBANDS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
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+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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@@ -82297,46 +114152,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 2664, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 2717, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 2664, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 2717, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 2664, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 2717, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 2664, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 2717, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 2664, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 2717, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 2664, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 2717, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 2664, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 2717, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 2664, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 2717, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 2664, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 2664, __pyx_L3_error)
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@@ -82345,14 +114200,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 2664, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2718, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2666, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2719, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2667, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2720, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2668, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2721, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 2668, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 2721, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 2668, __pyx_L1_error);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_ACCBANDS_Close(((TA_ACCBANDS_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
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+
+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+          }
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
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-  int __pyx_t_1;
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 2792, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 2793, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 2794, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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     __Pyx_GOTREF(__pyx_t_1);
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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-  __pyx_v_retCode = TA_ACOS_Clone(((TA_ACOS_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
 
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-    (void)(TA_AD_Close(((TA_AD_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3009, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3010, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3011, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_AD_Close(((TA_AD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_AD_Close(((TA_AD_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AD_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3033, __pyx_L1_error)
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 }
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2891, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 2891, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 3041, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 2891, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 2892, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3042, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 2893, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3043, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 2894, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_AD_Lookback());
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_AD_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AD_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 2943, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
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-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_10ADD_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ADD_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_ADD_Close(((TA_ADD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ADD_Close(((TA_ADD_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 2967, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 2967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3145, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 2967, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 2967, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 2967, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2968, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3146, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2969, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3147, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2970, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3148, __pyx_L1_error)
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+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_real1)) != (0)) __PYX_ERR(3, 3148, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 2971, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3149, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 2972, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3150, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 2973, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3151, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ADD_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 3156, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_ADD_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ADD_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ADD_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2978, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ADD_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_ADD_Close(((TA_ADD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ADD_Close(((TA_ADD_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
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+            }
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+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ADD_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3173, __pyx_L1_error)
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+  }
 
 
   /* function exit code */
@@ -85687,6 +118719,7 @@ static int __pyx_pf_5talib_7_ta_lib_10ADD_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
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   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 2984, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3175, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 2984, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3175, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 2984, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 2984, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 3175, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, i); __PYX_ERR(3, 2984, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 2984, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 2984, __pyx_L3_error)
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   goto __pyx_L6_skip;
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   int __pyx_v_outnbelement;
   TA_ADD_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ADD_Stream *__pyx_v_stream = 0;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3177, __pyx_L1_error)
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADD_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3260, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_ADOSC_Close(((TA_ADOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ADOSC_Close(((TA_ADOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 3066, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3066, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3066, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3066, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 6, i); __PYX_ERR(3, 3066, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 3066, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 3066, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 3285, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3066, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3285, __pyx_L3_error)
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3066, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3285, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3066, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3285, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3066, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3285, __pyx_L3_error)
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@@ -86588,19 +119907,19 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_volume = values[3];
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-      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3066, __pyx_L3_error)
+      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3285, __pyx_L3_error)
     } else {
       __pyx_v_fastperiod = ((int)-2147483648);
     }
     if (values[5]) {
-      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[5]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3066, __pyx_L3_error)
+      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[5]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3285, __pyx_L3_error)
     } else {
       __pyx_v_slowperiod = ((int)-2147483648);
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 6, __pyx_nargs); __PYX_ERR(3, 3066, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 6, __pyx_nargs); __PYX_ERR(3, 3285, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -86635,90 +119954,169 @@ static int __pyx_pf_5talib_7_ta_lib_12ADOSC_Stream_2__init__(struct __pyx_obj_5t
   TA_ADOSC_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3067, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3286, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3068, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3287, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3069, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3288, __pyx_L1_error)
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   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3070, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3289, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_volume = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3071, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3290, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 3071, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 3290, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 3071, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 3290, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 3071, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 3290, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_volume);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 3071, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 3290, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3072, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3291, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3073, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3292, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3074, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3293, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ADOSC_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 3298, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_ADOSC_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ADOSC_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ADOSC_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3079, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ADOSC_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_ADOSC_Close(((TA_ADOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_ADOSC_Close(((TA_ADOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
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   /* function exit code */
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-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 3091, __pyx_L1_error);
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3094, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3326, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ADOSC_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod));
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-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_v_handle = NULL;
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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+        /*finally:*/ {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ADOSC_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3102, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3338, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_retCode = TA_ADOSC_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+        /*finally:*/ {
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+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADOSC_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 3143, __pyx_L1_error)
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3168, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3168, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3428, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3168, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 3168, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3168, __pyx_L3_error)
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@@ -87728,14 +121413,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 3168, __pyx_L3_error)
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@@ -87767,74 +121452,153 @@ static int __pyx_pf_5talib_7_ta_lib_10ADR_Stream_2__init__(struct __pyx_obj_5tal
   TA_ADR_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3169, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3429, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3170, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3430, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3171, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3431, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 3171, __pyx_L1_error);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 3171, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 3431, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3172, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3432, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3173, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3433, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3174, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3434, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ADR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 3439, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_ADR_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ADR_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ADR_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3179, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ADR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_ADR_Close(((TA_ADR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ADR_Close(((TA_ADR_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    goto __pyx_L12;
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+
+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ADR_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3456, __pyx_L1_error)
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+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -87855,6 +121619,7 @@ static int __pyx_pf_5talib_7_ta_lib_10ADR_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -87902,40 +121667,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3185, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3458, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3185, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3458, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3185, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3458, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3185, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3458, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 3185, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 3458, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, i); __PYX_ERR(3, 3185, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3185, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3458, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3185, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3185, __pyx_L3_error)
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@@ -87943,14 +121708,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 3185, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 3458, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -87984,100 +121749,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10ADR_Stream_4open_and_fill(PyObject *
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   int __pyx_v_outnbelement;
   TA_ADR_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ADR_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3543, __pyx_L1_error)
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
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-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
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 static void __pyx_pf_5talib_7_ta_lib_10ADX_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ADX_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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+
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-    (void)(TA_ADX_Close(((TA_ADX_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_ADX_Close(((TA_ADX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3266, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3266, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3266, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 3266, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 3567, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 3266, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 3567, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3266, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3567, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3266, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3266, __pyx_L3_error)
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@@ -88757,14 +122808,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 3266, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 3567, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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   TA_ADX_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3267, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3568, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3268, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3569, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3269, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3570, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3270, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3571, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 3270, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 3571, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 3270, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 3571, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 3270, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 3571, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3271, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3572, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3272, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3573, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3273, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3574, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ADX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 3579, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_ADX_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ADX_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ADX_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3278, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ADX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-    (void)(TA_ADX_Close(((TA_ADX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_ADX_Close(((TA_ADX_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ADX_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3596, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -88894,6 +123024,7 @@ static int __pyx_pf_5talib_7_ta_lib_10ADX_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -88942,46 +123073,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3284, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3598, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3284, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3598, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3284, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3598, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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-  __pyx_v_retCode = TA_ADX_Value(((TA_ADX_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  if (__pyx_t_1) {
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+            }
+
+            /*finally:*/ {
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+                goto __pyx_L8;
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+          PyEval_RestoreThread(_save);
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADX_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 3327, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADX_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 3662, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 3328, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 3663, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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@@ -89587,7 +123944,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_10ADX_Stream__advance(struct __pyx_obj
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_10ADX_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_ADX_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ADX_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_ADX_Clone(((TA_ADX_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ADX_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 3342, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+            /*finally:*/ {
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+                goto __pyx_L8;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ADX_Stream))))) __PYX_ERR(3, 3342, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ADX_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3684, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_11ADXR_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ADXR_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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-  if (__pyx_t_1) {
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+
+        if (__pyx_t_1) {
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+
+          (void)(TA_ADXR_Close(((TA_ADXR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    (void)(TA_ADXR_Close(((TA_ADXR_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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@@ -89787,46 +124204,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3366, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3366, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3708, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3366, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3366, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3708, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 3366, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 3708, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 3366, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3366, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 3366, __pyx_L3_error)
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   TA_ADXR_Stream *__pyx_v_handle;
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   TA_RetCode __pyx_v_retCode;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3709, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3710, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3369, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3711, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3370, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-    (void)(TA_ADXR_Close(((TA_ADXR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_ADXR_Close(((TA_ADXR_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                    goto __pyx_L13;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_AO_Close(((TA_AO_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_AO_Close(((TA_AO_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -90865,48 +125648,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_fastperiod,&__pyx_mstate_global->__pyx_n_u_slowperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3467, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3850, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3467, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3850, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3467, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3850, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3467, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3850, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3467, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3850, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 3467, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 3850, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 4, i); __PYX_ERR(3, 3467, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 4, i); __PYX_ERR(3, 3850, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3467, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3850, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3467, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3850, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3467, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3850, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3467, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3850, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
       }
@@ -90914,19 +125697,19 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
     __pyx_v_high = values[0];
     __pyx_v_low = values[1];
     if (values[2]) {
-      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3467, __pyx_L3_error)
+      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3850, __pyx_L3_error)
     } else {
       __pyx_v_fastperiod = ((int)-2147483648);
     }
     if (values[3]) {
-      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3467, __pyx_L3_error)
+      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3850, __pyx_L3_error)
     } else {
       __pyx_v_slowperiod = ((int)-2147483648);
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 4, __pyx_nargs); __PYX_ERR(3, 3467, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 4, __pyx_nargs); __PYX_ERR(3, 3850, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -90959,74 +125742,153 @@ static int __pyx_pf_5talib_7_ta_lib_9AO_Stream_2__init__(struct __pyx_obj_5talib
   TA_AO_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3468, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3851, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3469, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3852, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3470, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3853, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 3470, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 3853, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 3470, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 3853, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3471, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3854, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3472, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3855, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3473, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3856, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_AO_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 3861, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_AO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AO_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_AO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3478, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_AO_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_AO_Close(((TA_AO_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_AO_Close(((TA_AO_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AO_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3878, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -91047,6 +125909,7 @@ static int __pyx_pf_5talib_7_ta_lib_9AO_Stream_2__init__(struct __pyx_obj_5talib
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -91095,48 +125958,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_fastperiod,&__pyx_mstate_global->__pyx_n_u_slowperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3484, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3880, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3484, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3880, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3484, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3880, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3484, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3880, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3484, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3880, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 3484, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 3880, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 4, i); __PYX_ERR(3, 3484, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 4, i); __PYX_ERR(3, 3880, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3484, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3880, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3484, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3880, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3484, __pyx_L3_error)
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AO_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 3541, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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+        }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AO_Stream))))) __PYX_ERR(3, 3541, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_AO_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AO_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3965, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.AO_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -91858,15 +126988,34 @@ static void __pyx_pw_5talib_7_ta_lib_10APO_Stream_1__dealloc__(PyObject *__pyx_v
 static void __pyx_pf_5talib_7_ta_lib_10APO_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_APO_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_APO_Close(((TA_APO_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_APO_Close(((TA_APO_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
 
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3567, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3991, __pyx_L3_error)
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         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3567, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3991, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3567, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3567, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3991, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3567, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3991, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 3567, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 3991, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 4, i); __PYX_ERR(3, 3567, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 4, i); __PYX_ERR(3, 3991, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3567, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 3991, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3567, __pyx_L3_error)
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3567, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3991, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3567, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3991, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
       }
     }
     __pyx_v_real = values[0];
     if (values[1]) {
-      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3567, __pyx_L3_error)
+      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3991, __pyx_L3_error)
     } else {
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-      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3567, __pyx_L3_error)
+      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3991, __pyx_L3_error)
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+      __pyx_v_matype = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3991, __pyx_L3_error)
     } else {
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 4, __pyx_nargs); __PYX_ERR(3, 3567, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 4, __pyx_nargs); __PYX_ERR(3, 3991, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -92016,66 +127165,145 @@ static int __pyx_pf_5talib_7_ta_lib_10APO_Stream_2__init__(struct __pyx_obj_5tal
   TA_APO_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3568, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3992, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3569, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3993, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 3569, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 3993, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3570, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3994, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3571, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3995, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3572, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3996, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_APO_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 4001, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_APO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_APO_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_APO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3577, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_APO_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_APO_Close(((TA_APO_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
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+                  __pyx_L13:;
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_APO_Close(((TA_APO_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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+            }
+            __pyx_L16:;
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+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_APO_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4018, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_APO_Clone(((TA_APO_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_APO_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4094, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_APO_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_APO_Clone(((TA_APO_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_APO_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 3638, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_APO_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
-    PyObject *__pyx_callargs[2] = {__pyx_t_3, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 3639, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+              __pyx_L8:;
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+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_APO_Stream))))) __PYX_ERR(3, 3639, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_APO_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_APO_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4104, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
     PyObject *__pyx_temp;
@@ -92852,14 +128348,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10APO_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.APO_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -92882,15 +128378,34 @@ static void __pyx_pw_5talib_7_ta_lib_12AROON_Stream_1__dealloc__(PyObject *__pyx
 static void __pyx_pf_5talib_7_ta_lib_12AROON_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_AROON_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_AROON_Close(((TA_AROON_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_AROON_Close(((TA_AROON_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -92939,40 +128454,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3664, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 4129, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3664, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4129, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3664, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4129, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3664, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4129, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 3664, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 4129, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 3664, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 4129, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3664, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4129, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3664, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4129, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3664, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4129, __pyx_L3_error)
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@@ -92980,14 +128495,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 3664, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 4129, __pyx_L3_error)
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 3664, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 4129, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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   double __pyx_v_outaroondown;
   double __pyx_v_outaroonup;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3665, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4130, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3666, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4131, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3667, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4132, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 3667, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 4132, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 3667, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 4132, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3668, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4133, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3669, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4134, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3670, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4135, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_AROON_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outaroondown), (&__pyx_v_outaroonup));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 4141, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_AROON_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AROON_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_AROON_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3676, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_AROON_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outaroondown), (&__pyx_v_outaroonup));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_AROON_Close(((TA_AROON_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+
+          }
+        }
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+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-    (void)(TA_AROON_Close(((TA_AROON_Stream *)__pyx_v_self->__pyx_base._handle)));
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3691, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3692, __pyx_L1_error)
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_AROON_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outaroondown)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outaroonup)) + __pyx_v_lookback));
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+    __Pyx_GOTREF(__pyx_t_1);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AROON_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3698, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4181, __pyx_L4_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3702, __pyx_L1_error)
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3767, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3767, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 3767, __pyx_L3_error) }
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@@ -94079,14 +129960,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 3767, __pyx_L3_error)
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@@ -94118,74 +129999,153 @@ static int __pyx_pf_5talib_7_ta_lib_15AROONOSC_Stream_2__init__(struct __pyx_obj
   TA_AROONOSC_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4275, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3769, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3770, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4277, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 3770, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 3770, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3771, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4278, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3772, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4279, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3773, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4280, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_AROONOSC_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 4285, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_AROONOSC_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AROONOSC_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_AROONOSC_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3778, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_AROONOSC_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_AROONOSC_Close(((TA_AROONOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
 
-    (void)(TA_AROONOSC_Close(((TA_AROONOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
 
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
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+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
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+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AROONOSC_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4302, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  }
 
 
   /* function exit code */
@@ -94206,6 +130166,7 @@ static int __pyx_pf_5talib_7_ta_lib_15AROONOSC_Stream_2__init__(struct __pyx_obj
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -94253,40 +130214,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3784, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 4304, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3784, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4304, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3784, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4304, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3784, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4304, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 3784, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 4304, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, i); __PYX_ERR(3, 3784, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, i); __PYX_ERR(3, 4304, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 3784, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4304, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 3784, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4304, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3784, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4304, __pyx_L3_error)
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@@ -94294,14 +130255,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 3784, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 4304, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -94335,100 +130296,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_15AROONOSC_Stream_4open_and_fill(PyObj
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_AROONOSC_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_AROONOSC_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3786, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4306, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3787, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4307, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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+              }
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AROONOSC_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4389, __pyx_L1_error)
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+
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@@ -94972,14 +131200,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_15AROONOSC_Stream_10copy(struct __pyx_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_11ASIN_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ASIN_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_ASIN_Close(((TA_ASIN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ASIN_Close(((TA_ASIN_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
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+      /*finally:*/ {
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3863, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3863, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4411, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 4411, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 3863, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3863, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4411, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 3863, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 4411, __pyx_L3_error)
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@@ -95112,66 +131359,145 @@ static int __pyx_pf_5talib_7_ta_lib_11ASIN_Stream_2__init__(struct __pyx_obj_5ta
   TA_ASIN_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3864, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4412, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3865, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 3865, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3866, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4414, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3867, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4415, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3868, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4416, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ASIN_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 4421, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_ASIN_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ASIN_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ASIN_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3873, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ASIN_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_ASIN_Close(((TA_ASIN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ASIN_Close(((TA_ASIN_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
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+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
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   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ASIN_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4438, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
@@ -95191,6 +131517,7 @@ static int __pyx_pf_5talib_7_ta_lib_11ASIN_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3879, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 3879, __pyx_L3_error) }
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 3879, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 4440, __pyx_L3_error)
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4442, __pyx_L1_error)
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   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 3882, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4443, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 3882, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3883, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4444, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3884, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3885, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4446, __pyx_L1_error)
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
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-  if (__pyx_t_1) {
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-  __pyx_t_2 = 0;
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_ASIN_Value(((TA_ASIN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ASIN_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 4502, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 3921, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 4503, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
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-  __pyx_t_2 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ASIN_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_ASIN_Clone(((TA_ASIN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ASIN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 3934, __pyx_L1_error)
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ASIN_Stream);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ASIN_Stream))))) __PYX_ERR(3, 3935, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ASIN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4524, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
   {
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@@ -95900,14 +132494,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11ASIN_Stream_10copy(struct __pyx_obj_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.ASIN_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_11ATAN_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ATAN_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_ATAN_Close(((TA_ATAN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ATAN_Close(((TA_ATAN_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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@@ -95985,32 +132598,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 3957, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3957, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4546, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 3957, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3957, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 3957, __pyx_L3_error)
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   __pyx_L3_error:;
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
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-  if (__pyx_t_4) {
 
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 3977, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 3978, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 3979, __pyx_L1_error)
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     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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-  int __pyx_t_1;
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-  size_t __pyx_t_4;
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ATAN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4659, __pyx_L1_error)
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+  }
 
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+  __Pyx_XDECREF(__pyx_t_1);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_ATR_Close(((TA_ATR_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_ATR_Close(((TA_ATR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
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+        }
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+      /*finally:*/ {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4053, __pyx_L3_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4689, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4060, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4690, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ATR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 4695, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_ATR_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ATR_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ATR_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4065, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ATR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_ATR_Close(((TA_ATR_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
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+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
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-    (void)(TA_ATR_Close(((TA_ATR_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
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+          /*finally:*/ {
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ATR_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4712, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
@@ -97101,6 +134159,7 @@ static int __pyx_pf_5talib_7_ta_lib_10ATR_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 4071, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4071, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4071, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4071, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4714, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 4071, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 4714, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 4, i); __PYX_ERR(3, 4071, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4071, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4714, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4071, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4071, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4071, __pyx_L3_error)
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@@ -97197,14 +134256,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 4715, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 4071, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 4714, __pyx_L3_error)
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@@ -97239,111 +134298,239 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10ATR_Stream_4open_and_fill(PyObject *
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   int __pyx_v_outnbelement;
   TA_ATR_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ATR_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4073, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4716, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4074, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4717, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4075, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4718, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4076, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4719, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 4076, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 4719, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 4076, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 4719, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 4076, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 4719, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4077, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4720, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4078, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4721, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4079, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4722, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ATR_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4081, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_ATR_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ATR_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4728, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_ATR_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 4730, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_ATR_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ATR_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4087, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4734, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ATR_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 4778, __pyx_L1_error)
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-  __Pyx_XDECREF(__pyx_t_2);
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ATR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 4128, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ATR_Stream))))) __PYX_ERR(3, 4129, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    (void)(TA_AVGDEV_Close(((TA_AVGDEV_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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@@ -98064,66 +135409,145 @@ static int __pyx_pf_5talib_7_ta_lib_13AVGDEV_Stream_2__init__(struct __pyx_obj_5
   TA_AVGDEV_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4154, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4825, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4155, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4157, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4828, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4158, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4829, __pyx_L1_error)
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-  __pyx_v_retCode = TA_AVGDEV_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 4834, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AVGDEV_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_AVGDEV_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4163, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_AVGDEV_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_AVGDEV_Close(((TA_AVGDEV_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_AVGDEV_Close(((TA_AVGDEV_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  }
 
+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    goto __pyx_L12;
+                  }
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+                }
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+
+          }
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+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
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+
+  /*finally:*/ {
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+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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+      goto __pyx_L5;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AVGDEV_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4851, __pyx_L1_error)
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+  }
 
 
   /* function exit code */
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   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
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         CYTHON_FALLTHROUGH;
         case  0: break;
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     } else {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4169, __pyx_L3_error)
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   struct __pyx_obj_5talib_7_ta_lib_AVGDEV_Stream *__pyx_v_stream = 0;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
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+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4855, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4172, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4173, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_AVGDEV_Lookback(__pyx_v_timeperiod));
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+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_AVGDEV_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AVGDEV_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4865, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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   __pyx_t_1 = 0;
 
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
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+        {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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+          PyEval_RestoreThread(_save);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AVGDEV_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 4904, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 4905, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_AVGDEV_Value(((TA_AVGDEV_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_1 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_AVGDEV_Value(((TA_AVGDEV_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AVGDEV_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 4210, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AVGDEV_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 4915, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 4211, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 4916, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_AVGDEV_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_AVGDEV_Clone(((TA_AVGDEV_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AVGDEV_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4927, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+  }
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_AVGDEV_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
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+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-  if (__pyx_t_1) {
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+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AVGDEV_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 4224, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AVGDEV_Stream);
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 4225, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AVGDEV_Stream))))) __PYX_ERR(3, 4225, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_AVGDEV_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AVGDEV_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4937, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
     PyObject *__pyx_temp;
@@ -98870,14 +136562,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13AVGDEV_Stream_10copy(struct __pyx_ob
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.AVGDEV_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
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 static void __pyx_pf_5talib_7_ta_lib_15AVGPRICE_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_AVGPRICE_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_AVGPRICE_Close(((TA_AVGPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_AVGPRICE_Close(((TA_AVGPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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@@ -98958,44 +136669,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 4247, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4247, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4247, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4247, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4959, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4247, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4959, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 4247, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4247, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4247, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 4247, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 4252, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 4252, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 4964, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4253, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4965, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4254, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4966, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4255, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4967, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_AVGPRICE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AVGPRICE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_AVGPRICE_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4260, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
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+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_AVGPRICE_Close(((TA_AVGPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_AVGPRICE_Close(((TA_AVGPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+
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+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
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+
+          }
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+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_AVGPRICE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4989, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
 
   /* function exit code */
@@ -99143,6 +136933,7 @@ static int __pyx_pf_5talib_7_ta_lib_15AVGPRICE_Stream_2__init__(struct __pyx_obj
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 4266, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 4991, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4266, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4991, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4266, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4991, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4266, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4991, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4266, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4991, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 4266, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 4991, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 4266, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4266, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4266, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4266, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4266, __pyx_L3_error)
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@@ -99237,7 +137028,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 4266, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 4991, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -99272,122 +137063,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_15AVGPRICE_Stream_4open_and_fill(PyObj
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   TA_AVGPRICE_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_AVGPRICE_Stream *__pyx_v_stream = 0;
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   __Pyx_RefNannyDeclarations
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   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4993, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4994, __pyx_L1_error)
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_AVGPRICE_Clone(((TA_AVGPRICE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+  __pyx_t_1 = 0;
 
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
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+              if (__pyx_t_5) {
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AVGPRICE_Stream);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+      }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_AVGPRICE_Stream))))) __PYX_ERR(3, 4325, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_AVGPRICE_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_AVGPRICE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5078, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+
+  }
 
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@@ -99969,14 +138027,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_15AVGPRICE_Stream_10copy(struct __pyx_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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 static void __pyx_pf_5talib_7_ta_lib_13BBANDS_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_BBANDS_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
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-    (void)(TA_BBANDS_Close(((TA_BBANDS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_BBANDS_Close(((TA_BBANDS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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+        }
+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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@@ -100058,87 +138135,87 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 4354, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 5107, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4354, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5107, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4354, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4354, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5107, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4354, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 4354, __pyx_L3_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_BBANDS_Lookback(__pyx_v_timeperiod, __pyx_v_nbdevup, __pyx_v_nbdevdn, __pyx_v_matype) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_BBANDS_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_BBANDS_Lookback(__pyx_v_timeperiod, __pyx_v_nbdevup, __pyx_v_nbdevdn, __pyx_v_matype) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4366, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_BBANDS_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_nbdevup, __pyx_v_nbdevdn, __pyx_v_matype, (&__pyx_v_outupperband), (&__pyx_v_outmiddleband), (&__pyx_v_outlowerband));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_BBANDS_Close(((TA_BBANDS_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_BBANDS_Close(((TA_BBANDS_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_BBANDS_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5136, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4372, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4372, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 5, i); __PYX_ERR(3, 4372, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 4372, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4372, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5138, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4372, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4372, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4372, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 5, __pyx_nargs); __PYX_ERR(3, 4372, __pyx_L3_error)
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   int __pyx_v_outnbelement;
   TA_BBANDS_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_BBANDS_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
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   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
-  PyObject *__pyx_t_6 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
   PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
+  PyObject *__pyx_t_15 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4374, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5140, __pyx_L1_error)
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   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4375, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 4375, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4376, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5142, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4377, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5143, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4378, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5144, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_BBANDS_Lookback(__pyx_v_timeperiod, __pyx_v_nbdevup, __pyx_v_nbdevdn, __pyx_v_matype));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4380, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outupperband = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_BBANDS_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4381, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outmiddleband = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4382, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outlowerband = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*try:*/ {
 
-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_BBANDS_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_nbdevup, __pyx_v_nbdevdn, __pyx_v_matype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outupperband)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmiddleband)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outlowerband)) + __pyx_v_lookback));
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+        }
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+        /*finally:*/ {
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-  if (__pyx_t_4) {
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+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outupperband = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5159, __pyx_L4_error)
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@@ -101100,38 +139483,79 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13BBANDS_Stream_10copy(struct __pyx_ob
 
   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_BBANDS_Clone(((TA_BBANDS_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_BBANDS_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5222, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
+              __pyx_v_retCode = TA_BBANDS_Clone(((TA_BBANDS_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_BBANDS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 4435, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_BBANDS_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 4436, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
+      }
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+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_BBANDS_Stream))))) __PYX_ERR(3, 4436, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_BBANDS_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_BBANDS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5232, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
     PyObject *__pyx_temp;
@@ -101147,14 +139571,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13BBANDS_Stream_10copy(struct __pyx_ob
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.BBANDS_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
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 static void __pyx_pf_5talib_7_ta_lib_11BETA_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_BETA_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_BETA_Close(((TA_BETA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_BETA_Close(((TA_BETA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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@@ -101234,40 +139677,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 4461, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5257, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4461, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5257, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4461, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5257, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4461, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5257, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 4461, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 5257, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 4461, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 5257, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4461, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5257, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4461, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5257, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4461, __pyx_L3_error)
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@@ -101275,14 +139718,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 4461, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 5257, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 4461, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 5257, __pyx_L3_error)
   __pyx_L6_skip:;
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@@ -101314,74 +139757,153 @@ static int __pyx_pf_5talib_7_ta_lib_11BETA_Stream_2__init__(struct __pyx_obj_5ta
   TA_BETA_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4462, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5258, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real0 = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4463, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5259, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real1 = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4464, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5260, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real0);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real0);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real0)) != (0)) __PYX_ERR(3, 4464, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real0)) != (0)) __PYX_ERR(3, 5260, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real1);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real1);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_real1)) != (0)) __PYX_ERR(3, 4464, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_real1)) != (0)) __PYX_ERR(3, 5260, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4465, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5261, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4466, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5262, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4467, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5263, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_BETA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 5268, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_BETA_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_BETA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_BETA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4472, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_BETA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_BETA_Close(((TA_BETA_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
 
-    (void)(TA_BETA_Close(((TA_BETA_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+            }
 
+          }
+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  int __pyx_t_1;
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-  size_t __pyx_t_4;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
 
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-    (void)(TA_BOP_Close(((TA_BOP_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5400, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4564, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5401, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4565, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5402, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_BOP_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_BOP_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_BOP_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4570, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_BOP_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_BOP_Close(((TA_BOP_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_BOP_Close(((TA_BOP_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
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 }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4576, __pyx_L3_error)
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-  TA_RetCode __pyx_v_retCode;
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+  PyObject *__pyx_t_7 = NULL;
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+  PyObject *__pyx_t_10 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4581, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5431, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4582, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 4582, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 4582, __pyx_L1_error);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 4582, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 5432, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 4582, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4583, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5433, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4584, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5434, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4585, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5435, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_BOP_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4587, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_BOP_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 5443, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_BOP_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+              }
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_BOP_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5513, __pyx_L1_error)
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
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-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
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 static void __pyx_pf_5talib_7_ta_lib_10CCI_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CCI_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_CCI_Close(((TA_CCI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_CCI_Close(((TA_CCI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
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+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+        }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 4659, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4659, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4659, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4659, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 4659, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 5537, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 4659, __pyx_L3_error) }
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     } else {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4659, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5537, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4659, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4659, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4659, __pyx_L3_error)
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@@ -103403,14 +142578,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 4659, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 5537, __pyx_L3_error)
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   TA_CCI_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4660, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5538, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4661, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5539, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4662, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5540, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4663, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5541, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 4663, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 5541, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 4663, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 5541, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 4663, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 5541, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4664, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5542, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4665, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5543, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4666, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5544, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CCI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 5549, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CCI_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CCI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CCI_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4671, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CCI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_CCI_Close(((TA_CCI_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_CCI_Close(((TA_CCI_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CCI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5566, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -103540,6 +142794,7 @@ static int __pyx_pf_5talib_7_ta_lib_10CCI_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -103588,46 +142843,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 4677, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5568, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4677, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5568, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4677, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5568, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4677, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5568, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4677, __pyx_L3_error)
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+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
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-  if (__pyx_t_1) {
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+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CCI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 4720, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CCI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 5632, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 4721, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 5633, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   /* function exit code */
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 }
 
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   /* function exit code */
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-
   return __pyx_r;
 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_10CCI_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CCI_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CCI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CCI_Clone(((TA_CCI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CCI_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+  {
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+      _save = PyEval_SaveThread();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CCI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 4734, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 4735, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+              __pyx_L8:;
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+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CCI_Stream))))) __PYX_ERR(3, 4735, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CCI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5654, __pyx_L1_error)
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+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CCI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_16CDL2CROWS_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDL2CROWS_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDL2CROWS_Close(((TA_CDL2CROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDL2CROWS_Close(((TA_CDL2CROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4757, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4757, __pyx_L3_error)
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         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4757, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5676, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 4757, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 5676, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 4757, __pyx_L3_error) }
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 4757, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5680, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4762, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+          (void)(TA_CDL3BLACKCROWS_Close(((TA_CDL3BLACKCROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDL3BLACKCROWS_Close(((TA_CDL3BLACKCROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4861, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5821, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4862, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4863, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4864, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5824, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4865, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5825, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDL3BLACKCROWS_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
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-    __Pyx_GOTREF(__pyx_t_1);
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
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+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDL3BLACKCROWS_Close(((TA_CDL3BLACKCROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDL3BLACKCROWS_Close(((TA_CDL3BLACKCROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
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+            }
+
+          }
+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
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+  /*finally:*/ {
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+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDL3BLACKCROWS_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4893, __pyx_L1_error)
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     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+    __pyx_t_1 = 0;
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+    {
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+      __Pyx_XGIVEREF(__pyx_t_7);
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
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+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3BLACKCROWS_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 5914, __pyx_L1_error)
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-  __pyx_t_2 = 0;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 4957, __pyx_L3_error)
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@@ -106710,90 +146983,169 @@ static int __pyx_pf_5talib_7_ta_lib_17CDL3INSIDE_Stream_2__init__(struct __pyx_o
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4962, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 4962, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 4962, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 5963, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 4962, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 5963, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 4962, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 5963, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 4963, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5964, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 4964, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5965, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 4965, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5966, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDL3INSIDE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDL3INSIDE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDL3INSIDE_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4970, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDL3INSIDE_Close(((TA_CDL3INSIDE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDL3INSIDE_Close(((TA_CDL3INSIDE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
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+                  __pyx_L12:;
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+
+          }
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+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
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+    }
+  }
+
+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDL3INSIDE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5988, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
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+
   __Pyx_RefNannyFinishContext();
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 }
@@ -106864,44 +147217,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 4976, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5990, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4976, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5990, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4976, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5990, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4976, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5990, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4976, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5990, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 4976, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 5990, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 4976, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 4976, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 4976, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5990, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 4976, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5990, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 4976, __pyx_L3_error)
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     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -106910,7 +147263,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 4976, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 5990, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -106945,122 +147298,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_17CDL3INSIDE_Stream_4open_and_fill(PyO
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   int __pyx_v_outnbelement;
   TA_CDL3INSIDE_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDL3INSIDE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+          PyEval_RestoreThread(_save);
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3INSIDE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 6055, __pyx_L1_error)
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5021, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 6056, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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     {
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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   }
-  __pyx_t_2 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDL3INSIDE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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   const char *__pyx_filename = NULL;
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-  __pyx_v_retCode = TA_CDL3INSIDE_Clone(((TA_CDL3INSIDE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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-    __Pyx_GOTREF(__pyx_t_2);
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-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+              __pyx_L8:;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDL3INSIDE_Stream))))) __PYX_ERR(3, 5035, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3INSIDE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6077, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDL3INSIDE_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_21CDL3LINESTRIKE_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDL3LINESTRIKE_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_CDL3LINESTRIKE_Close(((TA_CDL3LINESTRIKE_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_CDL3LINESTRIKE_Close(((TA_CDL3LINESTRIKE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
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+        }
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+      /*finally:*/ {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5057, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5057, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5057, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6099, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 6099, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 5057, __pyx_L3_error) }
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6102, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6103, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5062, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+                    (void)(TA_CDL3LINESTRIKE_Close(((TA_CDL3LINESTRIKE_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                    goto __pyx_L13;
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+          }
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-    (void)(TA_CDL3LINESTRIKE_Close(((TA_CDL3LINESTRIKE_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3LINESTRIKE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6218, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    (void)(TA_CDL3OUTSIDE_Close(((TA_CDL3OUTSIDE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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+        }
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+      /*finally:*/ {
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5159, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5161, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5162, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 5162, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 6245, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 5162, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 5162, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 6245, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 5162, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5163, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6246, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5164, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6247, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5165, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6248, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDL3OUTSIDE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDL3OUTSIDE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_4) {
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+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
 
-    (void)(TA_CDL3OUTSIDE_Close(((TA_CDL3OUTSIDE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_CDL3OUTSIDE_Close(((TA_CDL3OUTSIDE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
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+          }
+        }
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+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDL3OUTSIDE_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5193, __pyx_L1_error)
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     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
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-  int __pyx_t_1;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
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+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3OUTSIDE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 6337, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-  __pyx_v_retCode = TA_CDL3OUTSIDE_Clone(((TA_CDL3OUTSIDE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6349, __pyx_L1_error)
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3OUTSIDE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5234, __pyx_L1_error)
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+              __pyx_L8:;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDL3OUTSIDE_Stream))))) __PYX_ERR(3, 5235, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3OUTSIDE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6359, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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-    (void)(TA_CDL3STARSINSOUTH_Close(((TA_CDL3STARSINSOUTH_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+
+          __pyx_v_self->__pyx_base._handle = NULL;
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+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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@@ -109928,44 +151299,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 5257, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5262, __pyx_L1_error)
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+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 6386, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 5262, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 5262, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 6386, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5263, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5264, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6388, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5265, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6389, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_4) {
 
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_CDL3STARSINSOUTH_Close(((TA_CDL3STARSINSOUTH_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    goto __pyx_L12;
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+            }
 
-    (void)(TA_CDL3STARSINSOUTH_Close(((TA_CDL3STARSINSOUTH_Stream *)__pyx_v_self->__pyx_base._handle)));
+          }
+        }
 
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
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+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+            __pyx_L16:;
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+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDL3STARSINSOUTH_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6411, __pyx_L1_error)
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+  }
 
 
   /* function exit code */
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+
   __Pyx_RefNannyFinishContext();
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 }
@@ -110161,44 +151612,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5276, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 6413, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5276, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6413, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5276, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6413, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5276, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6413, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5276, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6413, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 5276, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 6413, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 5276, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5276, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5276, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5276, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5276, __pyx_L3_error)
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     __pyx_v_open = values[0];
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@@ -110207,7 +151658,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 5276, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 6413, __pyx_L3_error)
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@@ -110242,122 +151693,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_23CDL3STARSINSOUTH_Stream_4open_and_fi
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   struct __pyx_obj_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream *__pyx_v_stream = 0;
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   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
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+              }
+              __pyx_L8:;
+            }
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3STARSINSOUTH_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5320, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3STARSINSOUTH_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 6478, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5321, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 6479, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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   /* function exit code */
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 }
 
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 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_23CDL3STARSINSOUTH_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream *__pyx_v_self) {
   TA_CDL3STARSINSOUTH_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CDL3STARSINSOUTH_Clone(((TA_CDL3STARSINSOUTH_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6490, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream))))) __PYX_ERR(3, 6490, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
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+      _save = PyEval_SaveThread();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3STARSINSOUTH_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5334, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5335, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+              __pyx_L8:;
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+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream))))) __PYX_ERR(3, 5335, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3STARSINSOUTH_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6500, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -110939,14 +152657,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_23CDL3STARSINSOUTH_Stream_10copy(struc
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDL3STARSINSOUTH_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
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 static void __pyx_pf_5talib_7_ta_lib_24CDL3WHITESOLDIERS_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDL3WHITESOLDIERS_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDL3WHITESOLDIERS_Close(((TA_CDL3WHITESOLDIERS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDL3WHITESOLDIERS_Close(((TA_CDL3WHITESOLDIERS_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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   }
 
 
@@ -111027,44 +152764,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5357, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5357, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5357, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6522, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5357, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6522, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 5357, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 6522, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 5357, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 6522, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5357, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5357, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5357, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5357, __pyx_L3_error)
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@@ -111073,7 +152810,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 5357, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   int __pyx_t_3;
   int __pyx_t_4;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5358, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6523, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6524, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6525, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5361, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6526, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5362, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6527, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 5362, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5363, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_4) {
 
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-    (void)(TA_CDL3WHITESOLDIERS_Close(((TA_CDL3WHITESOLDIERS_Stream *)__pyx_v_self->__pyx_base._handle)));
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  PyObject *__pyx_t_3 = NULL;
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3WHITESOLDIERS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5434, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDL3WHITESOLDIERS_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5435, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
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+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDL3WHITESOLDIERS_Stream))))) __PYX_ERR(3, 5435, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDL3WHITESOLDIERS_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDL3WHITESOLDIERS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6641, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_23CDLABANDONEDBABY_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLABANDONEDBABY_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLABANDONEDBABY_Close(((TA_CDLABANDONEDBABY_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLABANDONEDBABY_Close(((TA_CDLABANDONEDBABY_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 5459, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5459, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6665, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5459, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6665, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5459, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6665, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5459, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6665, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 6665, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, i); __PYX_ERR(3, 5459, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, i); __PYX_ERR(3, 6665, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 5459, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 6665, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5459, __pyx_L3_error)
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         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5459, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6665, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5459, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5459, __pyx_L3_error)
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@@ -112182,14 +154285,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 5459, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 6665, __pyx_L3_error)
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@@ -112223,90 +154326,169 @@ static int __pyx_pf_5talib_7_ta_lib_23CDLABANDONEDBABY_Stream_2__init__(struct _
   TA_CDLABANDONEDBABY_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5460, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6666, __pyx_L1_error)
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   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5461, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6667, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5462, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6668, __pyx_L1_error)
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   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5463, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6669, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5464, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 5464, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 6670, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 5464, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5465, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6671, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5466, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6672, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5467, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6673, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLABANDONEDBABY_Close(((TA_CDLABANDONEDBABY_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLABANDONEDBABY_Close(((TA_CDLABANDONEDBABY_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
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+                  }
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+          }
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
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+  }
+
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
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+      goto __pyx_L5;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLABANDONEDBABY_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6695, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -112329,6 +154511,7 @@ static int __pyx_pf_5talib_7_ta_lib_23CDLABANDONEDBABY_Stream_2__init__(struct _
 
 
 
+
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5478, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5478, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5478, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5478, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5478, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 5478, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 6697, __pyx_L3_error)
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   int __pyx_t_3;
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-  PyObject *__pyx_t_5 = NULL;
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+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5481, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6700, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5482, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5483, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5484, __pyx_L1_error)
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 5484, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 6703, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 5484, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 6703, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5485, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6704, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5486, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6705, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5487, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6706, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLABANDONEDBABY_Lookback(__pyx_v_penetration));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5489, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLABANDONEDBABY_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLABANDONEDBABY_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6712, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLABANDONEDBABY_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_CDLABANDONEDBABY_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLABANDONEDBABY_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5495, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6718, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_retCode = TA_CDLABANDONEDBABY_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
 
+          __pyx_t_4 = (__pyx_v_retCode == 0);
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+          if (__pyx_t_4) {
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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@@ -113203,15 +155653,34 @@ static void __pyx_pw_5talib_7_ta_lib_22CDLADVANCEBLOCK_Stream_1__dealloc__(PyObj
 static void __pyx_pf_5talib_7_ta_lib_22CDLADVANCEBLOCK_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_CDLADVANCEBLOCK_Close(((TA_CDLADVANCEBLOCK_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_CDLADVANCEBLOCK_Close(((TA_CDLADVANCEBLOCK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -113261,44 +155730,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5559, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 6806, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6806, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6806, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6806, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5559, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6806, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 5559, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 6806, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 5559, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 6806, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5559, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6806, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5559, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6806, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5559, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6806, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5559, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6806, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -113307,7 +155776,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 5559, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 6806, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -113340,90 +155809,169 @@ static int __pyx_pf_5talib_7_ta_lib_22CDLADVANCEBLOCK_Stream_2__init__(struct __
   TA_CDLADVANCEBLOCK_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5560, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6807, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5561, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6808, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5562, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6809, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5563, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6810, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5564, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6811, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 5564, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 6811, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 5564, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 6811, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 5564, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 6811, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 5564, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 6811, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5565, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6812, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5566, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6813, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5567, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6814, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLADVANCEBLOCK_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 6819, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLADVANCEBLOCK_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLADVANCEBLOCK_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLADVANCEBLOCK_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5572, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLADVANCEBLOCK_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_CDLADVANCEBLOCK_Close(((TA_CDLADVANCEBLOCK_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_CDLADVANCEBLOCK_Close(((TA_CDLADVANCEBLOCK_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLADVANCEBLOCK_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6836, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -113446,6 +155994,7 @@ static int __pyx_pf_5talib_7_ta_lib_22CDLADVANCEBLOCK_Stream_2__init__(struct __
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -113494,44 +156043,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5578, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 6838, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5578, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6838, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5578, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6838, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5578, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6838, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5578, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6838, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
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+              __pyx_v_retCode = TA_CDLADVANCEBLOCK_Peek(((TA_CDLADVANCEBLOCK_Stream *)__pyx_v_self->__pyx_base._handle), __pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close, (&__pyx_v_outinteger));
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLADVANCEBLOCK_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 6892, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5615, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
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+  __Pyx_GOTREF(__pyx_t_3);
   {
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     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLADVANCEBLOCK_Stream.peek", __pyx_clineno, __pyx_lineno, __pyx_filename);
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   TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  __pyx_v_retCode = TA_CDLADVANCEBLOCK_Value(((TA_CDLADVANCEBLOCK_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_1 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_CDLADVANCEBLOCK_Value(((TA_CDLADVANCEBLOCK_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLADVANCEBLOCK_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5622, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLADVANCEBLOCK_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 6903, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5623, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 6904, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLADVANCEBLOCK_Stream.value.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -114143,7 +156919,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_22CDLADVANCEBLOCK_Stream__out_range(st
 
   /* function exit code */
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-
   return __pyx_r;
 }
 
@@ -114160,7 +156935,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_22CDLADVANCEBLOCK_Stream__advance(stru
 
   /* function exit code */
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-
   return __pyx_r;
 }
 
@@ -114209,15 +156983,16 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
 
 static PyObject *__pyx_pf_5talib_7_ta_lib_22CDLADVANCEBLOCK_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream *__pyx_v_self) {
   TA_CDLADVANCEBLOCK_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -114225,38 +157000,79 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_22CDLADVANCEBLOCK_Stream_10copy(struct
 
   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_CDLADVANCEBLOCK_Clone(((TA_CDLADVANCEBLOCK_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6915, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+  }
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream))))) __PYX_ERR(3, 6915, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
+              __pyx_v_retCode = TA_CDLADVANCEBLOCK_Clone(((TA_CDLADVANCEBLOCK_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLADVANCEBLOCK_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5636, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
+              if (__pyx_t_5) {
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
-    PyObject *__pyx_callargs[2] = {__pyx_t_3, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
-    __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5637, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream))))) __PYX_ERR(3, 5637, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLADVANCEBLOCK_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6925, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -114272,14 +157088,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_22CDLADVANCEBLOCK_Stream_10copy(struct
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLADVANCEBLOCK_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -114302,15 +157118,34 @@ static void __pyx_pw_5talib_7_ta_lib_18CDLBELTHOLD_Stream_1__dealloc__(PyObject
 static void __pyx_pf_5talib_7_ta_lib_18CDLBELTHOLD_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLBELTHOLD_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLBELTHOLD_Close(((TA_CDLBELTHOLD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLBELTHOLD_Close(((TA_CDLBELTHOLD_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -114360,44 +157195,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5659, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 6947, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5659, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6947, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5659, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6947, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5659, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6947, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5659, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6947, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 5659, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 6947, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 5659, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 6947, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5659, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6947, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5659, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6947, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5659, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6947, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5659, __pyx_L3_error)
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     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -114406,7 +157241,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 5659, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 6947, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -114439,90 +157274,169 @@ static int __pyx_pf_5talib_7_ta_lib_18CDLBELTHOLD_Stream_2__init__(struct __pyx_
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+
+                    (void)(TA_CDLBELTHOLD_Close(((TA_CDLBELTHOLD_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    (void)(TA_CDLBELTHOLD_Close(((TA_CDLBELTHOLD_Stream *)__pyx_v_self->__pyx_base._handle)));
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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+  __pyx_t_1 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
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+              }
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  __Pyx_XDECREF(__pyx_t_1);
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5759, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 5759, __pyx_L3_error) }
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5764, __pyx_L1_error)
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLBREAKAWAY_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLBREAKAWAY_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5772, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLBREAKAWAY_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLBREAKAWAY_Close(((TA_CDLBREAKAWAY_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLBREAKAWAY_Close(((TA_CDLBREAKAWAY_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
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+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
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+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLBREAKAWAY_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7118, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
 
   /* function exit code */
@@ -115644,6 +158924,7 @@ static int __pyx_pf_5talib_7_ta_lib_19CDLBREAKAWAY_Stream_2__init__(struct __pyx
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5778, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7120, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5778, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5778, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5778, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7120, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 5778, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 7120, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 5778, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5778, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5778, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5778, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7120, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5778, __pyx_L3_error)
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@@ -115738,7 +159019,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 5778, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7120, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -115773,122 +159054,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_19CDLBREAKAWAY_Stream_4open_and_fill(P
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   int __pyx_v_outnbelement;
   TA_CDLBREAKAWAY_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLBREAKAWAY_Stream *__pyx_v_stream = 0;
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5780, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7122, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5781, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7123, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5782, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7124, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5783, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7125, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5784, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 5784, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 7126, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 5784, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 7126, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 5784, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7126, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 5784, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7126, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5785, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7127, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5786, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7128, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5787, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7129, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLBREAKAWAY_Lookback());
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5789, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLBREAKAWAY_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLBREAKAWAY_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7135, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLBREAKAWAY_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 7137, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_CDLBREAKAWAY_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLBREAKAWAY_Lookback());
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLBREAKAWAY_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5795, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7141, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLBREAKAWAY_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
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+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+
+        /*finally:*/ {
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLCLOSINGMARUBOZU_Close(((TA_CDLCLOSINGMARUBOZU_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLCLOSINGMARUBOZU_Close(((TA_CDLCLOSINGMARUBOZU_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -116558,44 +160125,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5859, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 7229, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5859, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7229, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5859, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7229, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5859, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7229, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5859, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7229, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 5859, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 7229, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 5859, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 7229, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5859, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7229, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5859, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7229, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5859, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7229, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5859, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7229, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -116604,7 +160171,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 5859, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7229, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -116637,90 +160204,169 @@ static int __pyx_pf_5talib_7_ta_lib_25CDLCLOSINGMARUBOZU_Stream_2__init__(struct
   TA_CDLCLOSINGMARUBOZU_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5860, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7230, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5861, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7231, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5862, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7232, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5863, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7233, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5864, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7234, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 5864, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 7234, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 5864, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 7234, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 5864, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7234, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 5864, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7234, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5865, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7235, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5866, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7236, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5867, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7237, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLCLOSINGMARUBOZU_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 7242, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLCLOSINGMARUBOZU_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLCLOSINGMARUBOZU_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLCLOSINGMARUBOZU_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5872, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLCLOSINGMARUBOZU_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLCLOSINGMARUBOZU_Close(((TA_CDLCLOSINGMARUBOZU_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLCLOSINGMARUBOZU_Close(((TA_CDLCLOSINGMARUBOZU_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLCLOSINGMARUBOZU_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7259, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -116743,6 +160389,7 @@ static int __pyx_pf_5talib_7_ta_lib_25CDLCLOSINGMARUBOZU_Stream_2__init__(struct
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -116791,44 +160438,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5878, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 7261, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5878, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7261, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5878, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7261, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5878, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7261, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5878, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7261, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 5878, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 7261, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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-      __pyx_r = __pyx_t_2;
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-  __pyx_t_2 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+            }
+
+            /*finally:*/ {
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+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLCLOSINGMARUBOZU_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5922, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLCLOSINGMARUBOZU_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 7326, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5923, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 7327, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   /* function exit code */
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 }
 
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   /* function exit code */
   __pyx_L0:;
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   return __pyx_r;
 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_25CDLCLOSINGMARUBOZU_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream *__pyx_v_self) {
   TA_CDLCLOSINGMARUBOZU_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CDLCLOSINGMARUBOZU_Clone(((TA_CDLCLOSINGMARUBOZU_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7338, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
+              __pyx_v_retCode = TA_CDLCLOSINGMARUBOZU_Clone(((TA_CDLCLOSINGMARUBOZU_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLCLOSINGMARUBOZU_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5936, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
+              if (__pyx_t_5) {
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream);
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-  __pyx_t_4 = 0;
-  {
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 5937, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream))))) __PYX_ERR(3, 5937, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLCLOSINGMARUBOZU_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7348, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
     PyObject *__pyx_temp;
@@ -117569,14 +161483,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_25CDLCLOSINGMARUBOZU_Stream_10copy(str
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLCLOSINGMARUBOZU_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -117599,15 +161513,34 @@ static void __pyx_pw_5talib_7_ta_lib_26CDLCONCEALBABYSWALL_Stream_1__dealloc__(P
 static void __pyx_pf_5talib_7_ta_lib_26CDLCONCEALBABYSWALL_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLCONCEALBABYSWALL_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
+
+
+          (void)(TA_CDLCONCEALBABYSWALL_Close(((TA_CDLCONCEALBABYSWALL_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    (void)(TA_CDLCONCEALBABYSWALL_Close(((TA_CDLCONCEALBABYSWALL_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+        }
+      }
 
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -117657,44 +161590,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5959, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 7370, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5959, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7370, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5959, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7370, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5959, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7370, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5959, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7370, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 5959, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 7370, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 5959, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 7370, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5959, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5959, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5959, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7370, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5959, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7370, __pyx_L3_error)
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     __pyx_v_open = values[0];
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@@ -117703,7 +161636,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 5959, __pyx_L3_error)
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@@ -117736,90 +161669,169 @@ static int __pyx_pf_5talib_7_ta_lib_26CDLCONCEALBABYSWALL_Stream_2__init__(struc
   TA_CDLCONCEALBABYSWALL_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5963, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5964, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 5964, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 5964, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 7375, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 5964, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7375, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 5964, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7375, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 5965, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7376, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 5966, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7377, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 5967, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7378, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLCONCEALBABYSWALL_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 7383, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLCONCEALBABYSWALL_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLCONCEALBABYSWALL_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLCONCEALBABYSWALL_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5972, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLCONCEALBABYSWALL_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-    (void)(TA_CDLCONCEALBABYSWALL_Close(((TA_CDLCONCEALBABYSWALL_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_CDLCONCEALBABYSWALL_Close(((TA_CDLCONCEALBABYSWALL_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
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+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
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+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLCONCEALBABYSWALL_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7400, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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   /* function exit code */
@@ -117842,6 +161854,7 @@ static int __pyx_pf_5talib_7_ta_lib_26CDLCONCEALBABYSWALL_Stream_2__init__(struc
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -117890,44 +161903,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 5978, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 7402, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5978, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7402, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5978, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7402, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5978, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7402, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5978, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7402, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 5978, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 7402, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 5978, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 5978, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 5978, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 5978, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7402, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 5978, __pyx_L3_error)
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@@ -117936,7 +161949,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 5978, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7402, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -117971,122 +161984,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_26CDLCONCEALBABYSWALL_Stream_4open_and
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-  TA_RetCode __pyx_v_retCode;
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   int __pyx_t_3;
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-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7404, __pyx_L1_error)
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+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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+  __pyx_t_1 = 0;
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+  {
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+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+  }
 
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
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-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
 
+          (void)(TA_CDLCOUNTERATTACK_Close(((TA_CDLCOUNTERATTACK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLCOUNTERATTACK_Close(((TA_CDLCOUNTERATTACK_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+      /*finally:*/ {
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLCOUNTERATTACK_Close(((TA_CDLCOUNTERATTACK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLCOUNTERATTACK_Close(((TA_CDLCOUNTERATTACK_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLCOUNTERATTACK_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7541, __pyx_L1_error)
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   /* function exit code */
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6078, __pyx_L3_error)
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   struct __pyx_obj_5talib_7_ta_lib_CDLCOUNTERATTACK_Stream *__pyx_v_stream = 0;
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+  PyObject *__pyx_t_8 = NULL;
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+  PyObject *__pyx_t_10 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6081, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7548, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6084, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 6084, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 6084, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6085, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7550, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6086, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7551, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6087, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7552, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLCOUNTERATTACK_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6089, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLCOUNTERATTACK_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 7560, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_CDLCOUNTERATTACK_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLCOUNTERATTACK_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6095, __pyx_L1_error)
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLCOUNTERATTACK_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7630, __pyx_L1_error)
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+  }
 
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-
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLDARKCLOUDCOVER_Close(((TA_CDLDARKCLOUDCOVER_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLDARKCLOUDCOVER_Close(((TA_CDLDARKCLOUDCOVER_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+      /*finally:*/ {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6161, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6161, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6161, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7654, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 7654, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, i); __PYX_ERR(3, 6161, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, i); __PYX_ERR(3, 7654, __pyx_L3_error) }
       }
     } else {
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         values[4] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 6161, __pyx_L3_error)
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         case  4:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6161, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6161, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7654, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6161, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6161, __pyx_L3_error)
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@@ -119911,14 +164576,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = values[3];
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+      __pyx_v_penetration = __Pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_penetration == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 7654, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 6161, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 7654, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -119952,90 +164617,169 @@ static int __pyx_pf_5talib_7_ta_lib_24CDLDARKCLOUDCOVER_Stream_2__init__(struct
   TA_CDLDARKCLOUDCOVER_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6162, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7655, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6163, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7656, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6164, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7657, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6165, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7658, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6166, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7659, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 6166, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 7659, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 6166, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 7659, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 6166, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7659, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 6166, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7659, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6167, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7660, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6168, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7661, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6169, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7662, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLDARKCLOUDCOVER_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_penetration, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 7667, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLDARKCLOUDCOVER_Lookback(__pyx_v_penetration) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLDARKCLOUDCOVER_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLDARKCLOUDCOVER_Lookback(__pyx_v_penetration) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6174, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLDARKCLOUDCOVER_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_penetration, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLDARKCLOUDCOVER_Close(((TA_CDLDARKCLOUDCOVER_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLDARKCLOUDCOVER_Close(((TA_CDLDARKCLOUDCOVER_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLDARKCLOUDCOVER_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7684, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -120058,6 +164802,7 @@ static int __pyx_pf_5talib_7_ta_lib_24CDLDARKCLOUDCOVER_Stream_2__init__(struct
 
 
 
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLDARKCLOUDCOVER_Lookback(__pyx_v_penetration));
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_CDLDARKCLOUDCOVER_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLDARKCLOUDCOVER_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6197, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7707, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        __Pyx_FastGIL_Remember();
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+          __pyx_v_retCode = TA_CDLDARKCLOUDCOVER_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLDARKCLOUDCOVER_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLDARKCLOUDCOVER_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6198, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLDARKCLOUDCOVER_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+      goto __pyx_L5;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDARKCLOUDCOVER_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 7751, __pyx_L1_error)
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-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6261, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 7795, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6261, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6261, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6261, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6261, __pyx_L3_error)
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@@ -121036,7 +166067,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 6261, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7795, __pyx_L3_error)
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   __pyx_L3_error:;
@@ -121069,90 +166100,169 @@ static int __pyx_pf_5talib_7_ta_lib_14CDLDOJI_Stream_2__init__(struct __pyx_obj_
   TA_CDLDOJI_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6262, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7796, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6263, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7797, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7798, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6265, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7799, __pyx_L1_error)
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   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6266, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7800, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 6266, __pyx_L1_error);
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   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 6266, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 7800, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 6266, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7800, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 6266, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7800, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6267, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7801, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6268, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7802, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6269, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7803, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLDOJI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 7808, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLDOJI_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLDOJI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLDOJI_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6274, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLDOJI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLDOJI_Close(((TA_CDLDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLDOJI_Close(((TA_CDLDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLDOJI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7825, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -121175,6 +166285,7 @@ static int __pyx_pf_5talib_7_ta_lib_14CDLDOJI_Stream_2__init__(struct __pyx_obj_
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -121223,44 +166334,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 6280, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 7827, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6280, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7827, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6280, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7827, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6280, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7827, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6280, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7827, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 6280, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 7827, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 6280, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 7827, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6280, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7827, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6280, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7827, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6280, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7827, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6280, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7827, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -121269,7 +166380,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 6280, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7827, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -121304,122 +166415,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_14CDLDOJI_Stream_4open_and_fill(PyObje
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_CDLDOJI_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDOJI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6324, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDOJI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 7892, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6325, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 7893, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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   /* function exit code */
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-
   return __pyx_r;
 }
 
@@ -121889,7 +167226,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_14CDLDOJI_Stream__advance(struct __pyx
 
   /* function exit code */
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-
   return __pyx_r;
 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_14CDLDOJI_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDLDOJI_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLDOJI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CDLDOJI_Clone(((TA_CDLDOJI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7904, __pyx_L1_error)
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLDOJI_Stream))))) __PYX_ERR(3, 7904, __pyx_L1_error)
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+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
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-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLDOJI_Stream);
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-  {
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6339, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
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+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLDOJI_Stream))))) __PYX_ERR(3, 6339, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDOJI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7914, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
     PyObject *__pyx_temp;
@@ -122001,14 +167379,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_14CDLDOJI_Stream_10copy(struct __pyx_o
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLDOJI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -122031,15 +167409,34 @@ static void __pyx_pw_5talib_7_ta_lib_18CDLDOJISTAR_Stream_1__dealloc__(PyObject
 static void __pyx_pf_5talib_7_ta_lib_18CDLDOJISTAR_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLDOJISTAR_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-  if (__pyx_t_1) {
+        if (__pyx_t_1) {
 
 
-    (void)(TA_CDLDOJISTAR_Close(((TA_CDLDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_CDLDOJISTAR_Close(((TA_CDLDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -122089,44 +167486,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 6361, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 7936, __pyx_L3_error)
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       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6361, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7936, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6361, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7936, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6361, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7936, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6361, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7936, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 6361, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 7936, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 6361, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 7936, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6361, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6361, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6361, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 6361, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7937, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7938, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7939, __pyx_L1_error)
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   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6365, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7940, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6366, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    (void)(TA_CDLDOJISTAR_Close(((TA_CDLDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_CDLDOJISTAR_Close(((TA_CDLDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_CDLDOJISTAR_Peek(((TA_CDLDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle), __pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close, (&__pyx_v_outinteger));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDOJISTAR_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 8022, __pyx_L1_error)
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-  __pyx_t_2 = 0;
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-  int __pyx_t_1;
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-  __pyx_v_retCode = TA_CDLDOJISTAR_Value(((TA_CDLDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLDOJISTAR_Stream))))) __PYX_ERR(3, 6439, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+
+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDOJISTAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8055, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_CDLDRAGONFLYDOJI_Close(((TA_CDLDRAGONFLYDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_CDLDRAGONFLYDOJI_Close(((TA_CDLDRAGONFLYDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
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+      /*finally:*/ {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6461, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8077, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6461, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 6461, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6461, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6461, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6461, __pyx_L3_error)
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   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
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   int __pyx_r;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6463, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8079, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6464, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8080, __pyx_L1_error)
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   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6465, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8081, __pyx_L1_error)
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   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6466, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8082, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 6466, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 8082, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 6466, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 8082, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 6466, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 8082, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 6466, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 8082, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6467, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 8083, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6468, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 8084, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6469, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8085, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLDRAGONFLYDOJI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 8090, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLDRAGONFLYDOJI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLDRAGONFLYDOJI_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6474, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLDRAGONFLYDOJI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_CDLDRAGONFLYDOJI_Close(((TA_CDLDRAGONFLYDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
 
-    (void)(TA_CDLDRAGONFLYDOJI_Close(((TA_CDLDRAGONFLYDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  __pyx_L13:;
 
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6487, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLDRAGONFLYDOJI_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6491, __pyx_L1_error)
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_CDLDRAGONFLYDOJI_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLDRAGONFLYDOJI_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6497, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8130, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+    __pyx_t_1 = 0;
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+    {
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+          __pyx_v_retCode = TA_CDLDRAGONFLYDOJI_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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-  __pyx_t_1 = 0;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
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+  int __pyx_t_2;
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-  if (__pyx_t_1) {
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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-    __Pyx_GOTREF(__pyx_t_2);
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDRAGONFLYDOJI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 8174, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 8175, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
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   }
-  __pyx_t_2 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLDRAGONFLYDOJI_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
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+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDRAGONFLYDOJI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6538, __pyx_L1_error)
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLDRAGONFLYDOJI_Stream);
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-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLDRAGONFLYDOJI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8196, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    (void)(TA_CDLENGULFING_Close(((TA_CDLENGULFING_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6561, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8218, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6561, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8218, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6561, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8218, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 8218, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 6561, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 8218, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
     } else {
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6561, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8218, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6561, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6561, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8218, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6561, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8218, __pyx_L3_error)
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@@ -124333,7 +170462,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 6561, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8218, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -124366,90 +170495,169 @@ static int __pyx_pf_5talib_7_ta_lib_19CDLENGULFING_Stream_2__init__(struct __pyx
   TA_CDLENGULFING_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6562, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8219, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6563, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8220, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6564, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8221, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6565, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8222, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6566, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8223, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 6566, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 8223, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 6566, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 8223, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 6566, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 8223, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 6566, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 8223, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6567, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 8224, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6568, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 8225, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6569, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8226, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLENGULFING_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 8231, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLENGULFING_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLENGULFING_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLENGULFING_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6574, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLENGULFING_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLENGULFING_Close(((TA_CDLENGULFING_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLENGULFING_Close(((TA_CDLENGULFING_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLENGULFING_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8248, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -124472,6 +170680,7 @@ static int __pyx_pf_5talib_7_ta_lib_19CDLENGULFING_Stream_2__init__(struct __pyx
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -124520,44 +170729,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 6580, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 8250, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6580, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8250, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6580, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8250, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6580, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8250, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6580, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8250, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 6580, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 8250, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 6580, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 8250, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6580, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8250, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6580, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8250, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6580, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8250, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6580, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8250, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -124566,7 +170775,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_CDLENGULFING_Value(((TA_CDLENGULFING_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            /*finally:*/ {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLENGULFING_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 8315, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6625, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 8316, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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@@ -125169,7 +171605,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_19CDLENGULFING_Stream__out_range(struc
 
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 }
 
@@ -125186,7 +171621,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_19CDLENGULFING_Stream__advance(struct
 
   /* function exit code */
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-
   return __pyx_r;
 }
 
@@ -125235,15 +171669,16 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
 
 static PyObject *__pyx_pf_5talib_7_ta_lib_19CDLENGULFING_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDLENGULFING_Stream *__pyx_v_self) {
   TA_CDLENGULFING_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLENGULFING_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -125251,38 +171686,79 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_19CDLENGULFING_Stream_10copy(struct __
 
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-  __pyx_v_retCode = TA_CDLENGULFING_Clone(((TA_CDLENGULFING_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLENGULFING_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8327, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+  }
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLENGULFING_Stream))))) __PYX_ERR(3, 8327, __pyx_L1_error)
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+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLENGULFING_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6638, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLENGULFING_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6639, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+                goto __pyx_L8;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLENGULFING_Stream))))) __PYX_ERR(3, 6639, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLENGULFING_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8337, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_25CDLEVENINGDOJISTAR_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLEVENINGDOJISTAR_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLEVENINGDOJISTAR_Close(((TA_CDLEVENINGDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLEVENINGDOJISTAR_Close(((TA_CDLEVENINGDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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@@ -125387,52 +171882,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 6663, __pyx_L3_error)
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       switch (__pyx_nargs) {
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6663, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8361, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6663, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8361, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6663, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8361, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6663, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8361, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, i); __PYX_ERR(3, 6663, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 6663, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6663, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6663, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6663, __pyx_L3_error)
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@@ -125442,14 +171937,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   TA_RetCode __pyx_v_retCode;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8362, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                    (void)(TA_CDLEVENINGDOJISTAR_Close(((TA_CDLEVENINGDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLEVENINGDOJISTAR_Close(((TA_CDLEVENINGDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
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+          }
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLEVENINGDOJISTAR_Stream *__pyx_v_stream = 0;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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   int __pyx_t_5;
+  int __pyx_t_6;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+          PyEval_RestoreThread(_save);
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLEVENINGDOJISTAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8480, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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 static void __pyx_pf_5talib_7_ta_lib_21CDLEVENINGSTAR_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLEVENINGSTAR_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_CDLEVENINGSTAR_Close(((TA_CDLEVENINGSTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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-  __Pyx_XDECREF(__pyx_t_2);
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-  int __pyx_t_1;
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+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_CDLEVENINGSTAR_Peek(((TA_CDLEVENINGSTAR_Stream *)__pyx_v_self->__pyx_base._handle), __pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close, (&__pyx_v_outinteger));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLEVENINGSTAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6842, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLEVENINGSTAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8623, __pyx_L1_error)
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   /* function exit code */
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-
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+          (void)(TA_CDLGAPSIDESIDEWHITE_Close(((TA_CDLGAPSIDESIDEWHITE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    (void)(TA_CDLGAPSIDESIDEWHITE_Close(((TA_CDLGAPSIDESIDEWHITE_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 6865, __pyx_L3_error)
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   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6867, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6869, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6870, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 6870, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 6870, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 8650, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6871, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 8651, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6872, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6873, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8653, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLGAPSIDESIDEWHITE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLGAPSIDESIDEWHITE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_CDLGAPSIDESIDEWHITE_Close(((TA_CDLGAPSIDESIDEWHITE_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-    (void)(TA_CDLGAPSIDESIDEWHITE_Close(((TA_CDLGAPSIDESIDEWHITE_Stream *)__pyx_v_self->__pyx_base._handle)));
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_CDLGAPSIDESIDEWHITE_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLGAPSIDESIDEWHITE_OpenAndFi, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6901, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8698, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream *)__pyx_t_1);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
   int __pyx_lineno = 0;
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+
+        {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 8731, __pyx_L1_error)
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6921, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
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-      __pyx_r = __pyx_t_2;
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-  __pyx_t_2 = 0;
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   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
   int __pyx_lineno = 0;
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+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_CDLGAPSIDESIDEWHITE_Value(((TA_CDLGAPSIDESIDEWHITE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6928, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 8742, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6929, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 8743, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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 }
 
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8754, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream))))) __PYX_ERR(3, 8754, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6942, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream);
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-  __pyx_t_4 = 0;
-  {
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 6943, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream))))) __PYX_ERR(3, 6943, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGAPSIDESIDEWHITE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8764, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -128667,14 +176241,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_26CDLGAPSIDESIDEWHITE_Stream_10copy(st
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLGAPSIDESIDEWHITE_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLGRAVESTONEDOJI_Close(((TA_CDLGRAVESTONEDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLGRAVESTONEDOJI_Close(((TA_CDLGRAVESTONEDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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   }
 
 
@@ -128755,44 +176348,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 6965, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6965, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8786, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6965, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6965, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8786, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6965, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 8786, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6965, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6965, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6965, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6965, __pyx_L3_error)
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@@ -128801,7 +176394,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 6965, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8786, __pyx_L3_error)
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@@ -128834,90 +176427,169 @@ static int __pyx_pf_5talib_7_ta_lib_24CDLGRAVESTONEDOJI_Stream_2__init__(struct
   TA_CDLGRAVESTONEDOJI_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6966, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8787, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6967, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8788, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8789, __pyx_L1_error)
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   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6969, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8790, __pyx_L1_error)
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   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6970, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8791, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 6970, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 8791, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 6970, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 8791, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 6970, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 8791, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 6970, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 8791, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 6971, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 8792, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 6972, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 8793, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 6973, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8794, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLGRAVESTONEDOJI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 8799, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLGRAVESTONEDOJI_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLGRAVESTONEDOJI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLGRAVESTONEDOJI_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6978, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLGRAVESTONEDOJI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLGRAVESTONEDOJI_Close(((TA_CDLGRAVESTONEDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLGRAVESTONEDOJI_Close(((TA_CDLGRAVESTONEDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLGRAVESTONEDOJI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8816, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -128940,6 +176612,7 @@ static int __pyx_pf_5talib_7_ta_lib_24CDLGRAVESTONEDOJI_Stream_2__init__(struct
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -128988,44 +176661,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 6984, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 8818, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6984, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8818, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6984, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8818, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6984, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8818, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6984, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8818, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 6984, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 8818, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 6984, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 8818, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 6984, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8818, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 6984, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8818, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 6984, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8818, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 6984, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8818, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -129034,7 +176707,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 6984, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8818, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -129069,122 +176742,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_24CDLGRAVESTONEDOJI_Stream_4open_and_f
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   int __pyx_v_outnbelement;
   TA_CDLGRAVESTONEDOJI_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
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+  {
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+            /*finally:*/ {
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+            }
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+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGRAVESTONEDOJI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7028, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGRAVESTONEDOJI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 8883, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7029, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 8884, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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 }
 
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   /* function exit code */
   __pyx_L0:;
-
   return __pyx_r;
 }
 
@@ -129703,15 +177601,16 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
 
 static PyObject *__pyx_pf_5talib_7_ta_lib_24CDLGRAVESTONEDOJI_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream *__pyx_v_self) {
   TA_CDLGRAVESTONEDOJI_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_CDLGRAVESTONEDOJI_Clone(((TA_CDLGRAVESTONEDOJI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8895, __pyx_L1_error)
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
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+  {
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+      _save = PyEval_SaveThread();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGRAVESTONEDOJI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7042, __pyx_L1_error)
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7043, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
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+        }
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream))))) __PYX_ERR(3, 7043, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLGRAVESTONEDOJI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8905, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_16CDLHAMMER_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLHAMMER_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLHAMMER_Close(((TA_CDLHAMMER_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLHAMMER_Close(((TA_CDLHAMMER_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7065, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7065, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7065, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8927, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 8927, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 7065, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7065, __pyx_L3_error)
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@@ -129900,7 +177859,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7065, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7066, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8928, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8929, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8930, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7069, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8931, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7070, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7070, __pyx_L1_error);
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
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+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLHAMMER_Close(((TA_CDLHAMMER_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLHAMMER_Close(((TA_CDLHAMMER_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
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+  /*finally:*/ {
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+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
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   /* function exit code */
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-  __Pyx_RaiseArgtupleInvalid("peek", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7115, __pyx_L3_error)
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_CDLHAMMER_Peek(((TA_CDLHAMMER_Stream *)__pyx_v_self->__pyx_base._handle), __pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close, (&__pyx_v_outinteger));
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+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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+          PyEval_RestoreThread(_save);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHAMMER_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7120, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHAMMER_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9013, __pyx_L1_error)
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-  __pyx_t_2 = 0;
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   __pyx_L1_error:;
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-  int __pyx_t_1;
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+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHAMMER_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9024, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
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-  int __pyx_t_1;
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-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHAMMER_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9046, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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 static void __pyx_pf_5talib_7_ta_lib_20CDLHANGINGMAN_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLHANGINGMAN_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLHANGINGMAN_Close(((TA_CDLHANGINGMAN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLHANGINGMAN_Close(((TA_CDLHANGINGMAN_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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+        }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7165, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7165, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 7165, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7165, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7165, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7167, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9070, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7168, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7169, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9072, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7170, __pyx_L1_error)
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+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 9073, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7170, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9073, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7170, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 9073, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7171, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9074, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7172, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9075, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7173, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9076, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLHANGINGMAN_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLHANGINGMAN_Close(((TA_CDLHANGINGMAN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLHANGINGMAN_Close(((TA_CDLHANGINGMAN_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+                    goto __pyx_L12;
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+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
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+    }
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+  /*finally:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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   /* function exit code */
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 9100, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7184, __pyx_L3_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9102, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9105, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7190, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9106, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 7190, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 7190, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7190, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7190, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7191, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7192, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9108, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7193, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9109, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHANGINGMAN_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7195, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLHANGINGMAN_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9115, __pyx_L1_error)
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-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_CDLHANGINGMAN_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLHANGINGMAN_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7201, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9121, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLHANGINGMAN_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7202, __pyx_L1_error)
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-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLHANGINGMAN_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+      __Pyx_XGOTREF(__pyx_t_7);
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+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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-  __Pyx_RaiseArgtupleInvalid("peek", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7215, __pyx_L3_error)
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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+  {
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+
+        {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHANGINGMAN_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9154, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7221, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
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+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
   int __pyx_lineno = 0;
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-  __pyx_v_retCode = TA_CDLHANGINGMAN_Value(((TA_CDLHANGINGMAN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_1 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_CDLHANGINGMAN_Value(((TA_CDLHANGINGMAN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHANGINGMAN_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7228, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHANGINGMAN_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9165, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7229, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9166, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLHANGINGMAN_Stream.value.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
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   /* function exit code */
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   return __pyx_r;
 }
 
@@ -131852,7 +180483,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_20CDLHANGINGMAN_Stream__advance(struct
 
   /* function exit code */
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 }
 
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   TA_CDLHANGINGMAN_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLHANGINGMAN_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -131917,38 +180548,79 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_20CDLHANGINGMAN_Stream_10copy(struct _
 
   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_CDLHANGINGMAN_Clone(((TA_CDLHANGINGMAN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9177, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+  }
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream))))) __PYX_ERR(3, 9177, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLHANGINGMAN_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_CDLHANGINGMAN_Clone(((TA_CDLHANGINGMAN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHANGINGMAN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7242, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              if (__pyx_t_5) {
 
-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream);
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-  __pyx_t_4 = 0;
-  {
-    PyObject *__pyx_callargs[2] = {__pyx_t_3, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7243, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream))))) __PYX_ERR(3, 7243, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHANGINGMAN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9187, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -131964,14 +180636,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_20CDLHANGINGMAN_Stream_10copy(struct _
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLHANGINGMAN_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
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 static void __pyx_pf_5talib_7_ta_lib_16CDLHARAMI_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLHARAMI_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLHARAMI_Close(((TA_CDLHARAMI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLHARAMI_Close(((TA_CDLHARAMI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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+        }
+        __pyx_L5:;
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   }
 
 
@@ -132052,44 +180743,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 7265, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9209, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7265, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9209, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7265, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9209, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7265, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7265, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9209, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 9209, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7265, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7265, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7265, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7265, __pyx_L3_error)
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@@ -132098,7 +180789,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7265, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9209, __pyx_L3_error)
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@@ -132131,90 +180822,169 @@ static int __pyx_pf_5talib_7_ta_lib_16CDLHARAMI_Stream_2__init__(struct __pyx_ob
   TA_CDLHARAMI_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7266, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9210, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9213, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7270, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 7270, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 7270, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 9214, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7270, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9214, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7270, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 9214, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7271, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9215, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7272, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9216, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7273, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9217, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLHARAMI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLHARAMI_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7278, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLHARAMI_Close(((TA_CDLHARAMI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLHARAMI_Close(((TA_CDLHARAMI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9239, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -132237,6 +181007,7 @@ static int __pyx_pf_5talib_7_ta_lib_16CDLHARAMI_Stream_2__init__(struct __pyx_ob
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -132285,44 +181056,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 7284, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9241, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7284, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9241, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7284, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9241, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7284, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9241, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7284, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9241, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 7284, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 9241, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 7284, __pyx_L3_error) }
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     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7284, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9241, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7284, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9241, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7284, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9241, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7284, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9241, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -132331,7 +181102,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7284, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9241, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -132366,122 +181137,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_16CDLHARAMI_Stream_4open_and_fill(PyOb
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   int __pyx_v_outnbelement;
   TA_CDLHARAMI_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLHARAMI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
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   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMI_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9295, __pyx_L1_error)
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-  __Pyx_XDECREF(__pyx_t_2);
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-  __pyx_v_retCode = TA_CDLHARAMI_Value(((TA_CDLHARAMI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7328, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9306, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7329, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9307, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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-
   return __pyx_r;
 }
 
@@ -132951,7 +181948,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_16CDLHARAMI_Stream__advance(struct __p
 
   /* function exit code */
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-
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLHARAMI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CDLHARAMI_Clone(((TA_CDLHARAMI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHARAMI_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+      _save = PyEval_SaveThread();
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+        {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHARAMI_Stream);
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-  {
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7343, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHARAMI_Stream))))) __PYX_ERR(3, 7343, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9328, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLHARAMI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
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 static void __pyx_pf_5talib_7_ta_lib_21CDLHARAMICROSS_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLHARAMICROSS_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
+
+
+          (void)(TA_CDLHARAMICROSS_Close(((TA_CDLHARAMICROSS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    (void)(TA_CDLHARAMICROSS_Close(((TA_CDLHARAMICROSS_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
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@@ -133151,44 +182208,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7365, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7365, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7365, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9350, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 9350, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 7365, __pyx_L3_error) }
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9354, __pyx_L1_error)
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+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9355, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7370, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7371, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7372, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9357, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9358, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-    (void)(TA_CDLHARAMICROSS_Close(((TA_CDLHARAMICROSS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_CDLHARAMICROSS_Close(((TA_CDLHARAMICROSS_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
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+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+  if (__pyx_t_4) {
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+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMICROSS_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9380, __pyx_L1_error)
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHARAMICROSS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9469, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
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 static void __pyx_pf_5talib_7_ta_lib_18CDLHIGHWAVE_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLHIGHWAVE_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-  if (__pyx_t_1) {
+        if (__pyx_t_1) {
 
 
-    (void)(TA_CDLHIGHWAVE_Close(((TA_CDLHIGHWAVE_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_CDLHIGHWAVE_Close(((TA_CDLHIGHWAVE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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+        }
+        __pyx_L5:;
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7465, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7465, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7465, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9491, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 7465, __pyx_L3_error) }
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7465, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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   int __pyx_t_3;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7466, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9492, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7467, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9493, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9494, __pyx_L1_error)
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   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7469, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9495, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7470, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9496, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 7470, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 9496, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 7470, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 9496, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7470, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9496, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7470, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 9496, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7471, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9497, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7472, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9498, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7473, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9499, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLHIGHWAVE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 9504, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLHIGHWAVE_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLHIGHWAVE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLHIGHWAVE_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7478, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLHIGHWAVE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_CDLHIGHWAVE_Close(((TA_CDLHIGHWAVE_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_CDLHIGHWAVE_Close(((TA_CDLHIGHWAVE_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7492, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHIGHWAVE_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7495, __pyx_L1_error)
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-  __pyx_v_handle = NULL;
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLHIGHWAVE_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7501, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9544, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+      __Pyx_XGIVEREF(__pyx_t_7);
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
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-  if (__pyx_t_1) {
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHIGHWAVE_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9577, __pyx_L1_error)
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-  __pyx_t_2 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_CDLHIGHWAVE_Value(((TA_CDLHIGHWAVE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHIGHWAVE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9588, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7529, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9589, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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     {
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLHIGHWAVE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
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   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CDLHIGHWAVE_Clone(((TA_CDLHIGHWAVE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9600, __pyx_L1_error)
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+  __pyx_t_1 = 0;
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+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHIGHWAVE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7542, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7543, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+              __pyx_L8:;
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+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream))))) __PYX_ERR(3, 7543, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHIGHWAVE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9610, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLHIGHWAVE_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLHIKKAKE_Close(((TA_CDLHIKKAKE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLHIKKAKE_Close(((TA_CDLHIKKAKE_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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@@ -135349,44 +185138,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7565, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7565, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7565, __pyx_L3_error)
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+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9632, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7565, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7565, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7565, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7565, __pyx_L3_error)
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@@ -135395,7 +185184,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7565, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9632, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -135428,90 +185217,169 @@ static int __pyx_pf_5talib_7_ta_lib_17CDLHIKKAKE_Stream_2__init__(struct __pyx_o
   TA_CDLHIKKAKE_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9633, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7567, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9634, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9635, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7569, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9636, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7570, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9637, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 7570, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 7570, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 9637, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7570, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9637, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7570, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 9637, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7571, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9638, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7572, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9639, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7573, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9640, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLHIKKAKE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
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+        _save = PyEval_SaveThread();
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+        /*try:*/ {
 
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLHIKKAKE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLHIKKAKE_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7578, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLHIKKAKE_Close(((TA_CDLHIKKAKE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLHIKKAKE_Close(((TA_CDLHIKKAKE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLHIKKAKE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9662, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -135534,6 +185402,7 @@ static int __pyx_pf_5talib_7_ta_lib_17CDLHIKKAKE_Stream_2__init__(struct __pyx_o
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -135582,44 +185451,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 7584, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9664, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7584, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9664, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7584, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9664, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7584, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9664, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7584, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9664, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 7584, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 9664, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 7584, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 9664, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7584, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9664, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7584, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9664, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7584, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9664, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7584, __pyx_L3_error)
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     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -135628,7 +185497,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7584, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9664, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -135663,122 +185532,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_17CDLHIKKAKE_Stream_4open_and_fill(PyO
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   int __pyx_v_outnbelement;
   TA_CDLHIKKAKE_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLHIKKAKE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHIKKAKE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 9729, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
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+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
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   /* function exit code */
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   struct __pyx_obj_5talib_7_ta_lib_CDLHIKKAKE_Stream *__pyx_v_stream = 0;
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_CDLHIKKAKE_Clone(((TA_CDLHIKKAKE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLHIKKAKEMOD_Close(((TA_CDLHIKKAKEMOD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLHIKKAKEMOD_Close(((TA_CDLHIKKAKEMOD_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+      /*finally:*/ {
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7670, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7671, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7672, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9780, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7673, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9781, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLHIKKAKEMOD_Close(((TA_CDLHIKKAKEMOD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLHIKKAKEMOD_Close(((TA_CDLHIKKAKEMOD_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+  /*finally:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLHIKKAKEMOD_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9803, __pyx_L1_error)
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   /* function exit code */
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+
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7684, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7684, __pyx_L3_error)
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   int __pyx_t_3;
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+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
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+  PyObject *__pyx_t_12 = NULL;
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7690, __pyx_L1_error)
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7690, __pyx_L1_error);
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   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7690, __pyx_L1_error);
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHIKKAKEMOD_Lookback());
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_3);
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-
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_CDLHOMINGPIGEON_Close(((TA_CDLHOMINGPIGEON_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_CDLHOMINGPIGEON_Close(((TA_CDLHOMINGPIGEON_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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+        }
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   TA_RetCode __pyx_v_retCode;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7767, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7769, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9918, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7770, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9919, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 7770, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 7770, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 9919, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7770, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9919, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7770, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7771, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9920, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7772, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9921, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7773, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9922, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLHOMINGPIGEON_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 9927, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLHOMINGPIGEON_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLHOMINGPIGEON_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7778, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLHOMINGPIGEON_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_CDLHOMINGPIGEON_Close(((TA_CDLHOMINGPIGEON_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_CDLHOMINGPIGEON_Close(((TA_CDLHOMINGPIGEON_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7790, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLHOMINGPIGEON_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7795, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9961, __pyx_L1_error)
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-  __pyx_v_handle = NULL;
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLHOMINGPIGEON_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7801, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9967, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7802, __pyx_L1_error)
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-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream *)__pyx_t_1);
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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+        {
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-    __Pyx_GOTREF(__pyx_t_2);
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-  __pyx_t_2 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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   PyObject *__pyx_r = NULL;
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+              __pyx_L8:;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHOMINGPIGEON_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10011, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7829, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10012, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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     __Pyx_XDECREF(__pyx_temp);
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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   struct __pyx_obj_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10023, __pyx_L1_error)
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
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+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLHOMINGPIGEON_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7842, __pyx_L1_error)
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7843, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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@@ -138558,14 +189426,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_22CDLHOMINGPIGEON_Stream_10copy(struct
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLHOMINGPIGEON_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLIDENTICAL3CROWS_Close(((TA_CDLIDENTICAL3CROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLIDENTICAL3CROWS_Close(((TA_CDLIDENTICAL3CROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 7865, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7865, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7865, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7865, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7865, __pyx_L3_error)
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@@ -138725,90 +189612,169 @@ static int __pyx_pf_5talib_7_ta_lib_25CDLIDENTICAL3CROWS_Stream_2__init__(struct
   TA_CDLIDENTICAL3CROWS_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10058, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7869, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10059, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7870, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 7870, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 7870, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 10060, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 7870, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 10060, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 7870, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 10060, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 7871, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10061, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 7872, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10062, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 7873, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10063, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLIDENTICAL3CROWS_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 10068, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
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+        _save = PyEval_SaveThread();
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+        /*try:*/ {
 
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLIDENTICAL3CROWS_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLIDENTICAL3CROWS_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7878, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLIDENTICAL3CROWS_Close(((TA_CDLIDENTICAL3CROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLIDENTICAL3CROWS_Close(((TA_CDLIDENTICAL3CROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLIDENTICAL3CROWS_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10085, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -138831,6 +189797,7 @@ static int __pyx_pf_5talib_7_ta_lib_25CDLIDENTICAL3CROWS_Stream_2__init__(struct
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -138879,44 +189846,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 7884, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10087, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7884, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10087, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7884, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10087, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7884, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10087, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7884, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10087, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 7884, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 10087, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 7884, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 10087, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7884, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10087, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7884, __pyx_L3_error)
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       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7884, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10087, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7884, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10087, __pyx_L3_error)
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     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -138925,7 +189892,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7884, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10087, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -138960,122 +189927,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_25CDLIDENTICAL3CROWS_Stream_4open_and_
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   TA_CDLIDENTICAL3CROWS_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLIDENTICAL3CROWS_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7928, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLIDENTICAL3CROWS_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10152, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7929, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10153, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_25CDLIDENTICAL3CROWS_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_v_retCode = TA_CDLIDENTICAL3CROWS_Clone(((TA_CDLIDENTICAL3CROWS_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10164, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+  }
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream))))) __PYX_ERR(3, 10164, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream *)__pyx_t_1);
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+  {
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+      _save = PyEval_SaveThread();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 7943, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+              __pyx_L8:;
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+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream))))) __PYX_ERR(3, 7943, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLIDENTICAL3CROWS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10174, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_16CDLINNECK_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLINNECK_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLINNECK_Close(((TA_CDLINNECK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLINNECK_Close(((TA_CDLINNECK_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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@@ -139745,44 +190998,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
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       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7965, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 7965, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 7965, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7965, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10196, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 7965, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10196, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 7965, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 10196, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 7965, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 7965, __pyx_L3_error)
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@@ -139791,7 +191044,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 7965, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   PyObject *__pyx_t_1 = NULL;
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   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7966, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10197, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10198, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7968, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10199, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7969, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10200, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7970, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
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-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLINNECK_Close(((TA_CDLINNECK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLINNECK_Close(((TA_CDLINNECK_Stream *)__pyx_v_self->__pyx_base._handle)));
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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+        {
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-  if (__pyx_t_1) {
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+          PyEval_RestoreThread(_save);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLINNECK_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10282, __pyx_L1_error)
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   __Pyx_RefNannyDeclarations
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-  __pyx_v_retCode = TA_CDLINNECK_Value(((TA_CDLINNECK_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLINNECK_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10293, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLINNECK_Stream))))) __PYX_ERR(3, 8043, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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 static void __pyx_pf_5talib_7_ta_lib_24CDLINVERTEDHAMMER_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLINVERTEDHAMMER_Close(((TA_CDLINVERTEDHAMMER_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLINVERTEDHAMMER_Close(((TA_CDLINVERTEDHAMMER_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8065, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8065, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8065, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10337, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 8065, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8065, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8065, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8065, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
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   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10338, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8067, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10339, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8068, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10340, __pyx_L1_error)
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   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8069, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10341, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8070, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10342, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 8070, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 10342, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 8070, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 10342, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 8070, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 10342, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 8070, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 8071, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10343, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 8072, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10344, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8073, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10345, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLINVERTEDHAMMER_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 10350, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
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+        /*try:*/ {
 
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLINVERTEDHAMMER_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLINVERTEDHAMMER_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8078, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLINVERTEDHAMMER_Close(((TA_CDLINVERTEDHAMMER_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLINVERTEDHAMMER_Close(((TA_CDLINVERTEDHAMMER_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
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   /* function exit code */
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 8091, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 8092, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8093, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLINVERTEDHAMMER_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8095, __pyx_L1_error)
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_CDLINVERTEDHAMMER_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLINVERTEDHAMMER_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8101, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10390, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8102, __pyx_L1_error)
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-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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-  PyObject *__pyx_t_2 = NULL;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+        __pyx_L5:;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLINVERTEDHAMMER_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10434, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
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-  __pyx_t_2 = 0;
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+  TA_RetCode __pyx_v_retCode;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10446, __pyx_L1_error)
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+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLINVERTEDHAMMER_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 8142, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
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+              }
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+            /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8165, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8165, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10478, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 8165, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8165, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8165, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8165, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8165, __pyx_L3_error)
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@@ -141989,7 +193974,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8165, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10478, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -142022,90 +194007,169 @@ static int __pyx_pf_5talib_7_ta_lib_17CDLKICKING_Stream_2__init__(struct __pyx_o
   TA_CDLKICKING_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8166, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10479, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8167, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10480, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10481, __pyx_L1_error)
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   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8169, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10482, __pyx_L1_error)
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   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8170, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10483, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 8170, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 10483, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 8170, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 10483, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 8170, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 10483, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 8170, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 10483, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 8171, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10484, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 8172, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10485, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8173, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10486, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLKICKING_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 10491, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLKICKING_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKING_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLKICKING_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8178, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLKICKING_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLKICKING_Close(((TA_CDLKICKING_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLKICKING_Close(((TA_CDLKICKING_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKING_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10508, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -142128,6 +194192,7 @@ static int __pyx_pf_5talib_7_ta_lib_17CDLKICKING_Stream_2__init__(struct __pyx_o
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -142176,44 +194241,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 8184, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10510, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8184, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10510, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8184, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10510, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8184, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10510, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8184, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10510, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 8184, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 10510, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 8184, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 10510, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8184, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10510, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8184, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10510, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8184, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10510, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8184, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10510, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -142222,7 +194287,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8184, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10510, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -142257,122 +194322,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_17CDLKICKING_Stream_4open_and_fill(PyO
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   int __pyx_v_outnbelement;
   TA_CDLKICKING_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
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+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKING_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 8228, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKING_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10575, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 8229, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10576, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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   /* function exit code */
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-
   return __pyx_r;
 }
 
@@ -142842,7 +195133,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_17CDLKICKING_Stream__advance(struct __
 
   /* function exit code */
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-
   return __pyx_r;
 }
 
@@ -142891,15 +195181,16 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
 
 static PyObject *__pyx_pf_5talib_7_ta_lib_17CDLKICKING_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDLKICKING_Stream *__pyx_v_self) {
   TA_CDLKICKING_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLKICKING_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_CDLKICKING_Clone(((TA_CDLKICKING_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLKICKING_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10587, __pyx_L1_error)
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLKICKING_Stream))))) __PYX_ERR(3, 10587, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLKICKING_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKING_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 8242, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLKICKING_Stream);
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-  __pyx_t_4 = 0;
-  {
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 8243, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLKICKING_Stream))))) __PYX_ERR(3, 8243, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLKICKING_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKING_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10597, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
     PyObject *__pyx_temp;
@@ -142954,14 +195286,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_17CDLKICKING_Stream_10copy(struct __py
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLKICKING_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -142984,15 +195316,34 @@ static void __pyx_pw_5talib_7_ta_lib_25CDLKICKINGBYLENGTH_Stream_1__dealloc__(Py
 static void __pyx_pf_5talib_7_ta_lib_25CDLKICKINGBYLENGTH_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLKICKINGBYLENGTH_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLKICKINGBYLENGTH_Close(((TA_CDLKICKINGBYLENGTH_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLKICKINGBYLENGTH_Close(((TA_CDLKICKINGBYLENGTH_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -143042,44 +195393,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 8265, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8265, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8265, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10619, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8265, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10619, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8265, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10619, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 8265, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10619, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 8265, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 10619, __pyx_L3_error) }
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       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8265, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8265, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8265, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8265, __pyx_L3_error)
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@@ -143088,7 +195439,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8265, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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   PyObject *__pyx_t_1 = NULL;
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   int __pyx_t_3;
   int __pyx_t_4;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10620, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8267, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10621, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8268, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10622, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8269, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10623, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8270, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10624, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 8270, __pyx_L1_error);
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLKICKINGBYLENGTH_Close(((TA_CDLKICKINGBYLENGTH_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLKICKINGBYLENGTH_Close(((TA_CDLKICKINGBYLENGTH_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+            PyEval_RestoreThread(_save);
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+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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-  __Pyx_XDECREF(__pyx_t_2);
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_CDLKICKINGBYLENGTH_Peek(((TA_CDLKICKINGBYLENGTH_Stream *)__pyx_v_self->__pyx_base._handle), __pyx_v_open, __pyx_v_high, __pyx_v_low, __pyx_v_close, (&__pyx_v_outinteger));
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+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKINGBYLENGTH_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 8320, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKINGBYLENGTH_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10705, __pyx_L1_error)
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 8321, __pyx_L1_error)
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   {
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-  __pyx_t_2 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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-  int __pyx_t_1;
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-  __pyx_v_retCode = TA_CDLKICKINGBYLENGTH_Value(((TA_CDLKICKINGBYLENGTH_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLKICKINGBYLENGTH_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10716, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
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-  __pyx_t_2 = 0;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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-  __Pyx_XDECREF(__pyx_t_3);
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-
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLLADDERBOTTOM_Close(((TA_CDLLADDERBOTTOM_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLLADDERBOTTOM_Close(((TA_CDLLADDERBOTTOM_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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   int __pyx_t_3;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8367, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8368, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8369, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10764, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8370, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 8371, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 8372, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10767, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8373, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10768, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLLADDERBOTTOM_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLLADDERBOTTOM_Close(((TA_CDLLADDERBOTTOM_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLLADDERBOTTOM_Close(((TA_CDLLADDERBOTTOM_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
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+
+          }
+        }
+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8395, __pyx_L1_error)
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_CDLLADDERBOTTOM_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLLADDERBOTTOM_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8401, __pyx_L1_error)
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     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLLADDERBOTTOM_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLLADDERBOTTOM_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8402, __pyx_L1_error)
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-  PyObject *__pyx_t_2 = NULL;
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-  PyObject *__pyx_t_2 = NULL;
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-    __Pyx_GOTREF(__pyx_t_2);
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+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLLADDERBOTTOM_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10857, __pyx_L1_error)
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 8429, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
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-  __pyx_t_2 = 0;
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+  TA_RetCode __pyx_v_retCode;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10869, __pyx_L1_error)
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+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLLADDERBOTTOM_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 8442, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
+            }
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+            /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
 
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-    (void)(TA_CDLLONGLEGGEDDOJI_Close(((TA_CDLLONGLEGGEDDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8465, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8465, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10901, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 8465, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8465, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8465, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8465, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8465, __pyx_L3_error)
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@@ -145286,7 +198369,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8465, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -145319,90 +198402,169 @@ static int __pyx_pf_5talib_7_ta_lib_24CDLLONGLEGGEDDOJI_Stream_2__init__(struct
   TA_CDLLONGLEGGEDDOJI_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8466, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10902, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8467, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10903, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10904, __pyx_L1_error)
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   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8469, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10905, __pyx_L1_error)
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   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8470, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10906, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 8470, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 10906, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 8470, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 10906, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 8470, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 10906, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 8470, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 10906, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 8471, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10907, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 8472, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10908, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8473, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10909, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLLONGLEGGEDDOJI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 10914, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLLONGLEGGEDDOJI_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLLONGLEGGEDDOJI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLLONGLEGGEDDOJI_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8478, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLLONGLEGGEDDOJI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLLONGLEGGEDDOJI_Close(((TA_CDLLONGLEGGEDDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLLONGLEGGEDDOJI_Close(((TA_CDLLONGLEGGEDDOJI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLLONGLEGGEDDOJI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10931, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -145425,6 +198587,7 @@ static int __pyx_pf_5talib_7_ta_lib_24CDLLONGLEGGEDDOJI_Stream_2__init__(struct
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -145473,44 +198636,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 8484, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10933, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8484, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10933, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8484, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10933, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8484, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10933, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8484, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10933, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 8484, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 10933, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 8484, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 10933, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8484, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10933, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8484, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10933, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8484, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10933, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8484, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10933, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -145519,7 +198682,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8484, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10933, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -145554,122 +198717,250 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_24CDLLONGLEGGEDDOJI_Stream_4open_and_f
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   int __pyx_v_outnbelement;
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   __Pyx_RefNannyDeclarations
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-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLLONGLEGGEDDOJI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 8528, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLLONGLEGGEDDOJI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10998, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 8529, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 10999, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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     {
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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@@ -146139,7 +199528,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_24CDLLONGLEGGEDDOJI_Stream__advance(st
 
   /* function exit code */
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 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_24CDLLONGLEGGEDDOJI_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDLLONGLEGGEDDOJI_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLLONGLEGGEDDOJI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
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+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLLONGLEGGEDDOJI_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+  __pyx_t_1 = 0;
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+        {
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+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+            /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLLONGLEGGEDDOJI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11020, __pyx_L1_error)
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+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_18CDLLONGLINE_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLLONGLINE_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLLONGLINE_Close(((TA_CDLLONGLINE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLLONGLINE_Close(((TA_CDLLONGLINE_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 8565, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8565, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8565, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8565, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11042, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 8565, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 11042, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 8565, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8565, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8565, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8565, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8565, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 11042, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
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   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8566, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11043, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8567, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11044, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11045, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8569, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11046, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLMARUBOZU_Close(((TA_CDLMARUBOZU_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLMARUBOZU_Close(((TA_CDLMARUBOZU_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8665, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8665, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8665, __pyx_L3_error)
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+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11183, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 11183, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 8665, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8665, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8665, __pyx_L3_error)
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   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
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   int __pyx_lineno = 0;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11184, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8667, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11185, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8668, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11186, __pyx_L1_error)
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   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8669, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11187, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8670, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11188, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 8670, __pyx_L1_error);
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   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 8670, __pyx_L1_error);
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   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 8670, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 11188, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 8670, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 11188, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 8671, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11189, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 8672, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11190, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8673, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11191, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLMARUBOZU_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLMARUBOZU_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLMARUBOZU_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8678, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
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-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLMARUBOZU_Close(((TA_CDLMARUBOZU_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLMARUBOZU_Close(((TA_CDLMARUBOZU_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 8692, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8693, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLMARUBOZU_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8695, __pyx_L1_error)
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-  __pyx_v_handle = NULL;
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLMARUBOZU_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8701, __pyx_L1_error)
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     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMARUBOZU_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 11280, __pyx_L1_error)
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+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
   {
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   /* function exit code */
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8765, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8765, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 11324, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 8765, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8765, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8765, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8765, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8765, __pyx_L3_error)
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@@ -148583,7 +202764,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8765, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 11324, __pyx_L3_error)
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@@ -148616,90 +202797,169 @@ static int __pyx_pf_5talib_7_ta_lib_21CDLMATCHINGLOW_Stream_2__init__(struct __p
   TA_CDLMATCHINGLOW_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8766, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11325, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8767, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11326, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8768, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11327, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8769, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11328, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8770, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11329, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 8770, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 8770, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 11329, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 8770, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 11329, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 8770, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 11329, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 8771, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11330, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 8772, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11331, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 8773, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11332, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLMATCHINGLOW_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLMATCHINGLOW_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLMATCHINGLOW_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8778, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLMATCHINGLOW_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLMATCHINGLOW_Close(((TA_CDLMATCHINGLOW_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLMATCHINGLOW_Close(((TA_CDLMATCHINGLOW_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLMATCHINGLOW_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11354, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -148722,6 +202982,7 @@ static int __pyx_pf_5talib_7_ta_lib_21CDLMATCHINGLOW_Stream_2__init__(struct __p
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -148770,44 +203031,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 8784, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11356, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8784, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11356, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8784, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 11356, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8784, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11356, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8784, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11356, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 8784, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 11356, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 8784, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 11356, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 4)) {
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     } else {
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8784, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11356, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8784, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11356, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8784, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 11356, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8784, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11356, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -148816,7 +203077,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 8784, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 11356, __pyx_L3_error)
   __pyx_L6_skip:;
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+  int __pyx_t_2;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMATCHINGLOW_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 11421, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __Pyx_GOTREF(__pyx_t_2);
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-  __Pyx_XDECREF(__pyx_t_2);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLMATCHINGLOW_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_CDLMATCHINGLOW_Clone(((TA_CDLMATCHINGLOW_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLMATCHINGLOW_Stream))))) __PYX_ERR(3, 8843, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLMATHOLD_Close(((TA_CDLMATHOLD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLMATHOLD_Close(((TA_CDLMATHOLD_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8867, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8867, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8867, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11467, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8867, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11467, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, i); __PYX_ERR(3, 8867, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 8867, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8867, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8867, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 8867, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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   __Pyx_RefNannyDeclarations
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   int __pyx_t_3;
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+  __Pyx_Locks_PyMutex *__pyx_t_5;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11468, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8869, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11469, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
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-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLMATHOLD_Close(((TA_CDLMATHOLD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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   struct __pyx_obj_5talib_7_ta_lib_CDLMATHOLD_Stream *__pyx_v_stream = 0;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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+  __Pyx_XDECREF(__pyx_t_1);
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-    (void)(TA_CDLMORNINGDOJISTAR_Close(((TA_CDLMORNINGDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11618, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLMORNINGDOJISTAR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_penetration, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 11623, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGDOJISTAR_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLMORNINGDOJISTAR_Lookback(__pyx_v_penetration) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8982, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLMORNINGDOJISTAR_Close(((TA_CDLMORNINGDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLMORNINGDOJISTAR_Close(((TA_CDLMORNINGDOJISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    goto __pyx_L12;
+                  }
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+          }
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGDOJISTAR_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11640, __pyx_L1_error)
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   /* function exit code */
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 8988, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 8988, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8988, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 4, 5, i); __PYX_ERR(3, 8988, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 8988, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 8988, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 8988, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 8988, __pyx_L3_error)
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGDOJISTAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 9046, __pyx_L1_error)
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGDOJISTAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11729, __pyx_L1_error)
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    (void)(TA_CDLMORNINGSTAR_Close(((TA_CDLMORNINGSTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 9071, __pyx_L3_error)
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   TA_CDLMORNINGSTAR_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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   int __pyx_t_3;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9072, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11754, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9073, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9074, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11756, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9076, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9077, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11759, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9078, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11760, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9079, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11761, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
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+
+                    (void)(TA_CDLMORNINGSTAR_Close(((TA_CDLMORNINGSTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                    goto __pyx_L13;
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+
+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
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+
+          }
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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-    (void)(TA_CDLMORNINGSTAR_Close(((TA_CDLMORNINGSTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
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+          __Pyx_FastGIL_Remember();
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGSTAR_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11783, __pyx_L1_error)
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   /* function exit code */
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9090, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 9090, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9090, __pyx_L3_error)
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-  PyObject *__pyx_t_5 = NULL;
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+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9093, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11788, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9094, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9095, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11790, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9096, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 9096, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9097, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11792, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9098, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11793, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9099, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11794, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLMORNINGSTAR_Lookback(__pyx_v_penetration));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9101, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLMORNINGSTAR_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLMORNINGSTAR_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11800, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLMORNINGSTAR_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 11802, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_CDLMORNINGSTAR_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLMORNINGSTAR_Lookback(__pyx_v_penetration));
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+            __Pyx_FastGIL_Forget();
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGSTAR_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9107, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11806, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLMORNINGSTAR_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_penetration, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
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+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+        /*finally:*/ {
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+    }
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLMORNINGSTAR_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLMORNINGSTAR_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9108, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLMORNINGSTAR_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGSTAR_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 11850, __pyx_L1_error)
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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+  {
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+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGSTAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 9148, __pyx_L1_error)
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLMORNINGSTAR_Stream);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLMORNINGSTAR_Stream))))) __PYX_ERR(3, 9149, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLMORNINGSTAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11872, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLMORNINGSTAR_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      _save = PyEval_SaveThread();
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+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
 
+          (void)(TA_CDLONNECK_Close(((TA_CDLONNECK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLONNECK_Close(((TA_CDLONNECK_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9171, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11894, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9171, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11894, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9171, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 11894, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9171, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11894, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9171, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11894, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 9171, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 11894, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 9171, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 11894, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9171, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11894, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9171, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9171, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9171, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11894, __pyx_L3_error)
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     __pyx_v_high = values[1];
@@ -153087,7 +208732,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9171, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 11894, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -153120,90 +208765,169 @@ static int __pyx_pf_5talib_7_ta_lib_16CDLONNECK_Stream_2__init__(struct __pyx_ob
   TA_CDLONNECK_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9172, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11895, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9173, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11896, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9174, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11897, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9175, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11898, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9176, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11899, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 9176, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 11899, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 9176, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 11899, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9176, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 11899, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 9176, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 11899, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9177, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11900, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9178, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11901, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9179, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11902, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLONNECK_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 11907, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLONNECK_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLONNECK_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLONNECK_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9184, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLONNECK_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLONNECK_Close(((TA_CDLONNECK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLONNECK_Close(((TA_CDLONNECK_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLONNECK_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11924, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -153226,6 +208950,7 @@ static int __pyx_pf_5talib_7_ta_lib_16CDLONNECK_Stream_2__init__(struct __pyx_ob
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -153274,44 +208999,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9190, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11926, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9190, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11926, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9190, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 11926, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9190, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11926, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9190, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11926, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 9190, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 11926, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 9190, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 11926, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9190, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11926, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9190, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11926, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_CDLONNECK_Value(((TA_CDLONNECK_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
+  {
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+
+        {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+              __pyx_v_retCode = TA_CDLONNECK_Value(((TA_CDLONNECK_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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-  if (__pyx_t_1) {
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
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+              __pyx_L8:;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLONNECK_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 9234, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
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+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLONNECK_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 11991, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 9235, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 11992, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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@@ -153989,15 +209939,16 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
 
 static PyObject *__pyx_pf_5talib_7_ta_lib_16CDLONNECK_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDLONNECK_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLONNECK_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CDLONNECK_Clone(((TA_CDLONNECK_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12003, __pyx_L1_error)
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+                goto __pyx_L8;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLONNECK_Stream))))) __PYX_ERR(3, 9249, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLONNECK_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12013, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLONNECK_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_CDLPIERCING_Close(((TA_CDLPIERCING_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_CDLPIERCING_Close(((TA_CDLPIERCING_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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   }
 
 
@@ -154140,44 +210151,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9271, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12035, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9271, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9271, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12035, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9271, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12035, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9271, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12035, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 9271, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 12035, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 9271, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 12035, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9271, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9271, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9271, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9271, __pyx_L3_error)
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   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9271, __pyx_L3_error)
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   __pyx_L6_skip:;
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@@ -154219,90 +210230,169 @@ static int __pyx_pf_5talib_7_ta_lib_18CDLPIERCING_Stream_2__init__(struct __pyx_
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   TA_RetCode __pyx_v_retCode;
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   PyObject *__pyx_t_1 = NULL;
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   int __pyx_t_3;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12036, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9273, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12037, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
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+                  if (__pyx_t_4) {
 
 
-    (void)(TA_CDLPIERCING_Close(((TA_CDLPIERCING_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_CDLPIERCING_Close(((TA_CDLPIERCING_Stream *)__pyx_v_self->__pyx_base._handle)));
 
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+              }
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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-
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    (void)(TA_CDLRICKSHAWMAN_Close(((TA_CDLRICKSHAWMAN_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+            {
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+                /*try:*/ {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLRICKSHAWMAN_Close(((TA_CDLRICKSHAWMAN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLRICKSHAWMAN_Close(((TA_CDLRICKSHAWMAN_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+                  }
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+            PyEval_RestoreThread(_save);
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+
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
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+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLRICKSHAWMAN_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12206, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
 
   /* function exit code */
@@ -155424,6 +211880,7 @@ static int __pyx_pf_5talib_7_ta_lib_21CDLRICKSHAWMAN_Stream_2__init__(struct __p
 
 
 
+
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 }
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9390, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9390, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 9390, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 12208, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 9390, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9390, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9390, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9390, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9390, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9390, __pyx_L3_error)
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   int __pyx_v_outnbelement;
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   struct __pyx_obj_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream *__pyx_v_stream = 0;
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   int __pyx_t_3;
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-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9392, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12210, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9393, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12211, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9394, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12212, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9395, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12213, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9396, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
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+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 12214, __pyx_L1_error);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 9396, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 12214, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9396, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 9396, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9397, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12215, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9398, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12216, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9399, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12217, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLRICKSHAWMAN_Lookback());
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9401, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12223, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 12225, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_CDLRICKSHAWMAN_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLRICKSHAWMAN_Lookback());
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+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLRICKSHAWMAN_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9407, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12229, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLRICKSHAWMAN_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
 
+          __pyx_t_4 = (__pyx_v_retCode == 0);
+
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L11;
+          }
+          __pyx_L11:;
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9408, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L15;
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-  PyObject *__pyx_t_2 = NULL;
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-  int __pyx_t_1;
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+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLRICKSHAWMAN_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 12273, __pyx_L1_error)
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-  __pyx_t_2 = 0;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
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-  __pyx_v_retCode = TA_CDLRICKSHAWMAN_Clone(((TA_CDLRICKSHAWMAN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12285, __pyx_L1_error)
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream);
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-  __pyx_t_4 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+              __pyx_L8:;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream))))) __PYX_ERR(3, 9449, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLRICKSHAWMAN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12295, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLRICKSHAWMAN_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-  if (__pyx_t_1) {
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-    (void)(TA_CDLRISEFALL3METHODS_Close(((TA_CDLRISEFALL3METHODS_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_CDLRISEFALL3METHODS_Close(((TA_CDLRISEFALL3METHODS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+
+        }
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@@ -156338,44 +213081,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9471, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9471, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 12317, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9471, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12317, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9471, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12317, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9471, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12317, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 9471, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 12317, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 9471, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9471, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9471, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9471, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9471, __pyx_L3_error)
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     __pyx_v_open = values[0];
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@@ -156384,7 +213127,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9471, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 12317, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -156417,90 +213160,169 @@ static int __pyx_pf_5talib_7_ta_lib_26CDLRISEFALL3METHODS_Stream_2__init__(struc
   TA_CDLRISEFALL3METHODS_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9472, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12318, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9473, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12319, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12320, __pyx_L1_error)
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   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9475, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12321, __pyx_L1_error)
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   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9476, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12322, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 9476, __pyx_L1_error);
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   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 9476, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 12322, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9476, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 12322, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 9476, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 12322, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9477, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12323, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9478, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12324, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9479, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12325, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLRISEFALL3METHODS_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 12330, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLRISEFALL3METHODS_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLRISEFALL3METHODS_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLRISEFALL3METHODS_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9484, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLRISEFALL3METHODS_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
 
-    (void)(TA_CDLRISEFALL3METHODS_Close(((TA_CDLRISEFALL3METHODS_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_CDLRISEFALL3METHODS_Close(((TA_CDLRISEFALL3METHODS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLRISEFALL3METHODS_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12347, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -156523,6 +213345,7 @@ static int __pyx_pf_5talib_7_ta_lib_26CDLRISEFALL3METHODS_Stream_2__init__(struc
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -156571,44 +213394,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9490, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12349, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9490, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 12349, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9490, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12349, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9490, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12349, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9490, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12349, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 9490, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 12349, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 9490, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 12349, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9490, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12349, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9490, __pyx_L3_error)
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            /*try:*/ {
 
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+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLRISEFALL3METHODS_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 9534, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLRISEFALL3METHODS_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 12414, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 9535, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 12415, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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 }
 
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   /* function exit code */
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-
   return __pyx_r;
 }
 
@@ -157286,15 +214334,16 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
 
 static PyObject *__pyx_pf_5talib_7_ta_lib_26CDLRISEFALL3METHODS_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream *__pyx_v_self) {
   TA_CDLRISEFALL3METHODS_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -157302,38 +214351,79 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_26CDLRISEFALL3METHODS_Stream_10copy(st
 
   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_CDLRISEFALL3METHODS_Clone(((TA_CDLRISEFALL3METHODS_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12426, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+  }
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream))))) __PYX_ERR(3, 12426, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
+              __pyx_v_retCode = TA_CDLRISEFALL3METHODS_Clone(((TA_CDLRISEFALL3METHODS_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLRISEFALL3METHODS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 9548, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream);
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-  {
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 9549, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
+      }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream))))) __PYX_ERR(3, 9549, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLRISEFALL3METHODS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12436, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
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@@ -157349,14 +214439,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_26CDLRISEFALL3METHODS_Stream_10copy(st
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLRISEFALL3METHODS_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -157379,15 +214469,34 @@ static void __pyx_pw_5talib_7_ta_lib_25CDLSEPARATINGLINES_Stream_1__dealloc__(Py
 static void __pyx_pf_5talib_7_ta_lib_25CDLSEPARATINGLINES_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLSEPARATINGLINES_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_CDLSEPARATINGLINES_Close(((TA_CDLSEPARATINGLINES_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_CDLSEPARATINGLINES_Close(((TA_CDLSEPARATINGLINES_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
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+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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   }
 
 
@@ -157437,44 +214546,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9571, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9571, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9571, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12458, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9571, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12458, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9571, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12458, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 9571, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 12458, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 9571, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 12458, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9571, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9571, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9571, __pyx_L3_error)
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       values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9571, __pyx_L3_error)
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@@ -157483,7 +214592,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9571, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 12458, __pyx_L3_error)
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@@ -157516,90 +214625,169 @@ static int __pyx_pf_5talib_7_ta_lib_25CDLSEPARATINGLINES_Stream_2__init__(struct
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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   PyObject *__pyx_t_1 = NULL;
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   int __pyx_t_3;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12459, __pyx_L1_error)
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+                    (void)(TA_CDLSEPARATINGLINES_Close(((TA_CDLSEPARATINGLINES_Stream *)__pyx_v_self->__pyx_base._handle)));
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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-  __pyx_v_retCode = TA_CDLSEPARATINGLINES_Value(((TA_CDLSEPARATINGLINES_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSEPARATINGLINES_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 12555, __pyx_L1_error)
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-  __pyx_v_retCode = TA_CDLSEPARATINGLINES_Clone(((TA_CDLSEPARATINGLINES_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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-
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-    (void)(TA_CDLSHOOTINGSTAR_Close(((TA_CDLSHOOTINGSTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 12599, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 9671, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9671, __pyx_L3_error)
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-    (void)(TA_CDLSHOOTINGSTAR_Close(((TA_CDLSHOOTINGSTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLSHOOTINGSTAR_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9701, __pyx_L1_error)
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-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_CDLSHOOTINGSTAR_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLSHOOTINGSTAR_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9707, __pyx_L1_error)
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     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+        __Pyx_FastGIL_Remember();
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+          __pyx_v_retCode = TA_CDLSHOOTINGSTAR_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSHOOTINGSTAR_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 12696, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
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-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLSHOOTINGSTAR_Stream *)__pyx_t_1);
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+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSHOOTINGSTAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 9748, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
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   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLSHORTLINE_Close(((TA_CDLSHORTLINE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLSHORTLINE_Close(((TA_CDLSHORTLINE_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -159635,44 +217476,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9771, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12740, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9771, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 12740, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9771, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12740, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9771, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12740, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9771, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12740, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 9771, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 12740, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 9771, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 12740, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9771, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12740, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9771, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12740, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9771, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12740, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9771, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 12740, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -159681,7 +217522,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9771, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 12740, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -159714,90 +217555,169 @@ static int __pyx_pf_5talib_7_ta_lib_19CDLSHORTLINE_Stream_2__init__(struct __pyx
   TA_CDLSHORTLINE_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9772, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12741, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9773, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12742, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9774, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12743, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9775, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12744, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9776, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12745, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 9776, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 12745, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 9776, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 12745, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9776, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 12745, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 9776, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 12745, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9777, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12746, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9778, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12747, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9779, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12748, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLSHORTLINE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 12753, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLSHORTLINE_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLSHORTLINE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLSHORTLINE_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9784, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLSHORTLINE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLSHORTLINE_Close(((TA_CDLSHORTLINE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLSHORTLINE_Close(((TA_CDLSHORTLINE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLSHORTLINE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12770, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -159820,6 +217740,7 @@ static int __pyx_pf_5talib_7_ta_lib_19CDLSHORTLINE_Stream_2__init__(struct __pyx
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -159868,44 +217789,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9790, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12772, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9790, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 12772, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9790, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12772, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9790, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12772, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9790, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12772, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 9790, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 12772, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 9790, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 12772, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
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-    __Pyx_GOTREF(__pyx_t_2);
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-  __pyx_t_2 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_CDLSHORTLINE_Value(((TA_CDLSHORTLINE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
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-    __Pyx_GOTREF(__pyx_t_2);
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+          PyEval_RestoreThread(_save);
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+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSHORTLINE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 12837, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
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+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLSHORTLINE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CDLSHORTLINE_Clone(((TA_CDLSHORTLINE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12849, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSHORTLINE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 9848, __pyx_L1_error)
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
+            }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLSHORTLINE_Stream))))) __PYX_ERR(3, 9849, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSHORTLINE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12859, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLSHORTLINE_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_21CDLSPINNINGTOP_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLSPINNINGTOP_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      _save = PyEval_SaveThread();
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-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_CDLSPINNINGTOP_Close(((TA_CDLSPINNINGTOP_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_CDLSPINNINGTOP_Close(((TA_CDLSPINNINGTOP_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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+        }
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@@ -160734,44 +218941,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9871, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12881, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9871, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9871, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9871, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9871, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12881, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 9871, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 12881, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 9871, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 12881, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9871, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9871, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9871, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12882, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
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+
+                    (void)(TA_CDLSPINNINGTOP_Close(((TA_CDLSPINNINGTOP_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
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+                  /*else*/ {
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLSPINNINGTOP_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12911, __pyx_L1_error)
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   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CDLSPINNINGTOP_Clone(((TA_CDLSPINNINGTOP_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLSPINNINGTOP_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12990, __pyx_L1_error)
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLSPINNINGTOP_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              if (__pyx_t_5) {
 
-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLSPINNINGTOP_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 9949, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLSPINNINGTOP_Stream))))) __PYX_ERR(3, 9949, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLSPINNINGTOP_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSPINNINGTOP_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13000, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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@@ -161745,14 +220299,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_21CDLSPINNINGTOP_Stream_10copy(struct
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_24CDLSTALLEDPATTERN_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLSTALLEDPATTERN_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLSTALLEDPATTERN_Close(((TA_CDLSTALLEDPATTERN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLSTALLEDPATTERN_Close(((TA_CDLSTALLEDPATTERN_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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+        }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 9971, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13022, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9971, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 13022, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9971, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13022, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9971, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13022, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9971, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13022, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 9971, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 13022, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 9971, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 13022, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 9971, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 9971, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9971, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 9971, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 9971, __pyx_L3_error)
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   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
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   int __pyx_clineno = 0;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13023, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9973, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13024, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13025, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9975, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13026, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9976, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 9976, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 9976, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 13027, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9976, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 9976, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9977, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13028, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9978, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13029, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9979, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13030, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLSTALLEDPATTERN_Close(((TA_CDLSTALLEDPATTERN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLSTALLEDPATTERN_Close(((TA_CDLSTALLEDPATTERN_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+            PyEval_RestoreThread(_save);
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+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
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+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLSTALLEDPATTERN_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13052, __pyx_L1_error)
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   /* function exit code */
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+
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 9990, __pyx_L3_error)
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-  PyObject *__pyx_t_5 = NULL;
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+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9993, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9995, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9996, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 9996, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 9996, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 13060, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 9996, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 13060, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 9997, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13061, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 9998, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13062, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 9999, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13063, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLSTALLEDPATTERN_Lookback());
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10001, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLSTALLEDPATTERN_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLSTALLEDPATTERN_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13069, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLSTALLEDPATTERN_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 13071, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_CDLSTALLEDPATTERN_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
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+        /*try:*/ {
 
-  if (__pyx_t_4) {
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+          __pyx_L8:;
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLSTALLEDPATTERN_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10007, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13075, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        __Pyx_FastGIL_Remember();
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+          __pyx_v_retCode = TA_CDLSTALLEDPATTERN_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLSTICKSANDWICH_Close(((TA_CDLSTICKSANDWICH_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLSTICKSANDWICH_Close(((TA_CDLSTICKSANDWICH_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -162932,44 +221871,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10071, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13163, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10071, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 13163, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10071, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13163, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10071, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13163, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10071, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13163, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10071, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 13163, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 10071, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 13163, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10071, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13163, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10071, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13163, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10071, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13163, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10071, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 13163, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -162978,7 +221917,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10071, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 13163, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -163011,90 +221950,169 @@ static int __pyx_pf_5talib_7_ta_lib_23CDLSTICKSANDWICH_Stream_2__init__(struct _
   TA_CDLSTICKSANDWICH_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10072, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13164, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10073, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13165, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10074, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13166, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10075, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13167, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10076, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13168, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 10076, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 13168, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 10076, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 13168, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 10076, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 13168, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 10076, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 13168, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10077, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13169, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10078, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13170, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10079, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13171, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLSTICKSANDWICH_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 13176, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLSTICKSANDWICH_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLSTICKSANDWICH_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLSTICKSANDWICH_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10084, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLSTICKSANDWICH_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLSTICKSANDWICH_Close(((TA_CDLSTICKSANDWICH_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLSTICKSANDWICH_Close(((TA_CDLSTICKSANDWICH_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLSTICKSANDWICH_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13193, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -163117,6 +222135,7 @@ static int __pyx_pf_5talib_7_ta_lib_23CDLSTICKSANDWICH_Stream_2__init__(struct _
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -163165,44 +222184,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10090, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13195, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10090, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 13195, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10090, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13195, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10090, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13195, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10090, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13195, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 10090, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 13195, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
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+  __Pyx_RaiseArgtupleInvalid("peek", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 13241, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
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   __Pyx_RefNannyDeclarations
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+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_t_2 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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+              __pyx_L8:;
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+        }
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-    __Pyx_GOTREF(__pyx_t_2);
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSTICKSANDWICH_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 13260, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CDLSTICKSANDWICH_Clone(((TA_CDLSTICKSANDWICH_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream);
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+  __pyx_t_3 = 0;
+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSTICKSANDWICH_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 10148, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+            /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLSTICKSANDWICH_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13282, __pyx_L1_error)
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+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_CDLTAKURI_Close(((TA_CDLTAKURI_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10171, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10171, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10171, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10171, __pyx_L3_error)
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
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+
+                    (void)(TA_CDLTAKURI_Close(((TA_CDLTAKURI_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                    goto __pyx_L13;
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-    (void)(TA_CDLTAKURI_Close(((TA_CDLTAKURI_Stream *)__pyx_v_self->__pyx_base._handle)));
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   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_v_retCode = TA_CDLTAKURI_Clone(((TA_CDLTAKURI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13413, __pyx_L1_error)
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLTAKURI_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              if (__pyx_t_5) {
 
-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 10249, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream))))) __PYX_ERR(3, 10249, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLTAKURI_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLTAKURI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13423, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   {
     PyObject *__pyx_temp;
@@ -165042,14 +224694,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_16CDLTAKURI_Stream_10copy(struct __pyx
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_19CDLTASUKIGAP_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLTASUKIGAP_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLTASUKIGAP_Close(((TA_CDLTASUKIGAP_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLTASUKIGAP_Close(((TA_CDLTASUKIGAP_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10271, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13445, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10271, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 13445, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10271, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13445, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10271, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13445, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10271, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13445, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10271, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 13445, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 10271, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 13445, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10271, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13445, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10271, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10271, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10271, __pyx_L3_error)
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@@ -165176,7 +224847,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10271, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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   TA_CDLTASUKIGAP_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
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   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10272, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13446, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10273, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13447, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10274, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13448, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10275, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13449, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10276, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 10276, __pyx_L1_error);
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   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 10276, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 13450, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 10276, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10277, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13451, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10278, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13452, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13453, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLTASUKIGAP_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_CDLTASUKIGAP_Close(((TA_CDLTASUKIGAP_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
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+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_CDLTASUKIGAP_Close(((TA_CDLTASUKIGAP_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLTASUKIGAP_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13475, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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   /* function exit code */
@@ -165315,6 +225065,7 @@ static int __pyx_pf_5talib_7_ta_lib_19CDLTASUKIGAP_Stream_2__init__(struct __pyx
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10290, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10290, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10290, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10290, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 10290, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 13477, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 10290, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10290, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10290, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10290, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13477, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10290, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10290, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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   int __pyx_v_outnbelement;
   TA_CDLTASUKIGAP_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLTASUKIGAP_Stream *__pyx_v_stream = 0;
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   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10292, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13479, __pyx_L1_error)
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   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10293, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13480, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10294, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13481, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10295, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13482, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10296, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13483, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 10296, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 13483, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 10296, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 13483, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 10296, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 13483, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 10296, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 13483, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10297, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13484, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10298, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13485, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10299, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13486, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLTASUKIGAP_Lookback());
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10301, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLTASUKIGAP_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLTASUKIGAP_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13492, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLTASUKIGAP_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 13494, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_CDLTASUKIGAP_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLTASUKIGAP_Lookback());
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLTASUKIGAP_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10307, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13498, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLTASUKIGAP_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+        /*finally:*/ {
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-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLTHRUSTING_Close(((TA_CDLTHRUSTING_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLTHRUSTING_Close(((TA_CDLTHRUSTING_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -166229,44 +226266,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10371, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13586, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10371, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 13586, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10371, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13586, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10371, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13586, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10371, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13586, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10371, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 13586, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 10371, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 13586, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10371, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13586, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10371, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13586, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10371, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13586, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10371, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 13586, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -166275,7 +226312,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10371, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 13586, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -166308,90 +226345,169 @@ static int __pyx_pf_5talib_7_ta_lib_19CDLTHRUSTING_Stream_2__init__(struct __pyx
   TA_CDLTHRUSTING_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10372, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13587, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10373, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13588, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10374, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13589, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10375, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13590, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10376, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13591, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 10376, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 13591, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 10376, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 13591, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 10376, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 13591, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 10376, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 13591, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10377, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13592, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10378, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13593, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10379, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13594, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLTHRUSTING_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 13599, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLTHRUSTING_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLTHRUSTING_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLTHRUSTING_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10384, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLTHRUSTING_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLTHRUSTING_Close(((TA_CDLTHRUSTING_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLTHRUSTING_Close(((TA_CDLTHRUSTING_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLTHRUSTING_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13616, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -166414,6 +226530,7 @@ static int __pyx_pf_5talib_7_ta_lib_19CDLTHRUSTING_Stream_2__init__(struct __pyx
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -166462,44 +226579,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10390, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13618, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10390, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 13618, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10390, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13618, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10390, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13618, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10390, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13618, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 10390, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 13618, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 10390, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, i); __PYX_ERR(3, 13618, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_CDLTHRUSTING_Value(((TA_CDLTHRUSTING_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
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+      /*finally:*/ {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLTHRUSTING_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 13683, __pyx_L1_error)
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+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 10435, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 13684, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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@@ -167128,7 +227471,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_19CDLTHRUSTING_Stream__advance(struct
 
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 }
 
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLTHRUSTING_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
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-  __pyx_v_retCode = TA_CDLTHRUSTING_Clone(((TA_CDLTHRUSTING_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13695, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLTHRUSTING_Stream))))) __PYX_ERR(3, 10449, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLTRISTAR_Close(((TA_CDLTRISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLTRISTAR_Close(((TA_CDLTRISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+          PyEval_RestoreThread(_save);
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+        }
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@@ -167328,44 +227731,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10471, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10471, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13727, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 10471, __pyx_L3_error) }
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+
+                    (void)(TA_CDLTRISTAR_Close(((TA_CDLTRISTAR_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                    goto __pyx_L13;
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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-  __pyx_v_retCode = TA_CDLTRISTAR_Clone(((TA_CDLTRISTAR_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLTRISTAR_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 10549, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLTRISTAR_Stream))))) __PYX_ERR(3, 10549, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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@@ -168339,14 +229089,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_17CDLTRISTAR_Stream_10copy(struct __py
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_22CDLUNIQUE3RIVER_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      _save = PyEval_SaveThread();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLUNIQUE3RIVER_Close(((TA_CDLUNIQUE3RIVER_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLUNIQUE3RIVER_Close(((TA_CDLUNIQUE3RIVER_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+          PyEval_RestoreThread(_save);
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10571, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 13868, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10571, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13868, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10571, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10571, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13868, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10571, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 13868, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 10571, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 13868, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10571, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10571, __pyx_L3_error)
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@@ -168473,7 +229242,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10571, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10576, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13876, __pyx_L1_error)
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-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLUNIQUE3RIVER_Close(((TA_CDLUNIQUE3RIVER_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLUNIQUE3RIVER_Close(((TA_CDLUNIQUE3RIVER_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
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+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLUNIQUE3RIVER_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13898, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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   /* function exit code */
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+
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 }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10590, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10590, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10590, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 10590, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10590, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10590, __pyx_L3_error)
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   TA_CDLUNIQUE3RIVER_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
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   int __pyx_t_3;
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-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10592, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13902, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10593, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13903, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10594, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10595, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13905, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10596, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 10596, __pyx_L1_error);
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   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 10596, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 13906, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 10596, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 13906, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 10596, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10597, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13907, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10598, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13908, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10599, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13909, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CDLUNIQUE3RIVER_Lookback());
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10601, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13915, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 13917, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_CDLUNIQUE3RIVER_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CDLUNIQUE3RIVER_Lookback());
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+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLUNIQUE3RIVER_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10607, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13921, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CDLUNIQUE3RIVER_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinteger)) + __pyx_v_lookback));
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+        /*finally:*/ {
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-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLUNIQUE3RIVER_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 13965, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream *)__pyx_t_1);
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+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLUNIQUE3RIVER_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 10648, __pyx_L1_error)
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream);
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-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
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   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLUPSIDEGAP2CROWS_Close(((TA_CDLUPSIDEGAP2CROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLUPSIDEGAP2CROWS_Close(((TA_CDLUPSIDEGAP2CROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -169526,44 +230661,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10671, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14009, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10671, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 14009, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10671, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14009, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10671, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14009, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10671, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14009, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10671, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 14009, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 10671, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 14009, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 4)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10671, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14009, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10671, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14009, __pyx_L3_error)
       values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10671, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14009, __pyx_L3_error)
       values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10671, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 14009, __pyx_L3_error)
     }
     __pyx_v_open = values[0];
     __pyx_v_high = values[1];
@@ -169572,7 +230707,7 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10671, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 14009, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -169605,90 +230740,169 @@ static int __pyx_pf_5talib_7_ta_lib_25CDLUPSIDEGAP2CROWS_Stream_2__init__(struct
   TA_CDLUPSIDEGAP2CROWS_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10672, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14010, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10673, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14011, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10674, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14012, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10675, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14013, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10676, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14014, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 10676, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 14014, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 10676, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 14014, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 10676, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 14014, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 10676, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 14014, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10677, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14015, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10678, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14016, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10679, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14017, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CDLUPSIDEGAP2CROWS_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 14022, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CDLUPSIDEGAP2CROWS_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CDLUPSIDEGAP2CROWS_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10684, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CDLUPSIDEGAP2CROWS_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CDLUPSIDEGAP2CROWS_Close(((TA_CDLUPSIDEGAP2CROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLUPSIDEGAP2CROWS_Close(((TA_CDLUPSIDEGAP2CROWS_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14039, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -169711,6 +230925,7 @@ static int __pyx_pf_5talib_7_ta_lib_25CDLUPSIDEGAP2CROWS_Stream_2__init__(struct
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -169759,44 +230974,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_open,&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10690, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14041, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10690, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 14041, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10690, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14041, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10690, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14041, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10690, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14041, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 10690, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 14041, __pyx_L3_error)
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-  __pyx_t_2 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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+              __pyx_L8:;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 14106, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 10735, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = __Pyx_PyLong_From_int(__pyx_v_outinteger); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 14107, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 10748, __pyx_L1_error)
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+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLUPSIDEGAP2CROWS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14128, __pyx_L1_error)
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+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CDLXSIDEGAP3METHODS_Close(((TA_CDLXSIDEGAP3METHODS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CDLXSIDEGAP3METHODS_Close(((TA_CDLXSIDEGAP3METHODS_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+        }
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@@ -170625,44 +232126,44 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10771, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10771, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14150, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10771, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14150, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10771, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14150, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10771, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 14150, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 10771, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10771, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10771, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 10771, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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-    (void)(TA_CDLXSIDEGAP3METHODS_Close(((TA_CDLXSIDEGAP3METHODS_Stream *)__pyx_v_self->__pyx_base._handle)));
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
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+  int __pyx_t_2;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLXSIDEGAP3METHODS_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 14247, __pyx_L1_error)
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 static PyObject *__pyx_pf_5talib_7_ta_lib_26CDLXSIDEGAP3METHODS_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream *__pyx_v_self) {
   TA_CDLXSIDEGAP3METHODS_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CDLXSIDEGAP3METHODS_Clone(((TA_CDLXSIDEGAP3METHODS_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14259, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream))))) __PYX_ERR(3, 14259, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLXSIDEGAP3METHODS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 10848, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              if (__pyx_t_5) {
 
-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
-    PyObject *__pyx_callargs[2] = {__pyx_t_3, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
-    __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 10849, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream))))) __PYX_ERR(3, 10849, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CDLXSIDEGAP3METHODS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14269, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -171636,14 +233484,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_26CDLXSIDEGAP3METHODS_Stream_10copy(st
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CDLXSIDEGAP3METHODS_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -171666,15 +233514,34 @@ static void __pyx_pw_5talib_7_ta_lib_11CEIL_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11CEIL_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CEIL_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CEIL_Close(((TA_CEIL_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CEIL_Close(((TA_CEIL_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -171721,32 +233588,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10871, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14291, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10871, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14291, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10871, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 14291, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 10871, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 14291, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 1)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10871, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14291, __pyx_L3_error)
     }
     __pyx_v_real = values[0];
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 10871, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 14291, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -171776,66 +233643,145 @@ static int __pyx_pf_5talib_7_ta_lib_11CEIL_Stream_2__init__(struct __pyx_obj_5ta
   TA_CEIL_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10872, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14292, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10873, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14293, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 10873, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 14293, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10874, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14294, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10875, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14295, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10876, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14296, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CEIL_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 14301, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CEIL_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CEIL_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CEIL_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10881, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CEIL_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CEIL_Close(((TA_CEIL_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CEIL_Close(((TA_CEIL_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CEIL_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14318, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -171855,6 +233801,7 @@ static int __pyx_pf_5talib_7_ta_lib_11CEIL_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -171900,32 +233847,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10887, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14320, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10887, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14320, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CEIL_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 14382, __pyx_L1_error)
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CEIL_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 10942, __pyx_L1_error)
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+              }
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
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 static void __pyx_pf_5talib_7_ta_lib_10CMF_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CMF_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CMF_Close(((TA_CMF_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CMF_Close(((TA_CMF_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 10967, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14428, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 10967, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 14428, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14428, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14428, __pyx_L3_error)
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         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14428, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 10967, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 14428, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, i); __PYX_ERR(3, 10967, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, i); __PYX_ERR(3, 14428, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 10967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 14428, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 10967, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 10967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14428, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 10967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14428, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 10967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14428, __pyx_L3_error)
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@@ -172708,14 +234941,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 14428, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 10967, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 14428, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -172749,90 +234982,169 @@ static int __pyx_pf_5talib_7_ta_lib_10CMF_Stream_2__init__(struct __pyx_obj_5tal
   TA_CMF_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10968, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14429, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10969, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14430, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10970, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14431, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10971, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14432, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_volume = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10972, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14433, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 10972, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 14433, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 10972, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 14433, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 10972, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 14433, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_volume);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_volume);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 10972, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 14433, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 10973, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14434, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 10974, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14435, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 10975, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14436, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CMF_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 14441, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CMF_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CMF_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CMF_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10980, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CMF_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CMF_Close(((TA_CMF_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CMF_Close(((TA_CMF_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CMF_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14458, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -172855,6 +235167,7 @@ static int __pyx_pf_5talib_7_ta_lib_10CMF_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -172904,52 +235217,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_CMF_Lookback(__pyx_v_timeperiod));
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_CMF_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CMF_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11003, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14481, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CMF_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+      __Pyx_XGIVEREF(__pyx_t_10);
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+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
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-  int __pyx_t_1;
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-    __Pyx_GOTREF(__pyx_t_2);
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-  PyObject *__pyx_t_2 = NULL;
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-  __pyx_v_retCode = TA_CMF_Value(((TA_CMF_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
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+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CMF_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 14525, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11031, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
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   struct __pyx_obj_5talib_7_ta_lib_CMF_Stream *__pyx_v_stream = 0;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_CMF_Clone(((TA_CMF_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CMF_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11044, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CMF_Stream))))) __PYX_ERR(3, 11045, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
 
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-    (void)(TA_CMO_Close(((TA_CMO_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11069, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11069, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11069, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 14571, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 11069, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 14571, __pyx_L3_error)
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@@ -173857,66 +236456,145 @@ static int __pyx_pf_5talib_7_ta_lib_10CMO_Stream_2__init__(struct __pyx_obj_5tal
   TA_CMO_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11070, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14572, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11071, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14573, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 11071, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 14573, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11072, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14574, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11073, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14575, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11074, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14576, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CMO_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 14581, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CMO_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CMO_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CMO_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11079, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CMO_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CMO_Close(((TA_CMO_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CMO_Close(((TA_CMO_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CMO_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14598, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -173936,6 +236614,7 @@ static int __pyx_pf_5talib_7_ta_lib_10CMO_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -173982,48 +236661,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11085, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14600, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11085, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14600, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11085, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14600, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 11085, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 14600, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 11085, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 14600, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11085, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14600, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11085, __pyx_L3_error)
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     }
     __pyx_v_real = values[0];
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 11086, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 14601, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 11085, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 14600, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -174056,89 +236735,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10CMO_Stream_4open_and_fill(PyObject *
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_CMO_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CMO_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11087, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14602, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11088, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14603, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 11088, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 14603, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11089, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14604, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11090, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14605, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11091, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14606, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CMO_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11093, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CMO_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CMO_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14612, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CMO_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 14614, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_CMO_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CMO_Lookback(__pyx_v_timeperiod));
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CMO_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11099, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14618, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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-    __Pyx_GOTREF(__pyx_t_2);
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+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CMO_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 14662, __pyx_L1_error)
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   struct __pyx_obj_5talib_7_ta_lib_CMO_Stream *__pyx_v_stream = 0;
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-  __pyx_v_retCode = TA_CMO_Clone(((TA_CMO_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+              }
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+  }
 
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+  __Pyx_XDECREF(__pyx_t_1);
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-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    (void)(TA_CMOU_Close(((TA_CMOU_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11169, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14712, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11170, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CMOU_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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+          __pyx_v_need = (TA_CMOU_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CMOU_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CMOU_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11175, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CMOU_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CMOU_Close(((TA_CMOU_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CMOU_Close(((TA_CMOU_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
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+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CMOU_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14735, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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   /* function exit code */
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11181, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11181, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 11181, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11181, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11181, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 11181, __pyx_L3_error)
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   int __pyx_v_outnbelement;
   TA_CMOU_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CMOU_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11183, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14739, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11184, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14740, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 11184, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11185, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14741, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11186, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14742, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11187, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14743, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CMOU_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11189, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CMOU_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CMOU_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14749, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CMOU_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 14751, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_CMOU_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CMOU_Lookback(__pyx_v_timeperiod));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CMOU_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11195, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14755, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_retCode = TA_CMOU_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CMOU_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CMOU_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11196, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CMOU_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+    __pyx_L4_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
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+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CMOU_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 14799, __pyx_L1_error)
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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   struct __pyx_obj_5talib_7_ta_lib_CMOU_Stream *__pyx_v_stream = 0;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CMOU_Clone(((TA_CMOU_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CMOU_Stream);
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+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CMOU_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11236, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CMOU_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11237, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CMOU_Stream))))) __PYX_ERR(3, 11237, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CMOU_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14821, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_14COPPOCK_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_COPPOCK_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_COPPOCK_Close(((TA_COPPOCK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_COPPOCK_Close(((TA_COPPOCK_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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@@ -175715,74 +239046,74 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11263, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11263, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 14847, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 11263, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14847, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11263, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14847, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11263, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14847, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 11263, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 14847, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 4, i); __PYX_ERR(3, 11263, __pyx_L3_error) }
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         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11263, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   int __pyx_r;
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   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11264, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14848, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11265, __pyx_L1_error)
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14850, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_COPPOCK_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 14857, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_COPPOCK_Lookback(__pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_COPPOCK_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_COPPOCK_Lookback(__pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11273, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_COPPOCK_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_COPPOCK_Close(((TA_COPPOCK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_COPPOCK_Close(((TA_COPPOCK_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_COPPOCK_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14874, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -175894,6 +239304,7 @@ static int __pyx_pf_5talib_7_ta_lib_14COPPOCK_Stream_2__init__(struct __pyx_obj_
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -175942,74 +239353,74 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11279, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14876, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11279, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 14876, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 11279, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14876, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11279, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14876, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11279, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14876, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 11279, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 14876, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 4, i); __PYX_ERR(3, 11279, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 4, i); __PYX_ERR(3, 14876, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11279, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 14876, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 11279, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14876, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11279, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14876, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11279, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14876, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
       }
     }
     __pyx_v_real = values[0];
     if (values[1]) {
-      __pyx_v_wmaperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_wmaperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 11280, __pyx_L3_error)
+      __pyx_v_wmaperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_wmaperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 14877, __pyx_L3_error)
     } else {
       __pyx_v_wmaperiod = ((int)-2147483648);
     }
     if (values[2]) {
-      __pyx_v_roc1period = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_roc1period == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 11280, __pyx_L3_error)
+      __pyx_v_roc1period = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_roc1period == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 14877, __pyx_L3_error)
     } else {
       __pyx_v_roc1period = ((int)-2147483648);
     }
     if (values[3]) {
-      __pyx_v_roc2period = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_roc2period == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 11280, __pyx_L3_error)
+      __pyx_v_roc2period = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_roc2period == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 14877, __pyx_L3_error)
     } else {
       __pyx_v_roc2period = ((int)-2147483648);
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 4, __pyx_nargs); __PYX_ERR(3, 11279, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 4, __pyx_nargs); __PYX_ERR(3, 14876, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -176044,89 +239455,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_14COPPOCK_Stream_4open_and_fill(PyObje
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_COPPOCK_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_COPPOCK_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11281, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14878, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11282, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14879, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 11282, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 14879, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11283, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14880, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11284, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14881, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11285, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14882, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_COPPOCK_Lookback(__pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11287, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_COPPOCK_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_COPPOCK_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14888, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_COPPOCK_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 14890, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_COPPOCK_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_COPPOCK_Lookback(__pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period));
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_COPPOCK_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11293, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14894, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_COPPOCK_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_wmaperiod, __pyx_v_roc1period, __pyx_v_roc2period, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L11;
+          }
+          __pyx_L11:;
+        }
+    }
   }
 
-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_COPPOCK_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_COPPOCK_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11294, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_COPPOCK_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L15;
+            }
+            __pyx_L15:;
+          }
+      }
+      goto __pyx_L5;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_COPPOCK_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 14938, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11321, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 14939, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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   struct __pyx_obj_5talib_7_ta_lib_COPPOCK_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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   const char *__pyx_filename = NULL;
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-  __pyx_v_retCode = TA_COPPOCK_Clone(((TA_COPPOCK_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_13CORREL_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CORREL_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_CORREL_Close(((TA_CORREL_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CORREL_Close(((TA_CORREL_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
+      }
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+      /*finally:*/ {
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11363, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11365, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14990, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11366, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14991, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CORREL_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 14996, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_CORREL_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CORREL_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CORREL_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11371, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CORREL_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CORREL_Close(((TA_CORREL_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CORREL_Close(((TA_CORREL_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  /*else*/ {
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+                  __pyx_L13:;
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
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+                  }
+                  __pyx_L12:;
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+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+          __pyx_L8:;
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+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CORREL_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15013, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
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+
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11377, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 11377, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11377, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, i); __PYX_ERR(3, 11377, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11377, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 15016, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 11377, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 15015, __pyx_L3_error)
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@@ -177035,100 +240812,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13CORREL_Stream_4open_and_fill(PyObjec
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   int __pyx_v_outnbelement;
   TA_CORREL_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CORREL_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11379, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15017, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real0 = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11380, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15018, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real1 = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11381, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15019, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real0);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real0);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real0)) != (0)) __PYX_ERR(3, 11381, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real0)) != (0)) __PYX_ERR(3, 15019, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real1);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real1);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_real1)) != (0)) __PYX_ERR(3, 11381, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_real1)) != (0)) __PYX_ERR(3, 15019, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11382, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15020, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11383, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15021, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11384, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15022, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_CORREL_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11386, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CORREL_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CORREL_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15028, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CORREL_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 15030, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_CORREL_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_CORREL_Lookback(__pyx_v_timeperiod));
+        }
 
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CORREL_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11392, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15034, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_CORREL_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
+        }
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L11;
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+          __pyx_L11:;
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_CORREL_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CORREL_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11393, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CORREL_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
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+          _save = PyEval_SaveThread();
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+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-    __Pyx_GOTREF(__pyx_t_2);
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+
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+
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11412, __pyx_L1_error)
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_CORREL_Value(((TA_CORREL_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_CORREL_Value(((TA_CORREL_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CORREL_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11419, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CORREL_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 15078, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11420, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 15079, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CORREL_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CORREL_Clone(((TA_CORREL_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CORREL_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15090, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CORREL_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11433, __pyx_L1_error)
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11434, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+            /*finally:*/ {
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+                goto __pyx_L8;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CORREL_Stream))))) __PYX_ERR(3, 11434, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CORREL_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15100, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CORREL_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_COS_Close(((TA_COS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_COS_Close(((TA_COS_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+      /*finally:*/ {
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@@ -177757,32 +241820,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11456, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11456, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 11456, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 15122, __pyx_L3_error)
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   __pyx_L3_error:;
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   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11457, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15123, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11458, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15125, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_COS_Close(((TA_COS_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_COS_Close(((TA_COS_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  /*else*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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   /* function exit code */
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 }
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-  PyObject *__pyx_t_5 = NULL;
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+  PyObject *__pyx_t_9 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15153, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11475, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11476, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15155, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11477, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15156, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11478, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15157, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_COS_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11480, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_COS_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
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+        /*try:*/ {
 
-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_COS_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11486, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15169, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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-
   return __pyx_r;
 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_10COS_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_COS_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_COS_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_COS_Clone(((TA_COS_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_COS_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_COS_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_COS_Clone(((TA_COS_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_COS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11527, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              if (__pyx_t_5) {
 
-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_COS_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
-    PyObject *__pyx_callargs[2] = {__pyx_t_3, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
-    __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11528, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_COS_Stream))))) __PYX_ERR(3, 11528, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_COS_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_COS_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15235, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -178600,14 +243010,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10COS_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.COS_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -178630,15 +243040,34 @@ static void __pyx_pw_5talib_7_ta_lib_11COSH_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11COSH_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_COSH_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_COSH_Close(((TA_COSH_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_COSH_Close(((TA_COSH_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -178685,32 +243114,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11550, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15257, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11550, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15257, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 11550, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 15257, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 11550, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 15257, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 1)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11550, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15257, __pyx_L3_error)
     }
     __pyx_v_real = values[0];
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 11550, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 15257, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -178740,66 +243169,145 @@ static int __pyx_pf_5talib_7_ta_lib_11COSH_Stream_2__init__(struct __pyx_obj_5ta
   TA_COSH_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11551, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15258, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11552, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15259, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 11552, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 15259, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11553, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15260, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11554, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15261, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11555, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15262, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_COSH_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 15267, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_COSH_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_COSH_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_COSH_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11560, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_COSH_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_COSH_Close(((TA_COSH_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_COSH_Close(((TA_COSH_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_COSH_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15284, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -178819,6 +243327,7 @@ static int __pyx_pf_5talib_7_ta_lib_11COSH_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -178864,32 +243373,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11566, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15286, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11566, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15286, __pyx_L3_error)
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@@ -179528,14 +244304,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11COSH_Stream_10copy(struct __pyx_obj_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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 static void __pyx_pf_5talib_7_ta_lib_13CUMSUM_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_CUMSUM_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
 
+          (void)(TA_CUMSUM_Close(((TA_CUMSUM_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CUMSUM_Close(((TA_CUMSUM_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11644, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11644, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 11644, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11645, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15393, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11646, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11648, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15396, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11649, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15397, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CUMSUM_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 15402, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CUMSUM_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CUMSUM_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CUMSUM_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11654, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CUMSUM_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_CUMSUM_Close(((TA_CUMSUM_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_CUMSUM_Close(((TA_CUMSUM_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+                  __pyx_L13:;
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
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+          }
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+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
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+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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+      goto __pyx_L5;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CUMSUM_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15419, __pyx_L1_error)
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+  }
 
 
   /* function exit code */
@@ -179747,6 +244621,7 @@ static int __pyx_pf_5talib_7_ta_lib_13CUMSUM_Stream_2__init__(struct __pyx_obj_5
 
 
 
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   __Pyx_RefNannyFinishContext();
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 }
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 11660, __pyx_L3_error)
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+  PyObject *__pyx_t_7 = NULL;
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+  PyObject *__pyx_t_9 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15423, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11663, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11664, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15425, __pyx_L1_error)
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
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+        {
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-  if (__pyx_t_1) {
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+          PyEval_RestoreThread(_save);
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CUMSUM_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11693, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CUMSUM_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 15472, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11694, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_CUMSUM_Value(((TA_CUMSUM_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_1 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_CUMSUM_Value(((TA_CUMSUM_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
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+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CUMSUM_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11701, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CUMSUM_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 15483, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11702, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 15484, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_CUMSUM_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_CUMSUM_Clone(((TA_CUMSUM_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CUMSUM_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15495, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CUMSUM_Stream))))) __PYX_ERR(3, 15495, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_CUMSUM_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
+              __pyx_v_retCode = TA_CUMSUM_Clone(((TA_CUMSUM_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CUMSUM_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11715, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CUMSUM_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11716, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CUMSUM_Stream))))) __PYX_ERR(3, 11716, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_CUMSUM_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15505, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.CUMSUM_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_CVI_Close(((TA_CVI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_CVI_Close(((TA_CVI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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@@ -180544,48 +245705,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11741, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11741, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15530, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 11741, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11741, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15530, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11741, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15530, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 4, __pyx_nargs); __PYX_ERR(3, 11741, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 4, __pyx_nargs); __PYX_ERR(3, 15530, __pyx_L3_error)
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@@ -180638,74 +245799,153 @@ static int __pyx_pf_5talib_7_ta_lib_10CVI_Stream_2__init__(struct __pyx_obj_5tal
   TA_CVI_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11742, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15531, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11744, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 11744, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 11744, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11745, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15534, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11746, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15535, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11747, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15536, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_CVI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_rocperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 15541, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_CVI_Lookback(__pyx_v_timeperiod, __pyx_v_rocperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CVI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_CVI_Lookback(__pyx_v_timeperiod, __pyx_v_rocperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11752, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_CVI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_rocperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_CVI_Close(((TA_CVI_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_CVI_Close(((TA_CVI_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_CVI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15558, __pyx_L1_error)
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+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
 
   /* function exit code */
@@ -180726,6 +245966,7 @@ static int __pyx_pf_5talib_7_ta_lib_10CVI_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11758, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15560, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11758, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15560, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 11758, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15560, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11758, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15560, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11758, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15560, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 11758, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 4, i); __PYX_ERR(3, 11758, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 11758, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 11758, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11758, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 4, __pyx_nargs); __PYX_ERR(3, 11758, __pyx_L3_error)
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+  PyObject *__pyx_t_7 = NULL;
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+  PyObject *__pyx_t_10 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15563, __pyx_L1_error)
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 static void __pyx_pf_5talib_7_ta_lib_11DEMA_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_DEMA_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_DEMA_Close(((TA_DEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_DEMA_Close(((TA_DEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -181593,48 +247120,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11839, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15669, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11839, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15669, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11839, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15669, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 11839, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 15669, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 11839, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 15669, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11839, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15669, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11839, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15669, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
       }
     }
     __pyx_v_real = values[0];
     if (values[1]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 11839, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 15669, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod = ((int)-2147483648);
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 11839, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 15669, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -181665,66 +247192,145 @@ static int __pyx_pf_5talib_7_ta_lib_11DEMA_Stream_2__init__(struct __pyx_obj_5ta
   TA_DEMA_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11840, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15670, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11841, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15671, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 11841, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 15671, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11842, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15672, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11843, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15673, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11844, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15674, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_DEMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 15679, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_DEMA_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_DEMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_DEMA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11849, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_DEMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_DEMA_Close(((TA_DEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_DEMA_Close(((TA_DEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_DEMA_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15696, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -181744,6 +247350,7 @@ static int __pyx_pf_5talib_7_ta_lib_11DEMA_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -181790,48 +247397,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11855, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15698, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11855, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15698, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11855, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15698, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 11855, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 15698, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 11855, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 15698, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11855, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15698, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11855, __pyx_L3_error)
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         break;
         default: goto __pyx_L5_argtuple_error;
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     }
     __pyx_v_real = values[0];
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 11856, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 15699, __pyx_L3_error)
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 11855, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 15698, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -181864,89 +247471,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11DEMA_Stream_4open_and_fill(PyObject
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_DEMA_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_DEMA_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11857, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15700, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11858, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15701, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 11858, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11859, __pyx_L1_error)
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   /* function exit code */
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-  PyObject *__pyx_t_2 = NULL;
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-  __pyx_v_retCode = TA_DEMA_Value(((TA_DEMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-    __Pyx_GOTREF(__pyx_t_2);
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+          PyEval_RestoreThread(_save);
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DEMA_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 15760, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11897, __pyx_L1_error)
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   struct __pyx_obj_5talib_7_ta_lib_DEMA_Stream *__pyx_v_stream = 0;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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-  __pyx_v_retCode = TA_DEMA_Clone(((TA_DEMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DEMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11910, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_DEMA_Stream))))) __PYX_ERR(3, 11911, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DEMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15782, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
   {
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.DEMA_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
 
+          (void)(TA_DIV_Close(((TA_DIV_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_DIV_Close(((TA_DIV_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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@@ -182557,39 +248450,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11934, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11934, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11934, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 11934, __pyx_L3_error)
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@@ -182620,74 +248513,153 @@ static int __pyx_pf_5talib_7_ta_lib_10DIV_Stream_2__init__(struct __pyx_obj_5tal
   TA_DIV_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11935, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15806, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11936, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11937, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15808, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11938, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15809, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11939, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15810, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11940, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15811, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_DIV_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 15816, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_DIV_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_DIV_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_DIV_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11945, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_DIV_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_DIV_Close(((TA_DIV_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_DIV_Close(((TA_DIV_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_DIV_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15833, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -182708,6 +248680,7 @@ static int __pyx_pf_5talib_7_ta_lib_10DIV_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -182754,39 +248727,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real0,&__pyx_mstate_global->__pyx_n_u_real1,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 11951, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15835, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11951, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15835, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11951, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15835, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 11951, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 15835, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, i); __PYX_ERR(3, 11951, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 11951, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 11951, __pyx_L3_error)
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 11951, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 15835, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -182819,100 +248792,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10DIV_Stream_4open_and_fill(PyObject *
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   int __pyx_v_outnbelement;
   TA_DIV_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_DIV_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11953, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15837, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11954, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15838, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11955, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15839, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real0);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real0);
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+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real0)) != (0)) __PYX_ERR(3, 15839, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real1);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real1);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_real1)) != (0)) __PYX_ERR(3, 11955, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 11956, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15840, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 11957, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15841, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 11958, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15842, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_DIV_Lookback());
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11960, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_DIV_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_DIV_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15848, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_DIV_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 15850, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_DIV_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
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+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DIV_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 15887, __pyx_L1_error)
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-      __pyx_r = __pyx_t_2;
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-  __pyx_t_2 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_DIV_Value(((TA_DIV_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+            }
 
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+          PyEval_RestoreThread(_save);
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+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DIV_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 15898, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 11994, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 15899, __pyx_L1_error)
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-  __pyx_t_2 = 0;
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   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_DIV_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_DIV_Clone(((TA_DIV_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15910, __pyx_L1_error)
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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+              __pyx_v_retCode = TA_DIV_Clone(((TA_DIV_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12008, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+              __pyx_L8:;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_DIV_Stream))))) __PYX_ERR(3, 12008, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DIV_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15920, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.DIV_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_15DONCHIAN_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_DONCHIAN_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_DONCHIAN_Close(((TA_DONCHIAN_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_DONCHIAN_Close(((TA_DONCHIAN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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   }
 
 
@@ -183543,40 +249802,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12034, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12034, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12034, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15946, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12034, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 15946, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 12034, __pyx_L3_error) }
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 12034, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 15946, __pyx_L3_error)
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@@ -183625,74 +249884,153 @@ static int __pyx_pf_5talib_7_ta_lib_15DONCHIAN_Stream_2__init__(struct __pyx_obj
   double __pyx_v_outmiddleband;
   double __pyx_v_outlowerband;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12035, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15947, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12036, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12037, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15949, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 12037, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 12037, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 15949, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12038, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15950, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12039, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15951, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12040, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15952, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
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+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 15959, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_DONCHIAN_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_DONCHIAN_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_DONCHIAN_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12047, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_DONCHIAN_Close(((TA_DONCHIAN_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
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+                  }
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+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-    (void)(TA_DONCHIAN_Close(((TA_DONCHIAN_Stream *)__pyx_v_self->__pyx_base._handle)));
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
+            /*normal exit:*/{
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_DONCHIAN_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15976, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -183715,6 +250053,7 @@ static int __pyx_pf_5talib_7_ta_lib_15DONCHIAN_Stream_2__init__(struct __pyx_obj
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -183762,40 +250101,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12053, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15978, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12053, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15978, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12053, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15978, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12053, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15978, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 12053, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, i); __PYX_ERR(3, 12053, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12053, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 12053, __pyx_L3_error)
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@@ -183846,163 +250185,291 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_15DONCHIAN_Stream_4open_and_fill(PyObj
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   int __pyx_v_outnbelement;
   TA_DONCHIAN_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_DONCHIAN_Stream *__pyx_v_stream = 0;
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   int __pyx_t_3;
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-  PyObject *__pyx_t_5 = NULL;
-  PyObject *__pyx_t_6 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
   PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15980, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15981, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12057, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_3) != (0)) __PYX_ERR(3, 12104, __pyx_L1_error);
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12144, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 12144, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12145, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16100, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12146, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16101, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12147, __pyx_L1_error)
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-  __pyx_v_retCode = TA_DPO_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_DPO_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_DPO_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_DPO_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12152, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_DPO_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_DPO_Close(((TA_DPO_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
 
-    (void)(TA_DPO_Close(((TA_DPO_Stream *)__pyx_v_self->__pyx_base._handle)));
+          }
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_DPO_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16124, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -184844,6 +251548,7 @@ static int __pyx_pf_5talib_7_ta_lib_10DPO_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12158, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16126, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12158, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12158, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 12158, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 12158, __pyx_L3_error) }
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       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12158, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16126, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12158, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 16127, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 12158, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 16126, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -184964,89 +251669,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10DPO_Stream_4open_and_fill(PyObject *
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_DPO_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_DPO_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12160, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16128, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12161, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16129, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 12161, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 16129, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12162, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16130, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12163, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16131, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12164, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16132, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_DPO_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12166, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_DPO_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_DPO_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16138, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_DPO_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 16140, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_DPO_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_DPO_Lookback(__pyx_v_timeperiod));
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_DPO_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12172, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16144, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_DPO_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L11;
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+          __pyx_L11:;
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+    }
   }
 
-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_DPO_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_DPO_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12173, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_DPO_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L15;
+            }
+            __pyx_L15:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L4_error:;
+    /*exception exit:*/{
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DPO_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 16188, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12200, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 16189, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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 static PyObject *__pyx_pf_5talib_7_ta_lib_10DPO_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_DPO_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_DPO_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_DPO_Clone(((TA_DPO_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DPO_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12213, __pyx_L1_error)
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_DPO_Stream))))) __PYX_ERR(3, 12214, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DPO_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16210, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_DX_Close(((TA_DX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_DX_Close(((TA_DX_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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+      /*finally:*/ {
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@@ -185659,46 +252650,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12238, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12238, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16234, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 12238, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 12238, __pyx_L3_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16235, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16237, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12242, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 12242, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12243, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16240, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_DX_Close(((TA_DX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_DX_Close(((TA_DX_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+          }
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_DX_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16263, __pyx_L1_error)
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   /* function exit code */
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16272, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12264, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16273, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_DX_Lookback(__pyx_v_timeperiod));
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-  __pyx_v_handle = NULL;
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-  int __pyx_t_1;
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+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_DX_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 16329, __pyx_L1_error)
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+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 16330, __pyx_L1_error)
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-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+              }
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
   {
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
 
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-    (void)(TA_EFI_Close(((TA_EFI_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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@@ -186736,40 +254093,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16375, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12338, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16375, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12338, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16375, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12338, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16375, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 12338, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 16375, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 12338, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 16375, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12338, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16375, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12338, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16375, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12338, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16375, __pyx_L3_error)
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@@ -186777,14 +254134,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_volume = values[1];
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 12338, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 16375, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 12338, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 16375, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -186816,74 +254173,153 @@ static int __pyx_pf_5talib_7_ta_lib_10EFI_Stream_2__init__(struct __pyx_obj_5tal
   TA_EFI_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12339, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16376, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12340, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16377, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_volume = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12341, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16378, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 12341, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 16378, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_volume);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_volume);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 12341, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 16378, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12342, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16379, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12343, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16380, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12344, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16381, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_EFI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 16386, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_EFI_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_EFI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_EFI_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12349, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_EFI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_EFI_Close(((TA_EFI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_EFI_Close(((TA_EFI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_EFI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16403, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -186904,6 +254340,7 @@ static int __pyx_pf_5talib_7_ta_lib_10EFI_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -186951,40 +254388,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12355, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16405, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12355, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16405, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12355, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16405, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12355, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16405, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 12355, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 16405, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, i); __PYX_ERR(3, 12355, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, i); __PYX_ERR(3, 16405, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12355, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16405, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12355, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16405, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12355, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16405, __pyx_L3_error)
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@@ -186992,14 +254429,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 16406, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 12355, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 16405, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -187033,100 +254470,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10EFI_Stream_4open_and_fill(PyObject *
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   int __pyx_v_outnbelement;
   TA_EFI_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_EFI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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-  __pyx_t_2 = 0;
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_EFI_Value(((TA_EFI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_EFI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12397, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
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+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_EFI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 16468, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12398, __pyx_L1_error)
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-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_EFI_Clone(((TA_EFI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_EFI_Stream))))) __PYX_ERR(3, 12412, __pyx_L1_error)
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+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
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+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_EFI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16490, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -187670,14 +255374,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10EFI_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.EFI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -187700,15 +255404,34 @@ static void __pyx_pw_5talib_7_ta_lib_10EMA_Stream_1__dealloc__(PyObject *__pyx_v
 static void __pyx_pf_5talib_7_ta_lib_10EMA_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_EMA_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_EMA_Close(((TA_EMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_EMA_Close(((TA_EMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -187756,48 +255479,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12436, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16514, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12436, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16514, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12436, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16514, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 16514, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 12436, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 16514, __pyx_L3_error) }
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     } else {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12436, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16514, __pyx_L3_error)
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         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12436, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16514, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 16514, __pyx_L3_error)
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   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 12436, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 16514, __pyx_L3_error)
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@@ -187828,66 +255551,145 @@ static int __pyx_pf_5talib_7_ta_lib_10EMA_Stream_2__init__(struct __pyx_obj_5tal
   TA_EMA_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12437, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16515, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12438, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16516, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 12438, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12439, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16517, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12440, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16518, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12441, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16519, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_EMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 16524, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_EMA_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_EMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_EMA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12446, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_EMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
 
-    (void)(TA_EMA_Close(((TA_EMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_EMA_Close(((TA_EMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    goto __pyx_L12;
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+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_EMA_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16541, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
@@ -187907,6 +255709,7 @@ static int __pyx_pf_5talib_7_ta_lib_10EMA_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12452, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16543, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12452, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12452, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16543, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 12452, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 16543, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 12452, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12452, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12452, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 16544, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 12452, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 16543, __pyx_L3_error)
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@@ -188027,89 +255830,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10EMA_Stream_4open_and_fill(PyObject *
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   int __pyx_v_outnbelement;
   TA_EMA_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_EMA_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12454, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16545, __pyx_L1_error)
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
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-  __pyx_v_retCode = TA_EMA_Peek(((TA_EMA_Stream *)__pyx_v_self->__pyx_base._handle), __pyx_v_real, (&__pyx_v_outreal));
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+        {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+  if (__pyx_t_2) {
+
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12486, __pyx_L1_error)
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-      __pyx_r = __pyx_t_2;
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-  __pyx_t_2 = 0;
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   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_EMA_Value(((TA_EMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_1 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_EMA_Value(((TA_EMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_EMA_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12493, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_EMA_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 16605, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12494, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 16606, __pyx_L1_error)
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-      __pyx_r = __pyx_t_2;
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_EMA_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_EMA_Clone(((TA_EMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_EMA_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16617, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_EMA_Stream))))) __PYX_ERR(3, 16617, __pyx_L1_error)
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+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_EMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12507, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_EMA_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12508, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_EMA_Stream))))) __PYX_ERR(3, 12508, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_EMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16627, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -188634,14 +256704,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10EMA_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.EMA_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_9ER_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ER_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_ER_Close(((TA_ER_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ER_Close(((TA_ER_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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   }
 
 
@@ -188720,48 +256809,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12532, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12532, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16651, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12532, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 16651, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 12532, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12532, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16651, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12532, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 16651, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 12532, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 16651, __pyx_L3_error)
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@@ -188792,66 +256881,145 @@ static int __pyx_pf_5talib_7_ta_lib_9ER_Stream_2__init__(struct __pyx_obj_5talib
   TA_ER_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12533, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16652, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12534, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16653, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 12534, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 16653, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12535, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16654, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12536, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16655, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12537, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16656, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ER_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 16661, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_ER_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ER_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ER_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12542, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ER_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_ER_Close(((TA_ER_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ER_Close(((TA_ER_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ER_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16678, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -188871,6 +257039,7 @@ static int __pyx_pf_5talib_7_ta_lib_9ER_Stream_2__init__(struct __pyx_obj_5talib
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -188917,48 +257086,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12548, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16680, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12548, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16680, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12548, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16680, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 12548, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 16680, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 12548, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 16680, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12548, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16680, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12548, __pyx_L3_error)
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     if (values[1]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 12549, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 16681, __pyx_L3_error)
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       __pyx_v_timeperiod = ((int)-2147483648);
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 12548, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 16680, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -188991,89 +257160,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_9ER_Stream_4open_and_fill(PyObject *__
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   int __pyx_v_outnbelement;
   TA_ER_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ER_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12550, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16682, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12551, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16683, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 12551, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 16683, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12552, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16684, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12553, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16685, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12554, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16686, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ER_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12556, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_ER_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ER_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16692, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_ER_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 16694, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_ER_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_ER_Lookback(__pyx_v_timeperiod));
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ER_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12581, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ER_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 16731, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12582, __pyx_L1_error)
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+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
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-  __pyx_t_2 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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   TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_ER_Value(((TA_ER_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_1 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_ER_Value(((TA_ER_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ER_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12589, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ER_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 16742, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12590, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 16743, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.ER_Stream.value.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
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 }
 
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   /* function exit code */
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   return __pyx_r;
 }
 
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ER_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -189551,38 +257946,79 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_9ER_Stream_10copy(struct __pyx_obj_5ta
 
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-  __pyx_v_retCode = TA_ER_Clone(((TA_ER_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ER_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16754, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+  }
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ER_Stream))))) __PYX_ERR(3, 16754, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_ER_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_ER_Clone(((TA_ER_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ER_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12603, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ER_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12604, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ER_Stream))))) __PYX_ERR(3, 12604, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_ER_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ER_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16764, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
     PyObject *__pyx_temp;
@@ -189598,14 +258034,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_9ER_Stream_10copy(struct __pyx_obj_5ta
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.ER_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -189628,15 +258064,34 @@ static void __pyx_pw_5talib_7_ta_lib_10ERI_Stream_1__dealloc__(PyObject *__pyx_v
 static void __pyx_pf_5talib_7_ta_lib_10ERI_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ERI_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_ERI_Close(((TA_ERI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_ERI_Close(((TA_ERI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
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   }
 
 
@@ -189686,46 +258141,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12629, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16789, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 12629, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 16789, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12629, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16789, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12629, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16789, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12629, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16789, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 12629, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 16789, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 12629, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 16789, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 12629, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 16789, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12629, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16789, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12629, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12629, __pyx_L3_error)
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@@ -189734,14 +258189,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 12629, __pyx_L3_error)
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   double __pyx_v_outbearpower;
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   npy_intp __pyx_t_2;
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   int __pyx_t_4;
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 12633, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 12633, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 16793, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12634, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12635, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16795, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12636, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16796, __pyx_L1_error)
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-  __pyx_v_retCode = TA_ERI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbullpower), (&__pyx_v_outbearpower));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        /*try:*/ {
 
+          __pyx_v_need = (TA_ERI_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ERI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ERI_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12642, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ERI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbullpower), (&__pyx_v_outbearpower));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_ERI_Close(((TA_ERI_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+          }
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+  /*finally:*/ {
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+          /*try:*/ {
 
-    (void)(TA_ERI_Close(((TA_ERI_Stream *)__pyx_v_self->__pyx_base._handle)));
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ERI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16819, __pyx_L1_error)
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+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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   /* function exit code */
@@ -189873,6 +258407,7 @@ static int __pyx_pf_5talib_7_ta_lib_10ERI_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12648, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16821, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 12648, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 16821, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 12648, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12648, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 12648, __pyx_L3_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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-  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outbearpower); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 12696, __pyx_L1_error)
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-  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 12696, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_2) != (0)) __PYX_ERR(3, 12696, __pyx_L1_error);
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+  __Pyx_GOTREF(__pyx_t_5);
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-  __pyx_t_2 = 0;
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_3) != (0)) __PYX_ERR(3, 16891, __pyx_L1_error);
+  __Pyx_GIVEREF(__pyx_t_4);
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   __pyx_t_3 = 0;
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     {
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-  __pyx_t_4 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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   __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
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   struct __pyx_obj_5talib_7_ta_lib_ERI_Stream *__pyx_v_stream = 0;
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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-  __pyx_v_retCode = TA_ERI_Clone(((TA_ERI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ERI_Stream);
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-  __pyx_t_4 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12710, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+              __pyx_L8:;
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+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ERI_Stream))))) __PYX_ERR(3, 12710, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_ERI_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ERI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16912, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_10EXP_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_EXP_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_EXP_Close(((TA_EXP_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_EXP_Close(((TA_EXP_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
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+      /*finally:*/ {
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@@ -190842,32 +259663,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12732, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 12732, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12732, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 12732, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 16934, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -190897,66 +259718,145 @@ static int __pyx_pf_5talib_7_ta_lib_10EXP_Stream_2__init__(struct __pyx_obj_5tal
   TA_EXP_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12733, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16935, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12734, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16938, __pyx_L1_error)
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+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 16944, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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+        __Pyx_FastGIL_Remember();
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-    (void)(TA_EXP_Close(((TA_EXP_Stream *)__pyx_v_self->__pyx_base._handle)));
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_EXP_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16961, __pyx_L1_error)
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   /* function exit code */
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12751, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 12751, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12752, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12753, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16968, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12754, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16969, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_EXP_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12756, __pyx_L1_error)
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-  __pyx_v_handle = NULL;
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_EXP_Stream))))) __PYX_ERR(3, 12804, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_12FLOOR_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_FLOOR_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
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+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_FLOOR_Close(((TA_FLOOR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_FLOOR_Close(((TA_FLOOR_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12826, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12826, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17069, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 12826, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12826, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 12826, __pyx_L3_error)
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   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12827, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17070, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12828, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 12828, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 17071, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12829, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17072, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12830, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17073, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12831, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17074, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_FLOOR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 17079, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_FLOOR_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_FLOOR_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_FLOOR_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12836, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_FLOOR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_FLOOR_Close(((TA_FLOOR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_FLOOR_Close(((TA_FLOOR_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_FLOOR_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17096, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -191904,6 +261170,7 @@ static int __pyx_pf_5talib_7_ta_lib_12FLOOR_Stream_2__init__(struct __pyx_obj_5t
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12842, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17098, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12842, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17098, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 12842, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 12842, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12842, __pyx_L3_error)
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     __pyx_v_real = values[0];
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 12842, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 17098, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -192006,89 +261273,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_12FLOOR_Stream_4open_and_fill(PyObject
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   TA_FLOOR_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_FLOOR_Stream *__pyx_v_stream = 0;
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12922, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17206, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12922, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17206, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12922, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17206, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 12922, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 17206, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 12922, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 17206, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12922, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17206, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12922, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 17206, __pyx_L3_error)
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 12922, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 17206, __pyx_L3_error)
   __pyx_L6_skip:;
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@@ -192771,66 +262324,145 @@ static int __pyx_pf_5talib_7_ta_lib_11FOSC_Stream_2__init__(struct __pyx_obj_5ta
   TA_FOSC_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12923, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17207, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12924, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17208, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 12924, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 17208, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12925, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17209, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12926, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17210, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12927, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17211, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_FOSC_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 17216, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_FOSC_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_FOSC_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_FOSC_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12932, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_FOSC_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_FOSC_Close(((TA_FOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_FOSC_Close(((TA_FOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_FOSC_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17233, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -192850,6 +262482,7 @@ static int __pyx_pf_5talib_7_ta_lib_11FOSC_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -192896,48 +262529,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 12938, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17235, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12938, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17235, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12938, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17235, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 12938, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 17235, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 12938, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 17235, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 12938, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17235, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 12938, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17235, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
       }
     }
     __pyx_v_real = values[0];
     if (values[1]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 12939, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 17236, __pyx_L3_error)
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       __pyx_v_timeperiod = ((int)-2147483648);
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 12938, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 17235, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -192970,89 +262603,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11FOSC_Stream_4open_and_fill(PyObject
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_FOSC_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_FOSC_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12940, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17237, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12941, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17238, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 12941, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 17238, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 12942, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17239, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 12943, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17240, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 12944, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17241, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_FOSC_Lookback(__pyx_v_timeperiod));
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-  PyObject *__pyx_t_2 = NULL;
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-    __Pyx_GOTREF(__pyx_t_2);
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+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_FOSC_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 17297, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
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+  size_t __pyx_t_3;
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-  __pyx_v_retCode = TA_FOSC_Clone(((TA_FOSC_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_FOSC_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 12993, __pyx_L1_error)
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_FOSC_Stream))))) __PYX_ERR(3, 12994, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
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+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_FOSC_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17319, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_FRACTAL_Close(((TA_FRACTAL_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_FRACTAL_Close(((TA_FRACTAL_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13020, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13024, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17350, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13026, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
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+                    (void)(TA_FRACTAL_Close(((TA_FRACTAL_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                    goto __pyx_L13;
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13038, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 13038, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 17376, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13038, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17376, __pyx_L3_error)
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         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13038, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17376, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13038, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 13038, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 17376, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13038, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13038, __pyx_L3_error)
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+  PyObject *__pyx_t_8 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17379, __pyx_L1_error)
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_HA_Clone(((TA_HA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_HA_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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+              __pyx_v_retCode = TA_HA_Clone(((TA_HA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 13216, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_HA_Stream);
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-  __pyx_t_4 = 0;
-  {
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-    __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 13217, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_HA_Stream))))) __PYX_ERR(3, 13217, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_HA_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17628, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -196005,14 +266637,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_9HA_Stream_10copy(struct __pyx_obj_5ta
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.HA_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -196035,15 +266667,34 @@ static void __pyx_pw_5talib_7_ta_lib_10HMA_Stream_1__dealloc__(PyObject *__pyx_v
 static void __pyx_pf_5talib_7_ta_lib_10HMA_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_HMA_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_HMA_Close(((TA_HMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_HMA_Close(((TA_HMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -196091,48 +266742,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13241, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17652, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13241, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17652, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13241, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17652, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 13241, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 17652, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 13241, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 17652, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13241, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17652, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13241, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17652, __pyx_L3_error)
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         default: goto __pyx_L5_argtuple_error;
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 13241, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 17652, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod = ((int)-2147483648);
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 13241, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 17652, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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   TA_HMA_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13242, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17653, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13243, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17654, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 13243, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 17654, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13244, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17655, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13245, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17656, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13246, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17657, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_HMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 17662, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_HMA_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_HMA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13251, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_HMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-    (void)(TA_HMA_Close(((TA_HMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_HMA_Close(((TA_HMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HMA_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17679, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+
+  }
 
 
   /* function exit code */
@@ -196242,6 +266972,7 @@ static int __pyx_pf_5talib_7_ta_lib_10HMA_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13257, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13257, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_HMA_Stream))))) __PYX_ERR(3, 13313, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17765, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
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@@ -196969,14 +267967,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10HMA_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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@@ -196999,15 +267997,34 @@ static void __pyx_pw_5talib_7_ta_lib_18HT_DCPERIOD_Stream_1__dealloc__(PyObject
 static void __pyx_pf_5talib_7_ta_lib_18HT_DCPERIOD_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_HT_DCPERIOD_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_HT_DCPERIOD_Close(((TA_HT_DCPERIOD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_HT_DCPERIOD_Close(((TA_HT_DCPERIOD_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13335, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17787, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13335, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17787, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 17787, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 13335, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 17787, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13335, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17787, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 13335, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 17787, __pyx_L3_error)
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   TA_HT_DCPERIOD_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13336, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17788, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13337, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 13337, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 17789, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13338, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17790, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13339, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17791, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13340, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17792, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_HT_DCPERIOD_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 17797, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_HT_DCPERIOD_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HT_DCPERIOD_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_HT_DCPERIOD_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13345, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_HT_DCPERIOD_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_HT_DCPERIOD_Close(((TA_HT_DCPERIOD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_HT_DCPERIOD_Close(((TA_HT_DCPERIOD_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
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+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HT_DCPERIOD_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17814, __pyx_L1_error)
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+  }
 
 
   /* function exit code */
@@ -197188,6 +268284,7 @@ static int __pyx_pf_5talib_7_ta_lib_18HT_DCPERIOD_Stream_2__init__(struct __pyx_
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -197233,32 +268330,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13351, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
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       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 13351, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 17816, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13351, __pyx_L3_error)
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     __pyx_v_real = values[0];
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 13351, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 17816, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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   const char *__pyx_filename = NULL;
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   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13353, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17818, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13354, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 13354, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13355, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17820, __pyx_L1_error)
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
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-    __Pyx_GOTREF(__pyx_t_2);
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+          PyEval_RestoreThread(_save);
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HT_DCPERIOD_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 17878, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 13393, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 17879, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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+  TA_RetCode __pyx_v_retCode;
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+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_HT_DCPERIOD_Clone(((TA_HT_DCPERIOD_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+          PyEval_RestoreThread(_save);
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
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+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HT_DCPERIOD_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17900, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_HT_DCPHASE_Close(((TA_HT_DCPHASE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_HT_DCPHASE_Close(((TA_HT_DCPHASE_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13429, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 13429, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 17922, __pyx_L3_error)
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@@ -198037,66 +269420,145 @@ static int __pyx_pf_5talib_7_ta_lib_17HT_DCPHASE_Stream_2__init__(struct __pyx_o
   TA_HT_DCPHASE_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13430, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17923, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13431, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13432, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13433, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17926, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13434, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17927, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_HT_DCPHASE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 17932, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_HT_DCPHASE_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HT_DCPHASE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_HT_DCPHASE_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13439, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_HT_DCPHASE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_HT_DCPHASE_Close(((TA_HT_DCPHASE_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-    (void)(TA_HT_DCPHASE_Close(((TA_HT_DCPHASE_Stream *)__pyx_v_self->__pyx_base._handle)));
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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+            }
+            __pyx_L16:;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HT_DCPHASE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17949, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -198116,6 +269578,7 @@ static int __pyx_pf_5talib_7_ta_lib_17HT_DCPHASE_Stream_2__init__(struct __pyx_o
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13445, __pyx_L3_error)
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       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13445, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 17951, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 13445, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 17951, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13445, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17951, __pyx_L3_error)
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     __pyx_v_real = values[0];
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 13445, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 17951, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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@@ -198218,89 +269681,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_17HT_DCPHASE_Stream_4open_and_fill(PyO
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   int __pyx_v_outnbelement;
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_HT_DCPHASE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13447, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17953, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13448, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17954, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 13448, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 17954, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13449, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17955, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13450, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17956, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13451, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17957, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_HT_DCPHASE_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13453, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_HT_DCPHASE_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_HT_DCPHASE_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17963, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_HT_DCPHASE_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 17965, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_HT_DCPHASE_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_HT_DCPHASE_Lookback());
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HT_DCPHASE_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13459, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17969, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_HT_DCPHASE_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L11;
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+          __pyx_L11:;
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+    }
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_HT_DCPHASE_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_HT_DCPHASE_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13460, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_HT_DCPHASE_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+          PyEval_RestoreThread(_save);
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
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+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HT_DCPHASE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 18013, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 13487, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 18014, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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 static PyObject *__pyx_pf_5talib_7_ta_lib_17HT_DCPHASE_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_HT_DCPHASE_Stream *__pyx_v_self) {
   TA_HT_DCPHASE_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_HT_DCPHASE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_HT_DCPHASE_Clone(((TA_HT_DCPHASE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+  __pyx_t_1 = 0;
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+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_HT_DCPHASE_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 13501, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_HT_DCPHASE_Stream))))) __PYX_ERR(3, 13501, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_HT_DCPHASE_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HT_DCPHASE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18035, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
     PyObject *__pyx_temp;
@@ -198825,14 +270555,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_17HT_DCPHASE_Stream_10copy(struct __py
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -198855,15 +270585,34 @@ static void __pyx_pw_5talib_7_ta_lib_16HT_PHASOR_Stream_1__dealloc__(PyObject *_
 static void __pyx_pf_5talib_7_ta_lib_16HT_PHASOR_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_HT_PHASOR_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_HT_PHASOR_Close(((TA_HT_PHASOR_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_HT_PHASOR_Close(((TA_HT_PHASOR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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+        }
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+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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@@ -198910,32 +270659,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13524, __pyx_L3_error)
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       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13524, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 13524, __pyx_L3_error) }
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       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13524, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18058, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 13524, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 18058, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
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   double __pyx_v_outquadrature;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13525, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18059, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13526, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 13526, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 18060, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13527, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18061, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13528, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18062, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18063, __pyx_L1_error)
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-  __pyx_v_retCode = TA_HT_PHASOR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outinphase), (&__pyx_v_outquadrature));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 18069, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HT_PHASOR_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_HT_PHASOR_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13535, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_HT_PHASOR_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outinphase)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outquadrature)) + __pyx_v_lookback));
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HT_PHASOR_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13556, __pyx_L1_error)
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     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 13687, __pyx_L1_error)
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-  __Pyx_XDECREF(__pyx_t_2);
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-  TA_RetCode __pyx_v_retCode;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-  __pyx_v_retCode = TA_HT_SINE_Clone(((TA_HT_SINE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13723, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 13723, __pyx_L3_error)
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@@ -200971,66 +273452,145 @@ static int __pyx_pf_5talib_7_ta_lib_19HT_TRENDLINE_Stream_2__init__(struct __pyx
   TA_HT_TRENDLINE_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13724, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18342, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13725, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13727, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18345, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13728, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18346, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_HT_TRENDLINE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 18351, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_HT_TRENDLINE_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HT_TRENDLINE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_HT_TRENDLINE_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13733, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_HT_TRENDLINE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_HT_TRENDLINE_Close(((TA_HT_TRENDLINE_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
 
-    (void)(TA_HT_TRENDLINE_Close(((TA_HT_TRENDLINE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HT_TRENDLINE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18368, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -201050,6 +273610,7 @@ static int __pyx_pf_5talib_7_ta_lib_19HT_TRENDLINE_Stream_2__init__(struct __pyx
 
 
 
+
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 13739, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13739, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18370, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 18370, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 13739, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 18370, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13739, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18370, __pyx_L3_error)
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     __pyx_v_real = values[0];
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 13739, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 18370, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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@@ -201152,89 +273713,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_19HT_TRENDLINE_Stream_4open_and_fill(P
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   int __pyx_v_outnbelement;
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_HT_TRENDLINE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13741, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18372, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13742, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18373, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 13742, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 18373, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13743, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18374, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13744, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18375, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13745, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18376, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_HT_TRENDLINE_Lookback());
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13747, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_HT_TRENDLINE_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_HT_TRENDLINE_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18382, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_HT_TRENDLINE_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 18384, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_HT_TRENDLINE_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_HT_TRENDLINE_Lookback());
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_HT_TRENDLINE_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13753, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18388, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_HT_TRENDLINE_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L11;
+          }
+          __pyx_L11:;
+        }
+    }
   }
 
-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_HT_TRENDLINE_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_HT_TRENDLINE_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13754, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_HT_TRENDLINE_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HT_TRENDLINE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18454, __pyx_L1_error)
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+  __Pyx_XDECREF(__pyx_t_1);
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-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_HT_TRENDMODE_Close(((TA_HT_TRENDMODE_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13819, __pyx_L1_error)
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-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+                    (void)(TA_HT_TRENDMODE_Close(((TA_HT_TRENDMODE_Stream *)__pyx_v_self->__pyx_base._handle)));
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   /* function exit code */
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13838, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13839, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_HT_TRENDMODE_Stream))))) __PYX_ERR(3, 13889, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_HT_TRENDMODE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18589, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_10IMI_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_IMI_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_IMI_Close(((TA_IMI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_IMI_Close(((TA_IMI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13913, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18613, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13913, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18613, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13913, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18613, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 13913, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 18613, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 13913, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 18613, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 13913, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18613, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 13913, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 13913, __pyx_L3_error)
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 13913, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 13913, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 18613, __pyx_L3_error)
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   TA_IMI_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13914, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18614, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13915, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18615, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13916, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18616, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 13916, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 18616, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 13916, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 18616, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 13917, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18617, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 13918, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18618, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 13919, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18619, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_IMI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 18624, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_IMI_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_IMI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_IMI_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13924, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_IMI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_IMI_Close(((TA_IMI_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_IMI_Close(((TA_IMI_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
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+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_IMI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18641, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -202942,6 +276234,7 @@ static int __pyx_pf_5talib_7_ta_lib_10IMI_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -202989,40 +276282,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_IMI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_IMI_Clone(((TA_IMI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+  {
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+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_IMI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 13986, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_IMI_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 13987, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_IMI_Stream))))) __PYX_ERR(3, 13987, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_IMI_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_IMI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18728, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -203708,14 +277268,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10IMI_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.IMI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -203738,15 +277298,34 @@ static void __pyx_pw_5talib_7_ta_lib_11KAMA_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11KAMA_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_KAMA_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_KAMA_Close(((TA_KAMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_KAMA_Close(((TA_KAMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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   }
 
 
@@ -203794,48 +277373,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14011, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18752, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14011, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18752, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14011, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18752, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 14011, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 18752, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 14011, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 18752, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14011, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18752, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14011, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18752, __pyx_L3_error)
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     __pyx_v_real = values[0];
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 14011, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 18752, __pyx_L3_error)
     } else {
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 14011, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 18752, __pyx_L3_error)
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@@ -203866,66 +277445,145 @@ static int __pyx_pf_5talib_7_ta_lib_11KAMA_Stream_2__init__(struct __pyx_obj_5ta
   TA_KAMA_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14012, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18753, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14013, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18754, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 14013, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14014, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18755, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14015, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18756, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14016, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18757, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_KAMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 18762, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_KAMA_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_KAMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_KAMA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14021, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_KAMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_KAMA_Close(((TA_KAMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_KAMA_Close(((TA_KAMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_KAMA_Stream))))) __PYX_ERR(3, 14083, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_KAMA_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_KAMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18865, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_9KC_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_KC_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_KC_Close(((TA_KC_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_KC_Close(((TA_KC_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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+        }
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+      /*finally:*/ {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 14111, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14111, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14111, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14111, __pyx_L3_error)
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-      __pyx_v_nbdev = __Pyx_PyFloat_AsDouble(values[5]); if (unlikely((__pyx_v_nbdev == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 14111, __pyx_L3_error)
+      __pyx_v_nbdev = __Pyx_PyFloat_AsDouble(values[5]); if (unlikely((__pyx_v_nbdev == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 18893, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 14111, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 18893, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
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   double __pyx_v_outmiddleband;
   double __pyx_v_outlowerband;
   TA_RetCode __pyx_v_retCode;
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   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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   int __pyx_clineno = 0;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18894, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18896, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14115, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18899, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14118, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18900, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_KC_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_atrperiod, __pyx_v_nbdev, (&__pyx_v_outupperband), (&__pyx_v_outmiddleband), (&__pyx_v_outlowerband));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_KC_Close(((TA_KC_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-    (void)(TA_KC_Close(((TA_KC_Stream *)__pyx_v_self->__pyx_base._handle)));
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
+    }
+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_KC_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18924, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -204979,6 +279003,7 @@ static int __pyx_pf_5talib_7_ta_lib_9KC_Stream_2__init__(struct __pyx_obj_5talib
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14131, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 14131, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 14131, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 14131, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14131, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14131, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 6, i); __PYX_ERR(3, 14131, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 14131, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 14131, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 14131, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 18926, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14131, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18926, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14131, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18926, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14131, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18926, __pyx_L3_error)
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@@ -205093,24 +279118,24 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = values[2];
     if (values[3]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 14132, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 18927, __pyx_L3_error)
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-      __pyx_v_atrperiod = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_atrperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 14132, __pyx_L3_error)
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 14131, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 18926, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -205149,180 +279174,308 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_9KC_Stream_4open_and_fill(PyObject *__
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   int __pyx_v_outnbelement;
   TA_KC_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_KC_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
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   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
-  PyObject *__pyx_t_6 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
   PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
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   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18928, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14134, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18929, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14135, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14136, __pyx_L1_error)
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 14136, __pyx_L1_error);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 14136, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14137, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18932, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14138, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14139, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18934, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_KC_Lookback(__pyx_v_timeperiod, __pyx_v_atrperiod, __pyx_v_nbdev));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14141, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_KC_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_KC_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18942, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outupperband = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_KC_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14142, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outmiddleband = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14143, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+              }
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_KC_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19022, __pyx_L1_error)
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+  }
 
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14227, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14227, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 8, __pyx_nargs); __PYX_ERR(3, 14227, __pyx_L3_error)
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@@ -206184,82 +280495,161 @@ static int __pyx_pf_5talib_7_ta_lib_10KDJ_Stream_2__init__(struct __pyx_obj_5tal
   double __pyx_v_outd;
   double __pyx_v_outj;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19053, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 14231, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 19056, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 14231, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14232, __pyx_L1_error)
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   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14233, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19058, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14234, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19059, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_KDJ_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype, (&__pyx_v_outk), (&__pyx_v_outd), (&__pyx_v_outj));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 19066, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        __Pyx_FastGIL_Remember();
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_KDJ_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_KDJ_Lookback(__pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14241, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_KDJ_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype, (&__pyx_v_outk), (&__pyx_v_outd), (&__pyx_v_outj));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_KDJ_Close(((TA_KDJ_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
 
-    (void)(TA_KDJ_Close(((TA_KDJ_Stream *)__pyx_v_self->__pyx_base._handle)));
+          }
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_KDJ_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19083, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -206283,6 +280673,7 @@ static int __pyx_pf_5talib_7_ta_lib_10KDJ_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -206335,78 +280726,78 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14247, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19085, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 14247, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 19085, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 14247, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 19085, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  6:
         values[5] = __Pyx_ArgRef_FASTCALL(__pyx_args, 5);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 14247, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19085, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 14247, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19085, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 14247, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19085, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14247, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19085, __pyx_L3_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14257, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14258, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outd = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14259, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outj = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_v_handle = NULL;
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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+          /*normal exit:*/{
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-  if (__pyx_t_4) {
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19107, __pyx_L4_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outk = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19108, __pyx_L4_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outd = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_KDJ_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14265, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19109, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outj = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
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+        /*try:*/ {
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+          __pyx_v_retCode = TA_KDJ_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outk)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outd)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outj)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
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+          if (__pyx_t_4) {
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+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
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+        }
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+          __pyx_v_retCode = TA_LINEARREG_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+
+                    (void)(TA_LINEARREG_Close(((TA_LINEARREG_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
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+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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-    (void)(TA_LINEARREG_Close(((TA_LINEARREG_Stream *)__pyx_v_self->__pyx_base._handle)));
+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+          }
+          __pyx_L8:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+          /*finally:*/ {
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+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19232, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
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+
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14353, __pyx_L3_error)
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       switch (__pyx_nargs) {
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 14353, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14353, __pyx_L3_error)
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   int __pyx_v_outnbelement;
   TA_LINEARREG_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_LINEARREG_Stream *__pyx_v_stream = 0;
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   PyObject *__pyx_r = NULL;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14355, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19236, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14356, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19237, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 14356, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 19237, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14357, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19238, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14358, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19239, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14359, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19240, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_LINEARREG_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14361, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_LINEARREG_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LINEARREG_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19246, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_LINEARREG_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 19248, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_LINEARREG_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_LINEARREG_Lookback(__pyx_v_timeperiod));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14367, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19252, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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+    {
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+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_LINEARREG_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LINEARREG_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14368, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_LINEARREG_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+      __Pyx_PyThreadState_assign
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+      __Pyx_XGOTREF(__pyx_t_10);
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+      __Pyx_XGIVEREF(__pyx_t_11);
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+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
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 static PyObject *__pyx_pf_5talib_7_ta_lib_16LINEARREG_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_LINEARREG_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_LINEARREG_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -208197,38 +283180,79 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_16LINEARREG_Stream_10copy(struct __pyx
 
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-  __pyx_v_retCode = TA_LINEARREG_Clone(((TA_LINEARREG_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LINEARREG_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19308, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_LINEARREG_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14408, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              if (__pyx_t_5) {
 
-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LINEARREG_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
-    PyObject *__pyx_callargs[2] = {__pyx_t_3, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
-    __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14409, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LINEARREG_Stream))))) __PYX_ERR(3, 14409, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_LINEARREG_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19318, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -208244,14 +283268,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_16LINEARREG_Stream_10copy(struct __pyx
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.LINEARREG_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -208274,15 +283298,34 @@ static void __pyx_pw_5talib_7_ta_lib_22LINEARREG_ANGLE_Stream_1__dealloc__(PyObj
 static void __pyx_pf_5talib_7_ta_lib_22LINEARREG_ANGLE_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_LINEARREG_ANGLE_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_LINEARREG_ANGLE_Close(((TA_LINEARREG_ANGLE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_LINEARREG_ANGLE_Close(((TA_LINEARREG_ANGLE_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -208330,48 +283373,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14433, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19342, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14433, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19342, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14433, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19342, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 14433, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 19342, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 14433, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 19342, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14433, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19342, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14433, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19342, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
       }
     }
     __pyx_v_real = values[0];
     if (values[1]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 14433, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 19342, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod = ((int)-2147483648);
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 14433, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 19342, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -208402,66 +283445,145 @@ static int __pyx_pf_5talib_7_ta_lib_22LINEARREG_ANGLE_Stream_2__init__(struct __
   TA_LINEARREG_ANGLE_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14434, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19343, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14435, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19344, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 14435, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 19344, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14436, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19345, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14437, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19346, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14438, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19347, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_LINEARREG_ANGLE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 19352, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_LINEARREG_ANGLE_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_ANGLE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_LINEARREG_ANGLE_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14443, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_LINEARREG_ANGLE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_LINEARREG_ANGLE_Close(((TA_LINEARREG_ANGLE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_LINEARREG_ANGLE_Close(((TA_LINEARREG_ANGLE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_ANGLE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19369, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -208481,6 +283603,7 @@ static int __pyx_pf_5talib_7_ta_lib_22LINEARREG_ANGLE_Stream_2__init__(struct __
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_ANGLE_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14463, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LINEARREG_ANGLE_Stream);
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14505, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LINEARREG_ANGLE_Stream))))) __PYX_ERR(3, 14505, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_LINEARREG_ANGLE_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_ANGLE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19455, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.LINEARREG_ANGLE_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
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 static void __pyx_pf_5talib_7_ta_lib_26LINEARREG_INTERCEPT_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_LINEARREG_INTERCEPT_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_LINEARREG_INTERCEPT_Close(((TA_LINEARREG_INTERCEPT_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_LINEARREG_INTERCEPT_Close(((TA_LINEARREG_INTERCEPT_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14529, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19479, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14529, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19479, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14529, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19479, __pyx_L3_error)
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         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 14529, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 19479, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 14529, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 19479, __pyx_L3_error) }
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     } else {
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14529, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19479, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14529, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19479, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 19479, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 14529, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 19479, __pyx_L3_error)
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@@ -209366,66 +284775,145 @@ static int __pyx_pf_5talib_7_ta_lib_26LINEARREG_INTERCEPT_Stream_2__init__(struc
   TA_LINEARREG_INTERCEPT_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14530, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19480, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14531, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19481, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 14531, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 19481, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14532, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19482, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14533, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19483, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14534, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19484, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_LINEARREG_INTERCEPT_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 19489, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_LINEARREG_INTERCEPT_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_INTERCEPT_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_LINEARREG_INTERCEPT_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14539, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_LINEARREG_INTERCEPT_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_LINEARREG_INTERCEPT_Close(((TA_LINEARREG_INTERCEPT_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_LINEARREG_INTERCEPT_Close(((TA_LINEARREG_INTERCEPT_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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+            }
+            __pyx_L16:;
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+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_INTERCEPT_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19506, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -209445,6 +284933,7 @@ static int __pyx_pf_5talib_7_ta_lib_26LINEARREG_INTERCEPT_Stream_2__init__(struc
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -209491,48 +284980,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14545, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19508, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14545, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19508, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14545, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19508, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 19508, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 14545, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14545, __pyx_L3_error)
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@@ -210172,14 +285928,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_26LINEARREG_INTERCEPT_Stream_10copy(st
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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@@ -210202,15 +285958,34 @@ static void __pyx_pw_5talib_7_ta_lib_22LINEARREG_SLOPE_Stream_1__dealloc__(PyObj
 static void __pyx_pf_5talib_7_ta_lib_22LINEARREG_SLOPE_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_LINEARREG_SLOPE_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_LINEARREG_SLOPE_Close(((TA_LINEARREG_SLOPE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_LINEARREG_SLOPE_Close(((TA_LINEARREG_SLOPE_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
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@@ -210258,48 +286033,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14625, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19616, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14625, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19616, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14625, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19616, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 14625, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 19616, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 14625, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 19616, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14625, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19616, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14625, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 19616, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 14625, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 19616, __pyx_L3_error)
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@@ -210330,66 +286105,145 @@ static int __pyx_pf_5talib_7_ta_lib_22LINEARREG_SLOPE_Stream_2__init__(struct __
   TA_LINEARREG_SLOPE_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14626, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19617, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14627, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 14627, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 19618, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14628, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19619, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14629, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19620, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14630, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19621, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_LINEARREG_SLOPE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 19626, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_LINEARREG_SLOPE_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_SLOPE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_LINEARREG_SLOPE_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14635, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_LINEARREG_SLOPE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_LINEARREG_SLOPE_Close(((TA_LINEARREG_SLOPE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_LINEARREG_SLOPE_Close(((TA_LINEARREG_SLOPE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
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+
+          }
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+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+  }
+
+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+      goto __pyx_L5;
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   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_SLOPE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19643, __pyx_L1_error)
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   /* function exit code */
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   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14641, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14641, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 14641, __pyx_L3_error) }
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14641, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14641, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 14641, __pyx_L3_error)
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-  PyObject *__pyx_t_5 = NULL;
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+  PyObject *__pyx_t_7 = NULL;
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+  PyObject *__pyx_t_11 = NULL;
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-  __Pyx_RaiseArgtupleInvalid("peek", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 14669, __pyx_L3_error)
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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+        {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
+
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_SLOPE_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 19696, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14675, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 19697, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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     {
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_LINEARREG_SLOPE_Value(((TA_LINEARREG_SLOPE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_1 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_LINEARREG_SLOPE_Value(((TA_LINEARREG_SLOPE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_SLOPE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14682, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_SLOPE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 19707, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14683, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 19708, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   /* function exit code */
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 }
 
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   /* function exit code */
   __pyx_L0:;
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 }
 
@@ -211073,15 +287153,16 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
 
 static PyObject *__pyx_pf_5talib_7_ta_lib_22LINEARREG_SLOPE_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_LINEARREG_SLOPE_Stream *__pyx_v_self) {
   TA_LINEARREG_SLOPE_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_LINEARREG_SLOPE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_LINEARREG_SLOPE_Clone(((TA_LINEARREG_SLOPE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LINEARREG_SLOPE_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19719, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+  }
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LINEARREG_SLOPE_Stream))))) __PYX_ERR(3, 19719, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_LINEARREG_SLOPE_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_LINEARREG_SLOPE_Clone(((TA_LINEARREG_SLOPE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_SLOPE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14696, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              if (__pyx_t_5) {
 
-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LINEARREG_SLOPE_Stream);
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-  __pyx_t_4 = 0;
-  {
-    PyObject *__pyx_callargs[2] = {__pyx_t_3, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
-    __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14697, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LINEARREG_SLOPE_Stream))))) __PYX_ERR(3, 14697, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_LINEARREG_SLOPE_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LINEARREG_SLOPE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19729, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -211136,14 +287258,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_22LINEARREG_SLOPE_Stream_10copy(struct
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.LINEARREG_SLOPE_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -211166,15 +287288,34 @@ static void __pyx_pw_5talib_7_ta_lib_9LN_Stream_1__dealloc__(PyObject *__pyx_v_s
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_LN_Close(((TA_LN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_LN_Close(((TA_LN_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -211221,32 +287362,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14719, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19751, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14719, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19751, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 14719, __pyx_L3_error)
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   TA_LN_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14720, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19752, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14721, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14722, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14723, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19755, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14724, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19756, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_LN_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 19761, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_LN_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LN_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_LN_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14729, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_LN_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_LN_Close(((TA_LN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_LN_Close(((TA_LN_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
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+
+          }
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+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LN_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19778, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+
+  }
 
 
   /* function exit code */
@@ -211355,6 +287575,7 @@ static int __pyx_pf_5talib_7_ta_lib_9LN_Stream_2__init__(struct __pyx_obj_5talib
 
 
 
+
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14735, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14735, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 19780, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 14735, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14735, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 14735, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 19780, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -211457,89 +287678,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_9LN_Stream_4open_and_fill(PyObject *__
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   int __pyx_v_outnbelement;
   TA_LN_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_LN_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14737, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19782, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14738, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19783, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 14738, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 19783, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14739, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19784, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14740, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19785, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14741, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19786, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_LN_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14743, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_LN_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LN_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19792, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_LN_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 19794, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_LN_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_LN_Lookback());
+        }
 
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_LN_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14749, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19798, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_LN_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+          }
+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L11;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_LN_Value(((TA_LN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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+            /*finally:*/ {
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+                goto __pyx_L8;
+              }
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LN_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 19842, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14777, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 19843, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_9LN_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_LN_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_LN_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_LN_Clone(((TA_LN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LN_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19854, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_LN_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
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+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14790, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LN_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14791, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LN_Stream))))) __PYX_ERR(3, 14791, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_LN_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19864, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
     PyObject *__pyx_temp;
@@ -212064,14 +288552,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_9LN_Stream_10copy(struct __pyx_obj_5ta
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.LN_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -212094,15 +288582,34 @@ static void __pyx_pw_5talib_7_ta_lib_12LOG10_Stream_1__dealloc__(PyObject *__pyx
 static void __pyx_pf_5talib_7_ta_lib_12LOG10_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_LOG10_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_LOG10_Close(((TA_LOG10_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_LOG10_Close(((TA_LOG10_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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@@ -212149,32 +288656,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14813, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14813, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 19886, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 14813, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14813, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19886, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 14813, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 19886, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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   TA_LOG10_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14814, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19887, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14815, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14816, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19889, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14817, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19890, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14818, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19891, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
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+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 19896, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_LOG10_Lookback() + 1);
 
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_LOG10_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
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-  if (__pyx_t_4) {
 
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-    (void)(TA_LOG10_Close(((TA_LOG10_Stream *)__pyx_v_self->__pyx_base._handle)));
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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   /* function exit code */
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 }
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14832, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14833, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14834, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14835, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19921, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_LOG10_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14837, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 14885, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+
+            /*finally:*/ {
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+                goto __pyx_L8;
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+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
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+      }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_LOG10_Stream))))) __PYX_ERR(3, 14885, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_LOG10_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19999, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.LOG10_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
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 static void __pyx_pf_5talib_7_ta_lib_9MA_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MA_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_MA_Close(((TA_MA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_MA_Close(((TA_MA_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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   }
 
 
@@ -213079,61 +289952,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14910, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14910, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20024, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14910, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20024, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14910, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20024, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 14910, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 20024, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, i); __PYX_ERR(3, 14910, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, i); __PYX_ERR(3, 20024, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14910, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20024, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 14910, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20024, __pyx_L3_error)
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         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 14910, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20024, __pyx_L3_error)
         break;
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20024, __pyx_L3_error)
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-      __pyx_v_matype = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 14910, __pyx_L3_error)
+      __pyx_v_matype = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20024, __pyx_L3_error)
     } else {
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 14910, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 20024, __pyx_L3_error)
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@@ -213165,66 +290038,145 @@ static int __pyx_pf_5talib_7_ta_lib_9MA_Stream_2__init__(struct __pyx_obj_5talib
   TA_MA_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14911, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20025, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14912, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20026, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 14912, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 20026, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 14913, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20027, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 14914, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20028, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 14915, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20029, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_matype, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 20034, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MA_Lookback(__pyx_v_timeperiod, __pyx_v_matype) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MA_Lookback(__pyx_v_timeperiod, __pyx_v_matype) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14920, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_matype, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_MA_Close(((TA_MA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_MA_Close(((TA_MA_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MA_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20051, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
@@ -213244,6 +290196,7 @@ static int __pyx_pf_5talib_7_ta_lib_9MA_Stream_2__init__(struct __pyx_obj_5talib
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -213291,61 +290244,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 14926, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20053, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 14926, __pyx_L3_error)
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MA_Stream))))) __PYX_ERR(3, 14982, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20137, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -214016,15 +291236,34 @@ static void __pyx_pw_5talib_7_ta_lib_11MACD_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11MACD_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MACD_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_MACD_Close(((TA_MACD_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_MACD_Close(((TA_MACD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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   }
 
 
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15010, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20165, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15010, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20165, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15010, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20165, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15010, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20165, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15010, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20165, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 15010, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 4, i); __PYX_ERR(3, 15010, __pyx_L3_error) }
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     } else {
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         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15010, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20165, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15010, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15010, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15010, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20165, __pyx_L3_error)
         break;
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     }
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+      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20165, __pyx_L3_error)
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   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 4, __pyx_nargs); __PYX_ERR(3, 15010, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 4, __pyx_nargs); __PYX_ERR(3, 20165, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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@@ -214176,66 +291415,145 @@ static int __pyx_pf_5talib_7_ta_lib_11MACD_Stream_2__init__(struct __pyx_obj_5ta
   double __pyx_v_outmacdsignal;
   double __pyx_v_outmacdhist;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15011, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20166, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15012, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20167, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 15012, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 20167, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15013, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20168, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15014, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20169, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15015, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20170, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MACD_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod, (&__pyx_v_outmacd), (&__pyx_v_outmacdsignal), (&__pyx_v_outmacdhist));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 20177, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MACD_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MACD_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MACD_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15022, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MACD_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod, (&__pyx_v_outmacd), (&__pyx_v_outmacdsignal), (&__pyx_v_outmacdhist));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_MACD_Close(((TA_MACD_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-    (void)(TA_MACD_Close(((TA_MACD_Stream *)__pyx_v_self->__pyx_base._handle)));
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MACD_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20194, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -214257,6 +291575,7 @@ static int __pyx_pf_5talib_7_ta_lib_11MACD_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -214305,74 +291624,74 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_fastperiod,&__pyx_mstate_global->__pyx_n_u_slowperiod,&__pyx_mstate_global->__pyx_n_u_signalperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15028, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20196, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
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+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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@@ -215225,113 +292830,113 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_fastperiod,&__pyx_mstate_global->__pyx_n_u_fastmatype,&__pyx_mstate_global->__pyx_n_u_slowperiod,&__pyx_mstate_global->__pyx_n_u_slowmatype,&__pyx_mstate_global->__pyx_n_u_signalperiod,&__pyx_mstate_global->__pyx_n_u_signalmatype,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15123, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20321, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 15123, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 20321, __pyx_L3_error)
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         case  6:
         values[5] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 5);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 15123, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 20321, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 15123, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15123, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20321, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15123, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20321, __pyx_L3_error)
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15123, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20321, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15123, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20321, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 7, i); __PYX_ERR(3, 15123, __pyx_L3_error) }
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     } else {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 15123, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 20321, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 15123, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 15123, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15123, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20321, __pyx_L3_error)
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         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15123, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20321, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15123, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15123, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20321, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
       }
     }
     __pyx_v_real = values[0];
     if (values[1]) {
-      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 15123, __pyx_L3_error)
+      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20321, __pyx_L3_error)
     } else {
       __pyx_v_fastperiod = ((int)-2147483648);
     }
     if (values[2]) {
-      __pyx_v_fastmatype = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_fastmatype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 15123, __pyx_L3_error)
+      __pyx_v_fastmatype = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_fastmatype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20321, __pyx_L3_error)
     } else {
       __pyx_v_fastmatype = ((int)0);
     }
     if (values[3]) {
-      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 15123, __pyx_L3_error)
+      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20321, __pyx_L3_error)
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       __pyx_v_slowperiod = ((int)-2147483648);
     }
     if (values[4]) {
-      __pyx_v_slowmatype = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_slowmatype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 15123, __pyx_L3_error)
+      __pyx_v_slowmatype = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_slowmatype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20321, __pyx_L3_error)
     } else {
       __pyx_v_slowmatype = ((int)0);
     }
     if (values[5]) {
-      __pyx_v_signalperiod = __Pyx_PyLong_As_int(values[5]); if (unlikely((__pyx_v_signalperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 15123, __pyx_L3_error)
+      __pyx_v_signalperiod = __Pyx_PyLong_As_int(values[5]); if (unlikely((__pyx_v_signalperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20321, __pyx_L3_error)
     } else {
       __pyx_v_signalperiod = ((int)-2147483648);
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     if (values[6]) {
-      __pyx_v_signalmatype = __Pyx_PyLong_As_int(values[6]); if (unlikely((__pyx_v_signalmatype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 15123, __pyx_L3_error)
+      __pyx_v_signalmatype = __Pyx_PyLong_As_int(values[6]); if (unlikely((__pyx_v_signalmatype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20321, __pyx_L3_error)
     } else {
       __pyx_v_signalmatype = ((int)0);
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 7, __pyx_nargs); __PYX_ERR(3, 15123, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 7, __pyx_nargs); __PYX_ERR(3, 20321, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -215369,66 +292974,145 @@ static int __pyx_pf_5talib_7_ta_lib_14MACDEXT_Stream_2__init__(struct __pyx_obj_
   double __pyx_v_outmacdsignal;
   double __pyx_v_outmacdhist;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15124, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20322, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15125, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15126, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20324, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15127, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20325, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15128, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20326, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MACDEXT_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_fastmatype, __pyx_v_slowperiod, __pyx_v_slowmatype, __pyx_v_signalperiod, __pyx_v_signalmatype, (&__pyx_v_outmacd), (&__pyx_v_outmacdsignal), (&__pyx_v_outmacdhist));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 20333, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MACDEXT_Lookback(__pyx_v_fastperiod, __pyx_v_fastmatype, __pyx_v_slowperiod, __pyx_v_slowmatype, __pyx_v_signalperiod, __pyx_v_signalmatype) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MACDEXT_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MACDEXT_Lookback(__pyx_v_fastperiod, __pyx_v_fastmatype, __pyx_v_slowperiod, __pyx_v_slowmatype, __pyx_v_signalperiod, __pyx_v_signalmatype) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15135, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MACDEXT_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_fastmatype, __pyx_v_slowperiod, __pyx_v_slowmatype, __pyx_v_signalperiod, __pyx_v_signalmatype, (&__pyx_v_outmacd), (&__pyx_v_outmacdsignal), (&__pyx_v_outmacdhist));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_MACDEXT_Close(((TA_MACDEXT_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
 
-    (void)(TA_MACDEXT_Close(((TA_MACDEXT_Stream *)__pyx_v_self->__pyx_base._handle)));
+          }
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MACDEXT_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20350, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -215450,6 +293134,7 @@ static int __pyx_pf_5talib_7_ta_lib_14MACDEXT_Stream_2__init__(struct __pyx_obj_
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -215501,113 +293186,113 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_fastperiod,&__pyx_mstate_global->__pyx_n_u_fastmatype,&__pyx_mstate_global->__pyx_n_u_slowperiod,&__pyx_mstate_global->__pyx_n_u_slowmatype,&__pyx_mstate_global->__pyx_n_u_signalperiod,&__pyx_mstate_global->__pyx_n_u_signalmatype,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15141, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20352, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  7:
         values[6] = __Pyx_ArgRef_FASTCALL(__pyx_args, 6);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 15141, __pyx_L3_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15150, __pyx_L1_error)
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20373, __pyx_L4_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MACDEXT_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15157, __pyx_L1_error)
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     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+          __pyx_v_retCode = TA_MACDEXT_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_fastmatype, __pyx_v_slowperiod, __pyx_v_slowmatype, __pyx_v_signalperiod, __pyx_v_signalmatype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmacd)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmacdsignal)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmacdhist)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
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+          if (__pyx_t_4) {
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+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+        /*finally:*/ {
+          /*normal exit:*/{
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MACDEXT_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MACDEXT_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15158, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MACDEXT_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MACDEXT_Stream))))) __PYX_ERR(3, 15205, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MACDEXT_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MACDEXT_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20446, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_14MACDFIX_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MACDFIX_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_MACDFIX_Close(((TA_MACDFIX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_MACDFIX_Close(((TA_MACDFIX_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
 
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15231, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20472, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15231, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20472, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15231, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20472, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 15231, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 20472, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 15231, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 20472, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15231, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20472, __pyx_L3_error)
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         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15231, __pyx_L3_error)
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@@ -216532,66 +294503,145 @@ static int __pyx_pf_5talib_7_ta_lib_14MACDFIX_Stream_2__init__(struct __pyx_obj_
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   double __pyx_v_outmacdhist;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15232, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20473, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15233, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20474, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 15233, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 20474, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15234, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20475, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15235, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20476, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15236, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20477, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MACDFIX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_signalperiod, (&__pyx_v_outmacd), (&__pyx_v_outmacdsignal), (&__pyx_v_outmacdhist));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 20484, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MACDFIX_Lookback(__pyx_v_signalperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MACDFIX_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MACDFIX_Lookback(__pyx_v_signalperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15243, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MACDFIX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_signalperiod, (&__pyx_v_outmacd), (&__pyx_v_outmacdsignal), (&__pyx_v_outmacdhist));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
 
-    (void)(TA_MACDFIX_Close(((TA_MACDFIX_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_MACDFIX_Close(((TA_MACDFIX_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MACDFIX_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20501, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -216613,6 +294663,7 @@ static int __pyx_pf_5talib_7_ta_lib_14MACDFIX_Stream_2__init__(struct __pyx_obj_
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -216659,48 +294710,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15249, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20503, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15249, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20503, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15249, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20503, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 15249, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 20503, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 15249, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 20503, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15249, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20503, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15249, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20503, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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     }
     __pyx_v_real = values[0];
     if (values[1]) {
-      __pyx_v_signalperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_signalperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 15250, __pyx_L3_error)
+      __pyx_v_signalperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_signalperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20504, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 15249, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 20503, __pyx_L3_error)
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@@ -217634,66 +295971,145 @@ static int __pyx_pf_5talib_7_ta_lib_11MAMA_Stream_2__init__(struct __pyx_obj_5ta
   double __pyx_v_outmama;
   double __pyx_v_outfama;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15340, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20624, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15341, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 15341, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 20625, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15342, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20626, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15343, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20627, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15344, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20628, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MAMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastlimit, __pyx_v_slowlimit, (&__pyx_v_outmama), (&__pyx_v_outfama));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 20634, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MAMA_Lookback(__pyx_v_fastlimit, __pyx_v_slowlimit) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MAMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MAMA_Lookback(__pyx_v_fastlimit, __pyx_v_slowlimit) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15350, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MAMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastlimit, __pyx_v_slowlimit, (&__pyx_v_outmama), (&__pyx_v_outfama));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
 
-    (void)(TA_MAMA_Close(((TA_MAMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_MAMA_Close(((TA_MAMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
 
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MAMA_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20651, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -217714,6 +296130,7 @@ static int __pyx_pf_5talib_7_ta_lib_11MAMA_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -217761,61 +296178,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15356, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20653, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15356, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20653, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15356, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20653, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15356, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20653, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 15356, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 20653, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, i); __PYX_ERR(3, 15356, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, i); __PYX_ERR(3, 20653, __pyx_L3_error) }
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       switch (__pyx_nargs) {
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15356, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15356, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15356, __pyx_L3_error)
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+      __pyx_v_slowlimit = __Pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_slowlimit == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 20654, __pyx_L3_error)
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   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 15356, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 20653, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -217850,128 +296267,256 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11MAMA_Stream_4open_and_fill(PyObject
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   int __pyx_v_outnbelement;
   TA_MAMA_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MAMA_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
-  PyObject *__pyx_t_6 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15358, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20655, __pyx_L1_error)
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   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15359, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 15359, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15360, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20657, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15361, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20658, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15362, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20659, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MAMA_Lookback(__pyx_v_fastlimit, __pyx_v_slowlimit));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15364, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MAMA_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MAMA_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20666, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outmama = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MAMA_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15365, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outfama = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 20668, __pyx_L1_error)
 
-  __pyx_v_handle = NULL;
+  /*try:*/ {
 
-  __pyx_v_retCode = TA_MAMA_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastlimit, __pyx_v_slowlimit, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmama)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outfama)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+          __pyx_v_lookback = (__pyx_v_begidx + TA_MAMA_Lookback(__pyx_v_fastlimit, __pyx_v_slowlimit));
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-  if (__pyx_t_4) {
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+            __Pyx_FastGIL_Forget();
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+            goto __pyx_L8;
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+    }
 
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20672, __pyx_L4_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MAMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20742, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
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@@ -218529,14 +297213,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11MAMA_Stream_10copy(struct __pyx_obj_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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   return __pyx_r;
@@ -218559,15 +297243,34 @@ static void __pyx_pw_5talib_7_ta_lib_15MARKETFI_Stream_1__dealloc__(PyObject *__
 static void __pyx_pf_5talib_7_ta_lib_15MARKETFI_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MARKETFI_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-  if (__pyx_t_1) {
+        if (__pyx_t_1) {
 
 
-    (void)(TA_MARKETFI_Close(((TA_MARKETFI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_MARKETFI_Close(((TA_MARKETFI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15438, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15438, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15438, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20764, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15438, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20764, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 15438, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 20764, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, i); __PYX_ERR(3, 15438, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, i); __PYX_ERR(3, 20764, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 3)) {
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     } else {
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15438, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20764, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15438, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20764, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15438, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, __pyx_nargs); __PYX_ERR(3, 15438, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, __pyx_nargs); __PYX_ERR(3, 20764, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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   TA_MARKETFI_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15439, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20765, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15440, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20766, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15441, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20767, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_volume = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15442, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20768, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 15442, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 20768, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 15442, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 20768, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_volume);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_volume);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 15442, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 20768, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15443, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20769, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15444, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20770, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15445, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20771, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MARKETFI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 20776, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MARKETFI_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MARKETFI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MARKETFI_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15450, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MARKETFI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
 
-    (void)(TA_MARKETFI_Close(((TA_MARKETFI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_MARKETFI_Close(((TA_MARKETFI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MARKETFI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20793, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -218784,6 +297566,7 @@ static int __pyx_pf_5talib_7_ta_lib_15MARKETFI_Stream_2__init__(struct __pyx_obj
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -218831,38 +297614,38 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_volume,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15456, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20795, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20795, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20795, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20795, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 15456, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 20795, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 3, 3, i); __PYX_ERR(3, 15456, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15456, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20795, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
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+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MARKETFI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-  __pyx_v_retCode = TA_MARKETFI_Clone(((TA_MARKETFI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MARKETFI_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15514, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MARKETFI_Stream))))) __PYX_ERR(3, 15514, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-  if (__pyx_t_1) {
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-    (void)(TA_MASSI_Close(((TA_MASSI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_MASSI_Close(((TA_MASSI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15539, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20906, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15539, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15539, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 4, i); __PYX_ERR(3, 15539, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15539, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   int __pyx_t_3;
   int __pyx_t_4;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20907, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15541, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15542, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15543, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20910, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MASSI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MASSI_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15550, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MASSI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
 
-    (void)(TA_MASSI_Close(((TA_MASSI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_MASSI_Close(((TA_MASSI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
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+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MASSI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20934, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
@@ -219841,6 +298989,7 @@ static int __pyx_pf_5talib_7_ta_lib_12MASSI_Stream_2__init__(struct __pyx_obj_5t
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15556, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15556, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20936, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15556, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20936, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15556, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15556, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 15556, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 20936, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 4, i); __PYX_ERR(3, 15556, __pyx_L3_error) }
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       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15556, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20936, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15556, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20936, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15556, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20936, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15556, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20936, __pyx_L3_error)
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@@ -219938,19 +299087,19 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20937, __pyx_L3_error)
     } else {
       __pyx_v_fastperiod = ((int)-2147483648);
     }
     if (values[3]) {
-      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 15557, __pyx_L3_error)
+      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20937, __pyx_L3_error)
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       __pyx_v_slowperiod = ((int)-2147483648);
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 4, __pyx_nargs); __PYX_ERR(3, 15556, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 4, __pyx_nargs); __PYX_ERR(3, 20936, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -219985,100 +299134,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_12MASSI_Stream_4open_and_fill(PyObject
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_MASSI_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MASSI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15558, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20938, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15559, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20939, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15560, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20940, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 15560, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 20940, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 15560, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 20940, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15561, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20941, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15562, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20942, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15563, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20943, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MASSI_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15565, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MASSI_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MASSI_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20949, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MASSI_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 20951, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_MASSI_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_MASSI_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod));
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MASSI_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15571, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20955, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_MASSI_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
+
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+          }
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+  /*finally:*/ {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MASSI_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15590, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MASSI_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 20988, __pyx_L1_error)
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-  __pyx_t_2 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_MASSI_Value(((TA_MASSI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_MASSI_Value(((TA_MASSI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MASSI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15598, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MASSI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 20999, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15599, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21000, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MASSI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_MASSI_Clone(((TA_MASSI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MASSI_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21011, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+  }
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MASSI_Stream))))) __PYX_ERR(3, 21011, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MASSI_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
+              __pyx_v_retCode = TA_MASSI_Clone(((TA_MASSI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MASSI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15612, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MASSI_Stream);
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-  __pyx_t_4 = 0;
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15613, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
+            }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+              __pyx_L8:;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MASSI_Stream))))) __PYX_ERR(3, 15613, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
   {
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@@ -220622,14 +300038,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_12MASSI_Stream_10copy(struct __pyx_obj
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.MASSI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_11MAVP_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MAVP_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-  if (__pyx_t_1) {
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-    (void)(TA_MAVP_Close(((TA_MAVP_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_MAVP_Close(((TA_MAVP_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
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+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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@@ -220711,56 +300146,56 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15640, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 15640, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15640, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15640, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15640, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21048, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15640, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 5, i); __PYX_ERR(3, 15640, __pyx_L3_error) }
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 5, __pyx_nargs); __PYX_ERR(3, 15640, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 5, __pyx_nargs); __PYX_ERR(3, 21048, __pyx_L3_error)
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@@ -220819,74 +300254,153 @@ static int __pyx_pf_5talib_7_ta_lib_11MAVP_Stream_2__init__(struct __pyx_obj_5ta
   TA_MAVP_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15641, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21049, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_periods)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15642, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_periods)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21050, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15643, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21051, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 15643, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_periods)) != (0)) __PYX_ERR(3, 15643, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_periods)) != (0)) __PYX_ERR(3, 21051, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15644, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21052, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15645, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21053, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15646, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21054, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MAVP_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_periods)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_minperiod, __pyx_v_maxperiod, __pyx_v_matype, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 21059, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MAVP_Lookback(__pyx_v_minperiod, __pyx_v_maxperiod, __pyx_v_matype) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MAVP_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MAVP_Lookback(__pyx_v_minperiod, __pyx_v_maxperiod, __pyx_v_matype) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15651, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MAVP_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_periods)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_minperiod, __pyx_v_maxperiod, __pyx_v_matype, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_MAVP_Close(((TA_MAVP_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_MAVP_Close(((TA_MAVP_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MAVP_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21076, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -220907,6 +300421,7 @@ static int __pyx_pf_5talib_7_ta_lib_11MAVP_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -220956,56 +300471,56 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15657, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21078, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 15657, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 21078, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15657, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21078, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15657, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21078, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15657, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21078, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15657, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21078, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 15657, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 21078, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 5, i); __PYX_ERR(3, 15657, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 5, i); __PYX_ERR(3, 21078, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 15657, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 21078, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 15657, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21078, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 15657, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21078, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15657, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15657, __pyx_L3_error)
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         break;
         default: goto __pyx_L5_argtuple_error;
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@@ -221013,24 +300528,24 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_periods = values[1];
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+      __pyx_v_minperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_minperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21079, __pyx_L3_error)
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+      __pyx_v_matype = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21079, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 5, __pyx_nargs); __PYX_ERR(3, 15657, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 5, __pyx_nargs); __PYX_ERR(3, 21078, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -221066,100 +300581,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11MAVP_Stream_4open_and_fill(PyObject
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   int __pyx_v_outnbelement;
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MAVP_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21080, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_periods)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21081, __pyx_L1_error)
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MAVP_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21130, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15692, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21131, __pyx_L1_error)
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-  __pyx_t_2 = 0;
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   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_MAVP_Value(((TA_MAVP_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
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+              __pyx_L8:;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MAVP_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15699, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MAVP_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21141, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15700, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21142, __pyx_L1_error)
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-  __pyx_t_2 = 0;
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   /* function exit code */
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   PyObject *__pyx_r = NULL;
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_MAVP_Clone(((TA_MAVP_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MAVP_Stream))))) __PYX_ERR(3, 21153, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MAVP_Stream *)__pyx_t_1);
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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+              __pyx_v_retCode = TA_MAVP_Clone(((TA_MAVP_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15714, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MAVP_Stream))))) __PYX_ERR(3, 15714, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MAVP_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21163, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
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@@ -221703,14 +301485,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11MAVP_Stream_10copy(struct __pyx_obj_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_10MAX_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MAX_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_MAX_Close(((TA_MAX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_MAX_Close(((TA_MAX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
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@@ -221789,48 +301590,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15738, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21187, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15738, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21187, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15738, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21187, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 21187, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 15738, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 21187, __pyx_L3_error) }
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     } else {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15738, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21187, __pyx_L3_error)
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         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15738, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21187, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 15738, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 21187, __pyx_L3_error)
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   TA_MAX_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15739, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21188, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15740, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15741, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21190, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15742, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21191, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15743, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21192, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MAX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 21197, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MAX_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MAX_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MAX_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15748, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MAX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-    (void)(TA_MAX_Close(((TA_MAX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_MAX_Close(((TA_MAX_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MAX_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21214, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
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   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15754, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21216, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15754, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21216, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15754, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21216, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 15754, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 21216, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 15754, __pyx_L3_error) }
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       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15754, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21216, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15754, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21217, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 15754, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 21216, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -222060,89 +301941,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10MAX_Stream_4open_and_fill(PyObject *
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   TA_MAX_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MAX_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15756, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21218, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15757, __pyx_L1_error)
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-  __pyx_v_retCode = TA_MAX_Value(((TA_MAX_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MAX_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21278, __pyx_L1_error)
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+  TA_RetCode __pyx_v_retCode;
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-  size_t __pyx_t_4;
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+              }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MAX_Stream))))) __PYX_ERR(3, 15810, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MAX_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21300, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
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@@ -222667,14 +302815,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10MAX_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.MAX_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_15MAXINDEX_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MAXINDEX_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-  if (__pyx_t_1) {
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-    (void)(TA_MAXINDEX_Close(((TA_MAXINDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_MAXINDEX_Close(((TA_MAXINDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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@@ -222753,48 +302920,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15834, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15834, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 21324, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 15834, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15834, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21324, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 15834, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 21324, __pyx_L3_error)
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@@ -222825,66 +302992,145 @@ static int __pyx_pf_5talib_7_ta_lib_15MAXINDEX_Stream_2__init__(struct __pyx_obj
   TA_MAXINDEX_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15835, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21325, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15836, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 15836, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 21326, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15837, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21327, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15838, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21328, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15839, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21329, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MAXINDEX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 21334, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MAXINDEX_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MAXINDEX_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MAXINDEX_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15844, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MAXINDEX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_MAXINDEX_Close(((TA_MAXINDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_MAXINDEX_Close(((TA_MAXINDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
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+      goto __pyx_L5;
+    }
+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MAXINDEX_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21351, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -222904,6 +303150,7 @@ static int __pyx_pf_5talib_7_ta_lib_15MAXINDEX_Stream_2__init__(struct __pyx_obj
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -222950,48 +303197,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15850, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21353, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15850, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21353, __pyx_L3_error)
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         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15850, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21353, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 15850, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 21353, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 15850, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15850, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21353, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15850, __pyx_L3_error)
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 15850, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 21353, __pyx_L3_error)
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   __pyx_L3_error:;
@@ -223024,64 +303271,201 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_15MAXINDEX_Stream_4open_and_fill(PyObj
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_MAXINDEX_Stream *__pyx_v_handle;
+  struct __pyx_obj_5talib_7_ta_lib_MAXINDEX_Stream *__pyx_v_stream = 0;
   TA_RetCode __pyx_v_retCode;
   npy_intp __pyx_v_i;
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   npy_intp __pyx_t_2;
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   int __pyx_t_4;
-  npy_intp __pyx_t_5;
-  npy_intp __pyx_t_6;
-  npy_intp __pyx_t_7;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
   PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  npy_intp __pyx_t_13;
+  npy_intp __pyx_t_14;
+  npy_intp __pyx_t_15;
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   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15852, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21355, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15853, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 15853, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 21356, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 15854, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21357, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15855, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21358, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15856, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21359, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MAXINDEX_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15858, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MAXINDEX_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MAXINDEX_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21365, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outinteger = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MAXINDEX_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 21367, __pyx_L1_error)
+
+  /*try:*/ {
+
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_lookback = (__pyx_v_begidx + TA_MAXINDEX_Lookback(__pyx_v_timeperiod));
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
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+  int __pyx_t_3;
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-  __pyx_v_retCode = TA_MAXINDEX_Value(((TA_MAXINDEX_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outinteger));
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+  if (__pyx_t_3) {
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+    __pyx_t_4 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MAXINDEX_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 21425, __pyx_L1_error)
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+  TA_RetCode __pyx_v_retCode;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
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-  __pyx_v_retCode = TA_MAXINDEX_Clone(((TA_MAXINDEX_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MAXINDEX_Stream))))) __PYX_ERR(3, 15910, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
   {
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   /* function exit code */
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   __Pyx_XDECREF(__pyx_t_2);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-  if (__pyx_t_1) {
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-    (void)(TA_MEDPRICE_Close(((TA_MEDPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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   PyObject *__pyx_t_1 = NULL;
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   int __pyx_t_3;
   int __pyx_t_4;
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15935, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 15937, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21474, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15938, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21475, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MEDPRICE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_MEDPRICE_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MEDPRICE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MEDPRICE_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15943, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MEDPRICE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
 
-    (void)(TA_MEDPRICE_Close(((TA_MEDPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_MEDPRICE_Close(((TA_MEDPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+
+          }
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+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MEDPRICE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21497, __pyx_L1_error)
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+  }
 
 
   /* function exit code */
@@ -223890,6 +304523,7 @@ static int __pyx_pf_5talib_7_ta_lib_15MEDPRICE_Stream_2__init__(struct __pyx_obj
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 15949, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21499, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15949, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21499, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 15949, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21499, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 21499, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, i); __PYX_ERR(3, 15949, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 15949, __pyx_L3_error)
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+  PyObject *__pyx_t_7 = NULL;
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+  PyObject *__pyx_t_10 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15952, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21502, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15953, __pyx_L1_error)
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 15953, __pyx_L1_error);
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21504, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 15956, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21506, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MEDPRICE_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15958, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
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+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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+        _save = PyEval_SaveThread();
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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-  __pyx_t_2 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_MEDPRICE_Value(((TA_MEDPRICE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MEDPRICE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15991, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+          PyEval_RestoreThread(_save);
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+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MEDPRICE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21562, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 15992, __pyx_L1_error)
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+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21563, __pyx_L1_error)
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   /* function exit code */
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   struct __pyx_obj_5talib_7_ta_lib_MEDPRICE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_MEDPRICE_Clone(((TA_MEDPRICE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MEDPRICE_Stream);
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16006, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MEDPRICE_Stream))))) __PYX_ERR(3, 16006, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MEDPRICE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21584, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
   {
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@@ -224638,14 +305539,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_15MEDPRICE_Stream_10copy(struct __pyx_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.MEDPRICE_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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-    (void)(TA_MFI_Close(((TA_MFI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+          __pyx_v_self->__pyx_base._handle = NULL;
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+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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+        }
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+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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@@ -224727,52 +305647,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 16030, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 21608, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, i); __PYX_ERR(3, 16030, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, i); __PYX_ERR(3, 21608, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
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         values[4] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 16030, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 21608, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 16030, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21608, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16030, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21608, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16030, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21608, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16030, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21608, __pyx_L3_error)
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@@ -224782,14 +305702,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_volume = values[3];
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 16030, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21608, __pyx_L3_error)
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     }
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 16030, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, __pyx_nargs); __PYX_ERR(3, 21608, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -224823,90 +305743,169 @@ static int __pyx_pf_5talib_7_ta_lib_10MFI_Stream_2__init__(struct __pyx_obj_5tal
   TA_MFI_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16031, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21609, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16032, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21610, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16033, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21611, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16034, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21612, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_volume = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16035, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21613, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 16035, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 21613, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 16035, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 21613, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 16035, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 21613, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_volume);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_volume);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 16035, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 3, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 21613, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16036, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21614, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16037, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21615, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16038, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21616, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MFI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 21621, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MFI_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MFI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MFI_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16043, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MFI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-    (void)(TA_MFI_Close(((TA_MFI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_MFI_Close(((TA_MFI_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MFI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21638, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -224929,6 +305928,7 @@ static int __pyx_pf_5talib_7_ta_lib_10MFI_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -224978,52 +305978,52 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16049, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21640, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 16049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 21640, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 16049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21640, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21640, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21640, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21640, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 16049, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 21640, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 4, 5, i); __PYX_ERR(3, 16049, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 4, 5, i); __PYX_ERR(3, 21640, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 16049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 21640, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 16049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21640, __pyx_L3_error)
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21640, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21640, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21640, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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@@ -225033,14 +306033,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L4_argument_unpacking_done;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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-  PyObject *__pyx_t_2 = NULL;
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-    __Pyx_GOTREF(__pyx_t_2);
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+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
+      }
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MFI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21705, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16094, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21706, __pyx_L1_error)
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   struct __pyx_obj_5talib_7_ta_lib_MFI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_MFI_Clone(((TA_MFI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_15MIDPOINT_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MIDPOINT_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-  if (__pyx_t_1) {
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-    (void)(TA_MIDPOINT_Close(((TA_MIDPOINT_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_MIDPOINT_Close(((TA_MIDPOINT_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21754, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+
+                    (void)(TA_MIDPOINT_Close(((TA_MIDPOINT_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
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-    (void)(TA_MIDPOINT_Close(((TA_MIDPOINT_Stream *)__pyx_v_self->__pyx_base._handle)));
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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   /* function exit code */
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16148, __pyx_L3_error)
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   TA_MIDPOINT_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MIDPOINT_Stream *__pyx_v_stream = 0;
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-  PyObject *__pyx_t_5 = NULL;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
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+  PyObject *__pyx_t_12 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16150, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21782, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16151, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 16151, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16152, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21784, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16153, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21785, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16154, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21786, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MIDPOINT_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16156, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MIDPOINT_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MIDPOINT_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21792, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MIDPOINT_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 21794, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_MIDPOINT_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MIDPOINT_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16162, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21798, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MIDPOINT_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MIDPOINT_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16163, __pyx_L1_error)
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-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MIDPOINT_Stream *)__pyx_t_1);
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+      __Pyx_XGIVEREF(__pyx_t_7);
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   struct __pyx_obj_5talib_7_ta_lib_MIDPOINT_Stream *__pyx_v_stream = 0;
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_v_retCode = TA_MIDPOINT_Clone(((TA_MIDPOINT_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MIDPOINT_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16203, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MIDPOINT_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16204, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MIDPOINT_Stream))))) __PYX_ERR(3, 16204, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MIDPOINT_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MIDPOINT_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21864, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -226737,14 +308370,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_15MIDPOINT_Stream_10copy(struct __pyx_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.MIDPOINT_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
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 static void __pyx_pf_5talib_7_ta_lib_15MIDPRICE_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MIDPRICE_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_MIDPRICE_Close(((TA_MIDPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_MIDPRICE_Close(((TA_MIDPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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   }
 
 
@@ -226824,40 +308476,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16228, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16228, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16228, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21888, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16228, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 21888, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 16228, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 21888, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16228, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21888, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16228, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16228, __pyx_L3_error)
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@@ -226865,14 +308517,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 16228, __pyx_L3_error)
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   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16229, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21889, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16230, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21890, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16231, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21891, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 16231, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 21891, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 16231, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 21891, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16232, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21892, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16233, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21893, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16234, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21894, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MIDPRICE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 21899, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MIDPRICE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MIDPRICE_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16239, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-    (void)(TA_MIDPRICE_Close(((TA_MIDPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_MIDPRICE_Close(((TA_MIDPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
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+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MIDPRICE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21916, __pyx_L1_error)
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   /* function exit code */
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16248, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21921, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 16249, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16250, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21923, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16251, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16252, __pyx_L1_error)
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   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MIDPRICE_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16254, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MIDPRICE_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MIDPRICE_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16260, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21937, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
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-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MIDPRICE_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+      __Pyx_XGIVEREF(__pyx_t_11);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MIDPRICE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16287, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
+      }
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MIDPRICE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21981, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16288, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 21982, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MIDPRICE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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   const char *__pyx_filename = NULL;
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-  __pyx_v_retCode = TA_MIDPRICE_Clone(((TA_MIDPRICE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
+            }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
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+              __pyx_L8:;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MIDPRICE_Stream))))) __PYX_ERR(3, 16302, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MIDPRICE_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MIDPRICE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22003, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.MIDPRICE_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_10MIN_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MIN_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_MIN_Close(((TA_MIN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_MIN_Close(((TA_MIN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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@@ -227844,48 +309862,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16326, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22027, __pyx_L3_error)
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       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16326, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22027, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16326, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 22027, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 16326, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 22027, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16326, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22027, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16326, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 22027, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 16326, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   int __pyx_r;
   __Pyx_RefNannyDeclarations
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   int __pyx_t_3;
   int __pyx_t_4;
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   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16327, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22028, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16328, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16329, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22030, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16330, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22031, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16331, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22032, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MIN_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 22037, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_MIN_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MIN_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MIN_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16336, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MIN_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    (void)(TA_MIN_Close(((TA_MIN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_MIN_Close(((TA_MIN_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+          }
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+    /*normal exit:*/{
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
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+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
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+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MIN_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22054, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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   /* function exit code */
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
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-  PyObject *__pyx_t_5 = NULL;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16345, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16346, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22060, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16347, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22061, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16348, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22062, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_MIN_Lookback(__pyx_v_timeperiod));
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_v_handle = NULL;
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MIN_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16356, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22074, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
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   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_MIN_Clone(((TA_MIN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+  __pyx_t_1 = 0;
+
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MIN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16397, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MIN_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16398, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MIN_Stream))))) __PYX_ERR(3, 16398, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MIN_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MIN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22140, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
     PyObject *__pyx_temp;
@@ -228722,14 +311087,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10MIN_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.MIN_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
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 static void __pyx_pf_5talib_7_ta_lib_15MININDEX_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MININDEX_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_MININDEX_Close(((TA_MININDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_MININDEX_Close(((TA_MININDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -228808,48 +311192,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16422, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22164, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16422, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22164, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16422, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22164, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 16422, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 22164, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 16422, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 22164, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16422, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22164, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16422, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22164, __pyx_L3_error)
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         default: goto __pyx_L5_argtuple_error;
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     }
     __pyx_v_real = values[0];
     if (values[1]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 16422, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 22164, __pyx_L3_error)
     } else {
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     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 16422, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 22164, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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@@ -228880,66 +311264,145 @@ static int __pyx_pf_5talib_7_ta_lib_15MININDEX_Stream_2__init__(struct __pyx_obj
   TA_MININDEX_Stream *__pyx_v_handle;
   int __pyx_v_outinteger;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16423, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22165, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16424, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22166, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 16424, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 22166, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16425, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22167, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16426, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22168, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16427, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22169, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MININDEX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outinteger));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 22174, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MININDEX_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MININDEX_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MININDEX_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16432, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MININDEX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outinteger));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_MININDEX_Close(((TA_MININDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
 
-    (void)(TA_MININDEX_Close(((TA_MININDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MININDEX_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22191, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -228959,6 +311422,7 @@ static int __pyx_pf_5talib_7_ta_lib_15MININDEX_Stream_2__init__(struct __pyx_obj
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16438, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+
+            /*finally:*/ {
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MININDEX_Stream))))) __PYX_ERR(3, 16498, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MININDEX_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22287, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_13MINMAX_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MINMAX_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_MINMAX_Close(((TA_MINMAX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_MINMAX_Close(((TA_MINMAX_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
 
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16523, __pyx_L3_error)
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       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16523, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22312, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16523, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 22312, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 16523, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16523, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22312, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16523, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 16523, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16524, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22313, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16525, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22314, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 16525, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16526, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22315, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16527, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22316, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16528, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22317, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MINMAX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outmin), (&__pyx_v_outmax));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 22323, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MINMAX_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MINMAX_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MINMAX_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16534, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MINMAX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outmin), (&__pyx_v_outmax));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_MINMAX_Close(((TA_MINMAX_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_MINMAX_Close(((TA_MINMAX_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MINMAX_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22340, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
 
   /* function exit code */
@@ -229947,6 +312797,7 @@ static int __pyx_pf_5talib_7_ta_lib_13MINMAX_Stream_2__init__(struct __pyx_obj_5
 
 
 
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   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16540, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22342, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16540, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16540, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22342, __pyx_L3_error)
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-  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 16586, __pyx_L1_error)
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-  __pyx_t_2 = 0;
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_3) != (0)) __PYX_ERR(3, 22410, __pyx_L1_error);
+  __Pyx_GIVEREF(__pyx_t_4);
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-  __Pyx_XDECREF(__pyx_t_2);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MINMAX_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-  __pyx_v_retCode = TA_MINMAX_Clone(((TA_MINMAX_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-    __Pyx_GOTREF(__pyx_t_2);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+            /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MINMAX_Stream))))) __PYX_ERR(3, 16600, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_18MINMAXINDEX_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MINMAXINDEX_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_MINMAXINDEX_Close(((TA_MINMAXINDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_MINMAXINDEX_Close(((TA_MINMAXINDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 16625, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16625, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16625, __pyx_L3_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22461, __pyx_L1_error)
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MINMAXINDEX_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MINMAXINDEX_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16636, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MINMAXINDEX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outminidx), (&__pyx_v_outmaxidx));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_MINMAXINDEX_Close(((TA_MINMAXINDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_MINMAXINDEX_Close(((TA_MINMAXINDEX_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MINMAXINDEX_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22484, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -230986,6 +314202,7 @@ static int __pyx_pf_5talib_7_ta_lib_18MINMAXINDEX_Stream_2__init__(struct __pyx_
 
 
 
+
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16642, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22486, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22486, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16642, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 16642, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 16642, __pyx_L3_error) }
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       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16642, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 16642, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 22486, __pyx_L3_error)
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   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_MINMAXINDEX_Stream *__pyx_v_handle;
+  struct __pyx_obj_5talib_7_ta_lib_MINMAXINDEX_Stream *__pyx_v_stream = 0;
   TA_RetCode __pyx_v_retCode;
   npy_intp __pyx_v_i;
   int *__pyx_v_outminidx_data;
   int *__pyx_v_outmaxidx_data;
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   int __pyx_t_3;
   int __pyx_t_4;
-  npy_intp __pyx_t_5;
-  npy_intp __pyx_t_6;
-  npy_intp __pyx_t_7;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
   PyObject *__pyx_t_8 = NULL;
   PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  npy_intp __pyx_t_13;
+  npy_intp __pyx_t_14;
+  npy_intp __pyx_t_15;
+  PyObject *__pyx_t_16 = NULL;
+  PyObject *__pyx_t_17 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16644, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22488, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16645, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22489, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 16645, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 22489, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16646, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22490, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16647, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22491, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16648, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22492, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MINMAXINDEX_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16650, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MINMAXINDEX_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MINMAXINDEX_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22499, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outminidx = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MINMAXINDEX_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16651, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outmaxidx = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 22501, __pyx_L1_error)
 
-  __pyx_v_handle = NULL;
+  /*try:*/ {
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_v_retCode = TA_MINMAXINDEX_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outminidx)) + __pyx_v_lookback), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmaxidx)) + __pyx_v_lookback));
+          __pyx_v_lookback = (__pyx_v_begidx + TA_MINMAXINDEX_Lookback(__pyx_v_timeperiod));
+        }
+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22505, __pyx_L4_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outminidx = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_int_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22506, __pyx_L4_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outmaxidx = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_retCode = TA_MINMAXINDEX_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outminidx)) + __pyx_v_lookback), (((int *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outmaxidx)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
+
+          if (__pyx_t_4) {
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+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+            PyEval_RestoreThread(_save);
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+  /*finally:*/ {
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+      __Pyx_PyThreadState_assign
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+            __Pyx_FastGIL_Remember();
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+            /*finally:*/ {
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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   __pyx_t_4 = (__pyx_v_retCode != 0);
 
   if (__pyx_t_4) {
 
 
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINMAXINDEX_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22588, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
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-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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 static void __pyx_pf_5talib_7_ta_lib_15MINUS_DI_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MINUS_DI_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_MINUS_DI_Close(((TA_MINUS_DI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_MINUS_DI_Close(((TA_MINUS_DI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16733, __pyx_L3_error)
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+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 22612, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16733, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16733, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22612, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16733, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 16733, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 22612, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 16733, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 22612, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 16733, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 22612, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16733, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16733, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16733, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22612, __pyx_L3_error)
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@@ -231961,14 +315485,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 16733, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 22612, __pyx_L3_error)
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   TA_MINUS_DI_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16734, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22613, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16735, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22614, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16736, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22615, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16737, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22616, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 16737, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 22616, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 16737, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 22616, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 16737, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 22616, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16738, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22617, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16739, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22618, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16740, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22619, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MINUS_DI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 22624, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MINUS_DI_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MINUS_DI_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16745, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MINUS_DI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
 
-    (void)(TA_MINUS_DI_Close(((TA_MINUS_DI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_MINUS_DI_Close(((TA_MINUS_DI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22641, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -232098,6 +315701,7 @@ static int __pyx_pf_5talib_7_ta_lib_15MINUS_DI_Stream_2__init__(struct __pyx_obj
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -232146,46 +315750,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16751, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22643, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 16751, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16751, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 22643, __pyx_L3_error)
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16751, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 22707, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16795, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 22708, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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+  __pyx_t_3 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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 static PyObject *__pyx_pf_5talib_7_ta_lib_15MINUS_DI_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_MINUS_DI_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MINUS_DI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_MINUS_DI_Clone(((TA_MINUS_DI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+            /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MINUS_DI_Stream))))) __PYX_ERR(3, 16809, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22729, __pyx_L1_error)
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.MINUS_DI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_15MINUS_DM_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MINUS_DM_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_MINUS_DM_Close(((TA_MINUS_DM_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_MINUS_DM_Close(((TA_MINUS_DM_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16833, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16833, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 22753, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16833, __pyx_L3_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16836, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16837, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16838, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22758, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16839, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22759, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+          __pyx_v_need = (TA_MINUS_DM_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DM_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MINUS_DM_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16844, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_4) {
 
+                    (void)(TA_MINUS_DM_Close(((TA_MINUS_DM_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_MINUS_DM_Close(((TA_MINUS_DM_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
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+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+          }
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+
+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DM_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22781, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+
+  }
 
 
   /* function exit code */
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+
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16850, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 16850, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16850, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16850, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, i); __PYX_ERR(3, 16850, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16850, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16850, __pyx_L3_error)
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 16850, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 22783, __pyx_L3_error)
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@@ -233287,100 +317257,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_15MINUS_DM_Stream_4open_and_fill(PyObj
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   int __pyx_v_outnbelement;
   TA_MINUS_DM_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MINUS_DM_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16852, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22785, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16853, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22786, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16854, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 16854, __pyx_L1_error);
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   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 16854, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 22787, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16855, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22788, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16856, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22789, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16857, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22790, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MINUS_DM_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16859, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MINUS_DM_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MINUS_DM_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22796, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MINUS_DM_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 22798, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_MINUS_DM_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
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+        /*finally:*/ {
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+          __pyx_L8:;
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DM_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16865, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22802, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_retCode = TA_MINUS_DM_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+        /*finally:*/ {
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MINUS_DM_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MINUS_DM_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16866, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MINUS_DM_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+          _save = PyEval_SaveThread();
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
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-  __pyx_v_retCode = TA_MINUS_DM_Value(((TA_MINUS_DM_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+            /*finally:*/ {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DM_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16892, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DM_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 22846, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16893, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 22847, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MINUS_DM_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_MINUS_DM_Clone(((TA_MINUS_DM_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MINUS_DM_Stream);
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MINUS_DM_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16906, __pyx_L1_error)
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+            /*finally:*/ {
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_10MOM_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MOM_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
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-    (void)(TA_MOM_Close(((TA_MOM_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16931, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16931, __pyx_L3_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 16933, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16934, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22895, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16935, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22896, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16936, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MOM_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+          __pyx_v_need = (TA_MOM_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MOM_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MOM_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16941, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_MOM_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_MOM_Close(((TA_MOM_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_MOM_Close(((TA_MOM_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
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+          }
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+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MOM_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22919, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+
+  }
 
 
   /* function exit code */
@@ -234161,6 +318496,7 @@ static int __pyx_pf_5talib_7_ta_lib_10MOM_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 16947, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22921, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16947, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16947, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 16947, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 16947, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 16947, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 16947, __pyx_L3_error)
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@@ -234281,89 +318617,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10MOM_Stream_4open_and_fill(PyObject *
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   int __pyx_v_outnbelement;
   TA_MOM_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MOM_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16949, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22923, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16950, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22924, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 16950, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 16951, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22925, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 16952, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22926, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 16953, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22927, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MOM_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16955, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MOM_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MOM_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22933, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MOM_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 22935, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_MOM_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_MOM_Lookback(__pyx_v_timeperiod));
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MOM_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16961, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22939, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_MOM_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+        /*finally:*/ {
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+            goto __pyx_L11;
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+          __pyx_L11:;
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   }
 
-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MOM_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MOM_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16962, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MOM_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L15;
+            }
+            __pyx_L15:;
+          }
+      }
+      goto __pyx_L5;
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+    __pyx_L4_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
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+            /*finally:*/ {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MOM_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16988, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MOM_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 22983, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 16989, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 22984, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   /* function exit code */
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-
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 }
 
@@ -234776,7 +319338,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_10MOM_Stream__advance(struct __pyx_obj
 
   /* function exit code */
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   return __pyx_r;
 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_10MOM_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_MOM_Stream *__pyx_v_self) {
   TA_MOM_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MOM_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_MOM_Clone(((TA_MOM_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MOM_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_t_1 = 0;
+
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MOM_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 17002, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MOM_Stream);
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-  __pyx_t_4 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 17003, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+              __pyx_L8:;
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+        }
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+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MOM_Stream))))) __PYX_ERR(3, 17003, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MOM_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MOM_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23005, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
     PyObject *__pyx_temp;
@@ -234888,14 +319491,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10MOM_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.MOM_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -234918,15 +319521,34 @@ static void __pyx_pw_5talib_7_ta_lib_11MULT_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11MULT_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_MULT_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_MULT_Close(((TA_MULT_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_MULT_Close(((TA_MULT_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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@@ -234974,39 +319596,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17026, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 23028, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17026, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 23028, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17026, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 23028, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 23028, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, i); __PYX_ERR(3, 17026, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, i); __PYX_ERR(3, 23028, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
     } else {
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17026, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 23028, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17026, __pyx_L3_error)
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     __pyx_v_real1 = values[1];
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 17026, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 23028, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17027, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23029, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17028, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23030, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17029, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23031, __pyx_L1_error)
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+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_real1)) != (0)) __PYX_ERR(3, 23031, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17030, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 23032, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17031, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 23033, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17032, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 23034, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_MULT_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 23039, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_MULT_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MULT_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_MULT_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17037, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
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-  if (__pyx_t_4) {
 
+                    (void)(TA_MULT_Close(((TA_MULT_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_MULT_Close(((TA_MULT_Stream *)__pyx_v_self->__pyx_base._handle)));
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+          }
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+            PyEval_RestoreThread(_save);
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+  /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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   /* function exit code */
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+
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 }
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-  PyObject *__pyx_t_5 = NULL;
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+  PyObject *__pyx_t_7 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23060, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17046, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23061, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17047, __pyx_L1_error)
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real0);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real0)) != (0)) __PYX_ERR(3, 17047, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17048, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17049, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 23064, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17050, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 23065, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_MULT_Lookback());
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17052, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MULT_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MULT_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23071, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_MULT_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_MULT_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17058, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23077, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_MULT_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MULT_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17059, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MULT_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+              __pyx_v_retCode = TA_MULT_Value(((TA_MULT_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
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+              __pyx_L8:;
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+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MULT_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 17085, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MULT_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 23121, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 17086, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 23122, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   /* function exit code */
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 }
 
@@ -235761,7 +320689,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_11MULT_Stream__advance(struct __pyx_ob
 
   /* function exit code */
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-
   return __pyx_r;
 }
 
@@ -235810,15 +320737,16 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
 
 static PyObject *__pyx_pf_5talib_7_ta_lib_11MULT_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_MULT_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_MULT_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -235826,38 +320754,79 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11MULT_Stream_10copy(struct __pyx_obj_
 
   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_MULT_Clone(((TA_MULT_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MULT_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23133, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+  }
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MULT_Stream))))) __PYX_ERR(3, 23133, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MULT_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MULT_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 17099, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MULT_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 17100, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_MULT_Stream))))) __PYX_ERR(3, 17100, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_MULT_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_MULT_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23143, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
     PyObject *__pyx_temp;
@@ -235873,14 +320842,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11MULT_Stream_10copy(struct __pyx_obj_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.MULT_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
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 static void __pyx_pf_5talib_7_ta_lib_11NATR_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_NATR_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_NATR_Close(((TA_NATR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_NATR_Close(((TA_NATR_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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   }
 
 
@@ -235961,46 +320949,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17124, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 17124, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17124, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 23167, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17124, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 23167, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17124, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 23167, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 17124, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 23167, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 17124, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 23167, __pyx_L3_error) }
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       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 17124, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17124, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17124, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 17124, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23168, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23169, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17127, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23170, __pyx_L1_error)
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   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17128, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23171, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 17128, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 17128, __pyx_L1_error);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 17128, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 23171, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17129, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 23172, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17130, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 23173, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17131, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 23174, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_NATR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 23179, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_NATR_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_NATR_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_NATR_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17136, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_NATR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_NATR_Close(((TA_NATR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_NATR_Close(((TA_NATR_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
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+
+          }
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+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
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+  }
+
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      goto __pyx_L5;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_NATR_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23196, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
@@ -236146,6 +321213,7 @@ static int __pyx_pf_5talib_7_ta_lib_11NATR_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17142, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 17142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 23198, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17142, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 23198, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 17142, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 4, i); __PYX_ERR(3, 17142, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 17142, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17142, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17142, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 23198, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17142, __pyx_L3_error)
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@@ -236242,14 +321310,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 23199, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 17142, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 23198, __pyx_L3_error)
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@@ -236284,111 +321352,239 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11NATR_Stream_4open_and_fill(PyObject
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   int __pyx_v_outnbelement;
   TA_NATR_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_NATR_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23200, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17145, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23201, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17146, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23202, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17147, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 17147, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 23203, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 17147, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 23203, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 17147, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 23203, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17148, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 23204, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17149, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 23205, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17150, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 23206, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_NATR_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17152, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_NATR_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_NATR_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23212, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_NATR_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 23214, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_NATR_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        /*finally:*/ {
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-    __Pyx_GOTREF(__pyx_t_2);
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+          PyEval_RestoreThread(_save);
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_NATR_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 23262, __pyx_L1_error)
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_NATR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 17199, __pyx_L1_error)
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
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+
+              }
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+              __pyx_L8:;
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_NATR_Stream))))) __PYX_ERR(3, 17200, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
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+
+  }
 
   {
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.NATR_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
 
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-    (void)(TA_NVI_Close(((TA_NVI_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+      /*finally:*/ {
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17222, __pyx_L3_error)
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 17222, __pyx_L3_error)
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@@ -237100,74 +322454,153 @@ static int __pyx_pf_5talib_7_ta_lib_10NVI_Stream_2__init__(struct __pyx_obj_5tal
   TA_NVI_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17223, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23307, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17225, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23309, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 17225, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 17225, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 23309, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17226, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 23310, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17227, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 23311, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17228, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 23312, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_NVI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 23317, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_NVI_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_NVI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_NVI_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17233, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_NVI_Close(((TA_NVI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_NVI_Close(((TA_NVI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
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+                /*finally:*/ {
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+                    goto __pyx_L12;
+                  }
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+            }
+
+          }
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+
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_NVI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23334, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
@@ -237188,6 +322621,7 @@ static int __pyx_pf_5talib_7_ta_lib_10NVI_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -237234,39 +322668,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17239, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 23336, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17239, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 23336, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17239, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 23336, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 17239, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17239, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17239, __pyx_L3_error)
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   goto __pyx_L6_skip;
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   __Pyx_RefNannyDeclarations
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-  PyObject *__pyx_t_5 = NULL;
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+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23338, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17242, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23339, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17243, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23340, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 17243, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 17243, __pyx_L1_error);
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 23341, __pyx_L1_error)
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_NVI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 23399, __pyx_L1_error)
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_NVI_Stream))))) __PYX_ERR(3, 17296, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_volume,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17319, __pyx_L3_error)
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17319, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 23444, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17319, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, i); __PYX_ERR(3, 17319, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17319, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17319, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 17319, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 23444, __pyx_L3_error)
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@@ -238085,74 +323805,153 @@ static int __pyx_pf_5talib_7_ta_lib_10OBV_Stream_2__init__(struct __pyx_obj_5tal
   TA_OBV_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17320, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23445, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17321, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23446, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17322, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23447, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 17322, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 17322, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 23447, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17323, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 23448, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17324, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 23449, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17325, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 23450, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_OBV_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 23455, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_OBV_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_OBV_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_OBV_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17330, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_OBV_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_OBV_Close(((TA_OBV_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_OBV_Close(((TA_OBV_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_OBV_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23472, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -238173,6 +323972,7 @@ static int __pyx_pf_5talib_7_ta_lib_10OBV_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -238219,39 +324019,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_volume,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17336, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 23474, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17336, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 23474, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17336, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 23474, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 17336, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 23474, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, i); __PYX_ERR(3, 17336, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, i); __PYX_ERR(3, 23474, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 2)) {
       goto __pyx_L5_argtuple_error;
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       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17336, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 23474, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17336, __pyx_L3_error)
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     __pyx_v_volume = values[1];
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 17336, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 23474, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -238284,100 +324084,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10OBV_Stream_4open_and_fill(PyObject *
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   int __pyx_v_outnbelement;
   TA_OBV_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_OBV_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17338, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23476, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17339, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23477, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_volume = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17340, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23478, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 17340, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 23478, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_volume);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_volume);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 17340, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 23478, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17341, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 23479, __pyx_L1_error)
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_OBV_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 23537, __pyx_L1_error)
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_OBV_Stream))))) __PYX_ERR(3, 17393, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17418, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17418, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17418, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 23584, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 23584, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, i); __PYX_ERR(3, 17418, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17418, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17418, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 17418, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 23584, __pyx_L3_error)
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@@ -239094,66 +325180,145 @@ static int __pyx_pf_5talib_7_ta_lib_17PERCENTILE_Stream_2__init__(struct __pyx_o
   TA_PERCENTILE_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17419, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23585, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17420, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23586, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 17420, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 23586, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17421, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 23587, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17422, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 23588, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17423, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 23589, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_PERCENTILE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_percentile, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 23594, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_PERCENTILE_Lookback(__pyx_v_timeperiod, __pyx_v_percentile) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PERCENTILE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_PERCENTILE_Lookback(__pyx_v_timeperiod, __pyx_v_percentile) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17428, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_PERCENTILE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_percentile, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_PERCENTILE_Close(((TA_PERCENTILE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PERCENTILE_Close(((TA_PERCENTILE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PERCENTILE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23611, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -239173,6 +325338,7 @@ static int __pyx_pf_5talib_7_ta_lib_17PERCENTILE_Stream_2__init__(struct __pyx_o
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -239220,61 +325386,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17434, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 23613, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17434, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 23613, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17434, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 23613, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17434, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 23613, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 17434, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 23613, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, i); __PYX_ERR(3, 17434, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, i); __PYX_ERR(3, 23613, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17434, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 23613, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17434, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 23613, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17434, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 23613, __pyx_L3_error)
         break;
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     if (values[1]) {
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 23614, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod = ((int)-2147483648);
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     if (values[2]) {
-      __pyx_v_percentile = __Pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_percentile == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 17435, __pyx_L3_error)
+      __pyx_v_percentile = __Pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_percentile == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 23614, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 17434, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 23613, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -239308,89 +325474,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_17PERCENTILE_Stream_4open_and_fill(PyO
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   int __pyx_v_outnbelement;
   TA_PERCENTILE_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_PERCENTILE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23615, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PERCENTILE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 23675, __pyx_L1_error)
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+              }
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 23721, __pyx_L3_error)
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@@ -240073,66 +326525,145 @@ static int __pyx_pf_5talib_7_ta_lib_18PERCENTRANK_Stream_2__init__(struct __pyx_
   TA_PERCENTRANK_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17515, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23722, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17516, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17518, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 23725, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17519, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 23726, __pyx_L1_error)
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-  __pyx_v_retCode = TA_PERCENTRANK_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 23731, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_PERCENTRANK_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_PERCENTRANK_Close(((TA_PERCENTRANK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PERCENTRANK_Close(((TA_PERCENTRANK_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+
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+                    goto __pyx_L12;
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+
+          }
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+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
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+    }
+  }
+
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
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+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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+      goto __pyx_L5;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PERCENTRANK_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23748, __pyx_L1_error)
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+  }
 
 
   /* function exit code */
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   __Pyx_RefNannyFinishContext();
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17530, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 23750, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17530, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 17530, __pyx_L3_error)
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     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17530, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17530, __pyx_L3_error)
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@@ -240272,89 +326804,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_18PERCENTRANK_Stream_4open_and_fill(Py
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   struct __pyx_obj_5talib_7_ta_lib_PERCENTRANK_Stream *__pyx_v_stream = 0;
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   __Pyx_RefNannyDeclarations
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-  PyObject *__pyx_t_5 = NULL;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23752, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17533, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17534, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 23754, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17535, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 23756, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_PERCENTRANK_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PERCENTRANK_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23762, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PERCENTRANK_Stream *)__pyx_t_1);
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PERCENTRANK_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 23812, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    __pyx_v_self->__pyx_base._handle = NULL;
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@@ -241015,14 +327833,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 17610, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 23858, __pyx_L3_error)
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@@ -241055,82 +327873,161 @@ static int __pyx_pf_5talib_7_ta_lib_14PLUS_DI_Stream_2__init__(struct __pyx_obj_
   TA_PLUS_DI_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23859, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23861, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17614, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 17614, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 23862, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 17614, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 17614, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 23862, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17615, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 23863, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17616, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 23864, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17617, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 23865, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_PLUS_DI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 23870, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PLUS_DI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_PLUS_DI_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17622, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_PLUS_DI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_PLUS_DI_Close(((TA_PLUS_DI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PLUS_DI_Close(((TA_PLUS_DI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
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+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+
+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+            __pyx_L16:;
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+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PLUS_DI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23887, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
 
   /* function exit code */
@@ -241152,6 +328049,7 @@ static int __pyx_pf_5talib_7_ta_lib_14PLUS_DI_Stream_2__init__(struct __pyx_obj_
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -241200,46 +328098,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17628, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 23889, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 17628, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 23889, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17628, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 23889, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17628, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 23889, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17628, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 23889, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 4, i); __PYX_ERR(3, 17628, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 17628, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 23889, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17628, __pyx_L3_error)
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17628, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 23889, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17628, __pyx_L3_error)
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         break;
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@@ -241248,14 +328146,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 17628, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 23889, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
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   TA_PLUS_DI_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_PLUS_DI_Stream *__pyx_v_stream = 0;
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23891, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17631, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23892, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17632, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23893, __pyx_L1_error)
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PLUS_DI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 17685, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PLUS_DI_Stream))))) __PYX_ERR(3, 17686, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PLUS_DI_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PLUS_DI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23975, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.PLUS_DI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -241987,15 +329152,34 @@ static void __pyx_pw_5talib_7_ta_lib_14PLUS_DM_Stream_1__dealloc__(PyObject *__p
 static void __pyx_pf_5talib_7_ta_lib_14PLUS_DM_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_PLUS_DM_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_PLUS_DM_Close(((TA_PLUS_DM_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PLUS_DM_Close(((TA_PLUS_DM_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17710, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17710, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 23999, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17710, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 23999, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 17710, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 23999, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17710, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 23999, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17710, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17710, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 17710, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 23999, __pyx_L3_error)
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   TA_PLUS_DM_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17711, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24000, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17712, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24001, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17713, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24002, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 17713, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 24002, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 17713, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 24002, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17714, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24003, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17715, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24004, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17716, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 24005, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_PLUS_DM_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 24010, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_PLUS_DM_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PLUS_DM_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_PLUS_DM_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17721, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_PLUS_DM_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_PLUS_DM_Close(((TA_PLUS_DM_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PLUS_DM_Close(((TA_PLUS_DM_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
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+
+          }
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+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PLUS_DM_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24027, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+
+  }
 
 
   /* function exit code */
@@ -242212,6 +329475,7 @@ static int __pyx_pf_5talib_7_ta_lib_14PLUS_DM_Stream_2__init__(struct __pyx_obj_
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -242259,40 +329523,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17727, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 24029, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_PLUS_DM_Clone(((TA_PLUS_DM_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+  __pyx_t_1 = 0;
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+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PLUS_DM_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 17784, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PLUS_DM_Stream))))) __PYX_ERR(3, 17784, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PLUS_DM_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24114, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
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 static void __pyx_pf_5talib_7_ta_lib_10PPO_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_PPO_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_PPO_Close(((TA_PPO_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PPO_Close(((TA_PPO_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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@@ -243066,74 +330616,74 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17810, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 17810, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 24140, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17810, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 24140, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17810, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 24140, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17810, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 24140, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 17810, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 24140, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 4, i); __PYX_ERR(3, 17810, __pyx_L3_error) }
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     } else {
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         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 17810, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 24140, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17810, __pyx_L3_error)
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   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
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   int __pyx_r;
   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17811, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24141, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17812, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 17812, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17813, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24143, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17814, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24144, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17815, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_PPO_Close(((TA_PPO_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PPO_Close(((TA_PPO_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+          }
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PPO_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24167, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
 
   /* function exit code */
@@ -243245,6 +330874,7 @@ static int __pyx_pf_5talib_7_ta_lib_10PPO_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17826, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 24169, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 17826, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 24169, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17826, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17826, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 4, i); __PYX_ERR(3, 17826, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 17826, __pyx_L3_error)
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+      __pyx_v_matype = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 24170, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 4, __pyx_nargs); __PYX_ERR(3, 17826, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 4, __pyx_nargs); __PYX_ERR(3, 24169, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -243395,89 +331025,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10PPO_Stream_4open_and_fill(PyObject *
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   int __pyx_v_outnbelement;
   TA_PPO_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_PPO_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17828, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24171, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17829, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24172, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 17829, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 24172, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17830, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24173, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17831, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24174, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17832, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 24175, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_PPO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17834, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_PPO_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PPO_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24181, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PPO_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 24183, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_PPO_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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+        __Pyx_FastGIL_Remember();
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-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_PPO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype));
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PPO_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17840, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24187, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
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+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PPO_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
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+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
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   /* function exit code */
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@@ -243890,7 +331746,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_10PPO_Stream__advance(struct __pyx_obj
 
   /* function exit code */
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 static PyObject *__pyx_pf_5talib_7_ta_lib_10PPO_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_PPO_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_PPO_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_PPO_Clone(((TA_PPO_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PPO_Stream);
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-  __pyx_t_4 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 17882, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PPO_Stream))))) __PYX_ERR(3, 17882, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PPO_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PPO_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24253, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
     PyObject *__pyx_temp;
@@ -244002,14 +331899,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10PPO_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.PPO_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_10PVI_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_PVI_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_PVI_Close(((TA_PVI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PVI_Close(((TA_PVI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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   }
 
 
@@ -244088,39 +332004,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 17904, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17904, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 24275, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17904, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 24275, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 24275, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, i); __PYX_ERR(3, 17904, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, i); __PYX_ERR(3, 24275, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 17904, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 24275, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 17904, __pyx_L3_error)
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     __pyx_v_close = values[0];
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 17904, __pyx_L3_error)
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@@ -244151,74 +332067,153 @@ static int __pyx_pf_5talib_7_ta_lib_10PVI_Stream_2__init__(struct __pyx_obj_5tal
   TA_PVI_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
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   int __pyx_r;
   __Pyx_RefNannyDeclarations
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   int __pyx_t_3;
   int __pyx_t_4;
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   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17905, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24276, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17907, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17908, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24279, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17909, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24280, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17910, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 24281, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_PVI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 24286, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_PVI_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PVI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_PVI_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17915, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_PVI_Close(((TA_PVI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PVI_Close(((TA_PVI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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   /* function exit code */
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 17926, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 17927, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 17928, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 24312, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_PVI_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 17930, __pyx_L1_error)
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-  __pyx_v_handle = NULL;
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 24368, __pyx_L1_error)
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_PVI_Clone(((TA_PVI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PVI_Stream))))) __PYX_ERR(3, 17978, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24390, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_10PVO_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_PVO_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_PVO_Close(((TA_PVO_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PVO_Close(((TA_PVO_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18004, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 18004, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18004, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18004, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18004, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 4, i); __PYX_ERR(3, 18004, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 18004, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   int __pyx_t_3;
   int __pyx_t_4;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24417, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18006, __pyx_L1_error)
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24419, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_PVO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PVO_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_PVO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18014, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_PVO_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_PVO_Close(((TA_PVO_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PVO_Close(((TA_PVO_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PVO_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24443, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -245254,6 +333615,7 @@ static int __pyx_pf_5talib_7_ta_lib_10PVO_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -245302,74 +333664,74 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18020, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 24445, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 18020, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 24445, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18020, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 24445, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18020, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 24445, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18020, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 24445, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 18020, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 4, i); __PYX_ERR(3, 18020, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 4, i); __PYX_ERR(3, 24445, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 18020, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 24445, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18020, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 24445, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18020, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 24445, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18020, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 24445, __pyx_L3_error)
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     if (values[1]) {
-      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 18021, __pyx_L3_error)
+      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 24446, __pyx_L3_error)
     } else {
       __pyx_v_fastperiod = ((int)-2147483648);
     }
     if (values[2]) {
-      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 18021, __pyx_L3_error)
+      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 24446, __pyx_L3_error)
     } else {
       __pyx_v_slowperiod = ((int)-2147483648);
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     if (values[3]) {
-      __pyx_v_matype = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 18021, __pyx_L3_error)
+      __pyx_v_matype = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 24446, __pyx_L3_error)
     } else {
       __pyx_v_matype = ((int)1);
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 4, __pyx_nargs); __PYX_ERR(3, 18020, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 4, __pyx_nargs); __PYX_ERR(3, 24445, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -245404,89 +333766,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10PVO_Stream_4open_and_fill(PyObject *
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_PVO_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_PVO_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18022, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24447, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_volume = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18023, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24448, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_volume);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_volume);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 18023, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 24448, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18024, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24449, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18025, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24450, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18026, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 24451, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_PVO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18028, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_PVO_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PVO_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24457, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PVO_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 24459, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_PVO_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_PVO_Lookback(__pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype));
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PVO_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18034, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24463, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_PVO_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_matype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L11;
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+          __pyx_L11:;
+        }
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   }
 
-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_PVO_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PVO_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18035, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PVO_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
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+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L15;
+            }
+            __pyx_L15:;
+          }
+      }
+      goto __pyx_L5;
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+    __pyx_L4_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVO_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18061, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVO_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 24507, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18062, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 24508, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.PVO_Stream.value.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
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   /* function exit code */
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-
   return __pyx_r;
 }
 
@@ -245899,7 +334487,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_10PVO_Stream__advance(struct __pyx_obj
 
   /* function exit code */
   __pyx_L0:;
-
   return __pyx_r;
 }
 
@@ -245948,15 +334535,16 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
 
 static PyObject *__pyx_pf_5talib_7_ta_lib_10PVO_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_PVO_Stream *__pyx_v_self) {
   TA_PVO_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_PVO_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_PVO_Clone(((TA_PVO_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
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+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PVO_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVO_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18075, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PVO_Stream);
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-  __pyx_t_4 = 0;
-  {
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18076, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
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+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PVO_Stream))))) __PYX_ERR(3, 18076, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PVO_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVO_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24529, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -246011,14 +334640,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10PVO_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.PVO_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -246041,15 +334670,34 @@ static void __pyx_pw_5talib_7_ta_lib_10PVT_Stream_1__dealloc__(PyObject *__pyx_v
 static void __pyx_pf_5talib_7_ta_lib_10PVT_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_PVT_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_PVT_Close(((TA_PVT_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PVT_Close(((TA_PVT_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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   }
 
 
@@ -246097,39 +334745,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18098, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18098, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 24551, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18098, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 24551, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 24551, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, i); __PYX_ERR(3, 18098, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, i); __PYX_ERR(3, 24551, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 2)) {
       goto __pyx_L5_argtuple_error;
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18098, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 24551, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18098, __pyx_L3_error)
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     __pyx_v_close = values[0];
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 18098, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 24551, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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   TA_PVT_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
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   int __pyx_t_3;
   int __pyx_t_4;
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   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18099, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24552, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18100, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24553, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18101, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24554, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 18101, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 18101, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18102, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24555, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18103, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24556, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18104, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 24557, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_PVT_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 24562, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_PVT_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PVT_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_PVT_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18109, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_PVT_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_PVT_Close(((TA_PVT_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_PVT_Close(((TA_PVT_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
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+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PVT_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24579, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -246248,6 +334975,7 @@ static int __pyx_pf_5talib_7_ta_lib_10PVT_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18115, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18115, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18115, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, i); __PYX_ERR(3, 18115, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18115, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18115, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 18115, __pyx_L3_error)
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@@ -246359,100 +335087,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10PVT_Stream_4open_and_fill(PyObject *
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   int __pyx_v_outnbelement;
   TA_PVT_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_PVT_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18117, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24583, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18118, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24584, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_volume = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18119, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24585, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 18119, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 24585, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_volume);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_volume);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 18119, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 24585, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18120, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24586, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18121, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24587, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18122, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 24588, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_PVT_Lookback());
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18124, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_PVT_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PVT_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24594, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PVT_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 24596, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_PVT_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_PVT_Lookback());
+        }
 
+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_PVT_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18130, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24600, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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+    {
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+          __pyx_v_retCode = TA_PVT_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+        /*finally:*/ {
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_PVT_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PVT_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18131, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PVT_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
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+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+      __Pyx_PyThreadState_assign
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+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
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+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
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+            __Pyx_FastGIL_Remember();
+            /*try:*/ {
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
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+      __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
+      __Pyx_XGIVEREF(__pyx_t_7);
+      __Pyx_XGIVEREF(__pyx_t_8);
+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18134, __pyx_L1_error)
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+  if (__pyx_t_4) {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVT_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 24644, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18158, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 24645, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
     __Pyx_XDECREF(__pyx_temp);
   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   /* function exit code */
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 }
 
@@ -246884,7 +335838,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_10PVT_Stream__advance(struct __pyx_obj
 
   /* function exit code */
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-
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@@ -246933,15 +335886,16 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
 
 static PyObject *__pyx_pf_5talib_7_ta_lib_10PVT_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_PVT_Stream *__pyx_v_self) {
   TA_PVT_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_PVT_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_PVT_Clone(((TA_PVT_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PVT_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+  __pyx_t_1 = 0;
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+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVT_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18171, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PVT_Stream);
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-  __pyx_t_4 = 0;
-  {
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18172, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
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+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_PVT_Stream))))) __PYX_ERR(3, 18172, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_PVT_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_PVT_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24666, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
   {
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@@ -246996,14 +335991,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10PVT_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.PVT_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_13QSTICK_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_QSTICK_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_QSTICK_Close(((TA_QSTICK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_QSTICK_Close(((TA_QSTICK_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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@@ -247083,40 +336097,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18196, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18196, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18196, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 24690, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18196, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 18196, __pyx_L3_error) }
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     } else {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18196, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18196, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18196, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 18196, __pyx_L3_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24691, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24692, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18199, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 18199, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18200, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24694, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24695, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18202, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 24696, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_QSTICK_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 24701, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_QSTICK_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_QSTICK_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_QSTICK_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18207, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_QSTICK_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_QSTICK_Close(((TA_QSTICK_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_QSTICK_Close(((TA_QSTICK_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_QSTICK_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24718, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -247251,6 +336344,7 @@ static int __pyx_pf_5talib_7_ta_lib_13QSTICK_Stream_2__init__(struct __pyx_obj_5
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -247298,40 +336392,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18213, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 24720, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18213, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 24720, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18213, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 24720, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18213, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 24720, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 18213, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 24720, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, i); __PYX_ERR(3, 18213, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, i); __PYX_ERR(3, 24720, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18213, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 24720, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18213, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 24720, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18213, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 24720, __pyx_L3_error)
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@@ -247339,14 +336433,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = values[1];
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 18214, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 24721, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod = ((int)-2147483648);
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 18213, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 24720, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -247380,100 +336474,228 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13QSTICK_Stream_4open_and_fill(PyObjec
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_QSTICK_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_QSTICK_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18215, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_open)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24722, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_open = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18216, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24723, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18217, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24724, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_open);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_open);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 18217, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_open)) != (0)) __PYX_ERR(3, 24724, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 18217, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 24724, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18218, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24725, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18219, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24726, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18220, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 24727, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_QSTICK_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18222, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_QSTICK_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_QSTICK_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24733, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_QSTICK_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 24735, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_QSTICK_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_QSTICK_Lookback(__pyx_v_timeperiod));
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_QSTICK_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18228, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24739, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_QSTICK_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_open)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L11;
+          }
+          __pyx_L11:;
+        }
+    }
   }
 
-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_QSTICK_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_QSTICK_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18229, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_QSTICK_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L15;
+            }
+            __pyx_L15:;
+          }
+      }
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_QSTICK_Value(((TA_QSTICK_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  if (__pyx_t_1) {
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+              /*normal exit:*/{
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_QSTICK_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 24783, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18256, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 24784, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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+  __pyx_t_3 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_QSTICK_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_QSTICK_Clone(((TA_QSTICK_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+        {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_QSTICK_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18269, __pyx_L1_error)
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+            /*finally:*/ {
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
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-  __Pyx_XDECREF(__pyx_t_3);
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    (void)(TA_RMA_Close(((TA_RMA_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18297, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24832, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18298, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24833, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18299, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_RMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_RMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_RMA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18304, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_RMA_Close(((TA_RMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_RMA_Close(((TA_RMA_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                  }
 
+                  /*else*/ {
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
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+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+          }
+          __pyx_L8:;
+        }
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+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_RMA_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24856, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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   /* function exit code */
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+
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18310, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18310, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 18310, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18310, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 18310, __pyx_L3_error)
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   TA_RMA_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_RMA_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18312, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24860, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18313, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24861, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 18313, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18314, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24862, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18315, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24863, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18316, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 24864, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_RMA_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18318, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_RMA_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RMA_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24870, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_RMA_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 24872, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_RMA_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_RMA_Lookback(__pyx_v_timeperiod));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_RMA_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18324, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24876, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+          __pyx_v_retCode = TA_RMA_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_RMA_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RMA_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18325, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_RMA_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+          /*finally:*/ {
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+    __pyx_L4_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
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+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+        }
+        __pyx_L5:;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RMA_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 24920, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18352, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
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-      __pyx_r = __pyx_t_2;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   /* function exit code */
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 static PyObject *__pyx_pf_5talib_7_ta_lib_10RMA_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_RMA_Stream *__pyx_v_self) {
   TA_RMA_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_RMA_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_RMA_Clone(((TA_RMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RMA_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_t_1 = 0;
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+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18365, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RMA_Stream);
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-  __pyx_t_4 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18366, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RMA_Stream))))) __PYX_ERR(3, 18366, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_RMA_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24942, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -248981,14 +338708,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10RMA_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.RMA_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -249011,15 +338738,34 @@ static void __pyx_pw_5talib_7_ta_lib_10ROC_Stream_1__dealloc__(PyObject *__pyx_v
 static void __pyx_pf_5talib_7_ta_lib_10ROC_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ROC_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_ROC_Close(((TA_ROC_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ROC_Close(((TA_ROC_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
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   }
 
 
@@ -249067,48 +338813,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18390, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 24966, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18390, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 24966, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18390, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 24966, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 18390, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 24966, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 18390, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 24966, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18390, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 24966, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18390, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 24966, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 24966, __pyx_L3_error)
     } else {
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 18390, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 24966, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -249139,66 +338885,145 @@ static int __pyx_pf_5talib_7_ta_lib_10ROC_Stream_2__init__(struct __pyx_obj_5tal
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18391, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24967, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18392, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 18392, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18393, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 24969, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18394, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 24970, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18395, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 24971, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ROC_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 24976, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_ROC_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ROC_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ROC_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18400, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ROC_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_ROC_Close(((TA_ROC_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ROC_Close(((TA_ROC_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18411, __pyx_L1_error)
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+  __pyx_t_1 = 0;
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+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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-  if (__pyx_t_1) {
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+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ROC_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18461, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18462, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ROC_Stream))))) __PYX_ERR(3, 18462, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_ROC_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ROC_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25079, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -249945,14 +340038,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10ROC_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.ROC_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -249975,15 +340068,34 @@ static void __pyx_pw_5talib_7_ta_lib_11ROCP_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11ROCP_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ROCP_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_ROCP_Close(((TA_ROCP_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ROCP_Close(((TA_ROCP_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -250031,48 +340143,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18486, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 25103, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18486, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18486, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25103, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 18486, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 25103, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 18486, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 25103, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18486, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18486, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25103, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 25103, __pyx_L3_error)
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 18486, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 25103, __pyx_L3_error)
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   TA_ROCP_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18487, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25104, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18488, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25105, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 18488, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 25105, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18489, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 25106, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18490, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 25107, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18491, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 25108, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ROCP_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 25113, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_ROCP_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ROCP_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ROCP_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18496, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ROCP_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_ROCP_Close(((TA_ROCP_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ROCP_Close(((TA_ROCP_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ROCP_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25130, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+
+  }
 
 
   /* function exit code */
@@ -250182,6 +340373,7 @@ static int __pyx_pf_5talib_7_ta_lib_11ROCP_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -250228,48 +340420,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18502, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 25132, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18502, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25132, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18502, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25132, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 18502, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 18502, __pyx_L3_error) }
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     } else {
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+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
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@@ -250909,14 +341368,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11ROCP_Stream_10copy(struct __pyx_obj_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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@@ -250939,15 +341398,34 @@ static void __pyx_pw_5talib_7_ta_lib_11ROCR_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11ROCR_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ROCR_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_ROCR_Close(((TA_ROCR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ROCR_Close(((TA_ROCR_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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@@ -250995,48 +341473,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18582, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 25240, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18582, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25240, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18582, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25240, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 18582, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 25240, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 18582, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 25240, __pyx_L3_error) }
       }
     } else {
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18582, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25240, __pyx_L3_error)
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         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18582, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25240, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 25240, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 18582, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 25240, __pyx_L3_error)
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@@ -251067,66 +341545,145 @@ static int __pyx_pf_5talib_7_ta_lib_11ROCR_Stream_2__init__(struct __pyx_obj_5ta
   TA_ROCR_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18583, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25241, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18584, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25242, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 18584, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 25242, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18585, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 25243, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18586, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 25244, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18587, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 25245, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ROCR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 25250, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_ROCR_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ROCR_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ROCR_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18592, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ROCR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_ROCR_Close(((TA_ROCR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_ROCR_Close(((TA_ROCR_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ROCR_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25267, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
@@ -251146,6 +341703,7 @@ static int __pyx_pf_5talib_7_ta_lib_11ROCR_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
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   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18598, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 25269, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18598, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25269, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18598, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25269, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 18598, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 25269, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 18598, __pyx_L3_error) }
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       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18598, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18598, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 25270, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 18598, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 25269, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -251266,89 +341824,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11ROCR_Stream_4open_and_fill(PyObject
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_ROCR_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ROCR_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18600, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25271, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18601, __pyx_L1_error)
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-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_ROCR_Value(((TA_ROCR_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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+            /*finally:*/ {
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-    __Pyx_GOTREF(__pyx_t_2);
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+        __pyx_L5:;
+      }
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
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+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ROCR_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 25331, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18640, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
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   /* function exit code */
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   struct __pyx_obj_5talib_7_ta_lib_ROCR_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_ROCR_Clone(((TA_ROCR_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ROCR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18653, __pyx_L1_error)
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18654, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ROCR_Stream))))) __PYX_ERR(3, 18654, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ROCR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25353, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.ROCR_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -251903,15 +342728,34 @@ static void __pyx_pw_5talib_7_ta_lib_14ROCR100_Stream_1__dealloc__(PyObject *__p
 static void __pyx_pf_5talib_7_ta_lib_14ROCR100_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ROCR100_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_ROCR100_Close(((TA_ROCR100_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_ROCR100_Close(((TA_ROCR100_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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+        }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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@@ -251959,48 +342803,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18678, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18678, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18678, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 18678, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 25377, __pyx_L3_error)
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@@ -252031,66 +342875,145 @@ static int __pyx_pf_5talib_7_ta_lib_14ROCR100_Stream_2__init__(struct __pyx_obj_
   TA_ROCR100_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18679, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25378, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18680, __pyx_L1_error)
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+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 25379, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18681, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 25380, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18682, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 25381, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18683, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 25382, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ROCR100_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 25387, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_ROCR100_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ROCR100_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ROCR100_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18688, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ROCR100_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_ROCR100_Close(((TA_ROCR100_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_ROCR100_Close(((TA_ROCR100_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
+    }
+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ROCR100_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25404, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
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+
   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18694, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 25406, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18694, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25406, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18694, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25406, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 18694, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 25406, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 18694, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 25406, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18694, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25406, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18694, __pyx_L3_error)
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     if (values[1]) {
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+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 25406, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -252230,89 +343154,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_14ROCR100_Stream_4open_and_fill(PyObje
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   int __pyx_v_outnbelement;
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ROCR100_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18696, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25408, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18697, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25409, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
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+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 25409, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18698, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 25410, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18699, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 25411, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18700, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 25412, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ROCR100_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18702, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_ROCR100_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ROCR100_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25418, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_ROCR100_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_ROCR100_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_ROCR100_Lookback(__pyx_v_timeperiod));
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-  if (__pyx_t_1) {
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_ROCR100_Value(((TA_ROCR100_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ROCR100_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 25468, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18736, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 25469, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ROCR100_Stream *__pyx_v_stream = 0;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-  __pyx_v_retCode = TA_ROCR100_Clone(((TA_ROCR100_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ROCR100_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18749, __pyx_L1_error)
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+            /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ROCR100_Stream))))) __PYX_ERR(3, 18750, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_10RSI_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_RSI_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
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-    (void)(TA_RSI_Close(((TA_RSI_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18774, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18774, __pyx_L3_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18777, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18778, __pyx_L1_error)
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_RSI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_RSI_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18784, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_RSI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_RSI_Close(((TA_RSI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_RSI_Close(((TA_RSI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
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+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_RSI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25541, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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   /* function exit code */
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 }
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18790, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18790, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18790, __pyx_L3_error)
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   TA_RSI_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_RSI_Stream *__pyx_v_stream = 0;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18792, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25545, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18793, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25546, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 18793, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18794, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 25547, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18795, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 25548, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18796, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 25549, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_RSI_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18798, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_RSI_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RSI_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25555, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_RSI_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 25557, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_RSI_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_RSI_Lookback(__pyx_v_timeperiod));
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_RSI_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18804, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25561, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
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+          __pyx_v_retCode = TA_RSI_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
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+        /*finally:*/ {
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   }
 
-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_RSI_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RSI_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18805, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_RSI_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+            __pyx_L15:;
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+    __pyx_L4_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+            /*finally:*/ {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RSI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18831, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RSI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 25605, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18832, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 25606, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.RSI_Stream.value.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
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   /* function exit code */
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-
   return __pyx_r;
 }
 
@@ -253689,7 +345205,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_10RSI_Stream__advance(struct __pyx_obj
 
   /* function exit code */
   __pyx_L0:;
-
   return __pyx_r;
 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_10RSI_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_RSI_Stream *__pyx_v_self) {
   TA_RSI_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_RSI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_RSI_Clone(((TA_RSI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RSI_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_RSI_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RSI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18845, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RSI_Stream);
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-  __pyx_t_4 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18846, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
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+                goto __pyx_L8;
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+              __pyx_L8:;
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+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RSI_Stream))))) __PYX_ERR(3, 18846, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_RSI_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RSI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25627, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
     PyObject *__pyx_temp;
@@ -253801,14 +345358,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10RSI_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.RSI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -253831,15 +345388,34 @@ static void __pyx_pw_5talib_7_ta_lib_10RVI_Stream_1__dealloc__(PyObject *__pyx_v
 static void __pyx_pf_5talib_7_ta_lib_10RVI_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_RVI_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
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+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_RVI_Close(((TA_RVI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_RVI_Close(((TA_RVI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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@@ -253888,61 +345464,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18871, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18871, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18871, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25652, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18871, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25652, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 18871, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 25652, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, i); __PYX_ERR(3, 18871, __pyx_L3_error) }
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     } else {
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         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18871, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 25652, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18871, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18871, __pyx_L3_error)
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   TA_RVI_Stream *__pyx_v_handle;
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25653, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18873, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 18873, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 25654, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18874, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 25655, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18875, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 25656, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18876, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 25657, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_RVI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_stddevperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 25662, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_RVI_Lookback(__pyx_v_timeperiod, __pyx_v_stddevperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_RVI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_RVI_Lookback(__pyx_v_timeperiod, __pyx_v_stddevperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18881, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_RVI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_stddevperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
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+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_RVI_Close(((TA_RVI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_RVI_Close(((TA_RVI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
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+                  }
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+
+          }
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+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_RVI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25679, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -254053,6 +345708,7 @@ static int __pyx_pf_5talib_7_ta_lib_10RVI_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18887, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 25681, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18887, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 25681, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18887, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18887, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25681, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 18887, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, i); __PYX_ERR(3, 18887, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 18887, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18887, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18887, __pyx_L3_error)
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     __pyx_v_real = values[0];
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 25682, __pyx_L3_error)
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       __pyx_v_timeperiod = ((int)-2147483648);
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     if (values[2]) {
-      __pyx_v_stddevperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_stddevperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 18888, __pyx_L3_error)
+      __pyx_v_stddevperiod = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_stddevperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 25682, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 18887, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 25681, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -254188,89 +345844,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10RVI_Stream_4open_and_fill(PyObject *
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_RVI_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_RVI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18889, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25683, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18890, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25684, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 18890, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 25684, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18891, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 25685, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18892, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 25686, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18893, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 25687, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_RVI_Lookback(__pyx_v_timeperiod, __pyx_v_stddevperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18895, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_RVI_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RVI_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25693, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_RVI_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 25695, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_RVI_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_stddevperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_RVI_Lookback(__pyx_v_timeperiod, __pyx_v_stddevperiod));
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
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+    }
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_RVI_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18901, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25699, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_RVI_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_stddevperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+          }
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+        /*finally:*/ {
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   }
 
-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_RVI_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RVI_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18902, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_RVI_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
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+      {
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+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L15;
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+            __pyx_L15:;
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+      goto __pyx_L5;
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+    __pyx_L4_error:;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+        __pyx_L5:;
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RVI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 25743, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18929, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
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-      __pyx_r = __pyx_t_2;
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-  __pyx_t_2 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_RVI_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_RVI_Clone(((TA_RVI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RVI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18942, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RVI_Stream);
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-  __pyx_t_4 = 0;
-  {
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 18943, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RVI_Stream))))) __PYX_ERR(3, 18943, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_RVI_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RVI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25765, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -254795,14 +346718,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10RVI_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.RVI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -254825,15 +346748,34 @@ static void __pyx_pw_5talib_7_ta_lib_11RVOL_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11RVOL_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_RVOL_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_RVOL_Close(((TA_RVOL_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_RVOL_Close(((TA_RVOL_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -254881,48 +346823,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 18967, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 25789, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25789, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25789, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 18967, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 25789, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 18967, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 25789, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25789, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 18967, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25789, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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     }
     __pyx_v_volume = values[0];
     if (values[1]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 18967, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 25789, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod = ((int)-2147483648);
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 18967, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 25789, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -254953,66 +346895,145 @@ static int __pyx_pf_5talib_7_ta_lib_11RVOL_Stream_2__init__(struct __pyx_obj_5ta
   TA_RVOL_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18968, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25790, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_volume = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18969, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25791, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_volume);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_volume);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 18969, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 25791, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18970, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 25792, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18971, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 25793, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18972, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 25794, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_RVOL_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 25799, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_RVOL_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_RVOL_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_RVOL_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18977, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_RVOL_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_RVOL_Close(((TA_RVOL_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_RVOL_Close(((TA_RVOL_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
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+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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   /* function exit code */
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 18983, __pyx_L3_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18986, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 18987, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 18988, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 18989, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_RVOL_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 18991, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_RVOL_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RVOL_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25830, __pyx_L1_error)
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-  __pyx_v_handle = NULL;
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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+  __pyx_t_1 = 0;
+
+  {
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+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
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+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RVOL_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19038, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RVOL_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19039, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+
+            /*finally:*/ {
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+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
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+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_RVOL_Stream))))) __PYX_ERR(3, 19039, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_RVOL_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_RVOL_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25902, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.RVOL_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_10SAR_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_SAR_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_SAR_Close(((TA_SAR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_SAR_Close(((TA_SAR_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19064, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 25927, __pyx_L3_error)
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         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19064, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 25927, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19064, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 25927, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19064, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25927, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19064, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25927, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 19064, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 25927, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 4, i); __PYX_ERR(3, 19064, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 4, i); __PYX_ERR(3, 25927, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19064, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 25927, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19064, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 25927, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19064, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 25927, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19064, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 25927, __pyx_L3_error)
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@@ -255896,19 +348204,19 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_low = values[1];
     if (values[2]) {
-      __pyx_v_acceleration = __Pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_acceleration == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 19064, __pyx_L3_error)
+      __pyx_v_acceleration = __Pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_acceleration == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 25927, __pyx_L3_error)
     } else {
       __pyx_v_acceleration = ((double)0.02);
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     if (values[3]) {
-      __pyx_v_maximum = __Pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_maximum == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 19064, __pyx_L3_error)
+      __pyx_v_maximum = __Pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_maximum == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 25927, __pyx_L3_error)
     } else {
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 4, __pyx_nargs); __PYX_ERR(3, 19064, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 4, __pyx_nargs); __PYX_ERR(3, 25927, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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@@ -255941,74 +348249,153 @@ static int __pyx_pf_5talib_7_ta_lib_10SAR_Stream_2__init__(struct __pyx_obj_5tal
   TA_SAR_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19065, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25928, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19066, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25929, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19067, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 25930, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 19067, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 25930, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 19067, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 25930, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19068, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 25931, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19069, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 25932, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19070, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 25933, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_SAR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_acceleration, __pyx_v_maximum, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 25938, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_SAR_Lookback(__pyx_v_acceleration, __pyx_v_maximum) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SAR_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_SAR_Lookback(__pyx_v_acceleration, __pyx_v_maximum) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19075, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_SAR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_acceleration, __pyx_v_maximum, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_SAR_Close(((TA_SAR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_SAR_Close(((TA_SAR_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19085, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 19085, __pyx_L1_error);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SAR_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19096, __pyx_L1_error)
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     __Pyx_GOTREF(__pyx_t_1);
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+              __pyx_v_retCode = TA_SAR_Value(((TA_SAR_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SAR_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19123, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SAR_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 26020, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19124, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 26021, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.SAR_Stream.value.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
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   /* function exit code */
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-
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@@ -256698,7 +349312,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_10SAR_Stream__advance(struct __pyx_obj
 
   /* function exit code */
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-
   return __pyx_r;
 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_10SAR_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_SAR_Stream *__pyx_v_self) {
   TA_SAR_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_SAR_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -256763,38 +349377,79 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10SAR_Stream_10copy(struct __pyx_obj_5
 
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-  __pyx_v_retCode = TA_SAR_Clone(((TA_SAR_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SAR_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26032, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+  }
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SAR_Stream))))) __PYX_ERR(3, 26032, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_SAR_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19137, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              if (__pyx_t_5) {
 
-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SAR_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
-    PyObject *__pyx_callargs[2] = {__pyx_t_3, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
-    __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19138, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SAR_Stream))))) __PYX_ERR(3, 19138, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_SAR_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26042, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -256810,14 +349465,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10SAR_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.SAR_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -256840,15 +349495,34 @@ static void __pyx_pw_5talib_7_ta_lib_13SAREXT_Stream_1__dealloc__(PyObject *__py
 static void __pyx_pf_5talib_7_ta_lib_13SAREXT_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_SAREXT_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_SAREXT_Close(((TA_SAREXT_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_SAREXT_Close(((TA_SAREXT_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -256904,96 +349578,96 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_startvalue,&__pyx_mstate_global->__pyx_n_u_offsetonreverse,&__pyx_mstate_global->__pyx_n_u_accelerationinitlong,&__pyx_mstate_global->__pyx_n_u_accelerationlong,&__pyx_mstate_global->__pyx_n_u_accelerationmaxlong,&__pyx_mstate_global->__pyx_n_u_accelerationinitshort,&__pyx_mstate_global->__pyx_n_u_accelerationshort,&__pyx_mstate_global->__pyx_n_u_accelerationmaxshort,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19169, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 26073, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[9])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[9])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  9:
         values[8] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 8);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[8])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[8])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  8:
         values[7] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 7);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  7:
         values[6] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 6);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  6:
         values[5] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 5);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 19169, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 26073, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 10, i); __PYX_ERR(3, 19169, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 10, i); __PYX_ERR(3, 26073, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[9])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[9])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  9:
         values[8] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 8);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[8])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[8])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  8:
         values[7] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 7);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  7:
         values[6] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 6);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  6:
         values[5] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 5);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 26073, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 26073, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19169, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 26073, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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@@ -257001,49 +349675,49 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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+      __pyx_v_accelerationinitshort = __Pyx_PyFloat_AsDouble(values[7]); if (unlikely((__pyx_v_accelerationinitshort == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 26073, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 10, __pyx_nargs); __PYX_ERR(3, 19169, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 10, __pyx_nargs); __PYX_ERR(3, 26073, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -257082,74 +349756,153 @@ static int __pyx_pf_5talib_7_ta_lib_13SAREXT_Stream_2__init__(struct __pyx_obj_5
   TA_SAREXT_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19170, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26074, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19171, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26075, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19172, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26076, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 19172, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 26076, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 19172, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 26076, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19173, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 26077, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19174, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 26078, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19175, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 26079, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_SAREXT_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_startvalue, __pyx_v_offsetonreverse, __pyx_v_accelerationinitlong, __pyx_v_accelerationlong, __pyx_v_accelerationmaxlong, __pyx_v_accelerationinitshort, __pyx_v_accelerationshort, __pyx_v_accelerationmaxshort, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 26084, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_SAREXT_Lookback(__pyx_v_startvalue, __pyx_v_offsetonreverse, __pyx_v_accelerationinitlong, __pyx_v_accelerationlong, __pyx_v_accelerationmaxlong, __pyx_v_accelerationinitshort, __pyx_v_accelerationshort, __pyx_v_accelerationmaxshort) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SAREXT_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_SAREXT_Lookback(__pyx_v_startvalue, __pyx_v_offsetonreverse, __pyx_v_accelerationinitlong, __pyx_v_accelerationlong, __pyx_v_accelerationmaxlong, __pyx_v_accelerationinitshort, __pyx_v_accelerationshort, __pyx_v_accelerationmaxshort) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19180, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_SAREXT_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_startvalue, __pyx_v_offsetonreverse, __pyx_v_accelerationinitlong, __pyx_v_accelerationlong, __pyx_v_accelerationmaxlong, __pyx_v_accelerationinitshort, __pyx_v_accelerationshort, __pyx_v_accelerationmaxshort, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_SAREXT_Close(((TA_SAREXT_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_SAREXT_Close(((TA_SAREXT_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SAREXT_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26101, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -257170,6 +349923,7 @@ static int __pyx_pf_5talib_7_ta_lib_13SAREXT_Stream_2__init__(struct __pyx_obj_5
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -257224,96 +349978,96 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19186, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 26103, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case 10:
         values[9] = __Pyx_ArgRef_FASTCALL(__pyx_args, 9);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[9])) __PYX_ERR(3, 19186, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[9])) __PYX_ERR(3, 26103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  9:
         values[8] = __Pyx_ArgRef_FASTCALL(__pyx_args, 8);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[8])) __PYX_ERR(3, 19186, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[8])) __PYX_ERR(3, 26103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  8:
         values[7] = __Pyx_ArgRef_FASTCALL(__pyx_args, 7);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 19186, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 26103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  7:
         values[6] = __Pyx_ArgRef_FASTCALL(__pyx_args, 6);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 19186, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 26103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[5] = __Pyx_ArgRef_FASTCALL(__pyx_args, 5);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19186, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 26103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19186, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 26103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19186, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 26103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19186, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 26103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19186, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 26103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19186, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 26103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 19186, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 26103, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 2, 10, i); __PYX_ERR(3, 19186, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[9])) __PYX_ERR(3, 19186, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[9])) __PYX_ERR(3, 26103, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  9:
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   struct __pyx_obj_5talib_7_ta_lib_SAREXT_Stream *__pyx_v_stream = 0;
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   int __pyx_t_3;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19190, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 19190, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19191, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 26108, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19192, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19193, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_SAREXT_Lookback(__pyx_v_startvalue, __pyx_v_offsetonreverse, __pyx_v_accelerationinitlong, __pyx_v_accelerationlong, __pyx_v_accelerationmaxlong, __pyx_v_accelerationinitshort, __pyx_v_accelerationshort, __pyx_v_accelerationmaxshort));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19195, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_SAREXT_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SAREXT_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26116, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_SAREXT_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_SAREXT_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_startvalue, __pyx_v_offsetonreverse, __pyx_v_accelerationinitlong, __pyx_v_accelerationlong, __pyx_v_accelerationmaxlong, __pyx_v_accelerationinitshort, __pyx_v_accelerationshort, __pyx_v_accelerationmaxshort, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SAREXT_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19201, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26122, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
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+        _save = PyEval_SaveThread();
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+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+          }
+        }
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+        /*finally:*/ {
+          /*normal exit:*/{
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   }
 
-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_SAREXT_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SAREXT_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19202, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_SAREXT_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+            __pyx_L15:;
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+      goto __pyx_L5;
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+    __pyx_L4_error:;
+    /*exception exit:*/{
+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
+      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
+      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
+       __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
+      if ( unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_7);
+      __Pyx_XGOTREF(__pyx_t_8);
+      __Pyx_XGOTREF(__pyx_t_9);
+      __Pyx_XGOTREF(__pyx_t_10);
+      __Pyx_XGOTREF(__pyx_t_11);
+      __Pyx_XGOTREF(__pyx_t_12);
+      __pyx_t_3 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
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+            __Pyx_FastGIL_Remember();
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
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   __Pyx_RefNannyDeclarations
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-  PyObject *__pyx_t_2 = NULL;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+          PyEval_RestoreThread(_save);
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
+
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SAREXT_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 26166, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 26167, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_SAREXT_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_SAREXT_Clone(((TA_SAREXT_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SAREXT_Stream);
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+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SAREXT_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26188, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
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@@ -258041,14 +351062,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13SAREXT_Stream_10copy(struct __pyx_ob
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_10SIN_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_SIN_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_SIN_Close(((TA_SIN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_SIN_Close(((TA_SIN_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 19265, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19265, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 19265, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 26210, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   int __pyx_r;
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   int __pyx_t_3;
   int __pyx_t_4;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19266, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19267, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
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+
+            {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_4) {
 
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-    (void)(TA_SIN_Close(((TA_SIN_Stream *)__pyx_v_self->__pyx_base._handle)));
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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   /* function exit code */
@@ -258260,6 +351379,7 @@ static int __pyx_pf_5talib_7_ta_lib_10SIN_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
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 }
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19284, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19285, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19286, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19287, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_SIN_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19289, __pyx_L1_error)
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-  __pyx_v_handle = NULL;
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_SIN_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
+
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_SIN_Clone(((TA_SIN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SIN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19336, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              if (__pyx_t_5) {
 
-  }
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SIN_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
-    PyObject *__pyx_callargs[2] = {__pyx_t_3, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
-    __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19337, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SIN_Stream))))) __PYX_ERR(3, 19337, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_SIN_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SIN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26323, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -258969,14 +352356,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10SIN_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.SIN_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -258999,15 +352386,34 @@ static void __pyx_pw_5talib_7_ta_lib_11SINH_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11SINH_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_SINH_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_SINH_Close(((TA_SINH_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_SINH_Close(((TA_SINH_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -259054,32 +352460,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19359, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 26345, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19359, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 26345, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 19359, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 26345, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 19359, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 26345, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 1)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19359, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 26345, __pyx_L3_error)
     }
     __pyx_v_real = values[0];
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 19359, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 26345, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -259109,66 +352515,145 @@ static int __pyx_pf_5talib_7_ta_lib_11SINH_Stream_2__init__(struct __pyx_obj_5ta
   TA_SINH_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19360, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26346, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19361, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26347, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 19361, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 26347, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19362, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 26348, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19363, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 26349, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19364, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 26350, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_SINH_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 26355, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_SINH_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SINH_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_SINH_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19369, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_SINH_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_SINH_Close(((TA_SINH_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_SINH_Close(((TA_SINH_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SINH_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26372, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -259188,6 +352673,7 @@ static int __pyx_pf_5talib_7_ta_lib_11SINH_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -259233,32 +352719,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19375, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 26374, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19375, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 26374, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 26374, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 19375, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 26374, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 1)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19375, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 26374, __pyx_L3_error)
     }
     __pyx_v_real = values[0];
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 19375, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 26374, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -259290,89 +352776,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11SINH_Stream_4open_and_fill(PyObject
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_SINH_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_SINH_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SINH_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26458, __pyx_L1_error)
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+  }
 
   {
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   /* function exit code */
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   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-    (void)(TA_SMA_Close(((TA_SMA_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19455, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 19455, __pyx_L3_error)
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@@ -260055,66 +353827,145 @@ static int __pyx_pf_5talib_7_ta_lib_10SMA_Stream_2__init__(struct __pyx_obj_5tal
   TA_SMA_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19456, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26483, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19457, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19459, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 26486, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19460, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 26487, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_SMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 26492, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_SMA_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_SMA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19465, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_SMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_SMA_Close(((TA_SMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
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+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+                /*finally:*/ {
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+            }
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+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
 
-    (void)(TA_SMA_Close(((TA_SMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SMA_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26509, __pyx_L1_error)
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+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
 
   /* function exit code */
@@ -260134,6 +353985,7 @@ static int __pyx_pf_5talib_7_ta_lib_10SMA_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19471, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 26511, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19471, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19471, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 19471, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 19471, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19471, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19471, __pyx_L3_error)
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 19472, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 26512, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -260254,89 +354106,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10SMA_Stream_4open_and_fill(PyObject *
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_SMA_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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   const char *__pyx_filename = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26513, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19474, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26514, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19475, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 26515, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19476, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 26516, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 26517, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_SMA_Lookback(__pyx_v_timeperiod));
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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-  __pyx_v_retCode = TA_SMA_Peek(((TA_SMA_Stream *)__pyx_v_self->__pyx_base._handle), __pyx_v_real, (&__pyx_v_outreal));
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-  if (__pyx_t_1) {
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-      __pyx_r = __pyx_t_2;
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-  __pyx_t_2 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_SMA_Value(((TA_SMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+  {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_SMA_Value(((TA_SMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SMA_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19512, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SMA_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 26573, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19513, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 26574, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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     PyObject *__pyx_temp;
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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   struct __pyx_obj_5talib_7_ta_lib_SMA_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_SMA_Clone(((TA_SMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SMA_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26585, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_SMA_Stream *)__pyx_t_1);
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19526, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SMA_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19527, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
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+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SMA_Stream))))) __PYX_ERR(3, 19527, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26595, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.SMA_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_10SMI_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_SMI_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
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+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_SMI_Close(((TA_SMI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_SMI_Close(((TA_SMI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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@@ -260952,70 +355090,70 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19555, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 19555, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19555, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 26623, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19555, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19555, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 26623, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19555, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 26623, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19555, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 26623, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 7, i); __PYX_ERR(3, 19555, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[6] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 6);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 19555, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 26623, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  6:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19555, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19555, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 26623, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19555, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 26623, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19555, __pyx_L3_error)
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19555, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 26623, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19555, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 26623, __pyx_L3_error)
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         default: goto __pyx_L5_argtuple_error;
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@@ -261024,29 +355162,29 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = values[2];
     if (values[3]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 19555, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 26623, __pyx_L3_error)
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+      __pyx_v_fastperiod = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_fastperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 26623, __pyx_L3_error)
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+      __pyx_v_slowperiod = __Pyx_PyLong_As_int(values[5]); if (unlikely((__pyx_v_slowperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 26623, __pyx_L3_error)
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       __pyx_v_slowperiod = ((int)-2147483648);
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     if (values[6]) {
-      __pyx_v_signalperiod = __Pyx_PyLong_As_int(values[6]); if (unlikely((__pyx_v_signalperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 19555, __pyx_L3_error)
+      __pyx_v_signalperiod = __Pyx_PyLong_As_int(values[6]); if (unlikely((__pyx_v_signalperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 26623, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 7, __pyx_nargs); __PYX_ERR(3, 19555, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 7, __pyx_nargs); __PYX_ERR(3, 26623, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -261083,82 +355221,161 @@ static int __pyx_pf_5talib_7_ta_lib_10SMI_Stream_2__init__(struct __pyx_obj_5tal
   double __pyx_v_outsmi;
   double __pyx_v_outsmisignal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19556, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26624, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19557, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26625, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19558, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26626, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19559, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26627, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 19559, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 26627, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 19559, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 26627, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 19559, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 26627, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19560, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 26628, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19561, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 26629, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19562, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 26630, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_SMI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod, (&__pyx_v_outsmi), (&__pyx_v_outsmisignal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 26636, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_SMI_Lookback(__pyx_v_timeperiod, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SMI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_SMI_Lookback(__pyx_v_timeperiod, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19568, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_SMI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod, (&__pyx_v_outsmi), (&__pyx_v_outsmisignal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_SMI_Close(((TA_SMI_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-    (void)(TA_SMI_Close(((TA_SMI_Stream *)__pyx_v_self->__pyx_base._handle)));
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SMI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26653, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -261181,6 +355398,7 @@ static int __pyx_pf_5talib_7_ta_lib_10SMI_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -261232,70 +355450,70 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19574, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 26655, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  7:
         values[6] = __Pyx_ArgRef_FASTCALL(__pyx_args, 6);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 19574, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 26655, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  6:
         values[5] = __Pyx_ArgRef_FASTCALL(__pyx_args, 5);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19574, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 26655, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19574, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 26655, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19574, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 26655, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19574, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 26655, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19574, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 26655, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19574, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 26655, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 19574, __pyx_L3_error)
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-  PyObject *__pyx_t_6 = NULL;
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+  PyObject *__pyx_t_11 = NULL;
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19581, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19582, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 26663, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_SMI_Lookback(__pyx_v_timeperiod, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19584, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_SMI_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SMI_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26670, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outsmi = ((PyArrayObject *)__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19585, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outsmisignal = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
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-  __pyx_v_handle = NULL;
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-  if (__pyx_t_4) {
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+            goto __pyx_L8;
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26676, __pyx_L4_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outsmi = ((PyArrayObject *)__pyx_t_1);
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SMI_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19591, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26677, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outsmisignal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
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+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_retCode = TA_SMI_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_fastperiod, __pyx_v_slowperiod, __pyx_v_signalperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outsmi)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outsmisignal)) + __pyx_v_lookback));
+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
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+          if (__pyx_t_4) {
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+          }
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-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_SMI_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
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+              __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+            /*finally:*/ {
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+                __Pyx_FastGIL_Forget();
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+      __Pyx_XGIVEREF(__pyx_t_10);
+      __Pyx_XGIVEREF(__pyx_t_11);
+      __Pyx_XGIVEREF(__pyx_t_12);
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+      __Pyx_XGIVEREF(__pyx_t_9);
+      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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-  int __pyx_t_1;
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SMI_Stream))))) __PYX_ERR(3, 19636, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SMI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26746, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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@@ -262140,15 +356625,34 @@ static void __pyx_pw_5talib_7_ta_lib_11SQRT_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11SQRT_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_SQRT_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_SQRT_Close(((TA_SQRT_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_SQRT_Close(((TA_SQRT_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19658, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19658, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 26768, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 19658, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 26768, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 19658, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19658, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 19658, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 26768, __pyx_L3_error)
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   TA_SQRT_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19659, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26769, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19660, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 19660, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19661, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 26771, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19662, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 26772, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19663, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 26773, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_SQRT_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 26778, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_SQRT_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SQRT_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_SQRT_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19668, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_SQRT_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_SQRT_Close(((TA_SQRT_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
 
-    (void)(TA_SQRT_Close(((TA_SQRT_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
 
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
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+                  }
+                  __pyx_L12:;
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+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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+            __pyx_L16:;
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+      goto __pyx_L5;
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SQRT_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26795, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
@@ -262329,6 +356912,7 @@ static int __pyx_pf_5talib_7_ta_lib_11SQRT_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 19674, __pyx_L3_error) }
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     __pyx_v_real = values[0];
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 19674, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 26797, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26799, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19677, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19678, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 26801, __pyx_L1_error)
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
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-      __pyx_r = __pyx_t_2;
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-  __pyx_t_2 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_SQRT_Value(((TA_SQRT_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_SQRT_Value(((TA_SQRT_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SQRT_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19715, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SQRT_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 26859, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19716, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 26860, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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     PyObject *__pyx_temp;
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
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   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_SQRT_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_SQRT_Clone(((TA_SQRT_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SQRT_Stream);
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26871, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_t_1 = 0;
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+  {
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+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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-  if (__pyx_t_1) {
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+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SQRT_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19729, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SQRT_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19730, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SQRT_Stream))))) __PYX_ERR(3, 19730, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SQRT_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26881, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
     PyObject *__pyx_temp;
@@ -263038,14 +357889,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11SQRT_Stream_10copy(struct __pyx_obj_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.SQRT_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_13STDDEV_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_STDDEV_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_STDDEV_Close(((TA_STDDEV_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_STDDEV_Close(((TA_STDDEV_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+      /*finally:*/ {
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@@ -263125,61 +357995,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19755, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19755, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19755, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19755, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 26906, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, i); __PYX_ERR(3, 19755, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19755, __pyx_L3_error)
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@@ -263211,66 +358081,145 @@ static int __pyx_pf_5talib_7_ta_lib_13STDDEV_Stream_2__init__(struct __pyx_obj_5
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   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
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   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19756, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26907, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 26910, __pyx_L1_error)
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-  __pyx_v_retCode = TA_STDDEV_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_nbdev, (&__pyx_v_outreal));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_STDDEV_Lookback(__pyx_v_timeperiod, __pyx_v_nbdev) + 1);
 
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_STDDEV_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_nbdev, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+
+            {
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+                /*try:*/ {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_STDDEV_Close(((TA_STDDEV_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_STDDEV_Close(((TA_STDDEV_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    goto __pyx_L12;
+                  }
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+
+          }
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+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+      goto __pyx_L5;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_STDDEV_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26933, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
 
   /* function exit code */
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+
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19771, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19771, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19771, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 26935, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19771, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 26935, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 26935, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, i); __PYX_ERR(3, 19771, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19771, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19771, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 19771, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 26935, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -263425,89 +358375,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13STDDEV_Stream_4open_and_fill(PyObjec
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+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 26937, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19774, __pyx_L1_error)
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 26939, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19776, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 26940, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19777, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 26941, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_STDDEV_Lookback(__pyx_v_timeperiod, __pyx_v_nbdev));
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_STDDEV_Stream *)__pyx_t_1);
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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-  __pyx_v_retCode = TA_STDDEV_Peek(((TA_STDDEV_Stream *)__pyx_v_self->__pyx_base._handle), __pyx_v_real, (&__pyx_v_outreal));
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+        {
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
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-      __pyx_r = __pyx_t_2;
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-  __pyx_t_2 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_STDDEV_Value(((TA_STDDEV_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+  {
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+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_STDDEV_Value(((TA_STDDEV_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_STDDEV_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19812, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_STDDEV_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 26997, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19813, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 26998, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_STDDEV_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_STDDEV_Clone(((TA_STDDEV_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_STDDEV_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27009, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_STDDEV_Stream))))) __PYX_ERR(3, 27009, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_STDDEV_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
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+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
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-  if (__pyx_t_1) {
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+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_STDDEV_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19826, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_STDDEV_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19827, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_STDDEV_Stream))))) __PYX_ERR(3, 19827, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_STDDEV_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_STDDEV_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27019, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.STDDEV_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_STOCH_Close(((TA_STOCH_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_STOCH_Close(((TA_STOCH_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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+        }
+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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@@ -264124,78 +359360,78 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19856, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 19856, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 19856, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19856, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 27048, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19856, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 27048, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19856, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 27048, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19856, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 27048, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19856, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 19856, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19856, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19856, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19856, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19856, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27048, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19856, __pyx_L3_error)
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+      __pyx_v_slowk_period = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_slowk_period == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 27048, __pyx_L3_error)
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+      __pyx_v_slowd_matype = __Pyx_PyLong_As_int(values[7]); if (unlikely((__pyx_v_slowd_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 27048, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 8, __pyx_nargs); __PYX_ERR(3, 19856, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -264269,82 +359505,161 @@ static int __pyx_pf_5talib_7_ta_lib_12STOCH_Stream_2__init__(struct __pyx_obj_5t
   double __pyx_v_outslowk;
   double __pyx_v_outslowd;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27049, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27050, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19859, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27051, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19860, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27052, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 19860, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 27052, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 19860, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 27052, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 19860, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19861, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 27053, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19862, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 27054, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19863, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 27055, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_STOCH_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype, (&__pyx_v_outslowk), (&__pyx_v_outslowd));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 27061, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_STOCH_Lookback(__pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_STOCH_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_STOCH_Lookback(__pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19869, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_STOCH_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype, (&__pyx_v_outslowk), (&__pyx_v_outslowd));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_STOCH_Close(((TA_STOCH_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-    (void)(TA_STOCH_Close(((TA_STOCH_Stream *)__pyx_v_self->__pyx_base._handle)));
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_STOCH_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27078, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -264367,6 +359682,7 @@ static int __pyx_pf_5talib_7_ta_lib_12STOCH_Stream_2__init__(struct __pyx_obj_5t
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -264419,78 +359735,78 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19875, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 27080, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 19875, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 27080, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 19875, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 27080, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  6:
         values[5] = __Pyx_ArgRef_FASTCALL(__pyx_args, 5);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19875, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 27080, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  5:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19875, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 27080, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19875, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 27080, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19875, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 27080, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[7])) __PYX_ERR(3, 19875, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[6])) __PYX_ERR(3, 19875, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19875, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 27080, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19875, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19875, __pyx_L3_error)
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19875, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19875, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19875, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27080, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 8, __pyx_nargs); __PYX_ERR(3, 19875, __pyx_L3_error)
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@@ -264566,156 +359882,284 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_12STOCH_Stream_4open_and_fill(PyObject
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-  TA_RetCode __pyx_v_retCode;
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   int __pyx_t_3;
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-  PyObject *__pyx_t_5 = NULL;
-  PyObject *__pyx_t_6 = NULL;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
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+  PyObject *__pyx_t_13 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19879, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27084, __pyx_L1_error)
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   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19880, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 19880, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 27085, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 19880, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19881, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19882, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 27087, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19883, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 27088, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_STOCH_Lookback(__pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19885, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_STOCH_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_STOCH_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27095, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outslowk = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_STOCH_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19886, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outslowd = ((PyArrayObject *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 27097, __pyx_L1_error)
 
-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_STOCH_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outslowk)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outslowd)) + __pyx_v_lookback));
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+          __pyx_v_lookback = (__pyx_v_begidx + TA_STOCH_Lookback(__pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype));
+        }
 
-  if (__pyx_t_4) {
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
 
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27101, __pyx_L4_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __pyx_v_outslowk = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_STOCH_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19892, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27102, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outslowd = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
+
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
+
+          __pyx_v_retCode = TA_STOCH_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastk_period, __pyx_v_slowk_period, __pyx_v_slowk_matype, __pyx_v_slowd_period, __pyx_v_slowd_matype, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outslowk)) + __pyx_v_lookback), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outslowd)) + __pyx_v_lookback));
 
+          __pyx_t_4 = (__pyx_v_retCode == 0);
+
+          if (__pyx_t_4) {
+
+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+            __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+
+            __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L11;
+          }
+          __pyx_L11:;
+        }
+    }
   }
 
-  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_STOCH_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_STOCH_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19893, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_STOCH_Stream *)__pyx_t_1);
-  __pyx_t_1 = 0;
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_v_begidx;
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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+              __pyx_v_retCode = TA_STOCH_Clone(((TA_STOCH_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_STOCH_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 19937, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_STOCH_Stream))))) __PYX_ERR(3, 19937, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_STOCH_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_STOCH_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27171, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -265311,14 +360894,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_12STOCH_Stream_10copy(struct __pyx_obj
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -265341,15 +360924,34 @@ static void __pyx_pw_5talib_7_ta_lib_13STOCHF_Stream_1__dealloc__(PyObject *__py
 static void __pyx_pf_5talib_7_ta_lib_13STOCHF_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_STOCHF_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_STOCHF_Close(((TA_STOCHF_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_STOCHF_Close(((TA_STOCHF_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19964, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19964, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  5:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19964, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 27198, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19964, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 27198, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19964, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 27198, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19964, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27198, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19964, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 6, i); __PYX_ERR(3, 19964, __pyx_L3_error) }
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     } else {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19964, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19964, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 27198, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19964, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 27198, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19964, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 27198, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19964, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19964, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27198, __pyx_L3_error)
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@@ -265465,24 +361067,24 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = values[2];
     if (values[3]) {
-      __pyx_v_fastk_period = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_fastk_period == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 19964, __pyx_L3_error)
+      __pyx_v_fastk_period = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_fastk_period == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 27198, __pyx_L3_error)
     } else {
       __pyx_v_fastk_period = ((int)-2147483648);
     }
     if (values[4]) {
-      __pyx_v_fastd_period = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_fastd_period == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 19964, __pyx_L3_error)
+      __pyx_v_fastd_period = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_fastd_period == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 27198, __pyx_L3_error)
     } else {
       __pyx_v_fastd_period = ((int)-2147483648);
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     if (values[5]) {
-      __pyx_v_fastd_matype = __Pyx_PyLong_As_int(values[5]); if (unlikely((__pyx_v_fastd_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 19964, __pyx_L3_error)
+      __pyx_v_fastd_matype = __Pyx_PyLong_As_int(values[5]); if (unlikely((__pyx_v_fastd_matype == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 27198, __pyx_L3_error)
     } else {
       __pyx_v_fastd_matype = ((int)0);
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 19964, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 27198, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -265518,82 +361120,161 @@ static int __pyx_pf_5talib_7_ta_lib_13STOCHF_Stream_2__init__(struct __pyx_obj_5
   double __pyx_v_outfastk;
   double __pyx_v_outfastd;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19965, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27199, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19966, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27200, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19967, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27201, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19968, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27202, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 19968, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 27202, __pyx_L1_error);
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   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 19968, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19969, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 27203, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19970, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 27204, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19971, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 27205, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
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+          __pyx_v_need = (TA_STOCHF_Lookback(__pyx_v_fastk_period, __pyx_v_fastd_period, __pyx_v_fastd_matype) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_STOCHF_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_STOCHF_Lookback(__pyx_v_fastk_period, __pyx_v_fastd_period, __pyx_v_fastd_matype) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19977, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_STOCHF_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_fastk_period, __pyx_v_fastd_period, __pyx_v_fastd_matype, (&__pyx_v_outfastk), (&__pyx_v_outfastd));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_STOCHF_Close(((TA_STOCHF_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-    (void)(TA_STOCHF_Close(((TA_STOCHF_Stream *)__pyx_v_self->__pyx_base._handle)));
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
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+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_STOCHF_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27228, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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   /* function exit code */
@@ -265616,6 +361297,7 @@ static int __pyx_pf_5talib_7_ta_lib_13STOCHF_Stream_2__init__(struct __pyx_obj_5
 
 
 
+
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 }
@@ -265666,62 +361348,62 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 19983, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19983, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19983, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19983, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 27230, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19983, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19983, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 19983, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 6, i); __PYX_ERR(3, 19983, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[5] = __Pyx_ArgRef_FASTCALL(__pyx_args, 5);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 19983, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 27230, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 19983, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 27230, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 19983, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 27230, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 19983, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 27230, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 19983, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 19983, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27230, __pyx_L3_error)
         break;
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@@ -265730,24 +361412,24 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = values[2];
     if (values[3]) {
-      __pyx_v_fastk_period = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_fastk_period == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 19984, __pyx_L3_error)
+      __pyx_v_fastk_period = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_fastk_period == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 27231, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 19983, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 27230, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -265785,156 +361467,284 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13STOCHF_Stream_4open_and_fill(PyObjec
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_STOCHF_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_STOCHF_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
-  PyObject *__pyx_t_6 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
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   const char *__pyx_filename = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27232, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19986, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27233, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19987, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27234, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19988, __pyx_L1_error)
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   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 19988, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 19988, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 19989, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 27236, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 19990, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 27237, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 19991, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 27238, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_STOCHF_Lookback(__pyx_v_fastk_period, __pyx_v_fastd_period, __pyx_v_fastd_matype));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19993, __pyx_L1_error)
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-  __pyx_v_outfastk = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19994, __pyx_L1_error)
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 20075, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 27351, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20076, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 27352, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20077, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 27353, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20078, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 27354, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_STOCHRSI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_fastk_period, __pyx_v_fastd_period, __pyx_v_fastd_matype, (&__pyx_v_outfastk), (&__pyx_v_outfastd));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 27360, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
+    {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_STOCHRSI_Lookback(__pyx_v_timeperiod, __pyx_v_fastk_period, __pyx_v_fastd_period, __pyx_v_fastd_matype) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_STOCHRSI_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_STOCHRSI_Lookback(__pyx_v_timeperiod, __pyx_v_fastk_period, __pyx_v_fastd_period, __pyx_v_fastd_matype) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20084, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_STOCHRSI_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_fastk_period, __pyx_v_fastd_period, __pyx_v_fastd_matype, (&__pyx_v_outfastk), (&__pyx_v_outfastd));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_STOCHRSI_Close(((TA_STOCHRSI_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
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+
+          }
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+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
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-    (void)(TA_STOCHRSI_Close(((TA_STOCHRSI_Stream *)__pyx_v_self->__pyx_base._handle)));
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+          /*finally:*/ {
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_STOCHRSI_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27377, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20090, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20090, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20090, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20090, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20090, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 5, i); __PYX_ERR(3, 20090, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 20090, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20090, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 27379, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20090, __pyx_L3_error)
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         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20090, __pyx_L3_error)
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@@ -266980,128 +363028,256 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_15STOCHRSI_Stream_4open_and_fill(PyObj
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   struct __pyx_obj_5talib_7_ta_lib_STOCHRSI_Stream *__pyx_v_stream = 0;
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-  PyObject *__pyx_t_6 = NULL;
+  int __pyx_t_5;
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+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
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+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27381, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20093, __pyx_L1_error)
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 27383, __pyx_L1_error)
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-  __pyx_v_outfastk = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20099, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_STOCHRSI_Stream))))) __PYX_ERR(3, 20150, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
+
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_STOCHRSI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27468, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.STOCHRSI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_10SUB_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_SUB_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_SUB_Close(((TA_SUB_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_SUB_Close(((TA_SUB_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real0,&__pyx_mstate_global->__pyx_n_u_real1,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20173, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20173, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27491, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20173, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27491, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 27491, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, i); __PYX_ERR(3, 20173, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, i); __PYX_ERR(3, 27491, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 2)) {
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20173, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27491, __pyx_L3_error)
       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20173, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 20173, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, __pyx_nargs); __PYX_ERR(3, 27491, __pyx_L3_error)
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   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20174, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27492, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real0 = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20175, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27493, __pyx_L1_error)
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   __pyx_v_a_real1 = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20176, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27494, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real0)) != (0)) __PYX_ERR(3, 20176, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real0)) != (0)) __PYX_ERR(3, 27494, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real1);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real1);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_real1)) != (0)) __PYX_ERR(3, 20176, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_real1)) != (0)) __PYX_ERR(3, 27494, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20177, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 27495, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20178, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 27496, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20179, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 27497, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_SUB_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 27502, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_SUB_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SUB_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_SUB_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20184, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_SUB_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real0)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real1)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_SUB_Close(((TA_SUB_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
 
-    (void)(TA_SUB_Close(((TA_SUB_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
 
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SUB_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27519, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -267896,6 +364309,7 @@ static int __pyx_pf_5talib_7_ta_lib_10SUB_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -267942,39 +364356,39 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20190, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 27521, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20190, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27521, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20190, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27521, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 20190, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 27521, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 2, 2, i); __PYX_ERR(3, 20190, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 2)) {
       goto __pyx_L5_argtuple_error;
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20190, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20190, __pyx_L3_error)
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-    __Pyx_GOTREF(__pyx_t_2);
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+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+
+            /*finally:*/ {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_SUB_Stream))))) __PYX_ERR(3, 20247, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_SUB_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27606, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_10SUM_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_SUM_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
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+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
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+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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+        if (__pyx_t_1) {
 
-  if (__pyx_t_1) {
 
+          (void)(TA_SUM_Close(((TA_SUM_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_SUM_Close(((TA_SUM_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
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+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20271, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20271, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27630, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20271, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 27630, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 20271, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 27630, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20271, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27630, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20271, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 20271, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   int __pyx_r;
   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20272, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27631, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20273, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27632, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 20273, __pyx_L1_error);
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   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20274, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 27633, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20275, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 27634, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20276, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 27635, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_SUM_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 27640, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_SUM_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SUM_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_SUM_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20281, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_SUM_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
+
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+                    (void)(TA_SUM_Close(((TA_SUM_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    (void)(TA_SUM_Close(((TA_SUM_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    goto __pyx_L13;
+                  }
 
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SUM_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27657, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -268881,6 +365660,7 @@ static int __pyx_pf_5talib_7_ta_lib_10SUM_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20287, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 27659, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20287, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27659, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20287, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27659, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 20287, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 27659, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 20287, __pyx_L3_error) }
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       }
     } else {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20287, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27659, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20287, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 20287, __pyx_L3_error)
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   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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+          PyEval_RestoreThread(_save);
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20369, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20369, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 27769, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20369, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 27769, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20369, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27769, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20369, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27769, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 27769, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 5, i); __PYX_ERR(3, 20369, __pyx_L3_error) }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 20369, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20369, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20369, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 27769, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20369, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20369, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27769, __pyx_L3_error)
         break;
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@@ -269753,19 +366819,19 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = values[2];
     if (values[3]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20369, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 27769, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod = ((int)-2147483648);
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     if (values[4]) {
-      __pyx_v_multiplier = __Pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_multiplier == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 20369, __pyx_L3_error)
+      __pyx_v_multiplier = __Pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_multiplier == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 27769, __pyx_L3_error)
     } else {
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     }
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 5, __pyx_nargs); __PYX_ERR(3, 20369, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 5, __pyx_nargs); __PYX_ERR(3, 27769, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -269800,82 +366866,161 @@ static int __pyx_pf_5talib_7_ta_lib_17SUPERTREND_Stream_2__init__(struct __pyx_o
   double __pyx_v_outsupertrend;
   int __pyx_v_outtrend;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20370, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27770, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20371, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27771, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20372, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27772, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20373, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27773, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 20373, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 27773, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 20373, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 27773, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 20373, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 27773, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20374, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 27774, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20375, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 27775, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20376, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 27776, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_SUPERTREND_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_multiplier, (&__pyx_v_outsupertrend), (&__pyx_v_outtrend));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 27782, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_SUPERTREND_Lookback(__pyx_v_timeperiod, __pyx_v_multiplier) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SUPERTREND_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_SUPERTREND_Lookback(__pyx_v_timeperiod, __pyx_v_multiplier) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20382, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_SUPERTREND_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_multiplier, (&__pyx_v_outsupertrend), (&__pyx_v_outtrend));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
+
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
 
-    (void)(TA_SUPERTREND_Close(((TA_SUPERTREND_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_SUPERTREND_Close(((TA_SUPERTREND_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
 
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_SUPERTREND_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27799, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -269898,6 +367043,7 @@ static int __pyx_pf_5talib_7_ta_lib_17SUPERTREND_Stream_2__init__(struct __pyx_o
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -269947,54 +367093,54 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,&__pyx_mstate_global->__pyx_n_u_timeperiod,&__pyx_mstate_global->__pyx_n_u_multiplier,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20388, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 27801, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 20388, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 27801, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 20388, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 27801, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20388, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 27801, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20388, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27801, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20388, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27801, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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     PyObject *__pyx_temp;
@@ -270797,14 +368210,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_17SUPERTREND_Stream_10copy(struct __py
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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 static void __pyx_pf_5talib_7_ta_lib_9T3_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_T3_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-  if (__pyx_t_1) {
+        if (__pyx_t_1) {
+
+
+          (void)(TA_T3_Close(((TA_T3_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
 
-    (void)(TA_T3_Close(((TA_T3_Stream *)__pyx_v_self->__pyx_base._handle)));
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+        }
+      }
 
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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@@ -270884,61 +368316,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20475, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 27917, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20475, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 27917, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20475, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27917, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20475, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27917, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 20475, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 27917, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, i); __PYX_ERR(3, 20475, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, i); __PYX_ERR(3, 27917, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20475, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 27917, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20475, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27917, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20475, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27917, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
       }
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     __pyx_v_real = values[0];
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20475, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 27917, __pyx_L3_error)
     } else {
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-      __pyx_v_vfactor = __Pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_vfactor == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 20475, __pyx_L3_error)
+      __pyx_v_vfactor = __Pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_vfactor == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 27917, __pyx_L3_error)
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 20475, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 3, __pyx_nargs); __PYX_ERR(3, 27917, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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@@ -270970,66 +368402,145 @@ static int __pyx_pf_5talib_7_ta_lib_9T3_Stream_2__init__(struct __pyx_obj_5talib
   TA_T3_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20476, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27918, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20477, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27919, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 20477, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 27919, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20478, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 27920, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20479, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 27921, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20480, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 27922, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_T3_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_vfactor, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 27927, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_T3_Lookback(__pyx_v_timeperiod, __pyx_v_vfactor) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_T3_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_T3_Lookback(__pyx_v_timeperiod, __pyx_v_vfactor) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20485, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_T3_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, __pyx_v_vfactor, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-    (void)(TA_T3_Close(((TA_T3_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  if (__pyx_t_4) {
 
+
+                    (void)(TA_T3_Close(((TA_T3_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_T3_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 27944, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -271049,6 +368560,7 @@ static int __pyx_pf_5talib_7_ta_lib_9T3_Stream_2__init__(struct __pyx_obj_5talib
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -271096,61 +368608,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20491, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 27946, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20491, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 27946, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20491, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27946, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20491, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27946, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 20491, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 27946, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, i); __PYX_ERR(3, 20491, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, i); __PYX_ERR(3, 27946, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20491, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20491, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 27946, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20491, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 27946, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 27947, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod = ((int)-2147483648);
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     if (values[2]) {
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+      __pyx_v_vfactor = __Pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_vfactor == (double)-1) && PyErr_Occurred())) __PYX_ERR(3, 27947, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_T3_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 20532, __pyx_L1_error)
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_T3_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 28008, __pyx_L1_error)
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+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_TAN_Close(((TA_TAN_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_TAN_Close(((TA_TAN_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -271876,32 +369674,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20569, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 28052, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20569, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28052, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 20569, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 28052, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 20569, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 28052, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 1)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20569, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28052, __pyx_L3_error)
     }
     __pyx_v_real = values[0];
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 20569, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 28052, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -271931,66 +369729,145 @@ static int __pyx_pf_5talib_7_ta_lib_10TAN_Stream_2__init__(struct __pyx_obj_5tal
   TA_TAN_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20570, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28053, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20571, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28054, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 20571, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 28054, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20572, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 28055, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20573, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 28056, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20574, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 28057, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_TAN_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 28062, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_TAN_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TAN_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_TAN_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20579, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_TAN_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-    (void)(TA_TAN_Close(((TA_TAN_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  if (__pyx_t_4) {
 
+
+                    (void)(TA_TAN_Close(((TA_TAN_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TAN_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28079, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -272010,6 +369887,7 @@ static int __pyx_pf_5talib_7_ta_lib_10TAN_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -272055,32 +369933,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20585, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 28081, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20585, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28081, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 20585, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 28081, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 20585, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, i); __PYX_ERR(3, 28081, __pyx_L3_error) }
       }
     } else if (unlikely(__pyx_nargs != 1)) {
       goto __pyx_L5_argtuple_error;
     } else {
       values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20585, __pyx_L3_error)
+      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28081, __pyx_L3_error)
     }
     __pyx_v_real = values[0];
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 20585, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 28081, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -272112,89 +369990,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10TAN_Stream_4open_and_fill(PyObject *
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_TAN_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_TAN_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20587, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28083, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20588, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28084, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 20588, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 28084, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20589, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 28085, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20590, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 28086, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20591, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 28087, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_TAN_Lookback());
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20593, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_TAN_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TAN_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28093, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_TAN_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 28095, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_TAN_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_TAN_Lookback());
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
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-    __Pyx_GOTREF(__pyx_t_2);
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-  __pyx_t_2 = 0;
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   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_TAN_Value(((TA_TAN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_TAN_Value(((TA_TAN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TAN_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 20626, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TAN_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 28143, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 20627, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 28144, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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 static PyObject *__pyx_pf_5talib_7_ta_lib_10TAN_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_TAN_Stream *__pyx_v_self) {
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_TAN_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_TAN_Clone(((TA_TAN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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+              __pyx_v_retCode = TA_TAN_Clone(((TA_TAN_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TAN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 20640, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TAN_Stream))))) __PYX_ERR(3, 20641, __pyx_L1_error)
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TAN_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28165, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
   {
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@@ -272719,14 +370864,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10TAN_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.TAN_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_11TANH_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_TANH_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_TANH_Close(((TA_TANH_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_TANH_Close(((TA_TANH_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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+      /*finally:*/ {
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@@ -272804,32 +370968,32 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20663, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, i); __PYX_ERR(3, 20663, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20663, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 20663, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 28187, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   int __pyx_t_3;
   int __pyx_t_4;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28188, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20665, __pyx_L1_error)
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+
+                    (void)(TA_TANH_Close(((TA_TANH_Stream *)__pyx_v_self->__pyx_base._handle)));
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-    (void)(TA_TANH_Close(((TA_TANH_Stream *)__pyx_v_self->__pyx_base._handle)));
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28218, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20682, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20683, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 28220, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20684, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 28221, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20685, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 28222, __pyx_L1_error)
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-  __pyx_v_lookback = (__pyx_v_begidx + TA_TANH_Lookback());
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20687, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_TANH_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  if (__pyx_t_4) {
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+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28234, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_TANH_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
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-  PyObject *__pyx_t_3 = NULL;
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+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_TANH_Clone(((TA_TANH_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TANH_Stream);
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+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TANH_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 20734, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
+              if (__pyx_t_5) {
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TANH_Stream);
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-  __pyx_t_4 = 0;
-  {
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 20735, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TANH_Stream))))) __PYX_ERR(3, 20735, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_TANH_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TANH_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28300, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -273647,14 +372158,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11TANH_Stream_10copy(struct __pyx_obj_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.TANH_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -273677,15 +372188,34 @@ static void __pyx_pw_5talib_7_ta_lib_11TEMA_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11TEMA_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_TEMA_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_TEMA_Close(((TA_TEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_TEMA_Close(((TA_TEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
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@@ -273733,48 +372263,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20759, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 28324, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20759, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 28324, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20759, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28324, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 20759, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 28324, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 20759, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 28324, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20759, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 28324, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20759, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28324, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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     }
     __pyx_v_real = values[0];
     if (values[1]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20759, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 28324, __pyx_L3_error)
     } else {
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   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 20759, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 28324, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
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@@ -273805,66 +372335,145 @@ static int __pyx_pf_5talib_7_ta_lib_11TEMA_Stream_2__init__(struct __pyx_obj_5ta
   TA_TEMA_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20760, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28325, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20761, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28326, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 20761, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 28326, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20762, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 28327, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20763, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 28328, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20764, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 28329, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_TEMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 28334, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_TEMA_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TEMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_TEMA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20769, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_TEMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_TEMA_Close(((TA_TEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
 
-    (void)(TA_TEMA_Close(((TA_TEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+          }
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
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+            __pyx_L16:;
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+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TEMA_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28351, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TEMA_Stream))))) __PYX_ERR(3, 20831, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TEMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28437, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -274641,15 +373518,34 @@ static void __pyx_pw_5talib_7_ta_lib_13TRANGE_Stream_1__dealloc__(PyObject *__py
 static void __pyx_pf_5talib_7_ta_lib_13TRANGE_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_TRANGE_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_TRANGE_Close(((TA_TRANGE_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_TRANGE_Close(((TA_TRANGE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20853, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 28459, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20853, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20853, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 28459, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20853, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 20853, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 28459, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, i); __PYX_ERR(3, 20853, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, i); __PYX_ERR(3, 28459, __pyx_L3_error) }
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       goto __pyx_L5_argtuple_error;
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20853, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20853, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20853, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, __pyx_nargs); __PYX_ERR(3, 20853, __pyx_L3_error)
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   TA_TRANGE_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20854, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28460, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20855, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28461, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20856, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28462, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20857, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28463, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 20857, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 28463, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 20857, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 28463, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 20857, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 28463, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20858, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 28464, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20859, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 28465, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20860, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 28466, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_TRANGE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 28471, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_TRANGE_Lookback() + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TRANGE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_TRANGE_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20865, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_TRANGE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-    (void)(TA_TRANGE_Close(((TA_TRANGE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  if (__pyx_t_4) {
 
+
+                    (void)(TA_TRANGE_Close(((TA_TRANGE_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TRANGE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28488, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -274866,6 +373841,7 @@ static int __pyx_pf_5talib_7_ta_lib_13TRANGE_Stream_2__init__(struct __pyx_obj_5
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -274913,38 +373889,38 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20871, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 28490, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 20871, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 28490, __pyx_L3_error)
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+              __pyx_v_retCode = TA_TRANGE_Value(((TA_TRANGE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
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+              }
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TRANGE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 20914, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TRANGE_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 28554, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 20915, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 28555, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
       __pyx_temp = __pyx_r;
-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
     }
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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@@ -275541,7 +374743,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_13TRANGE_Stream__advance(struct __pyx_
 
   /* function exit code */
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 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_13TRANGE_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_TRANGE_Stream *__pyx_v_self) {
   TA_TRANGE_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_TRANGE_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_TRANGE_Clone(((TA_TRANGE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TRANGE_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28566, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TRANGE_Stream))))) __PYX_ERR(3, 28566, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_TRANGE_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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+              __pyx_v_retCode = TA_TRANGE_Clone(((TA_TRANGE_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TRANGE_Stream);
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-  __pyx_t_4 = 0;
-  {
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 20929, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TRANGE_Stream))))) __PYX_ERR(3, 20929, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_TRANGE_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TRANGE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28576, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -275653,14 +374896,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13TRANGE_Stream_10copy(struct __pyx_ob
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.TRANGE_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -275683,15 +374926,34 @@ static void __pyx_pw_5talib_7_ta_lib_12TRIMA_Stream_1__dealloc__(PyObject *__pyx
 static void __pyx_pf_5talib_7_ta_lib_12TRIMA_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_TRIMA_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_TRIMA_Close(((TA_TRIMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_TRIMA_Close(((TA_TRIMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -275739,48 +375001,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 20953, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 28600, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20953, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 28600, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20953, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28600, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 20953, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 28600, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 20953, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 28600, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 20953, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 28600, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 20953, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28600, __pyx_L3_error)
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         default: goto __pyx_L5_argtuple_error;
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     }
     __pyx_v_real = values[0];
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 20953, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 28600, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 20953, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 28600, __pyx_L3_error)
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   TA_TRIMA_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20954, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28601, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20955, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28602, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 20955, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 28602, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20956, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 28603, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20957, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 28604, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20958, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 28605, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_TRIMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 28610, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_TRIMA_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TRIMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_TRIMA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20963, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_TRIMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+
+
+                    (void)(TA_TRIMA_Close(((TA_TRIMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
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-    (void)(TA_TRIMA_Close(((TA_TRIMA_Stream *)__pyx_v_self->__pyx_base._handle)));
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+
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+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
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   /* function exit code */
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20972, __pyx_L1_error)
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 20973, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 20974, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 28634, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 20975, __pyx_L1_error)
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   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_TRIMA_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20977, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_TRIMA_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TRIMA_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20983, __pyx_L1_error)
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     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_TRIMA_Clone(((TA_TRIMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TRIMA_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28703, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_TRIMA_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
+              __pyx_v_retCode = TA_TRIMA_Clone(((TA_TRIMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TRIMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21024, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
+              if (__pyx_t_5) {
 
-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TRIMA_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
-    PyObject *__pyx_callargs[2] = {__pyx_t_3, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
-    __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21025, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TRIMA_Stream))))) __PYX_ERR(3, 21025, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_TRIMA_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TRIMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28713, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -276617,14 +376226,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_12TRIMA_Stream_10copy(struct __pyx_obj
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.TRIMA_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -276647,15 +376256,34 @@ static void __pyx_pw_5talib_7_ta_lib_11TRIX_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11TRIX_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_TRIX_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_TRIX_Close(((TA_TRIX_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_TRIX_Close(((TA_TRIX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -276703,48 +376331,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21049, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 28737, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 28737, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28737, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 21049, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 28737, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 21049, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 28737, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 28737, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21049, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28737, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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     }
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     if (values[1]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21049, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 28737, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod = ((int)-2147483648);
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 21049, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 28737, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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@@ -276775,66 +376403,145 @@ static int __pyx_pf_5talib_7_ta_lib_11TRIX_Stream_2__init__(struct __pyx_obj_5ta
   TA_TRIX_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21050, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28738, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21051, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28739, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 21051, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 28739, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21052, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 28740, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21053, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 28741, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21054, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 28742, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_TRIX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 28747, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_TRIX_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TRIX_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_TRIX_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21059, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_TRIX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_TRIX_Close(((TA_TRIX_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
 
-    (void)(TA_TRIX_Close(((TA_TRIX_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
 
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TRIX_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28764, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -276854,6 +376561,7 @@ static int __pyx_pf_5talib_7_ta_lib_11TRIX_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -276900,48 +376608,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21065, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 28766, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21065, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TRIX_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 28828, __pyx_L1_error)
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+              }
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+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TRIX_Stream))))) __PYX_ERR(3, 21121, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_TRIX_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TRIX_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28850, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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@@ -277581,14 +377556,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11TRIX_Stream_10copy(struct __pyx_obj_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.TRIX_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -277611,15 +377586,34 @@ static void __pyx_pw_5talib_7_ta_lib_10TSF_Stream_1__dealloc__(PyObject *__pyx_v
 static void __pyx_pf_5talib_7_ta_lib_10TSF_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_TSF_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_TSF_Close(((TA_TSF_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_TSF_Close(((TA_TSF_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -277667,48 +377661,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21145, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 28874, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21145, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 28874, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21145, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28874, __pyx_L3_error)
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         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 21145, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 28874, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 21145, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 28874, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21145, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 28874, __pyx_L3_error)
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         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21145, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28874, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 28874, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 21145, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 28874, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -277739,66 +377733,145 @@ static int __pyx_pf_5talib_7_ta_lib_10TSF_Stream_2__init__(struct __pyx_obj_5tal
   TA_TSF_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21146, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28875, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21147, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28876, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 21147, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 28876, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21148, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 28877, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21149, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 28878, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21150, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 28879, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_TSF_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 28884, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_TSF_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TSF_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_TSF_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21155, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_TSF_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-    (void)(TA_TSF_Close(((TA_TSF_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  if (__pyx_t_4) {
 
+
+                    (void)(TA_TSF_Close(((TA_TSF_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
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+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TSF_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28901, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -277818,6 +377891,7 @@ static int __pyx_pf_5talib_7_ta_lib_10TSF_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -277864,48 +377938,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21161, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 28903, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21161, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 28903, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21161, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 28903, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 21161, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 28903, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 21161, __pyx_L3_error) }
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       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21161, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21161, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 21161, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 28903, __pyx_L3_error)
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -277938,89 +378012,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10TSF_Stream_4open_and_fill(PyObject *
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_TSF_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_TSF_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
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-  PyObject *__pyx_t_2 = NULL;
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TSF_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 28965, __pyx_L1_error)
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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+              __pyx_L8:;
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+      /*finally:*/ {
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TSF_Stream))))) __PYX_ERR(3, 21217, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TSF_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 28987, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.TSF_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_TSI_Close(((TA_TSI_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_TSI_Close(((TA_TSI_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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+      /*finally:*/ {
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@@ -278632,61 +378992,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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@@ -278718,66 +379078,145 @@ static int __pyx_pf_5talib_7_ta_lib_10TSI_Stream_2__init__(struct __pyx_obj_5tal
   TA_TSI_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21243, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29013, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21244, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 29016, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21247, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_4) {
 
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-    (void)(TA_TSI_Close(((TA_TSI_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  if (__pyx_t_4) {
 
+
+                    (void)(TA_TSI_Close(((TA_TSI_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
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+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
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+        }
+    }
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+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
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+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
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+      goto __pyx_L5;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+  }
 
 
   /* function exit code */
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+
   __Pyx_RefNannyFinishContext();
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21258, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21258, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21258, __pyx_L3_error)
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         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21258, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 29041, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, i); __PYX_ERR(3, 21258, __pyx_L3_error) }
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@@ -278932,89 +379372,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10TSI_Stream_4open_and_fill(PyObject *
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29043, __pyx_L1_error)
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-  PyObject *__pyx_t_2 = NULL;
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+  int __pyx_t_2;
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-  __pyx_v_retCode = TA_TSI_Value(((TA_TSI_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+              }
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+        __pyx_L5:;
+      }
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TSI_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 29103, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
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-  __Pyx_XDECREF(__pyx_t_2);
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   struct __pyx_obj_5talib_7_ta_lib_TSI_Stream *__pyx_v_stream = 0;
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
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+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TSI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21313, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21314, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TSI_Stream))))) __PYX_ERR(3, 21314, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TSI_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29125, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
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@@ -279539,14 +380246,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10TSI_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.TSI_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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@@ -279569,15 +380276,34 @@ static void __pyx_pw_5talib_7_ta_lib_15TYPPRICE_Stream_1__dealloc__(PyObject *__
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_TYPPRICE_Close(((TA_TYPPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_TYPPRICE_Close(((TA_TYPPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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@@ -279626,38 +380352,38 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21336, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21336, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21336, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 29147, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21336, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, __pyx_nargs); __PYX_ERR(3, 21336, __pyx_L3_error)
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   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29148, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 21340, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 21340, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 21340, __pyx_L1_error);
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 29153, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21343, __pyx_L1_error)
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   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_TYPPRICE_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outreal));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TYPPRICE_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_TYPPRICE_Lookback() + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21348, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_4) {
 
+            {
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+                /*try:*/ {
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-    (void)(TA_TYPPRICE_Close(((TA_TYPPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  if (__pyx_t_4) {
 
+
+                    (void)(TA_TYPPRICE_Close(((TA_TYPPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                    goto __pyx_L13;
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+                  /*else*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
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+                }
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+          }
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+        /*finally:*/ {
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+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
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+
+  /*finally:*/ {
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+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
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+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
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+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_TYPPRICE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29176, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
 
   /* function exit code */
@@ -279794,6 +380599,7 @@ static int __pyx_pf_5talib_7_ta_lib_15TYPPRICE_Stream_2__init__(struct __pyx_obj
 
 
 
+
   __Pyx_RefNannyFinishContext();
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 }
@@ -279841,38 +380647,38 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21354, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21354, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 29178, __pyx_L3_error)
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21354, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 29178, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21354, __pyx_L3_error)
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       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 3, 3, i); __PYX_ERR(3, 21354, __pyx_L3_error) }
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 3, 3, __pyx_nargs); __PYX_ERR(3, 21354, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 1, 3, 3, __pyx_nargs); __PYX_ERR(3, 29178, __pyx_L3_error)
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   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29180, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29181, __pyx_L1_error)
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29182, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21359, __pyx_L1_error)
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
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+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_TYPPRICE_Stream))))) __PYX_ERR(3, 21412, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_TYPPRICE_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_TYPPRICE_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29264, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.TYPPRICE_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -280611,15 +381684,34 @@ static void __pyx_pw_5talib_7_ta_lib_13ULTOSC_Stream_1__dealloc__(PyObject *__py
 static void __pyx_pf_5talib_7_ta_lib_13ULTOSC_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ULTOSC_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_ULTOSC_Close(((TA_ULTOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_ULTOSC_Close(((TA_ULTOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+        __pyx_L5:;
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21438, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 21438, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 21438, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 29290, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21438, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 29290, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21438, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21438, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 29290, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21438, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 29290, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 6, i); __PYX_ERR(3, 21438, __pyx_L3_error) }
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         CYTHON_FALLTHROUGH;
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 21438, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 29290, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21438, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 29290, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21438, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 29290, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21438, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 29290, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21438, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 29290, __pyx_L3_error)
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@@ -280735,24 +381827,24 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = values[2];
     if (values[3]) {
-      __pyx_v_timeperiod1 = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod1 == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21438, __pyx_L3_error)
+      __pyx_v_timeperiod1 = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod1 == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 29290, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod1 = ((int)-2147483648);
     }
     if (values[4]) {
-      __pyx_v_timeperiod2 = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_timeperiod2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21438, __pyx_L3_error)
+      __pyx_v_timeperiod2 = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_timeperiod2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 29290, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod2 = ((int)-2147483648);
     }
     if (values[5]) {
-      __pyx_v_timeperiod3 = __Pyx_PyLong_As_int(values[5]); if (unlikely((__pyx_v_timeperiod3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21438, __pyx_L3_error)
+      __pyx_v_timeperiod3 = __Pyx_PyLong_As_int(values[5]); if (unlikely((__pyx_v_timeperiod3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 29290, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod3 = ((int)-2147483648);
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 21438, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 29290, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
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   TA_ULTOSC_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21439, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29291, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29292, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21441, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29293, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21442, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29294, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 21442, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 29294, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 21442, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 29294, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 21442, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21443, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 29295, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 29296, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21445, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 29297, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-    (void)(TA_ULTOSC_Close(((TA_ULTOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  if (__pyx_t_4) {
 
+
+                    (void)(TA_ULTOSC_Close(((TA_ULTOSC_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ULTOSC_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29319, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -280884,6 +382055,7 @@ static int __pyx_pf_5talib_7_ta_lib_13ULTOSC_Stream_2__init__(struct __pyx_obj_5
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21456, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 29321, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[5] = __Pyx_ArgRef_FASTCALL(__pyx_args, 5);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 29321, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 29321, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 29321, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 29321, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 29321, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 29321, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 21456, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 6, i); __PYX_ERR(3, 21456, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
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         values[5] = __Pyx_ArgRef_FASTCALL(__pyx_args, 5);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[5])) __PYX_ERR(3, 29321, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  5:
         values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(3, 29321, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 29321, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 29321, __pyx_L3_error)
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 29321, __pyx_L3_error)
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21456, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 29321, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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@@ -280998,24 +382170,24 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = values[2];
     if (values[3]) {
-      __pyx_v_timeperiod1 = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod1 == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21457, __pyx_L3_error)
+      __pyx_v_timeperiod1 = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod1 == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 29322, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod1 = ((int)-2147483648);
     }
     if (values[4]) {
-      __pyx_v_timeperiod2 = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_timeperiod2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21457, __pyx_L3_error)
+      __pyx_v_timeperiod2 = __Pyx_PyLong_As_int(values[4]); if (unlikely((__pyx_v_timeperiod2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 29322, __pyx_L3_error)
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     }
     if (values[5]) {
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+      __pyx_v_timeperiod3 = __Pyx_PyLong_As_int(values[5]); if (unlikely((__pyx_v_timeperiod3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 29322, __pyx_L3_error)
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   goto __pyx_L6_skip;
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-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 21456, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 3, 6, __pyx_nargs); __PYX_ERR(3, 29321, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -281052,111 +382224,239 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13ULTOSC_Stream_4open_and_fill(PyObjec
   int __pyx_v_outbegidx;
   int __pyx_v_outnbelement;
   TA_ULTOSC_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ULTOSC_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21458, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29323, __pyx_L1_error)
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21459, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29324, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21460, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29325, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21461, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29326, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 21461, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 29326, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 21461, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 29326, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 21461, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 29326, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21462, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 29327, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21463, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 29328, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21464, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 29329, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_ULTOSC_Lookback(__pyx_v_timeperiod1, __pyx_v_timeperiod2, __pyx_v_timeperiod3));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21466, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_ULTOSC_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ULTOSC_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29335, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_ULTOSC_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 29337, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_ULTOSC_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod1, __pyx_v_timeperiod2, __pyx_v_timeperiod3, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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+        __Pyx_FastGIL_Remember();
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-  if (__pyx_t_4) {
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+        /*finally:*/ {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ULTOSC_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21472, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29341, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+    __pyx_t_1 = 0;
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+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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-  __pyx_t_2 = 0;
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-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
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+  PyObject *__pyx_t_3 = NULL;
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-  __pyx_v_retCode = TA_ULTOSC_Value(((TA_ULTOSC_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ULTOSC_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21499, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+          PyEval_RestoreThread(_save);
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+        }
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ULTOSC_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 29385, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21500, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
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-      __pyx_r = __pyx_t_2;
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+  __pyx_t_3 = 0;
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   /* function exit code */
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_ULTOSC_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
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+  int __pyx_t_6;
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-  __pyx_v_retCode = TA_ULTOSC_Clone(((TA_ULTOSC_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
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+              }
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+            /*finally:*/ {
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+              __pyx_L8:;
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_ULTOSC_Stream))))) __PYX_ERR(3, 21514, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_ULTOSC_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29407, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  }
 
   {
     PyObject *__pyx_temp;
@@ -281719,14 +383158,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13ULTOSC_Stream_10copy(struct __pyx_ob
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.ULTOSC_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_VAR_Close(((TA_VAR_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_VAR_Close(((TA_VAR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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+      /*finally:*/ {
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@@ -281806,61 +383264,61 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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   TA_RetCode __pyx_v_retCode;
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   int __pyx_r;
   __Pyx_RefNannyDeclarations
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
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   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21540, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-    (void)(TA_VAR_Close(((TA_VAR_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  if (__pyx_t_4) {
 
+
+                    (void)(TA_VAR_Close(((TA_VAR_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                    goto __pyx_L13;
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+          }
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+        /*finally:*/ {
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+            PyEval_RestoreThread(_save);
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+  /*finally:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+
+  if (__pyx_t_4) {
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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   /* function exit code */
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21555, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21555, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21555, __pyx_L3_error)
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         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21555, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 29461, __pyx_L3_error)
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         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
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       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 3, i); __PYX_ERR(3, 21555, __pyx_L3_error) }
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+  __pyx_t_2 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_2) {
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VAR_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 29523, __pyx_L1_error)
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-  size_t __pyx_t_4;
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+              }
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_VAR_Stream))))) __PYX_ERR(3, 21611, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VAR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29545, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
   {
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   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.VAR_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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+        if (__pyx_t_1) {
 
 
-    (void)(TA_VHF_Close(((TA_VHF_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_VHF_Close(((TA_VHF_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+        }
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+      /*finally:*/ {
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21635, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21635, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21635, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 29569, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21635, __pyx_L3_error)
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 29569, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 21635, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 29569, __pyx_L3_error)
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@@ -282871,66 +384695,145 @@ static int __pyx_pf_5talib_7_ta_lib_10VHF_Stream_2__init__(struct __pyx_obj_5tal
   TA_VHF_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21636, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29570, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21637, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29571, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 21637, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 29571, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21638, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 29572, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21639, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 29573, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21640, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 29574, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_VHF_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 29579, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_VHF_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_VHF_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_VHF_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21645, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_VHF_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-    (void)(TA_VHF_Close(((TA_VHF_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  if (__pyx_t_4) {
 
+
+                    (void)(TA_VHF_Close(((TA_VHF_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
+  }
+
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_VHF_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29596, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -282950,6 +384853,7 @@ static int __pyx_pf_5talib_7_ta_lib_10VHF_Stream_2__init__(struct __pyx_obj_5tal
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -282996,48 +384900,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21651, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 29598, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21651, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 29598, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21651, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 29598, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 21651, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "open_and_fill", 0) < (0)) __PYX_ERR(3, 29598, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 21651, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 29598, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21651, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 29598, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21651, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 29598, __pyx_L3_error)
         break;
         default: goto __pyx_L5_argtuple_error;
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     }
     __pyx_v_real = values[0];
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-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 21652, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 29599, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 21651, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 29598, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -283070,89 +384974,217 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10VHF_Stream_4open_and_fill(PyObject *
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   int __pyx_v_outnbelement;
   TA_VHF_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_VHF_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  int __pyx_t_5;
+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("open_and_fill", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21653, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29600, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21654, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29601, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 21654, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 29601, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21655, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 29602, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21656, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 29603, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21657, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 29604, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_VHF_Lookback(__pyx_v_timeperiod));
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21659, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_VHF_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_VHF_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29610, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_VHF_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 29612, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_VHF_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
+  /*try:*/ {
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
-  if (__pyx_t_4) {
+          __pyx_v_lookback = (__pyx_v_begidx + TA_VHF_Lookback(__pyx_v_timeperiod));
+        }
 
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
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+
+            /*finally:*/ {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VHF_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 29649, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21685, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
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+  __Pyx_GOTREF(__pyx_t_3);
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
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   /* function exit code */
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-  __Pyx_XDECREF(__pyx_t_2);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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   const char *__pyx_filename = NULL;
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-  __pyx_v_retCode = TA_VHF_Value(((TA_VHF_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_VHF_Value(((TA_VHF_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VHF_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21692, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VHF_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 29660, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21693, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 29661, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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     PyObject *__pyx_temp;
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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 }
 
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_VHF_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_VHF_Clone(((TA_VHF_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_VHF_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29672, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_VHF_Stream))))) __PYX_ERR(3, 29672, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_VHF_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
+              __pyx_v_retCode = TA_VHF_Clone(((TA_VHF_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VHF_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21706, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_VHF_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21707, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
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   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_VHF_Stream))))) __PYX_ERR(3, 21707, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_VHF_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VHF_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29682, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -283677,14 +385848,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10VHF_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.VHF_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -283707,15 +385878,34 @@ static void __pyx_pw_5talib_7_ta_lib_13VORTEX_Stream_1__dealloc__(PyObject *__py
 static void __pyx_pf_5talib_7_ta_lib_13VORTEX_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_VORTEX_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+        if (__pyx_t_1) {
 
 
-    (void)(TA_VORTEX_Close(((TA_VORTEX_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_VORTEX_Close(((TA_VORTEX_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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   }
 
 
@@ -283765,46 +385955,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21732, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 29707, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21732, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 29707, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21732, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 29707, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21732, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 29707, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21732, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 29707, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 21732, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 29707, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 21732, __pyx_L3_error) }
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     } else {
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21732, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 29707, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21732, __pyx_L3_error)
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         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21732, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21732, __pyx_L3_error)
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   double __pyx_v_outminusvi;
   TA_RetCode __pyx_v_retCode;
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   npy_intp __pyx_t_2;
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   int __pyx_t_4;
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 21736, __pyx_L1_error);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 21736, __pyx_L1_error);
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 29712, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 29713, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21739, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 29714, __pyx_L1_error)
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-  __pyx_v_retCode = TA_VORTEX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outplusvi), (&__pyx_v_outminusvi));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
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+        __Pyx_FastGIL_Remember();
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+          __pyx_v_need = (TA_VORTEX_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_VORTEX_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_VORTEX_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21745, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_VORTEX_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outplusvi), (&__pyx_v_outminusvi));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
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+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
 
-    (void)(TA_VORTEX_Close(((TA_VORTEX_Stream *)__pyx_v_self->__pyx_base._handle)));
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
+
+
+                    (void)(TA_VORTEX_Close(((TA_VORTEX_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
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+                    goto __pyx_L12;
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+        /*finally:*/ {
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+  /*finally:*/ {
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+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_VORTEX_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29737, __pyx_L1_error)
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   /* function exit code */
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+
   __Pyx_RefNannyFinishContext();
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-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21751, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21751, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 29739, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21751, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21751, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 29739, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 21751, __pyx_L3_error)
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-  __pyx_t_2 = 0;
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_3) != (0)) __PYX_ERR(3, 29809, __pyx_L1_error);
+  __Pyx_GIVEREF(__pyx_t_4);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4) != (0)) __PYX_ERR(3, 29809, __pyx_L1_error);
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-  TA_RetCode __pyx_v_retCode;
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-  int __pyx_t_1;
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-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
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-  __pyx_v_retCode = TA_VORTEX_Clone(((TA_VORTEX_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 21813, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
+            }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
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+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_VORTEX_Stream))))) __PYX_ERR(3, 21813, __pyx_L1_error)
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-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VORTEX_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29830, __pyx_L1_error)
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+  }
 
   {
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@@ -284836,14 +387373,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_13VORTEX_Stream_10copy(struct __pyx_ob
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
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-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
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   __Pyx_XGIVEREF(__pyx_r);
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 static void __pyx_pf_5talib_7_ta_lib_11VWAP_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_VWAP_Stream *__pyx_v_self) {
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-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_1) {
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-    (void)(TA_VWAP_Close(((TA_VWAP_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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+        }
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21835, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21835, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 29852, __pyx_L3_error)
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 29852, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, i); __PYX_ERR(3, 21835, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21835, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21835, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 4, 4, __pyx_nargs); __PYX_ERR(3, 21835, __pyx_L3_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 21840, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21841, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
-    (void)(TA_VWAP_Close(((TA_VWAP_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_VWAP_Close(((TA_VWAP_Stream *)__pyx_v_self->__pyx_base._handle)));
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+                    goto __pyx_L13;
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+            PyEval_RestoreThread(_save);
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+  __pyx_t_4 = (__pyx_v_retCode != 0);
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+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_VWAP_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29882, __pyx_L1_error)
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_VWAP_Stream))))) __PYX_ERR(3, 21913, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_VWAP_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VWAP_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29971, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -285935,14 +388838,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_11VWAP_Stream_10copy(struct __pyx_obj_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.VWAP_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -285965,15 +388868,34 @@ static void __pyx_pw_5talib_7_ta_lib_11VWMA_Stream_1__dealloc__(PyObject *__pyx_
 static void __pyx_pf_5talib_7_ta_lib_11VWMA_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_VWMA_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_VWMA_Close(((TA_VWMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_VWMA_Close(((TA_VWMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
+      }
   }
 
 
@@ -286022,40 +388944,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 21938, __pyx_L3_error)
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     if (__pyx_kwds_len > 0) {
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         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21938, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 29996, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21938, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 29996, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21938, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 29996, __pyx_L3_error)
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-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 21938, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 29996, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 21938, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, i); __PYX_ERR(3, 29996, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 21938, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 29996, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 21938, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 21938, __pyx_L3_error)
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@@ -286063,14 +388985,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 21938, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 2, 3, __pyx_nargs); __PYX_ERR(3, 29996, __pyx_L3_error)
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   TA_VWMA_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21939, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29997, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21940, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_volume)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29998, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_volume = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21941, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 29999, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 21941, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 29999, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_volume);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_volume);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 21941, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_volume)) != (0)) __PYX_ERR(3, 29999, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 21942, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 30000, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 21943, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 30001, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 21944, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 30002, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_VWMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 30007, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
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+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_VWMA_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_VWMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_VWMA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 21949, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_VWMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_volume)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-    (void)(TA_VWMA_Close(((TA_VWMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_VWMA_Close(((TA_VWMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_VWMA_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30024, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -286190,6 +389191,7 @@ static int __pyx_pf_5talib_7_ta_lib_11VWMA_Stream_2__init__(struct __pyx_obj_5ta
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -286237,40 +389239,40 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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-  __pyx_v_retCode = TA_VWMA_Clone(((TA_VWMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
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-    __Pyx_GOTREF(__pyx_t_2);
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+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
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+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
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+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
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+              }
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-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
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+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_VWMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30111, __pyx_L1_error)
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+  }
 
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   /* function exit code */
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+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
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   __Pyx_XGIVEREF(__pyx_r);
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   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
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+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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-    (void)(TA_WAD_Close(((TA_WAD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
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+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
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+        }
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+      /*finally:*/ {
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+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 30133, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, i); __PYX_ERR(3, 22034, __pyx_L3_error) }
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22034, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22034, __pyx_L3_error)
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22038, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 22038, __pyx_L1_error);
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+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 30138, __pyx_L1_error)
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+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 30139, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22041, __pyx_L1_error)
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    (void)(TA_WAD_Close(((TA_WAD_Stream *)__pyx_v_self->__pyx_base._handle)));
 
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+
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+
+  if (__pyx_t_4) {
+
+
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 }
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-  TA_RetCode __pyx_v_retCode;
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+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
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+  PyObject *__pyx_t_12 = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22056, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30168, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22057, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 22057, __pyx_L1_error);
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22059, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22060, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 30172, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_WAD_Lookback());
+  __pyx_v_handle = NULL;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22062, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_WAD_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WAD_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30178, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_WAD_Stream *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 30180, __pyx_L1_error)
 
-  __pyx_v_retCode = TA_WAD_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
+    {
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+        /*try:*/ {
 
-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_WAD_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22068, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30184, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+    __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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+
+          __pyx_t_4 = (__pyx_v_retCode == 0);
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+          if (__pyx_t_4) {
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+
+            __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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-  __pyx_t_1 = 0;
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-  __pyx_v_retCode = TA_WAD_Peek(((TA_WAD_Stream *)__pyx_v_self->__pyx_base._handle), __pyx_v_high, __pyx_v_low, __pyx_v_close, (&__pyx_v_outreal));
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
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+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WAD_Peek, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 30217, __pyx_L1_error)
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 22088, __pyx_L1_error)
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-  __pyx_t_2 = 0;
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-  __Pyx_XDECREF(__pyx_t_2);
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   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  PyObject *__pyx_t_2 = NULL;
+  __Pyx_Locks_PyMutex *__pyx_t_1;
+  int __pyx_t_2;
+  PyObject *__pyx_t_3 = NULL;
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   const char *__pyx_filename = NULL;
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-  __pyx_v_retCode = TA_WAD_Value(((TA_WAD_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+  {
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+      __Pyx_FastGIL_Remember();
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
+        {
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+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_1);
+            /*try:*/ {
 
-  if (__pyx_t_1) {
+              __pyx_v_retCode = TA_WAD_Value(((TA_WAD_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_outreal));
+            }
 
+            /*finally:*/ {
+              /*normal exit:*/{
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+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WAD_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 30228, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
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-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 22096, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 30229, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
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     PyObject *__pyx_temp;
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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-  __pyx_t_2 = 0;
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   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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 }
 
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-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_WAD_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_WAD_Clone(((TA_WAD_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WAD_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
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+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30240, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WAD_Stream))))) __PYX_ERR(3, 30240, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_WAD_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
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+              __pyx_v_retCode = TA_WAD_Clone(((TA_WAD_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WAD_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 22109, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WAD_Stream);
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-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 22110, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
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+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
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+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WAD_Stream))))) __PYX_ERR(3, 22110, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_WAD_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WAD_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30250, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -287998,14 +391633,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10WAD_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.WAD_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -288028,15 +391663,34 @@ static void __pyx_pw_5talib_7_ta_lib_15WCLPRICE_Stream_1__dealloc__(PyObject *__
 static void __pyx_pf_5talib_7_ta_lib_15WCLPRICE_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_WCLPRICE_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_WCLPRICE_Close(((TA_WCLPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_WCLPRICE_Close(((TA_WCLPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          PyEval_RestoreThread(_save);
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   }
 
 
@@ -288085,38 +391739,38 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22132, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 30272, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 22132, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 30272, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22132, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 30272, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22132, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 30272, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 22132, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 30272, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, i); __PYX_ERR(3, 22132, __pyx_L3_error) }
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     } else if (unlikely(__pyx_nargs != 3)) {
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22132, __pyx_L3_error)
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       values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22132, __pyx_L3_error)
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-      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 22132, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, __pyx_nargs); __PYX_ERR(3, 22132, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   __Pyx_RefNannyDeclarations
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   int __pyx_t_3;
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+                  if (__pyx_t_4) {
 
-    (void)(TA_WCLPRICE_Close(((TA_WCLPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_WCLPRICE_Close(((TA_WCLPRICE_Stream *)__pyx_v_self->__pyx_base._handle)));
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
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+          /*finally:*/ {
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+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_WCLPRICE_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30301, __pyx_L1_error)
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@@ -289040,14 +393041,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_15WCLPRICE_Stream_10copy(struct __pyx_
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
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-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
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 static void __pyx_pf_5talib_7_ta_lib_12WILLR_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_WILLR_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_WILLR_Close(((TA_WILLR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_WILLR_Close(((TA_WILLR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
+      }
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@@ -289128,46 +393148,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22232, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 30413, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 22232, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 30413, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 22232, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 30413, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22232, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 30413, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22232, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 30413, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 22232, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 30413, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 22232, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, i); __PYX_ERR(3, 30413, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 22232, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 30413, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 22232, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 30413, __pyx_L3_error)
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22232, __pyx_L3_error)
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         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22232, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 30413, __pyx_L3_error)
         break;
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@@ -289176,14 +393196,14 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     __pyx_v_close = values[2];
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+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[3]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 30413, __pyx_L3_error)
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   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 22232, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 3, 4, __pyx_nargs); __PYX_ERR(3, 30413, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
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   TA_WILLR_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22233, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_high)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30414, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_high = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22234, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_low)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30415, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_low = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22235, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_close)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30416, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_close = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22236, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30417, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_high);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_high);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 22236, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_high)) != (0)) __PYX_ERR(3, 30417, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_low);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_low);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 22236, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, ((PyObject *)__pyx_v_a_low)) != (0)) __PYX_ERR(3, 30417, __pyx_L1_error);
   __Pyx_INCREF((PyObject *)__pyx_v_a_close);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_close);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 22236, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, ((PyObject *)__pyx_v_a_close)) != (0)) __PYX_ERR(3, 30417, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22237, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 30418, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22238, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 30419, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22239, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 30420, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_WILLR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 30425, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_WILLR_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_WILLR_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_WILLR_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22244, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_WILLR_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_high)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_low)) + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_close)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-    (void)(TA_WILLR_Close(((TA_WILLR_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_WILLR_Close(((TA_WILLR_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_WILLR_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30442, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -289313,6 +393412,7 @@ static int __pyx_pf_5talib_7_ta_lib_12WILLR_Stream_2__init__(struct __pyx_obj_5t
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -289361,46 +393461,46 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_high,&__pyx_mstate_global->__pyx_n_u_low,&__pyx_mstate_global->__pyx_n_u_close,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22250, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 30444, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  4:
         values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 22250, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(3, 30444, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  3:
         values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 22250, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(3, 30444, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22250, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 30444, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22250, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 30444, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
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-  if (__pyx_t_1) {
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+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_1);
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-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WILLR_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 22293, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+      /*finally:*/ {
+        /*normal exit:*/{
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+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
+  }
+
+  __pyx_t_2 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_2) {
+
+
+    __pyx_t_3 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WILLR_Value, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 30508, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
   }
 
-  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 22294, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_2);
+  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_outreal); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 30509, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_3);
   {
     PyObject *__pyx_temp;
     {
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-      __pyx_r = __pyx_t_2;
+      __pyx_r = __pyx_t_3;
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   }
-  __pyx_t_2 = 0;
+  __pyx_t_3 = 0;
   goto __pyx_L0;
 
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_2);
+  __Pyx_XDECREF(__pyx_t_3);
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@@ -290006,7 +394332,6 @@ static TA_RetCode __pyx_f_5talib_7_ta_lib_12WILLR_Stream__advance(struct __pyx_o
 
   /* function exit code */
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-
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 }
 
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 static PyObject *__pyx_pf_5talib_7_ta_lib_12WILLR_Stream_10copy(struct __pyx_obj_5talib_7_ta_lib_WILLR_Stream *__pyx_v_self) {
   TA_WILLR_Stream *__pyx_v_clone;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_WILLR_Stream *__pyx_v_stream = 0;
+  TA_RetCode __pyx_v_retCode;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
+  PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  PyObject *__pyx_t_3 = NULL;
-  size_t __pyx_t_4;
+  size_t __pyx_t_3;
+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_v_retCode = TA_WILLR_Clone(((TA_WILLR_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WILLR_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
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+    __Pyx_GOTREF(__pyx_t_1);
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-  __pyx_t_1 = (__pyx_v_retCode != 0);
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+      __Pyx_FastGIL_Remember();
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-  if (__pyx_t_1) {
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-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WILLR_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
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-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 22308, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
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+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
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+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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+        __pyx_L5:;
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   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WILLR_Stream))))) __PYX_ERR(3, 22308, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_WILLR_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_5) {
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WILLR_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30530, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -290118,14 +394485,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_12WILLR_Stream_10copy(struct __pyx_obj
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.WILLR_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
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@@ -290148,15 +394515,34 @@ static void __pyx_pw_5talib_7_ta_lib_10WMA_Stream_1__dealloc__(PyObject *__pyx_v
 static void __pyx_pf_5talib_7_ta_lib_10WMA_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_WMA_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
+
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
-  if (__pyx_t_1) {
+        if (__pyx_t_1) {
 
 
-    (void)(TA_WMA_Close(((TA_WMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+          (void)(TA_WMA_Close(((TA_WMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          __pyx_v_self->__pyx_base._handle = NULL;
 
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
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+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
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@@ -290204,48 +394590,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22332, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 30554, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22332, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 30554, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22332, __pyx_L3_error)
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       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 22332, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 30554, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 22332, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 30554, __pyx_L3_error) }
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     } else {
       switch (__pyx_nargs) {
         case  2:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22332, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 30554, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
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-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22332, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 22332, __pyx_L3_error)
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   TA_RetCode __pyx_v_retCode;
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   int __pyx_r;
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   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
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   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22333, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30555, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22334, __pyx_L1_error)
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 22334, __pyx_L1_error);
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-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22335, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 30557, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22336, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 30558, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22337, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 30559, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_WMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 30564, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_WMA_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_WMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_WMA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22342, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_WMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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-  if (__pyx_t_4) {
+
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+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
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+                  if (__pyx_t_4) {
 
 
-    (void)(TA_WMA_Close(((TA_WMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+                    (void)(TA_WMA_Close(((TA_WMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    goto __pyx_L13;
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+
+                  /*else*/ {
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+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
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+                /*finally:*/ {
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+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
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+          }
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+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
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+
+  /*finally:*/ {
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+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
+
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
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+          /*finally:*/ {
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+    __pyx_L5:;
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-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  __pyx_t_4 = (__pyx_v_retCode != 0);
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_WMA_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30581, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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+  }
 
 
   /* function exit code */
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 }
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22348, __pyx_L3_error)
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-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("open_and_fill", 0, 1, 2, i); __PYX_ERR(3, 22348, __pyx_L3_error) }
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22348, __pyx_L3_error)
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   TA_WMA_Stream *__pyx_v_handle;
-  TA_RetCode __pyx_v_retCode;
   struct __pyx_obj_5talib_7_ta_lib_WMA_Stream *__pyx_v_stream = 0;
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   int __pyx_t_3;
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-  PyObject *__pyx_t_5 = NULL;
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+  char const *__pyx_t_6;
+  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_8 = NULL;
+  PyObject *__pyx_t_9 = NULL;
+  PyObject *__pyx_t_10 = NULL;
+  PyObject *__pyx_t_11 = NULL;
+  PyObject *__pyx_t_12 = NULL;
+  PyObject *__pyx_t_13 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22350, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30585, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22351, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
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-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 22351, __pyx_L1_error);
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   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22352, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 30587, __pyx_L1_error)
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-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22353, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 30588, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22354, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 30589, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
-  __pyx_v_lookback = (__pyx_v_begidx + TA_WMA_Lookback(__pyx_v_timeperiod));
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-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22356, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_tp_new_5talib_7_ta_lib_WMA_Stream(((PyTypeObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WMA_Stream), __pyx_mstate_global->__pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30595, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_v_outreal = ((PyArrayObject *)__pyx_t_1);
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   __pyx_t_1 = 0;
 
-  __pyx_v_handle = NULL;
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-  __pyx_v_retCode = TA_WMA_OpenAndFill((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_outreal)) + __pyx_v_lookback));
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-  __pyx_t_4 = (__pyx_v_retCode != 0);
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-  if (__pyx_t_4) {
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-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_WMA_OpenAndFill, __pyx_v_retCode, __pyx_v_historylen, ((__pyx_v_lookback - __pyx_v_begidx) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22362, __pyx_L1_error)
+    __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib_make_double_array(__pyx_v_length, __pyx_v_lookback)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30601, __pyx_L4_error)
     __Pyx_GOTREF(__pyx_t_1);
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+          __pyx_t_4 = (__pyx_v_retCode == 0);
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-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_handle);
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+      __Pyx_XGIVEREF(__pyx_t_7);
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+  __Pyx_Locks_PyMutex *__pyx_t_4;
   int __pyx_t_5;
+  int __pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
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   __pyx_v_clone = NULL;
 
-  __pyx_v_retCode = TA_WMA_Clone(((TA_WMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
+  __pyx_t_2 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WMA_Stream);
+  __Pyx_INCREF(__pyx_t_2);
+  __pyx_t_3 = 0;
+  {
+    PyObject *__pyx_callargs[2] = {__pyx_t_2, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
+    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
+    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+    if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30657, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WMA_Stream))))) __PYX_ERR(3, 30657, __pyx_L1_error)
+  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_WMA_Stream *)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  __pyx_t_1 = (__pyx_v_retCode != 0);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        {
+            __pyx_t_4 = &__pyx_v_self->__pyx_base._mutex;
+            __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_4);
+            /*try:*/ {
 
+              __pyx_v_retCode = TA_WMA_Clone(((TA_WMA_Stream *)__pyx_v_self->__pyx_base._handle), (&__pyx_v_clone));
 
-    __pyx_t_2 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 22403, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
-    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+              __pyx_t_5 = (__pyx_v_retCode == 0);
 
-  }
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-  __pyx_t_3 = ((PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WMA_Stream);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_4 = 0;
-  {
-    PyObject *__pyx_callargs[2] = {__pyx_t_3, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))};
-    __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_new, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
-    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 22404, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_2);
+
+                __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+
+                __pyx_t_6 = __pyx_v_self->__pyx_base._begidx;
+
+                __pyx_v_stream->__pyx_base._begidx = __pyx_t_6;
+
+                __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+
+              }
+            }
+
+            /*finally:*/ {
+              /*normal exit:*/{
+                __Pyx_Locks_PyMutex_Unlock(*__pyx_t_4);
+                goto __pyx_L8;
+              }
+              __pyx_L8:;
+            }
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
-  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_WMA_Stream))))) __PYX_ERR(3, 22404, __pyx_L1_error)
-  __pyx_v_stream = ((struct __pyx_obj_5talib_7_ta_lib_WMA_Stream *)__pyx_t_2);
-  __pyx_t_2 = 0;
 
-  __pyx_v_stream->__pyx_base._handle = ((void *)__pyx_v_clone);
+  __pyx_t_5 = (__pyx_v_retCode != 0);
 
-  __pyx_t_5 = __pyx_v_self->__pyx_base._begidx;
+  if (__pyx_t_5) {
 
-  __pyx_v_stream->__pyx_base._begidx = __pyx_t_5;
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__ta_check_success(__pyx_mstate_global->__pyx_n_u_TA_WMA_Clone, __pyx_v_retCode, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30667, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
   {
     PyObject *__pyx_temp;
@@ -291082,14 +395815,14 @@ static PyObject *__pyx_pf_5talib_7_ta_lib_10WMA_Stream_10copy(struct __pyx_obj_5
 
   /* function exit code */
   __pyx_L1_error:;
+  __Pyx_XDECREF(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("talib._ta_lib.WMA_Stream.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
 
-
   __Pyx_XDECREF((PyObject *)__pyx_v_stream);
+
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
@@ -291112,15 +395845,34 @@ static void __pyx_pw_5talib_7_ta_lib_12ZLEMA_Stream_1__dealloc__(PyObject *__pyx
 static void __pyx_pf_5talib_7_ta_lib_12ZLEMA_Stream___dealloc__(struct __pyx_obj_5talib_7_ta_lib_ZLEMA_Stream *__pyx_v_self) {
   int __pyx_t_1;
 
-  __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
+  {
+      PyThreadState * _save;
+      _save = PyEval_SaveThread();
+      __Pyx_FastGIL_Remember();
+      /*try:*/ {
 
-  if (__pyx_t_1) {
+        __pyx_t_1 = (__pyx_v_self->__pyx_base._handle != NULL);
 
+        if (__pyx_t_1) {
 
-    (void)(TA_ZLEMA_Close(((TA_ZLEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
-    __pyx_v_self->__pyx_base._handle = NULL;
+          (void)(TA_ZLEMA_Close(((TA_ZLEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+          __pyx_v_self->__pyx_base._handle = NULL;
+
+          __pyx_f_5talib_7_ta_lib__ta_stream_closed();
+
+        }
+      }
+
+      /*finally:*/ {
+        /*normal exit:*/{
+          __Pyx_FastGIL_Forget();
+          PyEval_RestoreThread(_save);
+          goto __pyx_L5;
+        }
+        __pyx_L5:;
+      }
   }
 
 
@@ -291168,48 +395920,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
   {
     PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_real,&__pyx_mstate_global->__pyx_n_u_timeperiod,0};
     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL_TPNEW(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22428, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 30691, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22428, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 30691, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22428, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 30691, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  0: break;
         default: goto __pyx_L5_argtuple_error;
       }
       const Py_ssize_t kwd_pos_args = __pyx_nargs;
-      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 22428, __pyx_L3_error)
+      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__init__", 0) < (0)) __PYX_ERR(3, 30691, __pyx_L3_error)
       for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
-        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 22428, __pyx_L3_error) }
+        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, i); __PYX_ERR(3, 30691, __pyx_L3_error) }
       }
     } else {
       switch (__pyx_nargs) {
         case  2:
         values[1] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22428, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 30691, __pyx_L3_error)
         CYTHON_FALLTHROUGH;
         case  1:
         values[0] = __Pyx_ArgRef_FASTCALL_TPNEW(__pyx_args, 0);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 22428, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 30691, __pyx_L3_error)
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         default: goto __pyx_L5_argtuple_error;
       }
     }
     __pyx_v_real = values[0];
     if (values[1]) {
-      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 22428, __pyx_L3_error)
+      __pyx_v_timeperiod = __Pyx_PyLong_As_int(values[1]); if (unlikely((__pyx_v_timeperiod == (int)-1) && PyErr_Occurred())) __PYX_ERR(3, 30691, __pyx_L3_error)
     } else {
       __pyx_v_timeperiod = ((int)-2147483648);
     }
   }
   goto __pyx_L6_skip;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 22428, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, __pyx_nargs); __PYX_ERR(3, 30691, __pyx_L3_error)
   __pyx_L6_skip:;
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L3_error:;
@@ -291240,66 +395992,145 @@ static int __pyx_pf_5talib_7_ta_lib_12ZLEMA_Stream_2__init__(struct __pyx_obj_5t
   TA_ZLEMA_Stream *__pyx_v_handle;
   double __pyx_v_outreal;
   TA_RetCode __pyx_v_retCode;
+  int __pyx_v_need;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   npy_intp __pyx_t_2;
   int __pyx_t_3;
   int __pyx_t_4;
+  __Pyx_Locks_PyMutex *__pyx_t_5;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22429, __pyx_L1_error)
+  __pyx_t_1 = ((PyObject *)__pyx_f_5talib_7_ta_lib__stream_input(__pyx_v_real)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30692, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_a_real = ((PyArrayObject *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22430, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30693, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF((PyObject *)__pyx_v_a_real);
   __Pyx_GIVEREF((PyObject *)__pyx_v_a_real);
-  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 22430, __pyx_L1_error);
+  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_a_real)) != (0)) __PYX_ERR(3, 30693, __pyx_L1_error);
   __pyx_v_arrays = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 22431, __pyx_L1_error)
+  __pyx_t_2 = __pyx_f_5talib_7_ta_lib_check_length(__pyx_v_arrays); if (unlikely(__pyx_t_2 == ((npy_intp)-1L))) __PYX_ERR(3, 30694, __pyx_L1_error)
   __pyx_v_length = __pyx_t_2;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 22432, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib_check_begidx(__pyx_v_length, __pyx_v_arrays); if (unlikely(__pyx_t_3 == ((int)-2))) __PYX_ERR(3, 30695, __pyx_L1_error)
   __pyx_v_begidx = __pyx_t_3;
 
-  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 22433, __pyx_L1_error)
+  __pyx_t_3 = __pyx_f_5talib_7_ta_lib__stream_history(__pyx_v_length, __pyx_v_begidx); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(3, 30696, __pyx_L1_error)
   __pyx_v_historylen = __pyx_t_3;
 
   __pyx_v_handle = NULL;
 
-  __pyx_v_retCode = TA_ZLEMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
+  __pyx_f_5talib_7_ta_lib__ta_acquire_read(); if (unlikely(PyErr_Occurred())) __PYX_ERR(3, 30701, __pyx_L1_error)
 
-  __pyx_t_4 = (__pyx_v_retCode != 0);
+  /*try:*/ {
 
-  if (__pyx_t_4) {
+    {
+        PyThreadState * _save;
+        _save = PyEval_SaveThread();
+        __Pyx_FastGIL_Remember();
+        /*try:*/ {
 
+          __pyx_v_need = (TA_ZLEMA_Lookback(__pyx_v_timeperiod) + 1);
 
-    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ZLEMA_Open, __pyx_v_retCode, __pyx_v_historylen, (TA_ZLEMA_Lookback(__pyx_v_timeperiod) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 22438, __pyx_L1_error)
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+          __pyx_v_retCode = TA_ZLEMA_Open((&__pyx_v_handle), (((double *)__pyx_f_5numpy_7ndarray_4data___get__(__pyx_v_a_real)) + __pyx_v_begidx), __pyx_v_historylen, __pyx_v_timeperiod, (&__pyx_v_outreal));
 
-  }
+          __pyx_t_4 = (__pyx_v_retCode == 0);
 
-  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+          if (__pyx_t_4) {
 
-  if (__pyx_t_4) {
 
+            {
+                __pyx_t_5 = &__pyx_v_self->__pyx_base._mutex;
+                __Pyx_Locks_PyMutex_LockNogil(*__pyx_t_5);
+                /*try:*/ {
+
+                  __pyx_t_4 = (__pyx_v_self->__pyx_base._handle != NULL);
+
+                  if (__pyx_t_4) {
 
-    (void)(TA_ZLEMA_Close(((TA_ZLEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
 
+                    (void)(TA_ZLEMA_Close(((TA_ZLEMA_Stream *)__pyx_v_self->__pyx_base._handle)));
+
+                    goto __pyx_L13;
+                  }
+
+                  /*else*/ {
+                    __pyx_f_5talib_7_ta_lib__ta_stream_registered();
+                  }
+                  __pyx_L13:;
+
+                  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+
+                  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+                }
+
+                /*finally:*/ {
+                  /*normal exit:*/{
+                    __Pyx_Locks_PyMutex_Unlock(*__pyx_t_5);
+                    goto __pyx_L12;
+                  }
+                  __pyx_L12:;
+                }
+            }
+
+          }
+        }
+
+        /*finally:*/ {
+          /*normal exit:*/{
+            __Pyx_FastGIL_Forget();
+            PyEval_RestoreThread(_save);
+            goto __pyx_L8;
+          }
+          __pyx_L8:;
+        }
+    }
   }
 
-  __pyx_v_self->__pyx_base._handle = ((void *)__pyx_v_handle);
+  /*finally:*/ {
+    /*normal exit:*/{
+      {
+          PyThreadState * _save;
+          _save = PyEval_SaveThread();
+          __Pyx_FastGIL_Remember();
+          /*try:*/ {
 
-  __pyx_v_self->__pyx_base._begidx = __pyx_v_begidx;
+            __pyx_f_5talib_7_ta_lib__ta_end_read();
+          }
+
+          /*finally:*/ {
+            /*normal exit:*/{
+              __Pyx_FastGIL_Forget();
+              PyEval_RestoreThread(_save);
+              goto __pyx_L16;
+            }
+            __pyx_L16:;
+          }
+      }
+      goto __pyx_L5;
+    }
+    __pyx_L5:;
+  }
+
+  __pyx_t_4 = (__pyx_v_retCode != 0);
+
+  if (__pyx_t_4) {
+
+
+    __pyx_t_1 = __pyx_f_5talib_7_ta_lib__stream_open_failed(__pyx_mstate_global->__pyx_n_u_TA_ZLEMA_Open, __pyx_v_retCode, __pyx_v_historylen, __pyx_v_need); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 30718, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+
+  }
 
 
   /* function exit code */
@@ -291319,6 +396150,7 @@ static int __pyx_pf_5talib_7_ta_lib_12ZLEMA_Stream_2__init__(struct __pyx_obj_5t
 
 
 
+
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
@@ -291365,48 +396197,48 @@ PyObject *__pyx_args, PyObject *__pyx_kwds
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     const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
-    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 22444, __pyx_L3_error)
+    if (unlikely(__pyx_kwds_len < 0)) __PYX_ERR(3, 30720, __pyx_L3_error)
     if (__pyx_kwds_len > 0) {
       switch (__pyx_nargs) {
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         values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
-        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 22444, __pyx_L3_error)
+        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(3, 30720, __pyx_L3_error)
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+}
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+  #if CYTHON_USE_TYPE_SPECS
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+}
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+  {"__exit__", (PyCFunction)(void(*)(void))(PyCFunctionWithKeywords)__pyx_pw_5talib_7_ta_lib_14_TA_WriteLease_3__exit__, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5talib_7_ta_lib_14_TA_WriteLease_2__exit__},
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+  {Py_tp_new, (void *)__pyx_tp_new_5talib_7_ta_lib__TA_WriteLease},
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 static CYTHON_SMALL_CODE int __Pyx_modinit_Function_export_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_ADR_Stream)) __PYX_ERR(3, 3150, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_APO_Stream)) __PYX_ERR(3, 3547, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_AROON_Stream)) __PYX_ERR(3, 3645, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_AROONOSC_Stream)) __PYX_ERR(3, 3749, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4393, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_ASIN_Stream)) __PYX_ERR(3, 3847, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4528, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_ATAN_Stream)) __PYX_ERR(3, 3941, __pyx_L1_error)
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@@ -334081,8 +440019,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_ATAN_Stream(__pyx_mst
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 4663, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_ATR_Stream)) __PYX_ERR(3, 4035, __pyx_L1_error)
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_ATR_Stream) < (0)) __PYX_ERR(3, 4663, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3INSIDE_Stream)) __PYX_ERR(3, 4941, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3LINESTRIKE_Stream)) __PYX_ERR(3, 5041, __pyx_L1_error)
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@@ -334620,8 +440558,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDL3LINESTRIKE_Stream
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3LINESTRIKE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDL3LINESTRIKE_Stream) < (0)) __PYX_ERR(3, 5041, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDL3LINESTRIKE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3LINESTRIKE_Stream) < (0)) __PYX_ERR(3, 5041, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3LINESTRIKE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDL3LINESTRIKE_Stream) < (0)) __PYX_ERR(3, 6081, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5141, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6222, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3OUTSIDE_Stream)) __PYX_ERR(3, 5141, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3OUTSIDE_Stream)) __PYX_ERR(3, 6222, __pyx_L1_error)
   #else
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3OUTSIDE_Stream = &__pyx_type_5talib_7_ta_lib_CDL3OUTSIDE_Stream;
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@@ -334659,7 +440597,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDL3OUTSIDE_Stream(__
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3OUTSIDE_Stream) < (0)) __PYX_ERR(3, 5141, __pyx_L1_error)
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   PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3OUTSIDE_Stream);
@@ -334669,8 +440607,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDL3OUTSIDE_Stream(__
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3OUTSIDE_Stream->tp_getattro = PyObject_GenericGetAttr;
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   #endif
-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3OUTSIDE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDL3OUTSIDE_Stream) < (0)) __PYX_ERR(3, 5141, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDL3OUTSIDE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3OUTSIDE_Stream) < (0)) __PYX_ERR(3, 5141, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3OUTSIDE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDL3OUTSIDE_Stream) < (0)) __PYX_ERR(3, 6222, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDL3OUTSIDE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3OUTSIDE_Stream) < (0)) __PYX_ERR(3, 6222, __pyx_L1_error)
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@@ -334696,11 +440634,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDL3STARSINSOUTH_Stre
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5241, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6363, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream)) __PYX_ERR(3, 5241, __pyx_L1_error)
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   #else
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@@ -334708,7 +440646,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDL3STARSINSOUTH_Stre
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream) < (0)) __PYX_ERR(3, 5241, __pyx_L1_error)
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@@ -334718,8 +440656,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDL3STARSINSOUTH_Stre
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream) < (0)) __PYX_ERR(3, 5241, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDL3STARSINSOUTH_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream) < (0)) __PYX_ERR(3, 5241, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream) < (0)) __PYX_ERR(3, 6363, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDL3STARSINSOUTH_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3STARSINSOUTH_Stream) < (0)) __PYX_ERR(3, 6363, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5341, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6504, __pyx_L1_error)
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   #else
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@@ -334757,7 +440695,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDL3WHITESOLDIERS_Str
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3WHITESOLDIERS_Stream) < (0)) __PYX_ERR(3, 6504, __pyx_L1_error)
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@@ -334767,8 +440705,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDL3WHITESOLDIERS_Str
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-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDL3WHITESOLDIERS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3WHITESOLDIERS_Stream) < (0)) __PYX_ERR(3, 5341, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3WHITESOLDIERS_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDL3WHITESOLDIERS_Stream) < (0)) __PYX_ERR(3, 6504, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDL3WHITESOLDIERS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDL3WHITESOLDIERS_Stream) < (0)) __PYX_ERR(3, 6504, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5441, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6645, __pyx_L1_error)
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+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLABANDONEDBABY_Stream)) __PYX_ERR(3, 6645, __pyx_L1_error)
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@@ -334806,7 +440744,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLABANDONEDBABY_Stre
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLABANDONEDBABY_Stream) < (0)) __PYX_ERR(3, 6645, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6788, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream)) __PYX_ERR(3, 5543, __pyx_L1_error)
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream) < (0)) __PYX_ERR(3, 5543, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLADVANCEBLOCK_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream) < (0)) __PYX_ERR(3, 5543, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream) < (0)) __PYX_ERR(3, 6788, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLADVANCEBLOCK_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLADVANCEBLOCK_Stream) < (0)) __PYX_ERR(3, 6788, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5643, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6929, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBELTHOLD_Stream)) __PYX_ERR(3, 5643, __pyx_L1_error)
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@@ -334914,8 +440852,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLBELTHOLD_Stream(__
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBELTHOLD_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLBELTHOLD_Stream) < (0)) __PYX_ERR(3, 5643, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLBELTHOLD_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBELTHOLD_Stream) < (0)) __PYX_ERR(3, 5643, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBELTHOLD_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLBELTHOLD_Stream) < (0)) __PYX_ERR(3, 6929, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLBELTHOLD_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBELTHOLD_Stream) < (0)) __PYX_ERR(3, 6929, __pyx_L1_error)
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@@ -334941,11 +440879,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLBREAKAWAY_Stream(_
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 5743, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7070, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBREAKAWAY_Stream)) __PYX_ERR(3, 5743, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBREAKAWAY_Stream)) __PYX_ERR(3, 7070, __pyx_L1_error)
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@@ -334953,7 +440891,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLBREAKAWAY_Stream(_
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBREAKAWAY_Stream) < (0)) __PYX_ERR(3, 5743, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBREAKAWAY_Stream) < (0)) __PYX_ERR(3, 7070, __pyx_L1_error)
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@@ -334963,8 +440901,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLBREAKAWAY_Stream(_
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBREAKAWAY_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLBREAKAWAY_Stream) < (0)) __PYX_ERR(3, 5743, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLBREAKAWAY_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBREAKAWAY_Stream) < (0)) __PYX_ERR(3, 5743, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBREAKAWAY_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLBREAKAWAY_Stream) < (0)) __PYX_ERR(3, 7070, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLBREAKAWAY_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLBREAKAWAY_Stream) < (0)) __PYX_ERR(3, 7070, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7211, __pyx_L1_error)
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+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream)) __PYX_ERR(3, 7211, __pyx_L1_error)
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream) < (0)) __PYX_ERR(3, 7211, __pyx_L1_error)
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-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLCLOSINGMARUBOZU_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream) < (0)) __PYX_ERR(3, 5843, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream) < (0)) __PYX_ERR(3, 7211, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLCLOSINGMARUBOZU_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLCLOSINGMARUBOZU_Stream) < (0)) __PYX_ERR(3, 7211, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7493, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLCOUNTERATTACK_Stream)) __PYX_ERR(3, 6043, __pyx_L1_error)
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@@ -335110,8 +441048,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLCOUNTERATTACK_Stre
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLCOUNTERATTACK_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLCOUNTERATTACK_Stream) < (0)) __PYX_ERR(3, 6043, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7634, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLDARKCLOUDCOVER_Stream)) __PYX_ERR(3, 6143, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7777, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLDOJI_Stream)) __PYX_ERR(3, 6245, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7918, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLDOJISTAR_Stream)) __PYX_ERR(3, 6345, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8059, __pyx_L1_error)
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@@ -335296,7 +441234,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLDRAGONFLYDOJI_Stre
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@@ -335306,8 +441244,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLDRAGONFLYDOJI_Stre
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLDRAGONFLYDOJI_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLDRAGONFLYDOJI_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLDRAGONFLYDOJI_Stream) < (0)) __PYX_ERR(3, 6445, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLDRAGONFLYDOJI_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLDRAGONFLYDOJI_Stream) < (0)) __PYX_ERR(3, 6445, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLDRAGONFLYDOJI_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLDRAGONFLYDOJI_Stream) < (0)) __PYX_ERR(3, 8059, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLDRAGONFLYDOJI_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLDRAGONFLYDOJI_Stream) < (0)) __PYX_ERR(3, 8059, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6545, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8200, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLENGULFING_Stream)) __PYX_ERR(3, 6545, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLENGULFING_Stream)) __PYX_ERR(3, 8200, __pyx_L1_error)
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@@ -335345,7 +441283,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLENGULFING_Stream(_
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@@ -335355,8 +441293,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLENGULFING_Stream(_
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLENGULFING_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLENGULFING_Stream) < (0)) __PYX_ERR(3, 6545, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLENGULFING_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLENGULFING_Stream) < (0)) __PYX_ERR(3, 6545, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLENGULFING_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLENGULFING_Stream) < (0)) __PYX_ERR(3, 8200, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLENGULFING_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLENGULFING_Stream) < (0)) __PYX_ERR(3, 8200, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6645, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8341, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLEVENINGDOJISTAR_Stream)) __PYX_ERR(3, 6645, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLEVENINGDOJISTAR_Stream)) __PYX_ERR(3, 8341, __pyx_L1_error)
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@@ -335394,7 +441332,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLEVENINGDOJISTAR_St
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLEVENINGDOJISTAR_Stream) < (0)) __PYX_ERR(3, 8341, __pyx_L1_error)
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-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLEVENINGDOJISTAR_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLEVENINGDOJISTAR_Stream) < (0)) __PYX_ERR(3, 6645, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLEVENINGDOJISTAR_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLEVENINGDOJISTAR_Stream) < (0)) __PYX_ERR(3, 8341, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLEVENINGDOJISTAR_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLEVENINGDOJISTAR_Stream) < (0)) __PYX_ERR(3, 8341, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8484, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLEVENINGSTAR_Stream)) __PYX_ERR(3, 6747, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLEVENINGSTAR_Stream)) __PYX_ERR(3, 8484, __pyx_L1_error)
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@@ -335443,7 +441381,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLEVENINGSTAR_Stream
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLEVENINGSTAR_Stream) < (0)) __PYX_ERR(3, 8484, __pyx_L1_error)
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+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLEVENINGSTAR_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLEVENINGSTAR_Stream) < (0)) __PYX_ERR(3, 8484, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLEVENINGSTAR_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLEVENINGSTAR_Stream) < (0)) __PYX_ERR(3, 8484, __pyx_L1_error)
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@@ -335480,11 +441418,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_S
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6849, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8627, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream = (PyTypeObject *) __Pyx_PyType_FromModuleAndSpec(__pyx_m, &__pyx_type_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream_spec, __pyx_t_1);
   __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream)) __PYX_ERR(3, 6849, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream)) __PYX_ERR(3, 8627, __pyx_L1_error)
   #else
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream = &__pyx_type_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream;
   #endif
@@ -335492,7 +441430,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_S
   __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream->tp_base = __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream;
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream) < (0)) __PYX_ERR(3, 6849, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream) < (0)) __PYX_ERR(3, 8627, __pyx_L1_error)
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   #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
   PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream);
@@ -335502,8 +441440,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_S
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream) < (0)) __PYX_ERR(3, 6849, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLGAPSIDESIDEWHITE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream) < (0)) __PYX_ERR(3, 6849, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream) < (0)) __PYX_ERR(3, 8627, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLGAPSIDESIDEWHITE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGAPSIDESIDEWHITE_Stream) < (0)) __PYX_ERR(3, 8627, __pyx_L1_error)
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   #endif
@@ -335529,11 +441467,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Str
   __pyx_vtable_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream.__pyx_base._out_range = (TA_RetCode (*)(struct __pyx_obj_5talib_7_ta_lib_Stream *, int *, int *))__pyx_f_5talib_7_ta_lib_24CDLGRAVESTONEDOJI_Stream__out_range;
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   #if CYTHON_USE_TYPE_SPECS
-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 6949, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8768, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream)) __PYX_ERR(3, 6949, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream)) __PYX_ERR(3, 8768, __pyx_L1_error)
   #else
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream = &__pyx_type_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream;
   #endif
@@ -335541,7 +441479,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Str
   __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream->tp_base = __pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream;
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream) < (0)) __PYX_ERR(3, 6949, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream) < (0)) __PYX_ERR(3, 8768, __pyx_L1_error)
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   PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream);
@@ -335551,8 +441489,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Str
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream->tp_getattro = PyObject_GenericGetAttr;
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   #endif
-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream) < (0)) __PYX_ERR(3, 6949, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLGRAVESTONEDOJI_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream) < (0)) __PYX_ERR(3, 6949, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream) < (0)) __PYX_ERR(3, 8768, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLGRAVESTONEDOJI_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLGRAVESTONEDOJI_Stream) < (0)) __PYX_ERR(3, 8768, __pyx_L1_error)
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@@ -335578,11 +441516,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHAMMER_Stream(__py
   __pyx_vtable_5talib_7_ta_lib_CDLHAMMER_Stream.__pyx_base._out_range = (TA_RetCode (*)(struct __pyx_obj_5talib_7_ta_lib_Stream *, int *, int *))__pyx_f_5talib_7_ta_lib_16CDLHAMMER_Stream__out_range;
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   #if CYTHON_USE_TYPE_SPECS
-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7049, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8909, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream = (PyTypeObject *) __Pyx_PyType_FromModuleAndSpec(__pyx_m, &__pyx_type_5talib_7_ta_lib_CDLHAMMER_Stream_spec, __pyx_t_1);
   __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream)) __PYX_ERR(3, 7049, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream)) __PYX_ERR(3, 8909, __pyx_L1_error)
   #else
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream = &__pyx_type_5talib_7_ta_lib_CDLHAMMER_Stream;
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@@ -335590,7 +441528,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHAMMER_Stream(__py
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream) < (0)) __PYX_ERR(3, 7049, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream) < (0)) __PYX_ERR(3, 8909, __pyx_L1_error)
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   #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
   PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream);
@@ -335600,8 +441538,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHAMMER_Stream(__py
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream->tp_getattro = PyObject_GenericGetAttr;
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHAMMER_Stream) < (0)) __PYX_ERR(3, 7049, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHAMMER_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream) < (0)) __PYX_ERR(3, 7049, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHAMMER_Stream) < (0)) __PYX_ERR(3, 8909, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHAMMER_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream) < (0)) __PYX_ERR(3, 8909, __pyx_L1_error)
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   if (__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream->tp_weaklistoffset == 0) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHAMMER_Stream->tp_weaklistoffset = offsetof(struct __pyx_obj_5talib_7_ta_lib_CDLHAMMER_Stream, __pyx_base.__weakref__);
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@@ -335627,11 +441565,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHANGINGMAN_Stream(
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   #if CYTHON_USE_TYPE_SPECS
-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7149, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9050, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream = (PyTypeObject *) __Pyx_PyType_FromModuleAndSpec(__pyx_m, &__pyx_type_5talib_7_ta_lib_CDLHANGINGMAN_Stream_spec, __pyx_t_1);
   __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream)) __PYX_ERR(3, 7149, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream)) __PYX_ERR(3, 9050, __pyx_L1_error)
   #else
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream = &__pyx_type_5talib_7_ta_lib_CDLHANGINGMAN_Stream;
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@@ -335639,7 +441577,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHANGINGMAN_Stream(
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream) < (0)) __PYX_ERR(3, 7149, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream) < (0)) __PYX_ERR(3, 9050, __pyx_L1_error)
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@@ -335649,8 +441587,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHANGINGMAN_Stream(
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHANGINGMAN_Stream) < (0)) __PYX_ERR(3, 7149, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHANGINGMAN_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream) < (0)) __PYX_ERR(3, 7149, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHANGINGMAN_Stream) < (0)) __PYX_ERR(3, 9050, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHANGINGMAN_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHANGINGMAN_Stream) < (0)) __PYX_ERR(3, 9050, __pyx_L1_error)
   #if CYTHON_USE_TYPE_SLOTS
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@@ -335676,11 +441614,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHARAMI_Stream(__py
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7249, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9191, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMI_Stream = (PyTypeObject *) __Pyx_PyType_FromModuleAndSpec(__pyx_m, &__pyx_type_5talib_7_ta_lib_CDLHARAMI_Stream_spec, __pyx_t_1);
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMI_Stream)) __PYX_ERR(3, 7249, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMI_Stream)) __PYX_ERR(3, 9191, __pyx_L1_error)
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@@ -335688,7 +441626,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHARAMI_Stream(__py
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@@ -335698,8 +441636,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHARAMI_Stream(__py
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMI_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMI_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHARAMI_Stream) < (0)) __PYX_ERR(3, 7249, __pyx_L1_error)
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+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMI_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHARAMI_Stream) < (0)) __PYX_ERR(3, 9191, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7349, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9332, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMICROSS_Stream)) __PYX_ERR(3, 7349, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMICROSS_Stream)) __PYX_ERR(3, 9332, __pyx_L1_error)
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   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMICROSS_Stream = &__pyx_type_5talib_7_ta_lib_CDLHARAMICROSS_Stream;
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@@ -335737,7 +441675,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHARAMICROSS_Stream
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMICROSS_Stream) < (0)) __PYX_ERR(3, 7349, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMICROSS_Stream) < (0)) __PYX_ERR(3, 9332, __pyx_L1_error)
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@@ -335747,8 +441685,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHARAMICROSS_Stream
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMICROSS_Stream->tp_getattro = PyObject_GenericGetAttr;
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   #endif
-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMICROSS_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHARAMICROSS_Stream) < (0)) __PYX_ERR(3, 7349, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHARAMICROSS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMICROSS_Stream) < (0)) __PYX_ERR(3, 7349, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMICROSS_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHARAMICROSS_Stream) < (0)) __PYX_ERR(3, 9332, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHARAMICROSS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHARAMICROSS_Stream) < (0)) __PYX_ERR(3, 9332, __pyx_L1_error)
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@@ -335774,11 +441712,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHIGHWAVE_Stream(__
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7449, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9473, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream)) __PYX_ERR(3, 7449, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream)) __PYX_ERR(3, 9473, __pyx_L1_error)
   #else
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@@ -335786,7 +441724,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHIGHWAVE_Stream(__
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream) < (0)) __PYX_ERR(3, 7449, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream) < (0)) __PYX_ERR(3, 9473, __pyx_L1_error)
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   PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream);
@@ -335796,8 +441734,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHIGHWAVE_Stream(__
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream->tp_getattro = PyObject_GenericGetAttr;
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   #endif
-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHIGHWAVE_Stream) < (0)) __PYX_ERR(3, 7449, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHIGHWAVE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream) < (0)) __PYX_ERR(3, 7449, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHIGHWAVE_Stream) < (0)) __PYX_ERR(3, 9473, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHIGHWAVE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIGHWAVE_Stream) < (0)) __PYX_ERR(3, 9473, __pyx_L1_error)
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@@ -335823,11 +441761,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHIKKAKE_Stream(__p
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7549, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9614, __pyx_L1_error)
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   __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKE_Stream)) __PYX_ERR(3, 7549, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKE_Stream)) __PYX_ERR(3, 9614, __pyx_L1_error)
   #else
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKE_Stream = &__pyx_type_5talib_7_ta_lib_CDLHIKKAKE_Stream;
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@@ -335835,7 +441773,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHIKKAKE_Stream(__p
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   #endif
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKE_Stream) < (0)) __PYX_ERR(3, 7549, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKE_Stream) < (0)) __PYX_ERR(3, 9614, __pyx_L1_error)
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   PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKE_Stream);
@@ -335845,8 +441783,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHIKKAKE_Stream(__p
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKE_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHIKKAKE_Stream) < (0)) __PYX_ERR(3, 7549, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHIKKAKE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKE_Stream) < (0)) __PYX_ERR(3, 7549, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHIKKAKE_Stream) < (0)) __PYX_ERR(3, 9614, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHIKKAKE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKE_Stream) < (0)) __PYX_ERR(3, 9614, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7649, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9755, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream = (PyTypeObject *) __Pyx_PyType_FromModuleAndSpec(__pyx_m, &__pyx_type_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream_spec, __pyx_t_1);
   __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream)) __PYX_ERR(3, 7649, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream)) __PYX_ERR(3, 9755, __pyx_L1_error)
   #else
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream = &__pyx_type_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream;
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@@ -335884,7 +441822,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream(
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   #endif
   #if !CYTHON_USE_TYPE_SPECS
-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream) < (0)) __PYX_ERR(3, 7649, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream) < (0)) __PYX_ERR(3, 9755, __pyx_L1_error)
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   PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream);
@@ -335894,8 +441832,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream(
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream) < (0)) __PYX_ERR(3, 7649, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHIKKAKEMOD_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream) < (0)) __PYX_ERR(3, 7649, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream) < (0)) __PYX_ERR(3, 9755, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHIKKAKEMOD_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHIKKAKEMOD_Stream) < (0)) __PYX_ERR(3, 9755, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7749, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9896, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream)) __PYX_ERR(3, 7749, __pyx_L1_error)
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@@ -335933,7 +441871,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHOMINGPIGEON_Strea
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@@ -335943,8 +441881,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLHOMINGPIGEON_Strea
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream) < (0)) __PYX_ERR(3, 7749, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHOMINGPIGEON_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream) < (0)) __PYX_ERR(3, 7749, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream) < (0)) __PYX_ERR(3, 9896, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLHOMINGPIGEON_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLHOMINGPIGEON_Stream) < (0)) __PYX_ERR(3, 9896, __pyx_L1_error)
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@@ -335970,11 +441908,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLIDENTICAL3CROWS_St
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7849, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10037, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream)) __PYX_ERR(3, 7849, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream)) __PYX_ERR(3, 10037, __pyx_L1_error)
   #else
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream = &__pyx_type_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream;
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@@ -335982,7 +441920,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLIDENTICAL3CROWS_St
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream) < (0)) __PYX_ERR(3, 7849, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream) < (0)) __PYX_ERR(3, 10037, __pyx_L1_error)
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   PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream);
@@ -335992,8 +441930,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLIDENTICAL3CROWS_St
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream) < (0)) __PYX_ERR(3, 7849, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLIDENTICAL3CROWS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream) < (0)) __PYX_ERR(3, 7849, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream) < (0)) __PYX_ERR(3, 10037, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLIDENTICAL3CROWS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLIDENTICAL3CROWS_Stream) < (0)) __PYX_ERR(3, 10037, __pyx_L1_error)
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@@ -336019,11 +441957,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLINNECK_Stream(__py
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 7949, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10178, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINNECK_Stream)) __PYX_ERR(3, 7949, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINNECK_Stream)) __PYX_ERR(3, 10178, __pyx_L1_error)
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@@ -336031,7 +441969,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLINNECK_Stream(__py
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   #endif
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINNECK_Stream) < (0)) __PYX_ERR(3, 7949, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINNECK_Stream) < (0)) __PYX_ERR(3, 10178, __pyx_L1_error)
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   PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINNECK_Stream);
@@ -336041,8 +441979,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLINNECK_Stream(__py
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINNECK_Stream->tp_getattro = PyObject_GenericGetAttr;
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   #endif
-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINNECK_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLINNECK_Stream) < (0)) __PYX_ERR(3, 7949, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLINNECK_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINNECK_Stream) < (0)) __PYX_ERR(3, 7949, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINNECK_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLINNECK_Stream) < (0)) __PYX_ERR(3, 10178, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLINNECK_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINNECK_Stream) < (0)) __PYX_ERR(3, 10178, __pyx_L1_error)
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@@ -336068,11 +442006,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLINVERTEDHAMMER_Str
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8049, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10319, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream)) __PYX_ERR(3, 8049, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream)) __PYX_ERR(3, 10319, __pyx_L1_error)
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@@ -336080,7 +442018,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLINVERTEDHAMMER_Str
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream) < (0)) __PYX_ERR(3, 8049, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream) < (0)) __PYX_ERR(3, 10319, __pyx_L1_error)
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream) < (0)) __PYX_ERR(3, 8049, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLINVERTEDHAMMER_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream) < (0)) __PYX_ERR(3, 8049, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream) < (0)) __PYX_ERR(3, 10319, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLINVERTEDHAMMER_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLINVERTEDHAMMER_Stream) < (0)) __PYX_ERR(3, 10319, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10460, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLKICKING_Stream)) __PYX_ERR(3, 8149, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLKICKING_Stream)) __PYX_ERR(3, 10460, __pyx_L1_error)
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@@ -336129,7 +442067,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLKICKING_Stream(__p
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10601, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLKICKINGBYLENGTH_Stream)) __PYX_ERR(3, 8249, __pyx_L1_error)
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLKICKINGBYLENGTH_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLKICKINGBYLENGTH_Stream) < (0)) __PYX_ERR(3, 8249, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10742, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLLADDERBOTTOM_Stream)) __PYX_ERR(3, 8349, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10883, __pyx_L1_error)
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-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLLONGLEGGEDDOJI_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLLONGLEGGEDDOJI_Stream) < (0)) __PYX_ERR(3, 8449, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11024, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLLONGLINE_Stream)) __PYX_ERR(3, 8549, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11165, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLMARUBOZU_Stream)) __PYX_ERR(3, 8649, __pyx_L1_error)
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLMARUBOZU_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLMARUBOZU_Stream) < (0)) __PYX_ERR(3, 8649, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11306, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLMATCHINGLOW_Stream)) __PYX_ERR(3, 8749, __pyx_L1_error)
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@@ -336423,7 +442361,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLMATCHINGLOW_Stream
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@@ -336433,8 +442371,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLMATCHINGLOW_Stream
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@@ -336460,11 +442398,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLMATHOLD_Stream(__p
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11447, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLMATHOLD_Stream)) __PYX_ERR(3, 8849, __pyx_L1_error)
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@@ -336472,7 +442410,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLMATHOLD_Stream(__p
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@@ -336482,8 +442420,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLMATHOLD_Stream(__p
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLMATHOLD_Stream->tp_getattro = PyObject_GenericGetAttr;
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+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLMATHOLD_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLMATHOLD_Stream) < (0)) __PYX_ERR(3, 11447, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLMATHOLD_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLMATHOLD_Stream) < (0)) __PYX_ERR(3, 11447, __pyx_L1_error)
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@@ -336509,11 +442447,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLMORNINGDOJISTAR_St
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11590, __pyx_L1_error)
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@@ -336521,7 +442459,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLMORNINGDOJISTAR_St
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+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLMORNINGDOJISTAR_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLMORNINGDOJISTAR_Stream) < (0)) __PYX_ERR(3, 11590, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11733, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLMORNINGSTAR_Stream)) __PYX_ERR(3, 9053, __pyx_L1_error)
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@@ -336570,7 +442508,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLMORNINGSTAR_Stream
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 11876, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLONNECK_Stream)) __PYX_ERR(3, 9155, __pyx_L1_error)
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@@ -336619,7 +442557,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLONNECK_Stream(__py
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@@ -336629,8 +442567,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLONNECK_Stream(__py
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLONNECK_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLONNECK_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLONNECK_Stream) < (0)) __PYX_ERR(3, 9155, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12017, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLPIERCING_Stream)) __PYX_ERR(3, 9255, __pyx_L1_error)
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@@ -336668,7 +442606,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLPIERCING_Stream(__
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@@ -336678,8 +442616,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLPIERCING_Stream(__
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLPIERCING_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLPIERCING_Stream) < (0)) __PYX_ERR(3, 9255, __pyx_L1_error)
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+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLPIERCING_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLPIERCING_Stream) < (0)) __PYX_ERR(3, 12017, __pyx_L1_error)
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@@ -336705,11 +442643,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12158, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream)) __PYX_ERR(3, 9355, __pyx_L1_error)
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@@ -336717,7 +442655,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream) < (0)) __PYX_ERR(3, 12158, __pyx_L1_error)
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-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLRICKSHAWMAN_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream) < (0)) __PYX_ERR(3, 9355, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream) < (0)) __PYX_ERR(3, 12158, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLRICKSHAWMAN_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLRICKSHAWMAN_Stream) < (0)) __PYX_ERR(3, 12158, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12299, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream)) __PYX_ERR(3, 9455, __pyx_L1_error)
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@@ -336766,7 +442704,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLRISEFALL3METHODS_S
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream) < (0)) __PYX_ERR(3, 12299, __pyx_L1_error)
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-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLRISEFALL3METHODS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream) < (0)) __PYX_ERR(3, 9455, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream) < (0)) __PYX_ERR(3, 12299, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLRISEFALL3METHODS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLRISEFALL3METHODS_Stream) < (0)) __PYX_ERR(3, 12299, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12440, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSEPARATINGLINES_Stream)) __PYX_ERR(3, 9555, __pyx_L1_error)
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   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSEPARATINGLINES_Stream = &__pyx_type_5talib_7_ta_lib_CDLSEPARATINGLINES_Stream;
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@@ -336815,7 +442753,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSEPARATINGLINES_St
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@@ -336825,8 +442763,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSEPARATINGLINES_St
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSEPARATINGLINES_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSEPARATINGLINES_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLSEPARATINGLINES_Stream) < (0)) __PYX_ERR(3, 9555, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLSEPARATINGLINES_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSEPARATINGLINES_Stream) < (0)) __PYX_ERR(3, 9555, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSEPARATINGLINES_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLSEPARATINGLINES_Stream) < (0)) __PYX_ERR(3, 12440, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLSEPARATINGLINES_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSEPARATINGLINES_Stream) < (0)) __PYX_ERR(3, 12440, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9655, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12581, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHOOTINGSTAR_Stream)) __PYX_ERR(3, 9655, __pyx_L1_error)
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@@ -336864,7 +442802,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSHOOTINGSTAR_Strea
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHOOTINGSTAR_Stream) < (0)) __PYX_ERR(3, 9655, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHOOTINGSTAR_Stream) < (0)) __PYX_ERR(3, 12581, __pyx_L1_error)
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@@ -336874,8 +442812,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSHOOTINGSTAR_Strea
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHOOTINGSTAR_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLSHOOTINGSTAR_Stream) < (0)) __PYX_ERR(3, 9655, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLSHOOTINGSTAR_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHOOTINGSTAR_Stream) < (0)) __PYX_ERR(3, 9655, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHOOTINGSTAR_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLSHOOTINGSTAR_Stream) < (0)) __PYX_ERR(3, 12581, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLSHOOTINGSTAR_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHOOTINGSTAR_Stream) < (0)) __PYX_ERR(3, 12581, __pyx_L1_error)
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@@ -336901,11 +442839,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSHORTLINE_Stream(_
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9755, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12722, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHORTLINE_Stream)) __PYX_ERR(3, 9755, __pyx_L1_error)
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@@ -336913,7 +442851,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSHORTLINE_Stream(_
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHORTLINE_Stream) < (0)) __PYX_ERR(3, 9755, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHORTLINE_Stream) < (0)) __PYX_ERR(3, 12722, __pyx_L1_error)
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@@ -336923,8 +442861,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSHORTLINE_Stream(_
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHORTLINE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLSHORTLINE_Stream) < (0)) __PYX_ERR(3, 9755, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLSHORTLINE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHORTLINE_Stream) < (0)) __PYX_ERR(3, 9755, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHORTLINE_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLSHORTLINE_Stream) < (0)) __PYX_ERR(3, 12722, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLSHORTLINE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSHORTLINE_Stream) < (0)) __PYX_ERR(3, 12722, __pyx_L1_error)
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@@ -336950,11 +442888,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSPINNINGTOP_Stream
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9855, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 12863, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSPINNINGTOP_Stream)) __PYX_ERR(3, 9855, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSPINNINGTOP_Stream)) __PYX_ERR(3, 12863, __pyx_L1_error)
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@@ -336962,7 +442900,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSPINNINGTOP_Stream
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSPINNINGTOP_Stream) < (0)) __PYX_ERR(3, 9855, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSPINNINGTOP_Stream) < (0)) __PYX_ERR(3, 12863, __pyx_L1_error)
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@@ -336972,8 +442910,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSPINNINGTOP_Stream
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-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLSPINNINGTOP_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSPINNINGTOP_Stream) < (0)) __PYX_ERR(3, 9855, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSPINNINGTOP_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLSPINNINGTOP_Stream) < (0)) __PYX_ERR(3, 12863, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLSPINNINGTOP_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSPINNINGTOP_Stream) < (0)) __PYX_ERR(3, 12863, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13004, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTALLEDPATTERN_Stream)) __PYX_ERR(3, 9955, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTALLEDPATTERN_Stream)) __PYX_ERR(3, 13004, __pyx_L1_error)
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@@ -337011,7 +442949,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSTALLEDPATTERN_Str
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@@ -337021,8 +442959,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSTALLEDPATTERN_Str
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTALLEDPATTERN_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLSTALLEDPATTERN_Stream) < (0)) __PYX_ERR(3, 9955, __pyx_L1_error)
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+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTALLEDPATTERN_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLSTALLEDPATTERN_Stream) < (0)) __PYX_ERR(3, 13004, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLSTALLEDPATTERN_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTALLEDPATTERN_Stream) < (0)) __PYX_ERR(3, 13004, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10055, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13145, __pyx_L1_error)
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+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream)) __PYX_ERR(3, 13145, __pyx_L1_error)
   #else
   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream = &__pyx_type_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream;
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@@ -337060,7 +442998,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSTICKSANDWICH_Stre
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream) < (0)) __PYX_ERR(3, 10055, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream) < (0)) __PYX_ERR(3, 13145, __pyx_L1_error)
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@@ -337070,8 +443008,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLSTICKSANDWICH_Stre
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream) < (0)) __PYX_ERR(3, 10055, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLSTICKSANDWICH_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream) < (0)) __PYX_ERR(3, 10055, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream) < (0)) __PYX_ERR(3, 13145, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLSTICKSANDWICH_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLSTICKSANDWICH_Stream) < (0)) __PYX_ERR(3, 13145, __pyx_L1_error)
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@@ -337097,11 +443035,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLTAKURI_Stream(__py
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10155, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13286, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream)) __PYX_ERR(3, 10155, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream)) __PYX_ERR(3, 13286, __pyx_L1_error)
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@@ -337109,7 +443047,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLTAKURI_Stream(__py
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   #endif
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream) < (0)) __PYX_ERR(3, 10155, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream) < (0)) __PYX_ERR(3, 13286, __pyx_L1_error)
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   PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream);
@@ -337119,8 +443057,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLTAKURI_Stream(__py
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLTAKURI_Stream) < (0)) __PYX_ERR(3, 10155, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLTAKURI_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream) < (0)) __PYX_ERR(3, 10155, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLTAKURI_Stream) < (0)) __PYX_ERR(3, 13286, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLTAKURI_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTAKURI_Stream) < (0)) __PYX_ERR(3, 13286, __pyx_L1_error)
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@@ -337146,11 +443084,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLTASUKIGAP_Stream(_
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13427, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTASUKIGAP_Stream)) __PYX_ERR(3, 10255, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTASUKIGAP_Stream)) __PYX_ERR(3, 13427, __pyx_L1_error)
   #else
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@@ -337158,7 +443096,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLTASUKIGAP_Stream(_
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTASUKIGAP_Stream) < (0)) __PYX_ERR(3, 10255, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTASUKIGAP_Stream) < (0)) __PYX_ERR(3, 13427, __pyx_L1_error)
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   PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTASUKIGAP_Stream);
@@ -337168,8 +443106,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLTASUKIGAP_Stream(_
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+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTASUKIGAP_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLTASUKIGAP_Stream) < (0)) __PYX_ERR(3, 13427, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLTASUKIGAP_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTASUKIGAP_Stream) < (0)) __PYX_ERR(3, 13427, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13568, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTHRUSTING_Stream)) __PYX_ERR(3, 10355, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTHRUSTING_Stream)) __PYX_ERR(3, 13568, __pyx_L1_error)
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@@ -337207,7 +443145,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLTHRUSTING_Stream(_
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTHRUSTING_Stream) < (0)) __PYX_ERR(3, 13568, __pyx_L1_error)
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+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTHRUSTING_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLTHRUSTING_Stream) < (0)) __PYX_ERR(3, 13568, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLTHRUSTING_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTHRUSTING_Stream) < (0)) __PYX_ERR(3, 13568, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13709, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTRISTAR_Stream)) __PYX_ERR(3, 10455, __pyx_L1_error)
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@@ -337266,8 +443204,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLTRISTAR_Stream(__p
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTRISTAR_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLTRISTAR_Stream) < (0)) __PYX_ERR(3, 10455, __pyx_L1_error)
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+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLTRISTAR_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLTRISTAR_Stream) < (0)) __PYX_ERR(3, 13709, __pyx_L1_error)
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@@ -337293,11 +443231,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLUNIQUE3RIVER_Strea
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10555, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13850, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream)) __PYX_ERR(3, 10555, __pyx_L1_error)
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@@ -337305,7 +443243,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLUNIQUE3RIVER_Strea
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream) < (0)) __PYX_ERR(3, 10555, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream) < (0)) __PYX_ERR(3, 13850, __pyx_L1_error)
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@@ -337315,8 +443253,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLUNIQUE3RIVER_Strea
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream) < (0)) __PYX_ERR(3, 10555, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLUNIQUE3RIVER_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream) < (0)) __PYX_ERR(3, 10555, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream) < (0)) __PYX_ERR(3, 13850, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLUNIQUE3RIVER_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUNIQUE3RIVER_Stream) < (0)) __PYX_ERR(3, 13850, __pyx_L1_error)
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@@ -337342,11 +443280,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLUPSIDEGAP2CROWS_St
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10655, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 13991, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUPSIDEGAP2CROWS_Stream)) __PYX_ERR(3, 10655, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUPSIDEGAP2CROWS_Stream)) __PYX_ERR(3, 13991, __pyx_L1_error)
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@@ -337354,7 +443292,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLUPSIDEGAP2CROWS_St
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUPSIDEGAP2CROWS_Stream) < (0)) __PYX_ERR(3, 13991, __pyx_L1_error)
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@@ -337364,8 +443302,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLUPSIDEGAP2CROWS_St
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-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLUPSIDEGAP2CROWS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUPSIDEGAP2CROWS_Stream) < (0)) __PYX_ERR(3, 10655, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUPSIDEGAP2CROWS_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLUPSIDEGAP2CROWS_Stream) < (0)) __PYX_ERR(3, 13991, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLUPSIDEGAP2CROWS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLUPSIDEGAP2CROWS_Stream) < (0)) __PYX_ERR(3, 13991, __pyx_L1_error)
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-  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10755, __pyx_L1_error)
+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14132, __pyx_L1_error)
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@@ -337403,7 +443341,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_S
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream) < (0)) __PYX_ERR(3, 14132, __pyx_L1_error)
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-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLXSIDEGAP3METHODS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream) < (0)) __PYX_ERR(3, 10755, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream, __pyx_vtabptr_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream) < (0)) __PYX_ERR(3, 14132, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_CDLXSIDEGAP3METHODS_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CDLXSIDEGAP3METHODS_Stream) < (0)) __PYX_ERR(3, 14132, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14273, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CEIL_Stream)) __PYX_ERR(3, 10855, __pyx_L1_error)
+  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CEIL_Stream)) __PYX_ERR(3, 14273, __pyx_L1_error)
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@@ -337538,11 +443476,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CMO_Stream(__pyx_msta
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14551, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CMO_Stream)) __PYX_ERR(3, 11051, __pyx_L1_error)
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@@ -337560,8 +443498,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CMO_Stream(__pyx_msta
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@@ -337587,11 +443525,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CMOU_Stream(__pyx_mst
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 14688, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CMOU_Stream)) __PYX_ERR(3, 11147, __pyx_L1_error)
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@@ -337599,7 +443537,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CMOU_Stream(__pyx_mst
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@@ -337609,8 +443547,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_CMOU_Stream(__pyx_mst
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_COPPOCK_Stream)) __PYX_ERR(3, 11243, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_CVI_Stream)) __PYX_ERR(3, 11722, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15649, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DEMA_Stream)) __PYX_ERR(3, 11821, __pyx_L1_error)
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@@ -337942,7 +443880,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_DEMA_Stream(__pyx_mst
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@@ -337952,8 +443890,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_DEMA_Stream(__pyx_mst
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15786, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DIV_Stream)) __PYX_ERR(3, 11917, __pyx_L1_error)
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@@ -338001,8 +443939,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_DIV_Stream(__pyx_msta
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+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DIV_Stream, __pyx_vtabptr_5talib_7_ta_lib_DIV_Stream) < (0)) __PYX_ERR(3, 15786, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_DIV_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DIV_Stream) < (0)) __PYX_ERR(3, 15786, __pyx_L1_error)
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@@ -338028,11 +443966,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_DONCHIAN_Stream(__pyx
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 15924, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DONCHIAN_Stream)) __PYX_ERR(3, 12014, __pyx_L1_error)
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   __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DONCHIAN_Stream = &__pyx_type_5talib_7_ta_lib_DONCHIAN_Stream;
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@@ -338040,7 +443978,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_DONCHIAN_Stream(__pyx
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DONCHIAN_Stream) < (0)) __PYX_ERR(3, 12014, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DONCHIAN_Stream) < (0)) __PYX_ERR(3, 15924, __pyx_L1_error)
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@@ -338050,8 +443988,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_DONCHIAN_Stream(__pyx
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+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DONCHIAN_Stream, __pyx_vtabptr_5talib_7_ta_lib_DONCHIAN_Stream) < (0)) __PYX_ERR(3, 15924, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_DONCHIAN_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DONCHIAN_Stream) < (0)) __PYX_ERR(3, 15924, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16077, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DPO_Stream)) __PYX_ERR(3, 12124, __pyx_L1_error)
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DPO_Stream) < (0)) __PYX_ERR(3, 16077, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_DX_Stream)) __PYX_ERR(3, 12220, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 16355, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_EFI_Stream)) __PYX_ERR(3, 12320, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_ER_Stream)) __PYX_ERR(3, 12514, __pyx_L1_error)
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@@ -338922,7 +444860,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_HT_TRENDMODE_Stream(_
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@@ -338932,8 +444870,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_HT_TRENDMODE_Stream(_
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_IMI_Stream)) __PYX_ERR(3, 13895, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_KAMA_Stream)) __PYX_ERR(3, 13993, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_KC_Stream)) __PYX_ERR(3, 14089, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19026, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_KDJ_Stream)) __PYX_ERR(3, 14203, __pyx_L1_error)
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@@ -339128,8 +445066,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_KDJ_Stream(__pyx_msta
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_KDJ_Stream, __pyx_vtabptr_5talib_7_ta_lib_KDJ_Stream) < (0)) __PYX_ERR(3, 14203, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19185, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_LINEARREG_Stream)) __PYX_ERR(3, 14319, __pyx_L1_error)
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@@ -339177,8 +445115,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_LINEARREG_Stream(__py
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_LINEARREG_Stream->tp_getattro = PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_LINEARREG_Stream, __pyx_vtabptr_5talib_7_ta_lib_LINEARREG_Stream) < (0)) __PYX_ERR(3, 14319, __pyx_L1_error)
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@@ -339204,11 +445142,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_LINEARREG_ANGLE_Strea
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19322, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_LINEARREG_ANGLE_Stream)) __PYX_ERR(3, 14415, __pyx_L1_error)
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@@ -339216,7 +445154,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_LINEARREG_ANGLE_Strea
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-  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_LINEARREG_ANGLE_Stream) < (0)) __PYX_ERR(3, 14415, __pyx_L1_error)
+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_LINEARREG_ANGLE_Stream) < (0)) __PYX_ERR(3, 19322, __pyx_L1_error)
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-  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_LINEARREG_ANGLE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_LINEARREG_ANGLE_Stream) < (0)) __PYX_ERR(3, 14415, __pyx_L1_error)
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+  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_LINEARREG_ANGLE_Stream, (PyObject *) __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_LINEARREG_ANGLE_Stream) < (0)) __PYX_ERR(3, 19322, __pyx_L1_error)
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@@ -339253,11 +445191,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_LINEARREG_INTERCEPT_S
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19459, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_LINEARREG_INTERCEPT_Stream)) __PYX_ERR(3, 14511, __pyx_L1_error)
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@@ -339265,7 +445203,7 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_LINEARREG_INTERCEPT_S
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_LINEARREG_INTERCEPT_Stream) < (0)) __PYX_ERR(3, 19459, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 19596, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20294, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_MACDEXT_Stream)) __PYX_ERR(3, 15098, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_MACDFIX_Stream)) __PYX_ERR(3, 15211, __pyx_L1_error)
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@@ -339618,8 +445556,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_MACDFIX_Stream(__pyx_
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 20601, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_MAMA_Stream)) __PYX_ERR(3, 15319, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_MASSI_Stream)) __PYX_ERR(3, 15520, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_MOM_Stream)) __PYX_ERR(3, 16913, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 23009, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_MULT_Stream)) __PYX_ERR(3, 17009, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_NVI_Stream)) __PYX_ERR(3, 17206, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_OBV_Stream)) __PYX_ERR(3, 17302, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_PERCENTILE_Stream)) __PYX_ERR(3, 17399, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_PPO_Stream)) __PYX_ERR(3, 17790, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_PVI_Stream)) __PYX_ERR(3, 17888, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_PVO_Stream)) __PYX_ERR(3, 17984, __pyx_L1_error)
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@@ -340990,8 +446928,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_PVO_Stream(__pyx_msta
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@@ -341017,11 +446955,11 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_PVT_Stream(__pyx_msta
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24533, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_PVT_Stream)) __PYX_ERR(3, 18082, __pyx_L1_error)
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@@ -341039,8 +446977,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_PVT_Stream(__pyx_msta
     __pyx_mstate->__pyx_ptype_5talib_7_ta_lib_PVT_Stream->tp_getattro = PyObject_GenericGetAttr;
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+  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_PVT_Stream, __pyx_vtabptr_5talib_7_ta_lib_PVT_Stream) < (0)) __PYX_ERR(3, 24533, __pyx_L1_error)
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+  __pyx_t_1 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_5talib_7_ta_lib_Stream); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 24670, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_QSTICK_Stream)) __PYX_ERR(3, 18178, __pyx_L1_error)
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+  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_QSTICK_Stream) < (0)) __PYX_ERR(3, 24670, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_RMA_Stream)) __PYX_ERR(3, 18276, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_RVI_Stream)) __PYX_ERR(3, 18852, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_SAR_Stream)) __PYX_ERR(3, 19045, __pyx_L1_error)
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@@ -341529,8 +447467,8 @@ static int __Pyx_modinit_Exttype___pyx_obj_5talib_7_ta_lib_SAR_Stream(__pyx_msta
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_SAREXT_Stream)) __PYX_ERR(3, 19144, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_SIN_Stream)) __PYX_ERR(3, 19249, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_SMI_Stream)) __PYX_ERR(3, 19533, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_SQRT_Stream)) __PYX_ERR(3, 19642, __pyx_L1_error)
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-  if (unlikely(!__pyx_mstate->__pyx_ptype_5talib_7_ta_lib_SUB_Stream)) __PYX_ERR(3, 20156, __pyx_L1_error)
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   __Pyx_GIVEREF(__pyx_mstate_global->__pyx_tuple[35]);
+
+  {
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+    const struct { const unsigned int length: 10; } bytes_length_index[] = {{42},{53},{279},{11},{11},{35},{56},{57},{23},{37},{30},{212},{223},{223},{213},{224},{224},{233},{224},{213},{362},{282},{214},{242},{214},{214},{272},{225},{372},{214},{334},{243},{414},{243},{214},{318},{215},{226},{219},{335},{222},{222},{270},{282},{255},{271},{271},{255},{314},{272},{395},{256},{255},{255},{256},{326},{256},{256},{377},{283},{260},{309},{462},{310},{368},{417},{496},{310},{311},{436},{369},{344},{402},{315},{315},{436},{385},{365},{369},{379},{380},{380},{380},{386},{56},{66},{94},{94},{372},{127},{131},{131},{147},{104},{102},{52},{352},{353},{298},{299},{303},{303},{240},{352},{357},{357},{361},{362},{362},{363},{364},{364},{364},{364},{364},{353},{358},{202},{195},{196},{197},{198},{202},{203},{203},{204},{239},{239},{239},{240},{260},{261},{532},{105},{23},{7},{13},{11},{13},{13},{13},{15},{18},{79},{260},{104},{7},{10},{10},{307},{272},{273},{273},{273},{274},{274},{276},{306},{281},{285},{286},{288},{329},{401},{287},{288},{289},{287},{469},{306},{435},{421},{288},{381},{300},{288},{393},{274},{306},{343},{391},{317},{322},{324},{381},{458},{328},{327},{332},{340},{321},{322},{321},{321},{322},{345},{457},{321},{328},{364},{365},{365},{365},{370},{372},{429},{430},{525},{541},{466},{449},{391},{455},{488},{567},{413},{425},{420},{421},{425},{426},{427},{69},{363},{260},{261},{261},{261},{262},{269},{269},{269},{268},{321},{325},{312},{353},{354},{360},{400},{401},{360},{401},{405},{408},{408},{408},{408},{408},{408},{409},{413},{413},{414},{415},{415},{663},{309},{309},{309},{309},{28},{56},{64},{48},{55},{285},{44},{17},{21},{17},{51},{146},{241},{497},{167},{36},{86},{96}};
     #ifndef CYTHON_COMPRESS_STRINGS
       #define CYTHON_COMPRESS_STRINGS 90
     #endif
-    #if (CYTHON_COMPRESS_STRINGS) == 2 /* compression: bz2 (20561 bytes) */
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-    PyObject *data = __Pyx_DecompressString(cstring, 24775, 1);
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-    PyObject *data = __Pyx_DecompressString_LZSS(cstring, 35802, 113477);
+    #elif (CYTHON_COMPRESS_STRINGS) > 0 && (CYTHON_COMPRESS_STRINGS) <= 90 /* compression: lzss (36761 bytes) */
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If you need to pass subclasses then set the \047annotation_typing\047 directive to False.Out-of-Range End Index (TA_OUT_OF_RANGE_END_INDEX)Out-of-Range Start Index (TA_OUT_OF_RANGE_START_INDEX)Output Not All Initialized (TA_OUTPUT_NOT_ALL_INITIALIZE)Output can be NaN or infiniteOutput can be negativeOutput can be positiveOutput can be zeroOutput is a candlestickOutput is optional (nullable)Output is over volumeOutput is path-dependentOutput scale same as inputOutputs:Parameters:Pattern (Bool)STOCHRSI has no unstable period of its own; it follows the inner RSI. 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array is emptynumpy._core.multiarray failed to importnumpy._core.umath failed to importtalib.collectionstalib.numpytalib.ordereddicttalib.pandastalib.polarstalib.systalib.threadingtalib.warningstalib/_abstract.pxitalib/_common.pxitalib/_func.pxitalib/_stream.pxitoo many input arraysunstable period 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amCDLUNIQUE3RIVER_Stream.open_and_fillCDLUPSIDEGAP2CROWSCDLUPSIDEGAP2CROWS_StreamCDLUPSIDEGAP2CROWS_Stream.open_and_fillCDLXSIDEGAP3METHODSCDLXSIDEGAP3METHODS_StreamCDLXSIDEGAP3METHODS_Stream.open_and_fillCEILCEIL_StreamCEIL_Stream.open_and_fillCMFCMF_StreamCMF_Stream.open_and_fillCMOCMOUCMOU_StreamCMOU_Stream.open_and_fillCMO_StreamCMO_Stream.open_and_fillCOPPOCKCOPPOCK_StreamCOPPOCK_Stream.open_and_fillCORRELCORREL_StreamCORREL_Stream.open_and_fillCOSCOSHCOSH_StreamCOSH_Stream.open_and_fillCOS_StreamCOS_Stream.open_and_fillCUMSUMCUMSUM_StreamCUMSUM_Stream.open_and_fillCVICVI_StreamCVI_Stream.open_and_fillCandleSettingTypeDEFAULTDEMADEMA_StreamDEMA_Stream.open_and_fillDISABLEDDIVDIV_StreamDIV_Stream.open_and_fillDONCHIANDONCHIAN_StreamDONCHIAN_Stream.open_and_fillDPODPO_StreamDPO_Stream.open_and_fillDXDX_StreamDX_Stream.open_and_fillDataFrameDotEFIEFI_StreamEFI_Stream.open_and_fillEMAEMA_StreamEMA_Stream.open_and_fillERERIERI_StreamERI_Stream.open_and_fillER_StreamER_Stream.open_and_fillEXPEXP_StreamEXP_Stream.open_and_fillEqualFLOORFLOOR_StreamFLOOR_Stream.open_and_fillFOSCFOSC_StreamFOSC_Stream.open_and_fillFRACTALFRACTAL_StreamFRACTAL_Stream.open_and_fillFarFunctionFunction.__call__Function.__call_functionFunction.__check_opt_input_valueFunction.__get_opt_input_valueFunction.__init__Function.__input_price_series_namesFunction.__localFunction.__repr__Function.__str__Function.__unicode__Function.function_flagsFunction.get_input_arraysFunction.get_input_namesFunction.get_parametersFunction.infoFunction.lookbackFunction.output_flagsFunction.output_namesFunction.outputsFunction.runFunction.set_function_argsFunction.set_input_arraysFunction.set_input_namesFunction.set_parametersHAHA_StreamHA_Stream.open_and_fillHMAHMA_StreamHMA_Stream.open_and_fillHT_DCPERIODHT_DCPERIOD_StreamHT_DCPERIOD_Stream.open_and_fillHT_DCPHASEHT_DCPHASE_StreamHT_DCPHASE_Stream.open_and_fillHT_PHASORHT_PHASOR_StreamHT_PHASOR_Stream.open_and_fillHT_SINEHT_SINE_Str""eamHT_SINE_Stream.open_and_fillHT_TRENDLINEHT_TRENDLINE_StreamHT_TRENDLINE_Stream.open_and_fillHT_TRENDMODEHT_TRENDMODE_StreamHT_TRENDMODE_Stream.open_and_fillHighLowHistogramIMIIMI_StreamIMI_Stream.open_and_fillInsufficientHistoryKAMAKAMA_StreamKAMA_Stream.open_and_fillKCKC_StreamKC_Stream.open_and_fillKDJKDJ_StreamKDJ_Stream.open_and_fillLINEARREGLINEARREG_ANGLELINEARREG_ANGLE_StreamLINEARREG_ANGLE_Stream.open_and_fillLINEARREG_INTERCEPTLINEARREG_INTERCEPT_StreamLINEARREG_INTERCEPT_Stream.open_and_fillLINEARREG_SLOPELINEARREG_SLOPE_StreamLINEARREG_SLOPE_Stream.open_and_fillLINEARREG_StreamLINEARREG_Stream.open_and_fillLNLN_StreamLN_Stream.open_and_fillLOG10LOG10_StreamLOG10_Stream.open_and_fillLineMAMACDMACDEXTMACDEXT_StreamMACDEXT_Stream.open_and_fillMACDFIXMACDFIX_StreamMACDFIX_Stream.open_and_fillMACD_StreamMACD_Stream.open_and_fillMAMAMAMA_StreamMAMA_Stream.open_and_fillMARKETFIMARKETFI_StreamMARKETFI_Stream.open_and_fillMASSIMASSI_StreamMASSI_Stream.open_and_fillMAVPMAVP_StreamMAVP_Stream.open_and_fillMAXMAXINDEXMAXINDEX_StreamMAXINDEX_Stream.open_and_fillMAX_StreamMAX_Stream.open_and_fillMA_StreamMA_Stream.open_and_fillMA_TypeMA_Type.__getitem__MA_Type.__init__MEDPRICEMEDPRICE_StreamMEDPRICE_Stream.open_and_fillMFIMFI_StreamMFI_Stream.open_and_fillMIDPOINTMIDPOINT_StreamMIDPOINT_Stream.open_and_fillMIDPRICEMIDPRICE_StreamMIDPRICE_Stream.open_and_fillMINMININDEXMININDEX_StreamMININDEX_Stream.open_and_fillMINMAXMINMAXINDEXMINMAXINDEX_StreamMINMAXINDEX_Stream.open_and_fillMINMAX_StreamMINMAX_Stream.open_and_fillMINUS_DIMINUS_DI_StreamMINUS_DI_Stream.open_and_fillMINUS_DMMINUS_DM_StreamMINUS_DM_Stream.open_and_fillMIN_StreamMIN_Stream.open_and_fillMOMMOM_StreamMOM_Stream.open_and_fillMULTMULT_StreamMULT_Stream.open_and_fillNATRNATR_StreamNATR_Stream.open_and_fillNONENVINVI_StreamNVI_Stream.open_and_fillNearOBVOBV_StreamOBV_Stream.open_and_fillOrderedDictOutRangePERCENTILEPERCENTILE_StreamPERCENTILE_Stream.open_and_fillPERCENTRANKPERCENTRANK_StreamPERCENTRANK_Str""eam.open_and_fillPLUS_DIPLUS_DI_StreamPLUS_DI_Stream.open_and_fillPLUS_DMPLUS_DM_StreamPLUS_DM_Stream.open_and_fillPPOPPO_StreamPPO_Stream.open_and_fillPVIPVI_StreamPVI_Stream.open_and_fillPVOPVO_StreamPVO_Stream.open_and_fillPVTPVT_StreamPVT_Stream.open_and_fillQSTICKQSTICK_StreamQSTICK_Stream.open_and_fillRMARMA_StreamRMA_Stream.open_and_fillROCROCPROCP_StreamROCP_Stream.open_and_fillROCRROCR100ROCR100_StreamROCR100_Stream.open_and_fillROCR_StreamROCR_Stream.open_and_fillROC_StreamROC_Stream.open_and_fillRSIRSI_StreamRSI_Stream.open_and_fillRVIRVI_StreamRVI_Stream.open_and_fillRVOLRVOL_StreamRVOL_Stream.open_and_fillRangeTypeRealBodySARSAREXTSAREXT_StreamSAREXT_Stream.open_and_fillSAR_StreamSAR_Stream.open_and_fillSINSINHSINH_StreamSINH_Stream.open_and_fillSIN_StreamSIN_Stream.open_and_fillSMASMA_StreamSMA_Stream.open_and_fillSMISMI_StreamSMI_Stream.open_and_fillSQRTSQRT_StreamSQRT_Stream.open_and_fillSTDDEVSTDDEV_StreamSTDDEV_Stream.open_and_fillSTOCHSTOCHFSTOCHF_StreamSTOCHF_Stream.open_and_fillSTOCHRSISTOCHR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ALL3METHODS_UpdateTA_CDLRISEFALL3METHODS_ValueTA_CDLSEPARATINGLINESTA_CDLSEPARATINGLINES_CloneTA_CDLSEPARATINGLINES_OpenTA_CDLSEPARATINGLINES_OpenAndFillTA_CDLSEPARATINGLINES_PeekTA_CDLSEPARATINGLINES_UpdateTA_CDLSEPARATINGLINES_ValueTA_CDLSHOOTINGSTARTA_CDLSHOOTINGSTAR_CloneTA_CDLSHOOTINGSTAR_OpenTA_CDLSHOOTINGSTAR_OpenAndFillTA_CDLSHOOTINGSTAR_PeekTA_CDLSHOOTINGSTAR_UpdateTA_CDLSHOOTINGSTAR_ValueTA_CDLSHORTLINETA_CDLSHORTLINE_CloneTA_CDLSHORTLINE_OpenTA_CDLSHORTLINE_OpenAndFillTA_CDLSHORTLINE_PeekTA_CDLSHORTLINE_UpdateTA_CDLSHORTLINE_ValueTA_CDLSPINNINGTOPTA_CDLSPINNINGTOP_CloneTA_CDLSPINNINGTOP_OpenTA_CDLSPINNINGTOP_OpenAndFillTA_CDLSPINNINGTOP_PeekTA_CDLSPINNINGTOP_UpdateTA_CDLSPINNINGTOP_ValueTA_CDLSTALLEDPATTERNTA_CDLSTALLEDPATTERN_CloneTA_CDLSTALLEDPATTERN_OpenTA_CDLSTALLEDPATTERN_OpenAndFillTA_CDLSTALLEDPATTERN_PeekTA_CDLSTALLEDPATTERN_UpdateTA_CDLSTALLEDPATTERN_ValueTA_CDLSTICKSANDWICHTA_CDLSTICKSANDWICH_CloneTA_CDLSTICKSANDWICH_OpenTA_CDLSTICKSANDWICH_OpenAn""dFillTA_CDLSTICKSANDWICH_PeekTA_CDLSTICKSANDWICH_UpdateTA_CDLSTICKSANDWICH_ValueTA_CDLTAKURITA_CDLTAKURI_CloneTA_CDLTAKURI_OpenTA_CDLTAKURI_OpenAndFillTA_CDLTAKURI_PeekTA_CDLTAKURI_UpdateTA_CDLTAKURI_ValueTA_CDLTASUKIGAPTA_CDLTASUKIGAP_CloneTA_CDLTASUKIGAP_OpenTA_CDLTASUKIGAP_OpenAndFillTA_CDLTASUKIGAP_PeekTA_CDLTASUKIGAP_UpdateTA_CDLTASUKIGAP_ValueTA_CDLTHRUSTINGTA_CDLTHRUSTING_CloneTA_CDLTHRUSTING_OpenTA_CDLTHRUSTING_OpenAndFillTA_CDLTHRUSTING_PeekTA_CDLTHRUSTING_UpdateTA_CDLTHRUSTING_ValueTA_CDLTRISTARTA_CDLTRISTAR_CloneTA_CDLTRISTAR_OpenTA_CDLTRISTAR_OpenAndFillTA_CDLTRISTAR_PeekTA_CDLTRISTAR_UpdateTA_CDLTRISTAR_ValueTA_CDLUNIQUE3RIVERTA_CDLUNIQUE3RIVER_CloneTA_CDLUNIQUE3RIVER_OpenTA_CDLUNIQUE3RIVER_OpenAndFillTA_CDLUNIQUE3RIVER_PeekTA_CDLUNIQUE3RIVER_UpdateTA_CDLUNIQUE3RIVER_ValueTA_CDLUPSIDEGAP2CROWSTA_CDLUPSIDEGAP2CROWS_CloneTA_CDLUPSIDEGAP2CROWS_OpenTA_CDLUPSIDEGAP2CROWS_OpenAndFillTA_CDLUPSIDEGAP2CROWS_PeekTA_CDLUPSIDEGAP2CROWS_UpdateTA_CDLUPSIDEGAP2CROWS_ValueTA_CDLXSIDEGAP3METHODSTA_CDLXSIDEGAP3METHODS_CloneTA_CDLXSIDEGAP3METHODS_OpenTA_CDLXSIDEGAP3METHODS_OpenAndFillTA_CDLXSIDEGAP3METHODS_PeekTA_CDLXSIDEGAP3METHODS_UpdateTA_CDLXSIDEGAP3METHODS_ValueTA_CEILTA_CEIL_CloneTA_CEIL_OpenTA_CEIL_OpenAndFillTA_CEIL_PeekTA_CEIL_UpdateTA_CEIL_ValueTA_CMFTA_CMF_CloneTA_CMF_OpenTA_CMF_OpenAndFillTA_CMF_PeekTA_CMF_UpdateTA_CMF_ValueTA_CMOTA_CMOUTA_CMOU_CloneTA_CMOU_OpenTA_CMOU_OpenAndFillTA_CMOU_PeekTA_CMOU_UpdateTA_CMOU_ValueTA_CMO_CloneTA_CMO_OpenTA_CMO_OpenAndFillTA_CMO_PeekTA_CMO_UpdateTA_CMO_ValueTA_COPPOCKTA_COPPOCK_CloneTA_COPPOCK_OpenTA_COPPOCK_OpenAndFillTA_COPPOCK_PeekTA_COPPOCK_UpdateTA_COPPOCK_ValueTA_CORRELTA_CORREL_CloneTA_CORREL_OpenTA_CORREL_OpenAndFillTA_CORREL_PeekTA_CORREL_UpdateTA_CORREL_ValueTA_COSTA_COSHTA_COSH_CloneTA_COSH_OpenTA_COSH_OpenAndFillTA_COSH_PeekTA_COSH_UpdateTA_COSH_ValueTA_COS_CloneTA_COS_OpenTA_COS_OpenAndFillTA_COS_PeekTA_COS_UpdateTA_COS_ValueTA_CUMSUMTA_CUMSUM_CloneTA_CUMSUM_OpenTA_CUMSUM_OpenAndFillTA_CUMSUM_PeekTA_CUMSUM_Upda""teTA_CUMSUM_ValueTA_CVITA_CVI_CloneTA_CVI_OpenTA_CVI_OpenAndFillTA_CVI_PeekTA_CVI_UpdateTA_CVI_ValueTA_DEMATA_DEMA_CloneTA_DEMA_OpenTA_DEMA_OpenAndFillTA_DEMA_PeekTA_DEMA_UpdateTA_DEMA_ValueTA_DIVTA_DIV_CloneTA_DIV_OpenTA_DIV_OpenAndFillTA_DIV_PeekTA_DIV_UpdateTA_DIV_ValueTA_DONCHIANTA_DONCHIAN_CloneTA_DONCHIAN_OpenTA_DONCHIAN_OpenAndFillTA_DONCHIAN_PeekTA_DONCHIAN_UpdateTA_DONCHIAN_ValueTA_DPOTA_DPO_CloneTA_DPO_OpenTA_DPO_OpenAndFillTA_DPO_PeekTA_DPO_UpdateTA_DPO_ValueTA_DXTA_DX_CloneTA_DX_OpenTA_DX_OpenAndFillTA_DX_PeekTA_DX_UpdateTA_DX_ValueTA_EFITA_EFI_CloneTA_EFI_OpenTA_EFI_OpenAndFillTA_EFI_PeekTA_EFI_UpdateTA_EFI_ValueTA_EMATA_EMA_CloneTA_EMA_OpenTA_EMA_OpenAndFillTA_EMA_PeekTA_EMA_UpdateTA_EMA_ValueTA_ERTA_ERITA_ERI_CloneTA_ERI_OpenTA_ERI_OpenAndFillTA_ERI_PeekTA_ERI_UpdateTA_ERI_ValueTA_ER_CloneTA_ER_OpenTA_ER_OpenAndFillTA_ER_PeekTA_ER_UpdateTA_ER_ValueTA_EXPTA_EXP_CloneTA_EXP_OpenTA_EXP_OpenAndFillTA_EXP_PeekTA_EXP_UpdateTA_EXP_ValueTA_FLOORTA_FLOOR_CloneTA_FLOOR_OpenTA_FLOOR_OpenAndFillTA_FLOOR_PeekTA_FLOOR_UpdateTA_FLOOR_ValueTA_FOSCTA_FOSC_CloneTA_FOSC_OpenTA_FOSC_OpenAndFillTA_FOSC_PeekTA_FOSC_UpdateTA_FOSC_ValueTA_FRACTALTA_FRACTAL_CloneTA_FRACTAL_OpenTA_FRACTAL_OpenAndFillTA_FRACTAL_PeekTA_FRACTAL_UpdateTA_FRACTAL_ValueTA_FUNC_FLAGSTA_FuncTableAllocTA_FuncTableFreeTA_GetFuncHandleTA_GetFuncInfoTA_GetInputParameterInfoTA_GetLookbackTA_GetOptInputParameterInfoTA_GetOutputParameterInfoTA_GroupTableAllocTA_GroupTableFreeTA_HATA_HA_CloneTA_HA_OpenTA_HA_OpenAndFillTA_HA_PeekTA_HA_UpdateTA_HA_ValueTA_HMATA_HMA_CloneTA_HMA_OpenTA_HMA_OpenAndFillTA_HMA_PeekTA_HMA_UpdateTA_HMA_ValueTA_HT_DCPERIODTA_HT_DCPERIOD_CloneTA_HT_DCPERIOD_OpenTA_HT_DCPERIOD_OpenAndFillTA_HT_DCPERIOD_PeekTA_HT_DCPERIOD_UpdateTA_HT_DCPERIOD_ValueTA_HT_DCPHASETA_HT_DCPHASE_CloneTA_HT_DCPHASE_OpenTA_HT_DCPHASE_OpenAndFillTA_HT_DCPHASE_PeekTA_HT_DCPHASE_UpdateTA_HT_DCPHASE_ValueTA_HT_PHASORTA_HT_PHASOR_CloneTA_HT_PHASOR_OpenTA_HT_PHASOR_OpenAndFillTA_HT_PHASOR_PeekTA_HT_PHASOR_UpdateTA_HT_""PHASOR_Value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TA_QSTICKTA_QSTICK_CloneTA_QSTICK_OpenTA_QSTICK_OpenAndFillTA_QSTICK_PeekTA_QSTICK_UpdateTA_QSTICK_ValueTA_RMATA_RMA_CloneTA_RMA_OpenTA_RMA_OpenAndFillTA_RMA_PeekTA_RMA_UpdateTA_RMA_ValueTA_ROCTA_ROCPTA_ROCP_CloneTA_ROCP_OpenTA_ROCP_OpenAndFillTA_ROCP_PeekTA_ROCP_UpdateTA_ROCP_ValueTA_ROCRTA_ROCR100TA_ROCR100_CloneTA_ROCR100_OpenTA_ROCR100_OpenAndFillTA_ROCR100_PeekTA_ROCR100_UpdateTA_ROCR100_ValueTA_ROCR_CloneTA_ROCR_OpenTA_ROCR_OpenAndFillTA_ROCR_PeekTA_ROCR_UpdateTA_ROCR_ValueTA_ROC_CloneTA_ROC_OpenTA_ROC_OpenAndFillTA_ROC_PeekTA_ROC_UpdateTA_ROC_ValueTA_RSITA_RSI_CloneTA_RSI_OpenTA_RSI_OpenAndFillTA_RSI_PeekTA_RSI_UpdateTA_RSI_ValueTA_RVITA_RVI_CloneTA_RVI_OpenTA_RVI_OpenAndFillTA_RVI_PeekTA_RVI_UpdateTA_RVI_ValueTA_RVOLTA_RVOL_CloneTA_RVOL_OpenTA_RVOL_OpenAndFillTA_RVOL_PeekTA_RVOL_UpdateTA_RVOL_ValueTA_RestoreCandleDefaultSettingsTA_SARTA_SAREXTTA_SAREXT_CloneTA_SAREXT_OpenTA_SAREXT_OpenAndFillTA_SAREXT_PeekTA_SAREXT_UpdateTA_SAREXT_ValueTA_SAR_CloneTA_SAR_OpenTA_SAR_Open""AndFillTA_SAR_PeekTA_SAR_UpdateTA_SAR_ValueTA_SINTA_SINHTA_SINH_CloneTA_SINH_OpenTA_SINH_OpenAndFillTA_SINH_PeekTA_SINH_UpdateTA_SINH_ValueTA_SIN_CloneTA_SIN_OpenTA_SIN_OpenAndFillTA_SIN_PeekTA_SIN_UpdateTA_SIN_ValueTA_SMATA_SMA_CloneTA_SMA_OpenTA_SMA_OpenAndFillTA_SMA_PeekTA_SMA_UpdateTA_SMA_ValueTA_SMITA_SMI_CloneTA_SMI_OpenTA_SMI_OpenAndFillTA_SMI_PeekTA_SMI_UpdateTA_SMI_ValueTA_SQRTTA_SQRT_CloneTA_SQRT_OpenTA_SQRT_OpenAndFillTA_SQRT_PeekTA_SQRT_UpdateTA_SQRT_ValueTA_STDDEVTA_STDDEV_CloneTA_STDDEV_OpenTA_STDDEV_OpenAndFillTA_STDDEV_PeekTA_STDDEV_UpdateTA_STDDEV_ValueTA_STOCHTA_STOCHFTA_STOCHF_CloneTA_STOCHF_OpenTA_STOCHF_OpenAndFillTA_STOCHF_PeekTA_STOCHF_UpdateTA_STOCHF_ValueTA_STOCHRSITA_STOCHRSI_CloneTA_STOCHRSI_OpenTA_STOCHRSI_OpenAndFillTA_STOCHRSI_PeekTA_STOCHRSI_UpdateTA_STOCHRSI_ValueTA_STOCH_CloneTA_STOCH_OpenTA_STOCH_OpenAndFillTA_STOCH_PeekTA_STOCH_UpdateTA_STOCH_ValueTA_SUBTA_SUB_CloneTA_SUB_OpenTA_SUB_OpenAndFillTA_SUB_PeekTA_SUB_UpdateTA_SUB_ValueTA_SUMTA_SUM_CloneTA_SUM_OpenTA_SUM_OpenAndFillTA_SUM_PeekTA_SUM_UpdateTA_SUM_ValueTA_SUPERTRENDTA_SUPERTREND_CloneTA_SUPERTREND_OpenTA_SUPERTREND_OpenAndFillTA_SUPERTREND_PeekTA_SUPERTREND_UpdateTA_SUPERTREND_ValueTA_SetCandleSettingsTA_SetCompatibilityTA_SetOptInputParamIntegerTA_SetOptInputParamRealTA_SetUnstablePeriodTA_ShutdownTA_T3TA_T3_CloneTA_T3_OpenTA_T3_OpenAndFillTA_T3_PeekTA_T3_UpdateTA_T3_ValueTA_TANTA_TANHTA_TANH_CloneTA_TANH_OpenTA_TANH_OpenAndFillTA_TANH_PeekTA_TANH_UpdateTA_TANH_ValueTA_TAN_CloneTA_TAN_OpenTA_TAN_OpenAndFillTA_TAN_PeekTA_TAN_UpdateTA_TAN_ValueTA_TEMATA_TEMA_CloneTA_TEMA_OpenTA_TEMA_OpenAndFillTA_TEMA_PeekTA_TEMA_UpdateTA_TEMA_ValueTA_TRANGETA_TRANGE_CloneTA_TRANGE_OpenTA_TRANGE_OpenAndFillTA_TRANGE_PeekTA_TRANGE_UpdateTA_TRANGE_ValueTA_TRIMATA_TRIMA_CloneTA_TRIMA_OpenTA_TRIMA_OpenAndFillTA_TRIMA_PeekTA_TRIMA_UpdateTA_TRIMA_ValueTA_TRIXTA_TRIX_CloneTA_TRIX_OpenTA_TRIX_OpenAndFillTA_TRIX_PeekTA_TRIX_UpdateTA_TRIX_ValueTA_TSFTA_TSF_CloneTA_TSF_OpenTA_TSF_OpenAndFillTA_TSF_Peek""TA_TSF_UpdateTA_TSF_ValueTA_TSITA_TSI_CloneTA_TSI_OpenTA_TSI_OpenAndFillTA_TSI_PeekTA_TSI_UpdateTA_TSI_ValueTA_TYPPRICETA_TYPPRICE_CloneTA_TYPPRICE_OpenTA_TYPPRICE_OpenAndFillTA_TYPPRICE_PeekTA_TYPPRICE_UpdateTA_TYPPRICE_ValueTA_ULTOSCTA_ULTOSC_CloneTA_ULTOSC_OpenTA_ULTOSC_OpenAndFillTA_ULTOSC_PeekTA_ULTOSC_UpdateTA_ULTOSC_ValueTA_VARTA_VAR_CloneTA_VAR_OpenTA_VAR_OpenAndFillTA_VAR_PeekTA_VAR_UpdateTA_VAR_ValueTA_VHFTA_VHF_CloneTA_VHF_OpenTA_VHF_OpenAndFillTA_VHF_PeekTA_VHF_UpdateTA_VHF_ValueTA_VORTEXTA_VORTEX_CloneTA_VORTEX_OpenTA_VORTEX_OpenAndFillTA_VORTEX_PeekTA_VORTEX_UpdateTA_VORTEX_ValueTA_VWAPTA_VWAP_CloneTA_VWAP_OpenTA_VWAP_OpenAndFillTA_VWAP_PeekTA_VWAP_UpdateTA_VWAP_ValueTA_VWMATA_VWMA_CloneTA_VWMA_OpenTA_VWMA_OpenAndFillTA_VWMA_PeekTA_VWMA_UpdateTA_VWMA_ValueTA_WADTA_WAD_CloneTA_WAD_OpenTA_WAD_OpenAndFillTA_WAD_PeekTA_WAD_UpdateTA_WAD_ValueTA_WCLPRICETA_WCLPRICE_CloneTA_WCLPRICE_OpenTA_WCLPRICE_OpenAndFillTA_WCLPRICE_PeekTA_WCLPRICE_UpdateTA_WCLPRICE_ValueTA_WILLRTA_WILLR_CloneTA_WILLR_OpenTA_WILLR_OpenAndFillTA_WILLR_PeekTA_WILLR_UpdateTA_WILLR_ValueTA_WMATA_WMA_CloneTA_WMA_OpenTA_WMA_OpenAndFillTA_WMA_PeekTA_WMA_UpdateTA_WMA_ValueTA_ZLEMATA_ZLEMA_CloneTA_ZLEMA_OpenTA_ZLEMA_OpenAndFillTA_ZLEMA_PeekTA_ZLEMA_UpdateTA_ZLEMA_ValueTEMATEMA_StreamTEMA_Stream.open_and_fillTRANGETRANGE_StreamTRANGE_Stream.open_and_fillTRIMATRIMA_StreamTRIMA_Stream.open_and_fillTRIXTRIX_StreamTRIX_Stream.open_and_fillTSFTSF_StreamTSF_Stream.open_and_fillTSITSI_StreamTSI_Stream.open_and_fillTYPPRICETYPPRICE_StreamTYPPRICE_Stream.open_and_fillULTOSCULTOSC_StreamULTOSC_Stream.open_and_fillVARVAR_StreamVAR_Stream.open_and_fillVHFVHF_StreamVHF_Stream.open_and_fillVORTEXVORTEX_StreamVORTEX_Stream.open_and_fillVWAPVWAP_StreamVWAP_Stream.open_and_fillVWMAVWMA_StreamVWMA_Stream.open_and_fillWADWAD_StreamWAD_Stream.open_and_fillWCLPRICEWCLPRICE_StreamWCLPRICE_Stream.open_and_fillWILLRWILLR_StreamWILLR_Stream.open_and_fillWMAWMA_StreamWMA_Stream.open_and_fillZLEMAZLEMA_StreamZLEMA_Stream.op""en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+static const char bytes[] = "\n\n    This is a pythonic wrapper around TALIB\047s abstract interface. It is\n    intended to simplify using individual TALIB functions by providing a\n    unified interface for setting/controlling input data, setting function\n    parameters and retrieving results. Input data consists of a ``dict`` of\n    ``numpy`` arrays (or a ``pandas.DataFrame`` or ``polars.DataFrame``), one\n    array for each of open, high, low, close and volume. This can be set with\n    the set_input_arrays() method. Which keyed array(s) are used as inputs when\n    calling the function is controlled using the input_names property.\n\n    This class gets initialized with a TALIB function name and optionally an\n    input_arrays object. It provides the following primary functions for\n    setting inputs and retrieving results:\n\n    ---- input_array/TA-function-parameter set-only functions -----\n    - set_input_arrays(input_arrays)\n    - set_function_args([input_arrays,] [param_args_andor_kwargs])\n\n    Documentation for param_args_andor_kwargs can be seen by printing the\n    Function instance or programmatically via the info, input_names and\n    parameters properties.\n\n    ----- result-returning functions -----\n    - the outputs property wraps a method which ensures results are always valid\n    - run([input_arrays]) # calls set_input_arrays and returns self.outputs\n    - FunctionInstance([input_arrays,] [param_args_andor_kwargs]) # calls set_function_args and returns self.outputs\n             %s ( (expected  bars of history, at least  function failed with error code  needed (a leading bar that is NaN in any input is not history)%(display_name)s (%(group)s)\n%s%s.advance%s.out_range\047 is deprecated and has no effect: ((%s)(any ndarray)(tree fragment)))\n, , got .3: =?A period of 1 performs no smoothingADXR has no unstable period of its own; it follows the inner ADX. Set \047ADX\047 instead.Allocation Error (TA_ALLOC_ERR)Bad Object (TA_BAD_OBJECT)Bad Parameter (TA_BAD_PARAM)Bu""ll/Bear Pattern (Bearish < 0, Neutral = 0, Bullish > 0)Cannot mix polars and pandasDashed LineDotted LineDouble Exponential Moving AverageExponential Moving AverageFunction Not Found (TA_FUNC_NOT_FOUND)Function has a streaming APIFunction has an unstable periodGroup Not Found (TA_GROUP_NOT_FOUND)Hull Moving AverageInput Not All Initialized (TA_INPUT_NOT_ALL_INITIALIZE)Inputs:Insufficient History (TA_INSUFFICIENT_HISTORY)Internal Error (TA_INTERNAL_ERROR)Invalid Handle (TA_INVALID_HANDLE)Invalid List Type (TA_INVALID_LIST_TYPE)Invalid Parameter Function (TA_INVALID_PARAM_FUNCTION)Invalid Parameter Holder (TA_INVALID_PARAM_HOLDER)Invalid Parameter Holder Type (TA_INVALID_PARAM_HOLDER_TYPE)Invalid parameter value for Kaufman Adaptive Moving AverageLibrary Not Initialized (TA_LIB_NOT_INITIALIZE)MESA Adaptive Moving AverageMFI\047s unstable period was retired in TA-Lib C.No Moving Average (identity)NoneNot Supported (TA_NOT_SUPPORTED)Not enough history to open a stream (TA_INSUFFICIENT_HISTORY).\n\n    Recoverable: collect more bars and try again.Not enough price arguments: expected Note that Cython is deliberately stricter than PEP-484 and rejects subclasses of builtin types. If you need to pass subclasses then set the \047annotation_typing\047 directive to False.Out-of-Range End Index (TA_OUT_OF_RANGE_END_INDEX)Out-of-Range Start Index (TA_OUT_OF_RANGE_START_INDEX)Output Not All Initialized (TA_OUTPUT_NOT_ALL_INITIALIZE)Output can be NaN or infiniteOutput can be negativeOutput can be positiveOutput can be zeroOutput is a candlestickOutput is optional (nullable)Output is over volumeOutput is path-dependentOutput scale same as inputOutputs:Parameters:Pattern (Bool)STOCHRSI has no unstable period of its own; it follows the inner RSI. Set \047RSI\047 instead.Simple Moving AverageStrength Pattern ([-200..-100] = Bearish, [-100..0] = Getting Bearish, 0 = Neutral, [0..100] = Getting Bullish, [100-200] = Bullish)TA-Lib is not initialized or a settings change is in progressThe ""Function\047s Own Default Moving AverageToo many price arguments: expected Triangular Moving AverageTriple Exponential Moving AverageTriple Generalized Double Exponential Moving AverageUnknown ErrorUnknown Error (TA_UNKNOWN_ERR)Values represent a lower limitValues represent an upper limitWeighted Moving AverageWilder\047s Smoothed Moving AverageZero-Lag Exponential Moving Average[[input_arrays]]add_notebegidx nbelementcannot change TA-Lib settings or lifecycle while calls or streams are activecannot pickle %s: a stream handle points into the TA-Lib C library, and does not cross a process boundarycannot shut down TA-Lib while calls or streams are activedisableenablegcinput array has wrong dimensionsinput array lengths are differentinput array type is not doubleinput must be a numpy array or a pandas or polars Series, not %sinput_arrays parameter missing required data keyinteger (values are -100, 0 or 100)isenabledno history: the input array is emptynumpy._core.multiarray failed to importnumpy._core.umath failed to importtalib.collectionstalib.numpytalib.ordereddicttalib.pandastalib.polarstalib.systalib.threadingtalib.warningstalib/_abstract.pxitalib/_common.pxitalib/_func.pxitalib/_stream.pxitoo many input arraysunstable period 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amCDLUNIQUE3RIVER_Stream.open_and_fillCDLUPSIDEGAP2CROWSCDLUPSIDEGAP2CROWS_StreamCDLUPSIDEGAP2CROWS_Stream.open_and_fillCDLXSIDEGAP3METHODSCDLXSIDEGAP3METHODS_StreamCDLXSIDEGAP3METHODS_Stream.open_and_fillCEILCEIL_StreamCEIL_Stream.open_and_fillCMFCMF_StreamCMF_Stream.open_and_fillCMOCMOUCMOU_StreamCMOU_Stream.open_and_fillCMO_StreamCMO_Stream.open_and_fillCOPPOCKCOPPOCK_StreamCOPPOCK_Stream.open_and_fillCORRELCORREL_StreamCORREL_Stream.open_and_fillCOSCOSHCOSH_StreamCOSH_Stream.open_and_fillCOS_StreamCOS_Stream.open_and_fillCUMSUMCUMSUM_StreamCUMSUM_Stream.open_and_fillCVICVI_StreamCVI_Stream.open_and_fillCandleSettingTypeDEFAULTDEMADEMA_StreamDEMA_Stream.open_and_fillDISABLEDDIVDIV_StreamDIV_Stream.open_and_fillDONCHIANDONCHIAN_StreamDONCHIAN_Stream.open_and_fillDPODPO_StreamDPO_Stream.open_and_fillDXDX_StreamDX_Stream.open_and_fillDataFrameDotEFIEFI_StreamEFI_Stream.open_and_fillEMAEMA_StreamEMA_Stream.open_and_fillERERIERI_StreamERI_Stream.open_and_fillER_StreamER_Stream.open_and_fillEXPEXP_StreamEXP_Stream.open_and_fillEqualFLOORFLOOR_StreamFLOOR_Stream.open_and_fillFOSCFOSC_StreamFOSC_Stream.open_and_fillFRACTALFRACTAL_StreamFRACTAL_Stream.open_and_fillFarFunctionFunction.__call__Function.__call_functionFunction.__check_opt_input_valueFunction.__get_opt_input_valueFunction.__init__Function.__input_price_series_namesFunction.__localFunction.__repr__Function.__str__Function.__unicode__Function.function_flagsFunction.get_input_arraysFunction.get_input_namesFunction.get_parametersFunction.infoFunction.lookbackFunction.output_flagsFunction.output_namesFunction.outputsFunction.runFunction.set_function_argsFunction.set_input_arraysFunction.set_input_namesFunction.set_parametersHAHA_StreamHA_Stream.open_and_fillHMAHMA_StreamHMA_Str""eam.open_and_fillHT_DCPERIODHT_DCPERIOD_StreamHT_DCPERIOD_Stream.open_and_fillHT_DCPHASEHT_DCPHASE_StreamHT_DCPHASE_Stream.open_and_fillHT_PHASORHT_PHASOR_StreamHT_PHASOR_Stream.open_and_fillHT_SINEHT_SINE_StreamHT_SINE_Stream.open_and_fillHT_TRENDLINEHT_TRENDLINE_StreamHT_TRENDLINE_Stream.open_and_fillHT_TRENDMODEHT_TRENDMODE_StreamHT_TRENDMODE_Stream.open_and_fillHighLowHistogramIMIIMI_StreamIMI_Stream.open_and_fillInsufficientHistoryKAMAKAMA_StreamKAMA_Stream.open_and_fillKCKC_StreamKC_Stream.open_and_fillKDJKDJ_StreamKDJ_Stream.open_and_fillLINEARREGLINEARREG_ANGLELINEARREG_ANGLE_StreamLINEARREG_ANGLE_Stream.open_and_fillLINEARREG_INTERCEPTLINEARREG_INTERCEPT_StreamLINEARREG_INTERCEPT_Stream.open_and_fillLINEARREG_SLOPELINEARREG_SLOPE_StreamLINEARREG_SLOPE_Stream.open_and_fillLINEARREG_StreamLINEARREG_Stream.open_and_fillLNLN_StreamLN_Stream.open_and_fillLOG10LOG10_StreamLOG10_Stream.open_and_fillLineMAMACDMACDEXTMACDEXT_StreamMACDEXT_Stream.open_and_fillMACDFIXMACDFIX_StreamMACDFIX_Stream.open_and_fillMACD_StreamMACD_Stream.open_and_fillMAMAMAMA_StreamMAMA_Stream.open_and_fillMARKETFIMARKETFI_StreamMARKETFI_Stream.open_and_fillMASSIMASSI_StreamMASSI_Stream.open_and_fillMAVPMAVP_StreamMAVP_Stream.open_and_fillMAXMAXINDEXMAXINDEX_StreamMAXINDEX_Stream.open_and_fillMAX_StreamMAX_Stream.open_and_fillMA_StreamMA_Stream.open_and_fillMA_TypeMA_Type.__getitem__MA_Type.__init__MEDPRICEMEDPRICE_StreamMEDPRICE_Stream.open_and_fillMFIMFI_StreamMFI_Stream.open_and_fillMIDPOINTMIDPOINT_StreamMIDPOINT_Stream.open_and_fillMIDPRICEMIDPRICE_StreamMIDPRICE_Stream.open_and_fillMINMININDEXMININDEX_StreamMININDEX_Stream.open_and_fillMINMAXMINMAXINDEXMINMAXINDEX_StreamMINMAXINDEX_Stream.open_and_fillMINMAX_StreamMINMAX_Stream.open_and_fillMINUS_DIMINUS_DI_StreamMINUS_DI_Stream.open_and_fillMINUS_DMMINUS_DM_StreamMINUS_DM_Stream.open_and_fillMIN_StreamMIN_Stream.open_and_fillMOMMOM_StreamMOM_Stream.open_and_fillMULTMULT_StreamMULT_Stream.open_and_fillNATRNATR_StreamNATR_Stream.open_an""d_fillNONENVINVI_StreamNVI_Stream.open_and_fillNearOBVOBV_StreamOBV_Stream.open_and_fillOrderedDictOutRangePERCENTILEPERCENTILE_StreamPERCENTILE_Stream.open_and_fillPERCENTRANKPERCENTRANK_StreamPERCENTRANK_Stream.open_and_fillPLUS_DIPLUS_DI_StreamPLUS_DI_Stream.open_and_fillPLUS_DMPLUS_DM_StreamPLUS_DM_Stream.open_and_fillPPOPPO_StreamPPO_Stream.open_and_fillPVIPVI_StreamPVI_Stream.open_and_fillPVOPVO_StreamPVO_Stream.open_and_fillPVTPVT_StreamPVT_Stream.open_and_fillQSTICKQSTICK_StreamQSTICK_Stream.open_and_fillRMARMA_StreamRMA_Stream.open_and_fillROCROCPROCP_StreamROCP_Stream.open_and_fillROCRROCR100ROCR100_StreamROCR100_Stream.open_and_fillROCR_StreamROCR_Stream.open_and_fillROC_StreamROC_Stream.open_and_fillRSIRSI_StreamRSI_Stream.open_and_fillRVIRVI_StreamRVI_Stream.open_and_fillRVOLRVOL_StreamRVOL_Stream.open_and_fillRangeTypeRealBodySARSAREXTSAREXT_StreamSAREXT_Stream.open_and_fillSAR_StreamSAR_Stream.open_and_fillSINSINHSINH_StreamSINH_Stream.open_and_fillSIN_StreamSIN_Stream.open_and_fillSMASMA_StreamSMA_Stream.open_and_fillSMISMI_StreamSMI_Stream.open_and_fillSQRTSQRT_StreamSQRT_Stream.open_and_fillSTDDEVSTDDEV_StreamSTDDEV_Stream.open_and_fillSTOCHSTOCHFSTOCHF_StreamSTOCHF_Stream.open_and_fillSTOCHRSISTOCHR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ALL3METHODS_UpdateTA_CDLRISEFALL3METHODS_ValueTA_CDLSEPARATINGLINESTA_CDLSEPARATINGLINES_CloneTA_CDLSEPARATINGLINES_OpenTA_CDLSEPARATINGLINES_OpenAndFillTA_CDLSEPARATINGLINES_PeekTA_CDLSEPARATINGLINES_UpdateTA_CDLSEPARATINGLINES_ValueTA_CDLSHOOTINGSTARTA_CDLSHOOTINGSTAR_CloneTA_CDLSHOOTINGSTAR_OpenTA_CDLSHOOTINGSTAR_OpenAndFillTA_CDLSHOOTINGSTAR_PeekTA_CDLSHOOTINGSTAR_UpdateTA_CDLSHOOTINGSTAR_ValueTA_CDLSHORTLINETA_CDLSHORTLINE_CloneTA_CDLSHORTLINE_OpenTA_CDLSHORTLINE_OpenAndFillTA_CDLSHORTLINE_PeekTA_CDLSHORTLINE_UpdateTA_CDLSHORTLINE_ValueTA_CDLSPINNINGTOPTA_CDLSPINNINGTOP_CloneTA_CDLSPINNINGTOP_OpenTA_CDLSPINNINGTOP_OpenAndFillTA_CDLSPINNINGTOP_PeekTA_CDLSPINNINGTOP_UpdateTA_CDLSPINNINGTOP_ValueTA_CDLSTALLEDPATTERNTA_CDLSTALLEDPATTERN_CloneTA_CDLSTALLEDPATTERN""_OpenTA_CDLSTALLEDPATTERN_OpenAndFillTA_CDLSTALLEDPATTERN_PeekTA_CDLSTALLEDPATTERN_UpdateTA_CDLSTALLEDPATTERN_ValueTA_CDLSTICKSANDWICHTA_CDLSTICKSANDWICH_CloneTA_CDLSTICKSANDWICH_OpenTA_CDLSTICKSANDWICH_OpenAndFillTA_CDLSTICKSANDWICH_PeekTA_CDLSTICKSANDWICH_UpdateTA_CDLSTICKSANDWICH_ValueTA_CDLTAKURITA_CDLTAKURI_CloneTA_CDLTAKURI_OpenTA_CDLTAKURI_OpenAndFillTA_CDLTAKURI_PeekTA_CDLTAKURI_UpdateTA_CDLTAKURI_ValueTA_CDLTASUKIGAPTA_CDLTASUKIGAP_CloneTA_CDLTASUKIGAP_OpenTA_CDLTASUKIGAP_OpenAndFillTA_CDLTASUKIGAP_PeekTA_CDLTASUKIGAP_UpdateTA_CDLTASUKIGAP_ValueTA_CDLTHRUSTINGTA_CDLTHRUSTING_CloneTA_CDLTHRUSTING_OpenTA_CDLTHRUSTING_OpenAndFillTA_CDLTHRUSTING_PeekTA_CDLTHRUSTING_UpdateTA_CDLTHRUSTING_ValueTA_CDLTRISTARTA_CDLTRISTAR_CloneTA_CDLTRISTAR_OpenTA_CDLTRISTAR_OpenAndFillTA_CDLTRISTAR_PeekTA_CDLTRISTAR_UpdateTA_CDLTRISTAR_ValueTA_CDLUNIQUE3RIVERTA_CDLUNIQUE3RIVER_CloneTA_CDLUNIQUE3RIVER_OpenTA_CDLUNIQUE3RIVER_OpenAndFillTA_CDLUNIQUE3RIVER_PeekTA_CDLUNIQUE3RIVER_UpdateTA_CDLUNIQUE3RIVER_ValueTA_CDLUPSIDEGAP2CROWSTA_CDLUPSIDEGAP2CROWS_CloneTA_CDLUPSIDEGAP2CROWS_OpenTA_CDLUPSIDEGAP2CROWS_OpenAndFillTA_CDLUPSIDEGAP2CROWS_PeekTA_CDLUPSIDEGAP2CROWS_UpdateTA_CDLUPSIDEGAP2CROWS_ValueTA_CDLXSIDEGAP3METHODSTA_CDLXSIDEGAP3METHODS_CloneTA_CDLXSIDEGAP3METHODS_OpenTA_CDLXSIDEGAP3METHODS_OpenAndFillTA_CDLXSIDEGAP3METHODS_PeekTA_CDLXSIDEGAP3METHODS_UpdateTA_CDLXSIDEGAP3METHODS_ValueTA_CEILTA_CEIL_CloneTA_CEIL_OpenTA_CEIL_OpenAndFillTA_CEIL_PeekTA_CEIL_UpdateTA_CEIL_ValueTA_CMFTA_CMF_CloneTA_CMF_OpenTA_CMF_OpenAndFillTA_CMF_PeekTA_CMF_UpdateTA_CMF_ValueTA_CMOTA_CMOUTA_CMOU_CloneTA_CMOU_OpenTA_CMOU_OpenAndFillTA_CMOU_PeekTA_CMOU_UpdateTA_CMOU_ValueTA_CMO_CloneTA_CMO_OpenTA_CMO_OpenAndFillTA_CMO_PeekTA_CMO_UpdateTA_CMO_ValueTA_COPPOCKTA_COPPOCK_CloneTA_COPPOCK_OpenTA_COPPOCK_OpenAndFillTA_COPPOCK_PeekTA_COPPOCK_UpdateTA_COPPOCK_ValueTA_CORRELTA_CORREL_CloneTA_CORREL_OpenTA_CORREL_OpenAndFillTA_CORREL_PeekTA_CORREL_UpdateTA_CORREL_ValueTA_COSTA_COSHTA_COSH_CloneTA_COSH_OpenTA_COSH_OpenA""ndFillTA_COSH_PeekTA_COSH_UpdateTA_COSH_ValueTA_COS_CloneTA_COS_OpenTA_COS_OpenAndFillTA_COS_PeekTA_COS_UpdateTA_COS_ValueTA_CUMSUMTA_CUMSUM_CloneTA_CUMSUM_OpenTA_CUMSUM_OpenAndFillTA_CUMSUM_PeekTA_CUMSUM_UpdateTA_CUMSUM_ValueTA_CVITA_CVI_CloneTA_CVI_OpenTA_CVI_OpenAndFillTA_CVI_PeekTA_CVI_UpdateTA_CVI_ValueTA_DEMATA_DEMA_CloneTA_DEMA_OpenTA_DEMA_OpenAndFillTA_DEMA_PeekTA_DEMA_UpdateTA_DEMA_ValueTA_DIVTA_DIV_CloneTA_DIV_OpenTA_DIV_OpenAndFillTA_DIV_PeekTA_DIV_UpdateTA_DIV_ValueTA_DONCHIANTA_DONCHIAN_CloneTA_DONCHIAN_OpenTA_DONCHIAN_OpenAndFillTA_DONCHIAN_PeekTA_DONCHIAN_UpdateTA_DONCHIAN_ValueTA_DPOTA_DPO_CloneTA_DPO_OpenTA_DPO_OpenAndFillTA_DPO_PeekTA_DPO_UpdateTA_DPO_ValueTA_DXTA_DX_CloneTA_DX_OpenTA_DX_OpenAndFillTA_DX_PeekTA_DX_UpdateTA_DX_ValueTA_EFITA_EFI_CloneTA_EFI_OpenTA_EFI_OpenAndFillTA_EFI_PeekTA_EFI_UpdateTA_EFI_ValueTA_EMATA_EMA_CloneTA_EMA_OpenTA_EMA_OpenAndFillTA_EMA_PeekTA_EMA_UpdateTA_EMA_ValueTA_ERTA_ERITA_ERI_CloneTA_ERI_OpenTA_ERI_OpenAndFillTA_ERI_PeekTA_ERI_UpdateTA_ERI_ValueTA_ER_CloneTA_ER_OpenTA_ER_OpenAndFillTA_ER_PeekTA_ER_UpdateTA_ER_ValueTA_EXPTA_EXP_CloneTA_EXP_OpenTA_EXP_OpenAndFillTA_EXP_PeekTA_EXP_UpdateTA_EXP_ValueTA_FLOORTA_FLOOR_CloneTA_FLOOR_OpenTA_FLOOR_OpenAndFillTA_FLOOR_PeekTA_FLOOR_UpdateTA_FLOOR_ValueTA_FOSCTA_FOSC_CloneTA_FOSC_OpenTA_FOSC_OpenAndFillTA_FOSC_PeekTA_FOSC_UpdateTA_FOSC_ValueTA_FRACTALTA_FRACTAL_CloneTA_FRACTAL_OpenTA_FRACTAL_OpenAndFillTA_FRACTAL_PeekTA_FRACTAL_UpdateTA_FRACTAL_ValueTA_FUNC_FLAGSTA_FuncTableAllocTA_FuncTableFreeTA_GetFuncHandleTA_GetFuncInfoTA_GetInputParameterInfoTA_GetLookbackTA_GetOptInputParameterInfoTA_GetOutputParameterInfoTA_GroupTableAllocTA_GroupTableFreeTA_HATA_HA_CloneTA_HA_OpenTA_HA_OpenAndFillTA_HA_PeekTA_HA_UpdateTA_HA_ValueTA_HMATA_HMA_CloneTA_HMA_OpenTA_HMA_OpenAndFillTA_HMA_PeekTA_HMA_UpdateTA_HMA_ValueTA_HT_DCPERIODTA_HT_DCPERIOD_CloneTA_HT_DCPERIOD_OpenTA_HT_DCPERIOD_OpenAndFillTA_HT_DCPERIOD_PeekTA_HT_DCPERIOD_UpdateTA_HT_DCPERIOD_ValueTA_HT_DCPHASETA_HT_DCPHASE_CloneTA_H""T_DCPHASE_OpenTA_HT_DCPHASE_OpenAndFillTA_HT_DCPHASE_PeekTA_HT_DCPHASE_UpdateTA_HT_DCPHASE_ValueTA_HT_PHASORTA_HT_PHASOR_CloneTA_HT_PHASOR_OpenTA_HT_PHASOR_OpenAndFillTA_HT_PHASOR_PeekTA_HT_PHASOR_UpdateTA_HT_PHASOR_ValueTA_HT_SINETA_HT_SINE_CloneTA_HT_SINE_OpenTA_HT_SINE_OpenAndFillTA_HT_SINE_PeekTA_HT_SINE_UpdateTA_HT_SINE_ValueTA_HT_TRENDLINETA_HT_TRENDLINE_CloneTA_HT_TRENDLINE_OpenTA_HT_TRENDLINE_OpenAndFillTA_HT_TRENDLINE_PeekTA_HT_TRENDLINE_UpdateTA_HT_TRENDLINE_ValueTA_HT_TRENDMODETA_HT_TRENDMODE_CloneTA_HT_TRENDMODE_OpenTA_HT_TRENDMODE_OpenAndFillTA_HT_TRENDMODE_PeekTA_HT_TRENDMODE_UpdateTA_HT_TRENDMODE_ValueTA_IMITA_IMI_CloneTA_IMI_OpenTA_IMI_OpenAndFillTA_IMI_PeekTA_IMI_UpdateTA_IMI_ValueTA_INPUT_FLAGSTA_InitializeTA_KAMATA_KAMA_CloneTA_KAMA_OpenTA_KAMA_OpenAndFillTA_KAMA_PeekTA_KAMA_UpdateTA_KAMA_ValueTA_KCTA_KC_CloneTA_KC_OpenTA_KC_OpenAndFillTA_KC_PeekTA_KC_UpdateTA_KC_ValueTA_KDJTA_KDJ_CloneTA_KDJ_OpenTA_KDJ_OpenAndFillTA_KDJ_PeekTA_KDJ_UpdateTA_KDJ_ValueTA_LINEARREGTA_LINEARREG_ANGLETA_LINEARREG_ANGLE_CloneTA_LINEARREG_ANGLE_OpenTA_LINEARREG_ANGLE_OpenAndFillTA_LINEARREG_ANGLE_PeekTA_LINEARREG_ANGLE_UpdateTA_LINEARREG_ANGLE_ValueTA_LINEARREG_CloneTA_LINEARREG_INTERCEPTTA_LINEARREG_INTERCEPT_CloneTA_LINEARREG_INTERCEPT_OpenTA_LINEARREG_INTERCEPT_OpenAndFillTA_LINEARREG_INTERCEPT_PeekTA_LINEARREG_INTERCEPT_UpdateTA_LINEARREG_INTERCEPT_ValueTA_LINEARREG_OpenTA_LINEARREG_OpenAndFillTA_LINEARREG_PeekTA_LINEARREG_SLOPETA_LINEARREG_SLOPE_CloneTA_LINEARREG_SLOPE_OpenTA_LINEARREG_SLOPE_OpenAndFillTA_LINEARREG_SLOPE_PeekTA_LINEARREG_SLOPE_UpdateTA_LINEARREG_SLOPE_ValueTA_LINEARREG_UpdateTA_LINEARREG_ValueTA_LNTA_LN_CloneTA_LN_OpenTA_LN_OpenAndFillTA_LN_PeekTA_LN_UpdateTA_LN_ValueTA_LOG10TA_LOG10_CloneTA_LOG10_OpenTA_LOG10_OpenAndFillTA_LOG10_PeekTA_LOG10_UpdateTA_LOG10_ValueTA_MATA_MACDTA_MACDEXTTA_MACDEXT_CloneTA_MACDEXT_OpenTA_MACDEXT_OpenAndFillTA_MACDEXT_PeekTA_MACDEXT_UpdateTA_MACDEXT_ValueTA_MACDFIXTA_MACDFIX_CloneTA_MACDFIX_OpenTA_MACDFIX_OpenAndFillTA_M""ACDFIX_PeekTA_MACDFIX_UpdateTA_MACDFIX_ValueTA_MACD_CloneTA_MACD_OpenTA_MACD_OpenAndFillTA_MACD_PeekTA_MACD_UpdateTA_MACD_ValueTA_MAMATA_MAMA_CloneTA_MAMA_OpenTA_MAMA_OpenAndFillTA_MAMA_PeekTA_MAMA_UpdateTA_MAMA_ValueTA_MARKETFITA_MARKETFI_CloneTA_MARKETFI_OpenTA_MARKETFI_OpenAndFillTA_MARKETFI_PeekTA_MARKETFI_UpdateTA_MARKETFI_ValueTA_MASSITA_MASSI_CloneTA_MASSI_OpenTA_MASSI_OpenAndFillTA_MASSI_PeekTA_MASSI_UpdateTA_MASSI_ValueTA_MAVPTA_MAVP_CloneTA_MAVP_OpenTA_MAVP_OpenAndFillTA_MAVP_PeekTA_MAVP_UpdateTA_MAVP_ValueTA_MAXTA_MAXINDEXTA_MAXINDEX_CloneTA_MAXINDEX_OpenTA_MAXINDEX_OpenAndFillTA_MAXINDEX_PeekTA_MAXINDEX_UpdateTA_MAXINDEX_ValueTA_MAX_CloneTA_MAX_OpenTA_MAX_OpenAndFillTA_MAX_PeekTA_MAX_UpdateTA_MAX_ValueTA_MA_CloneTA_MA_OpenTA_MA_OpenAndFillTA_MA_PeekTA_MA_UpdateTA_MA_ValueTA_MEDPRICETA_MEDPRICE_CloneTA_MEDPRICE_OpenTA_MEDPRICE_OpenAndFillTA_MEDPRICE_PeekTA_MEDPRICE_UpdateTA_MEDPRICE_ValueTA_MFITA_MFI_CloneTA_MFI_OpenTA_MFI_OpenAndFillTA_MFI_PeekTA_MFI_UpdateTA_MFI_ValueTA_MIDPOINTTA_MIDPOINT_CloneTA_MIDPOINT_OpenTA_MIDPOINT_OpenAndFillTA_MIDPOINT_PeekTA_MIDPOINT_UpdateTA_MIDPOINT_ValueTA_MIDPRICETA_MIDPRICE_CloneTA_MIDPRICE_OpenTA_MIDPRICE_OpenAndFillTA_MIDPRICE_PeekTA_MIDPRICE_UpdateTA_MIDPRICE_ValueTA_MINTA_MININDEXTA_MININDEX_CloneTA_MININDEX_OpenTA_MININDEX_OpenAndFillTA_MININDEX_PeekTA_MININDEX_UpdateTA_MININDEX_ValueTA_MINMAXTA_MINMAXINDEXTA_MINMAXINDEX_CloneTA_MINMAXINDEX_OpenTA_MINMAXINDEX_OpenAndFillTA_MINMAXINDEX_PeekTA_MINMAXINDEX_UpdateTA_MINMAXINDEX_ValueTA_MINMAX_CloneTA_MINMAX_OpenTA_MINMAX_OpenAndFillTA_MINMAX_PeekTA_MINMAX_UpdateTA_MINMAX_ValueTA_MINUS_DITA_MINUS_DI_CloneTA_MINUS_DI_OpenTA_MINUS_DI_OpenAndFillTA_MINUS_DI_PeekTA_MINUS_DI_UpdateTA_MINUS_DI_ValueTA_MINUS_DMTA_MINUS_DM_CloneTA_MINUS_DM_OpenTA_MINUS_DM_OpenAndFillTA_MINUS_DM_PeekTA_MINUS_DM_UpdateTA_MINUS_DM_ValueTA_MIN_CloneTA_MIN_OpenTA_MIN_OpenAndFillTA_MIN_PeekTA_MIN_UpdateTA_MIN_ValueTA_MOMTA_MOM_CloneTA_MOM_OpenTA_MOM_OpenAndFillTA_MOM_PeekTA_MOM_UpdateTA_MOM_ValueTA_MUL""TTA_MULT_CloneTA_MULT_OpenTA_MULT_OpenAndFillTA_MULT_PeekTA_MULT_UpdateTA_MULT_ValueTA_NATRTA_NATR_CloneTA_NATR_OpenTA_NATR_OpenAndFillTA_NATR_PeekTA_NATR_UpdateTA_NATR_ValueTA_NVITA_NVI_CloneTA_NVI_OpenTA_NVI_OpenAndFillTA_NVI_PeekTA_NVI_UpdateTA_NVI_ValueTA_OBVTA_OBV_CloneTA_OBV_OpenTA_OBV_OpenAndFillTA_OBV_PeekTA_OBV_UpdateTA_OBV_ValueTA_OUTPUT_FLAGSTA_PERCENTILETA_PERCENTILE_CloneTA_PERCENTILE_OpenTA_PERCENTILE_OpenAndFillTA_PERCENTILE_PeekTA_PERCENTILE_UpdateTA_PERCENTILE_ValueTA_PERCENTRANKTA_PERCENTRANK_CloneTA_PERCENTRANK_OpenTA_PERCENTRANK_OpenAndFillTA_PERCENTRANK_PeekTA_PERCENTRANK_UpdateTA_PERCENTRANK_ValueTA_PLUS_DITA_PLUS_DI_CloneTA_PLUS_DI_OpenTA_PLUS_DI_OpenAndFillTA_PLUS_DI_PeekTA_PLUS_DI_UpdateTA_PLUS_DI_ValueTA_PLUS_DMTA_PLUS_DM_CloneTA_PLUS_DM_OpenTA_PLUS_DM_OpenAndFillTA_PLUS_DM_PeekTA_PLUS_DM_UpdateTA_PLUS_DM_ValueTA_PPOTA_PPO_CloneTA_PPO_OpenTA_PPO_OpenAndFillTA_PPO_PeekTA_PPO_UpdateTA_PPO_ValueTA_PVITA_PVI_CloneTA_PVI_OpenTA_PVI_OpenAndFillTA_PVI_PeekTA_PVI_UpdateTA_PVI_ValueTA_PVOTA_PVO_CloneTA_PVO_OpenTA_PVO_OpenAndFillTA_PVO_PeekTA_PVO_UpdateTA_PVO_ValueTA_PVTTA_PVT_CloneTA_PVT_OpenTA_PVT_OpenAndFillTA_PVT_PeekTA_PVT_UpdateTA_PVT_ValueTA_ParamHolderAllocTA_ParamHolderFreeTA_QSTICKTA_QSTICK_CloneTA_QSTICK_OpenTA_QSTICK_OpenAndFillTA_QSTICK_PeekTA_QSTICK_UpdateTA_QSTICK_ValueTA_RMATA_RMA_CloneTA_RMA_OpenTA_RMA_OpenAndFillTA_RMA_PeekTA_RMA_UpdateTA_RMA_ValueTA_ROCTA_ROCPTA_ROCP_CloneTA_ROCP_OpenTA_ROCP_OpenAndFillTA_ROCP_PeekTA_ROCP_UpdateTA_ROCP_ValueTA_ROCRTA_ROCR100TA_ROCR100_CloneTA_ROCR100_OpenTA_ROCR100_OpenAndFillTA_ROCR100_PeekTA_ROCR100_UpdateTA_ROCR100_ValueTA_ROCR_CloneTA_ROCR_OpenTA_ROCR_OpenAndFillTA_ROCR_PeekTA_ROCR_UpdateTA_ROCR_ValueTA_ROC_CloneTA_ROC_OpenTA_ROC_OpenAndFillTA_ROC_PeekTA_ROC_UpdateTA_ROC_ValueTA_RSITA_RSI_CloneTA_RSI_OpenTA_RSI_OpenAndFillTA_RSI_PeekTA_RSI_UpdateTA_RSI_ValueTA_RVITA_RVI_CloneTA_RVI_OpenTA_RVI_OpenAndFillTA_RVI_PeekTA_RVI_UpdateTA_RVI_ValueTA_RVOLTA_RVOL_CloneTA_RVOL_OpenTA_RVOL_OpenAndFillTA_RV""OL_PeekTA_RVOL_UpdateTA_RVOL_ValueTA_RestoreCandleDefaultSettingsTA_SARTA_SAREXTTA_SAREXT_CloneTA_SAREXT_OpenTA_SAREXT_OpenAndFillTA_SAREXT_PeekTA_SAREXT_UpdateTA_SAREXT_ValueTA_SAR_CloneTA_SAR_OpenTA_SAR_OpenAndFillTA_SAR_PeekTA_SAR_UpdateTA_SAR_ValueTA_SINTA_SINHTA_SINH_CloneTA_SINH_OpenTA_SINH_OpenAndFillTA_SINH_PeekTA_SINH_UpdateTA_SINH_ValueTA_SIN_CloneTA_SIN_OpenTA_SIN_OpenAndFillTA_SIN_PeekTA_SIN_UpdateTA_SIN_ValueTA_SMATA_SMA_CloneTA_SMA_OpenTA_SMA_OpenAndFillTA_SMA_PeekTA_SMA_UpdateTA_SMA_ValueTA_SMITA_SMI_CloneTA_SMI_OpenTA_SMI_OpenAndFillTA_SMI_PeekTA_SMI_UpdateTA_SMI_ValueTA_SQRTTA_SQRT_CloneTA_SQRT_OpenTA_SQRT_OpenAndFillTA_SQRT_PeekTA_SQRT_UpdateTA_SQRT_ValueTA_STDDEVTA_STDDEV_CloneTA_STDDEV_OpenTA_STDDEV_OpenAndFillTA_STDDEV_PeekTA_STDDEV_UpdateTA_STDDEV_ValueTA_STOCHTA_STOCHFTA_STOCHF_CloneTA_STOCHF_OpenTA_STOCHF_OpenAndFillTA_STOCHF_PeekTA_STOCHF_UpdateTA_STOCHF_ValueTA_STOCHRSITA_STOCHRSI_CloneTA_STOCHRSI_OpenTA_STOCHRSI_OpenAndFillTA_STOCHRSI_PeekTA_STOCHRSI_UpdateTA_STOCHRSI_ValueTA_STOCH_CloneTA_STOCH_OpenTA_STOCH_OpenAndFillTA_STOCH_PeekTA_STOCH_UpdateTA_STOCH_ValueTA_SUBTA_SUB_CloneTA_SUB_OpenTA_SUB_OpenAndFillTA_SUB_PeekTA_SUB_UpdateTA_SUB_ValueTA_SUMTA_SUM_CloneTA_SUM_OpenTA_SUM_OpenAndFillTA_SUM_PeekTA_SUM_UpdateTA_SUM_ValueTA_SUPERTRENDTA_SUPERTREND_CloneTA_SUPERTREND_OpenTA_SUPERTREND_OpenAndFillTA_SUPERTREND_PeekTA_SUPERTREND_UpdateTA_SUPERTREND_ValueTA_SetCandleSettingsTA_SetCompatibilityTA_SetOptInputParamIntegerTA_SetOptInputParamRealTA_SetUnstablePeriodTA_ShutdownTA_T3TA_T3_CloneTA_T3_OpenTA_T3_OpenAndFillTA_T3_PeekTA_T3_UpdateTA_T3_ValueTA_TANTA_TANHTA_TANH_CloneTA_TANH_OpenTA_TANH_OpenAndFillTA_TANH_PeekTA_TANH_UpdateTA_TANH_ValueTA_TAN_CloneTA_TAN_OpenTA_TAN_OpenAndFillTA_TAN_PeekTA_TAN_UpdateTA_TAN_ValueTA_TEMATA_TEMA_CloneTA_TEMA_OpenTA_TEMA_OpenAndFillTA_TEMA_PeekTA_TEMA_UpdateTA_TEMA_ValueTA_TRANGETA_TRANGE_CloneTA_TRANGE_OpenTA_TRANGE_OpenAndFillTA_TRANGE_PeekTA_TRANGE_UpdateTA_TRANGE_ValueTA_TRIMATA_TRIMA_CloneTA_TRIMA_OpenT""A_TRIMA_OpenAndFillTA_TRIMA_PeekTA_TRIMA_UpdateTA_TRIMA_ValueTA_TRIXTA_TRIX_CloneTA_TRIX_OpenTA_TRIX_OpenAndFillTA_TRIX_PeekTA_TRIX_UpdateTA_TRIX_ValueTA_TSFTA_TSF_CloneTA_TSF_OpenTA_TSF_OpenAndFillTA_TSF_PeekTA_TSF_UpdateTA_TSF_ValueTA_TSITA_TSI_CloneTA_TSI_OpenTA_TSI_OpenAndFillTA_TSI_PeekTA_TSI_UpdateTA_TSI_ValueTA_TYPPRICETA_TYPPRICE_CloneTA_TYPPRICE_OpenTA_TYPPRICE_OpenAndFillTA_TYPPRICE_PeekTA_TYPPRICE_UpdateTA_TYPPRICE_ValueTA_ULTOSCTA_ULTOSC_CloneTA_ULTOSC_OpenTA_ULTOSC_OpenAndFillTA_ULTOSC_PeekTA_ULTOSC_UpdateTA_ULTOSC_ValueTA_VARTA_VAR_CloneTA_VAR_OpenTA_VAR_OpenAndFillTA_VAR_PeekTA_VAR_UpdateTA_VAR_ValueTA_VHFTA_VHF_CloneTA_VHF_OpenTA_VHF_OpenAndFillTA_VHF_PeekTA_VHF_UpdateTA_VHF_ValueTA_VORTEXTA_VORTEX_CloneTA_VORTEX_OpenTA_VORTEX_OpenAndFillTA_VORTEX_PeekTA_VORTEX_UpdateTA_VORTEX_ValueTA_VWAPTA_VWAP_CloneTA_VWAP_OpenTA_VWAP_OpenAndFillTA_VWAP_PeekTA_VWAP_UpdateTA_VWAP_ValueTA_VWMATA_VWMA_CloneTA_VWMA_OpenTA_VWMA_OpenAndFillTA_VWMA_PeekTA_VWMA_UpdateTA_VWMA_ValueTA_WADTA_WAD_CloneTA_WAD_OpenTA_WAD_OpenAndFillTA_WAD_PeekTA_WAD_UpdateTA_WAD_ValueTA_WCLPRICETA_WCLPRICE_CloneTA_WCLPRICE_OpenTA_WCLPRICE_OpenAndFillTA_WCLPRICE_PeekTA_WCLPRICE_UpdateTA_WCLPRICE_ValueTA_WILLRTA_WILLR_CloneTA_WILLR_OpenTA_WILLR_OpenAndFillTA_WILLR_PeekTA_WILLR_UpdateTA_WILLR_ValueTA_WMATA_WMA_CloneTA_WMA_OpenTA_WMA_OpenAndFillTA_WMA_PeekTA_WMA_UpdateTA_WMA_ValueTA_ZLEMATA_ZLEMA_CloneTA_ZLEMA_OpenTA_ZLEMA_OpenAndFillTA_ZLEMA_PeekTA_ZLEMA_UpdateTA_ZLEMA_ValueTEMATEMA_StreamTEMA_Stream.open_and_fillTRANGETRANGE_StreamTRANGE_Stream.open_and_fillTRIMATRIMA_StreamTRIMA_Stream.open_and_fillTRIXTRIX_StreamTRIX_Stream.open_and_fillTSFTSF_StreamTSF_Stream.open_and_fillTSITSI_StreamTSI_Stream.open_and_fillTYPPRICETYPPRICE_StreamTYPPRICE_Stream.open_and_fillULTOSCULTOSC_StreamULTOSC_Stream.open_and_fillVARVAR_StreamVAR_Stream.open_and_fillVHFVHF_StreamVHF_Stream.open_and_fillVORTEXVORTEX_StreamVORTEX_Stream.open_and_fillVWAPVWAP_StreamVWAP_Stream.open_and_fillVWMAVWMA_StreamVWMA_Stream.open_""and_fillWADWAD_StreamWAD_Stream.open_and_fillWCLPRICEWCLPRICE_StreamWCLPRICE_Stream.open_and_fillWILLRWILLR_StreamWILLR_Stream.open_and_fillWMAWMA_StreamWMA_Stream.open_and_fillZLEMAZLEMA_StreamZLEMA_Stream.open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     #endif
     PyObject *data = NULL;
     #define __Pyx_DecompressString_UNUSED
@@ -353539,10 +459584,10 @@ static const char bytes[] = "\n\n    This is a pythonic wrapper around TALIB\047
     #endif
     PyObject **stringtab = __pyx_mstate->__pyx_string_tab;
     Py_ssize_t pos = 0;
-    for (int i = 0; i < 2563; i++) {
+    for (int i = 0; i < 2597; i++) {
       Py_ssize_t bytes_length = str_length_index[i].length;
       PyObject *string = PyUnicode_DecodeUTF8(bytes + pos, bytes_length, NULL);
-      if (likely(string) && i >= 127) PyUnicode_InternInPlace(&string);
+      if (likely(string) && i >= 131) PyUnicode_InternInPlace(&string);
       if (unlikely(!string)) {
         Py_XDECREF(data);
         __PYX_ERR(0, 1, __pyx_L1_error)
@@ -353550,8 +459595,8 @@ static const char bytes[] = "\n\n    This is a pythonic wrapper around TALIB\047
       stringtab[i] = string;
       pos += bytes_length;
     }
-    for (int i = 2563; i < 2832; i++) {
-      Py_ssize_t bytes_length = bytes_length_index[i-2563].length;
+    for (int i = 2597; i < 2876; i++) {
+      Py_ssize_t bytes_length = bytes_length_index[i-2597].length;
       PyObject *string = PyBytes_FromStringAndSize(bytes + pos, bytes_length);
       stringtab[i] = string;
       pos += bytes_length;
@@ -353561,15 +459606,15 @@ static const char bytes[] = "\n\n    This is a pythonic wrapper around TALIB\047
       }
     }
     Py_XDECREF(data);
-    for (Py_ssize_t i = 0; i < 2832; i++) {
+    for (Py_ssize_t i = 0; i < 2876; i++) {
       if (unlikely(PyObject_Hash(stringtab[i]) == -1)) {
         __PYX_ERR(0, 1, __pyx_L1_error)
       }
     }
     #if CYTHON_IMMORTAL_CONSTANTS
     {
-      PyObject **table = stringtab + 2563;
-      for (Py_ssize_t i=0; i<269; ++i) {
+      PyObject **table = stringtab + 2597;
+      for (Py_ssize_t i=0; i<279; ++i) {
         #if PY_VERSION_HEX >= 0x030F0000
         PyUnstable_SetImmortal(table[i]);
         #elif CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
@@ -353602,17 +459647,17 @@ static const char bytes[] = "\n\n    This is a pythonic wrapper around TALIB\047
     PyObject **numbertab = __pyx_mstate->__pyx_number_tab + 7;
     int8_t const cint_constants_1[] = {0,-1,1,2,3,4,8,12,13,14,16,32,64};
     int16_t const cint_constants_2[] = {128,256,512,1024,2048,4096,8192};
-    int32_t const cint_constants_4[] = {16777216L,33554432L,67108864L,134217728L,268435456L,536870912L,1073741824L};
+    int32_t const cint_constants_4[] = {16777216L,33554432L,67108864L,134217728L,238750788L,268435456L,536870912L,1073741824L};
     int64_t const cint_constants_8[] = {-2147483648LL};
-    for (int i = 0; i < 28; i++) {
-      numbertab[i] = PyLong_FromLongLong((i < 13 ? cint_constants_1[i - 0] : (i < 20 ? cint_constants_2[i - 13] : (i < 27 ? cint_constants_4[i - 20] : cint_constants_8[i - 27]))));
+    for (int i = 0; i < 29; i++) {
+      numbertab[i] = PyLong_FromLongLong((i < 13 ? cint_constants_1[i - 0] : (i < 20 ? cint_constants_2[i - 13] : (i < 28 ? cint_constants_4[i - 20] : cint_constants_8[i - 28]))));
       if (unlikely(!numbertab[i])) __PYX_ERR(0, 1, __pyx_L1_error)
     }
   }
   #if CYTHON_IMMORTAL_CONSTANTS
   {
     PyObject **table = __pyx_mstate->__pyx_number_tab;
-    for (Py_ssize_t i=0; i<35; ++i) {
+    for (Py_ssize_t i=0; i<36; ++i) {
       #if PY_VERSION_HEX >= 0x030F0000
       PyUnstable_SetImmortal(table[i]);
       #elif CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
@@ -353666,2269 +459711,2319 @@ static int __Pyx_CreateCodeObjects(__pyx_mstatetype *__pyx_mstate) {
   PyObject* tuple_dedup_map = PyDict_New();
   if (unlikely(!tuple_dedup_map)) return -1;
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 62};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
+    __pyx_mstate_global->__pyx_codeobj_tab[0] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_enter, __pyx_mstate->__pyx_kp_b_iso88591_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[0])) goto bad;
+  }
+  {
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS|CO_VARARGS), 65};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_args};
+    __pyx_mstate_global->__pyx_codeobj_tab[1] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_exit, __pyx_mstate->__pyx_kp_b_iso88591_A_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[1])) goto bad;
+  }
+  {
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_state, __pyx_mstate->__pyx_n_u_dict_2, __pyx_mstate->__pyx_n_u_use_setstate};
+    __pyx_mstate_global->__pyx_codeobj_tab[2] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tree_fragment, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_mstate->__pyx_kp_b_iso88591_q_l_vWE_Q_q_q_q_d_7_WA_d_7_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[2])) goto bad;
+  }
+  {
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
+    __pyx_mstate_global->__pyx_codeobj_tab[3] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tree_fragment, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_mstate->__pyx_kp_b_iso88591_1F, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[3])) goto bad;
+  }
+  {
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 70};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_acquired};
+    __pyx_mstate_global->__pyx_codeobj_tab[4] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_enter, __pyx_mstate->__pyx_kp_b_iso88591_A_a_4q_aq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[4])) goto bad;
+  }
+  {
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS|CO_VARARGS), 77};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_args};
+    __pyx_mstate_global->__pyx_codeobj_tab[5] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_exit, __pyx_mstate->__pyx_kp_b_iso88591_A_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[5])) goto bad;
+  }
+  {
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_state, __pyx_mstate->__pyx_n_u_dict_2, __pyx_mstate->__pyx_n_u_use_setstate};
+    __pyx_mstate_global->__pyx_codeobj_tab[6] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tree_fragment, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_mstate->__pyx_kp_b_iso88591_q_l_vWE_Q_q_q_q_t1G_gQ_t1G_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[6])) goto bad;
+  }
+  {
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
+    __pyx_mstate_global->__pyx_codeobj_tab[7] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tree_fragment, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_mstate->__pyx_kp_b_iso88591_AV1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[7])) goto bad;
+  }
+  {
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 88};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_function_name, __pyx_mstate->__pyx_n_u_ret_code};
-    __pyx_mstate_global->__pyx_codeobj_tab[0] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_check_success, __pyx_mstate->__pyx_kp_b_iso88591_y_1_q_Q_a_Q_a_Q_a_Q_a_Q_a_Q_a_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[0])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[8] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_check_success, __pyx_mstate->__pyx_kp_b_iso88591_y_1_q_Q_a_Q_a_Q_a_Q_a_Q_a_Q_a_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[8])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {0, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 62};
+    const __Pyx_PyCode_New_function_description descr = {0, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 135};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_ret_code};
-    __pyx_mstate_global->__pyx_codeobj_tab[1] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_initialize, __pyx_mstate->__pyx_kp_b_iso88591_Q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[1])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[9] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_initialize, __pyx_mstate->__pyx_kp_b_iso88591_q_4q_nA_Q_q_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[9])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {0, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 67};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_ret_code};
-    __pyx_mstate_global->__pyx_codeobj_tab[2] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_shutdown, __pyx_mstate->__pyx_kp_b_iso88591_a_QoQ, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[2])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 145};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_at_exit, __pyx_mstate->__pyx_n_u_ret_code, __pyx_mstate->__pyx_n_u_acquired};
+    __pyx_mstate_global->__pyx_codeobj_tab[10] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_shutdown, __pyx_mstate->__pyx_kp_b_iso88591_t1_1_l_1_1_l_QoQ_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[10])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 76};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 171};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
-    __pyx_mstate_global->__pyx_codeobj_tab[3] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_init, __pyx_mstate->__pyx_kp_b_iso88591_A_A_6_6_6_7_7_81_7_7_5_6_a_Q_81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[3])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[11] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_init, __pyx_mstate->__pyx_kp_b_iso88591_A_A_6_6_6_7_7_81_7_7_5_6_a_Q_81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[11])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 94};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 189};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_type};
-    __pyx_mstate_global->__pyx_codeobj_tab[4] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_getitem, __pyx_mstate->__pyx_kp_b_iso88591_A_t81A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[4])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[12] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_getitem, __pyx_mstate->__pyx_kp_b_iso88591_A_t81A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[12])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 143};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 238};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_name};
-    __pyx_mstate_global->__pyx_codeobj_tab[5] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_func_unst_id, __pyx_mstate->__pyx_kp_b_iso88591_uCq_Q_1A_1_q_AQ, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[5])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[13] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_func_unst_id, __pyx_mstate->__pyx_kp_b_iso88591_uCq_Q_1A_1_q_AQ, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[13])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 5, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 152};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_name, __pyx_mstate->__pyx_n_u_period, __pyx_mstate->__pyx_n_u_ret_code, __pyx_mstate->__pyx_n_u_id, __pyx_mstate->__pyx_n_u_unst_id};
-    __pyx_mstate_global->__pyx_codeobj_tab[6] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_set_unstable_period, __pyx_mstate->__pyx_kp_b_iso88591_aq_xs_q_A_Q_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[6])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 6, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 247};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_name, __pyx_mstate->__pyx_n_u_period, __pyx_mstate->__pyx_n_u_ret_code, __pyx_mstate->__pyx_n_u_id, __pyx_mstate->__pyx_n_u_c_period, __pyx_mstate->__pyx_n_u_unst_id};
+    __pyx_mstate_global->__pyx_codeobj_tab[14] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_set_unstable_period, __pyx_mstate->__pyx_kp_b_iso88591_aq_xs_q_q_q_A_Q_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[14])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 162};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 261};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_name, __pyx_mstate->__pyx_n_u_period, __pyx_mstate->__pyx_n_u_id, __pyx_mstate->__pyx_n_u_unst_id};
-    __pyx_mstate_global->__pyx_codeobj_tab[7] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_get_unstable_period, __pyx_mstate->__pyx_kp_b_iso88591_aq_xs_q_Qa_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[7])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[15] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_get_unstable_period, __pyx_mstate->__pyx_kp_b_iso88591_aq_xs_q_a_Qa_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[15])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 172};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_value, __pyx_mstate->__pyx_n_u_ret_code};
-    __pyx_mstate_global->__pyx_codeobj_tab[8] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_set_compatibility, __pyx_mstate->__pyx_kp_b_iso88591_aq_Q_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[8])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 273};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_value, __pyx_mstate->__pyx_n_u_ret_code, __pyx_mstate->__pyx_n_u_c_value};
+    __pyx_mstate_global->__pyx_codeobj_tab[16] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_set_compatibility, __pyx_mstate->__pyx_kp_b_iso88591_q_q_aq_Q_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[16])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {0, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 177};
+    const __Pyx_PyCode_New_function_description descr = {0, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 281};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_value};
-    __pyx_mstate_global->__pyx_codeobj_tab[9] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_get_compatibility, __pyx_mstate->__pyx_kp_b_iso88591_1_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[9])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[17] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_get_compatibility, __pyx_mstate->__pyx_kp_b_iso88591_a_1_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[17])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 5, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 194};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 5, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 300};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_settingtype, __pyx_mstate->__pyx_n_u_rangetype, __pyx_mstate->__pyx_n_u_avgperiod, __pyx_mstate->__pyx_n_u_factor, __pyx_mstate->__pyx_n_u_ret_code};
-    __pyx_mstate_global->__pyx_codeobj_tab[10] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_set_candle_settings, __pyx_mstate->__pyx_kp_b_iso88591_q_1_Q_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[10])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[18] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_set_candle_settings, __pyx_mstate->__pyx_kp_b_iso88591_q_q_ST_Q_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[18])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 199};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 307};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_settingtype, __pyx_mstate->__pyx_n_u_ret_code};
-    __pyx_mstate_global->__pyx_codeobj_tab[11] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_restore_candle_default_setti, __pyx_mstate->__pyx_kp_b_iso88591_2_1_Q_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[11])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[19] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__common_pxi, __pyx_mstate->__pyx_n_u_ta_restore_candle_default_setti, __pyx_mstate->__pyx_kp_b_iso88591_q_1_Q_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[19])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 142};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 144};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[12] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AC, __pyx_mstate->__pyx_kp_b_iso88591_UUmmn_aq_Qa_6_wc_A_8_T_3a_U_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[12])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[20] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AC, __pyx_mstate->__pyx_kp_b_iso88591_UUmmn_aq_Qa_6_wc_A_axz_XZs_U_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[20])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 178};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 188};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outrealupperband, __pyx_mstate->__pyx_n_u_outrealmiddleband, __pyx_mstate->__pyx_n_u_outreallowerband};
-    __pyx_mstate_global->__pyx_codeobj_tab[13] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ACCBANDS, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_D_9_TARRSSVVW, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[13])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[21] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ACCBANDS, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_D_9_TARRSSVVW, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[21])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 219};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 237};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[14] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ACOS, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_A_q_4y, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[14])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[22] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ACOS, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[22])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 250};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 276};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[15] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AD, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_gQ_wc_A_8_T_3hjX_eeo, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[15])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[23] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AD, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_gQ_wc_A_axz_XZs_R_aa, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[23])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 284};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 318};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[16] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ADD, __pyx_mstate->__pyx_kp_b_iso88591_Kq_Kq_7_wc_A_8_U_E_U_7_A_we_1_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[16])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[24] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ADD, __pyx_mstate->__pyx_kp_b_iso88591_Kq_Kq_7_wc_A_axz_hj_Q_U_7_A_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[24])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 317};
+    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 359};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[17] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ADOSC, __pyx_mstate->__pyx_kp_b_iso88591_z_R_R_S_aq_Qa_Kq_6_gQ_wc_A_8_T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[17])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[25] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ADOSC, __pyx_mstate->__pyx_kp_b_iso88591_z_R_R_S_aq_Qa_Kq_6_gQ_wc_A_axz, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[25])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 354};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 404};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[18] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ADR, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_6_wc_A_8_T_3a_U_7_A_we_2Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[18])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[26] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ADR, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_6_wc_A_axz_XZs_U_7_A_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[26])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 388};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 446};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[19] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ADX, __pyx_mstate->__pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[19])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[27] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ADX, __pyx_mstate->__pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[27])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 423};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 489};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[20] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ADXR, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[20])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[28] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ADXR, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[28])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 458};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 532};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[21] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AO, __pyx_mstate->__pyx_kp_b_iso88591_UUV_aq_Qa_6_wc_A_8_T_3a_U_7_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[21])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[29] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AO, __pyx_mstate->__pyx_kp_b_iso88591_UUV_aq_Qa_6_wc_A_axz_XZs_U_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[29])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 493};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 575};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[22] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_APO, __pyx_mstate->__pyx_kp_b_iso88591_TTU_aq_T_q_wc_A_8_T_U_7_A_we_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[22])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[30] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_APO, __pyx_mstate->__pyx_kp_b_iso88591_TTU_aq_T_q_wc_A_axz_Q_U_7_A_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[30])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 528};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 618};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outaroondown, __pyx_mstate->__pyx_n_u_outaroonup};
-    __pyx_mstate_global->__pyx_codeobj_tab[23] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AROON, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_6_wc_D_9_Q_8_T_3a_U_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[23])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[31] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AROON, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_6_wc_D_9_Q_axz_XZs_U_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[31])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 565};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 663};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[24] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AROONOSC, __pyx_mstate->__pyx_kp_b_iso88591_CD_aq_Qa_6_wc_A_8_T_3a_U_7_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[24])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[32] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AROONOSC, __pyx_mstate->__pyx_kp_b_iso88591_CD_aq_Qa_6_wc_A_axz_XZs_U_7_A_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[32])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 599};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 705};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[25] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ASIN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_A_q_4y, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[25])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[33] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ASIN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[33])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 630};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 744};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[26] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ATAN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_A_q_4y, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[26])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[34] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ATAN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[34])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 661};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 783};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[27] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ATR, __pyx_mstate->__pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[27])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[35] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ATR, __pyx_mstate->__pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[35])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 696};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 826};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[28] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AVGDEV, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_b_q_2T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[28])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[36] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AVGDEV, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_6b, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[36])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 729};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 867};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[29] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AVGPRICE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_A_8_T_4xzY, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[29])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[37] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_AVGPRICE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_A_axz_XZt8S, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[37])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 763};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 909};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_nbdevup, __pyx_mstate->__pyx_n_u_nbdevdn, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outrealupperband, __pyx_mstate->__pyx_n_u_outrealmiddleband, __pyx_mstate->__pyx_n_u_outreallowerband};
-    __pyx_mstate_global->__pyx_codeobj_tab[30] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_BBANDS, __pyx_mstate->__pyx_kp_b_iso88591_VVmmn4_aq_T_q_wc_D_9_TARRSSVVW, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[30])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[38] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_BBANDS, __pyx_mstate->__pyx_kp_b_iso88591_VVmmn4_aq_T_q_wc_D_9_TARRSSVVW, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[38])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 805};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 959};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[31] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_BETA, __pyx_mstate->__pyx_kp_b_iso88591_BC_Kq_Kq_7_wc_A_8_U_E_U_7_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[31])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[39] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_BETA, __pyx_mstate->__pyx_kp_b_iso88591_BC_Kq_Kq_7_wc_A_axz_hj_Q_U_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[39])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 840};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1002};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[32] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_BOP, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_A_8_T_4xzY_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[32])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[40] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_BOP, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_A_axz_XZt8S_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[40])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 874};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1044};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[33] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CCI, __pyx_mstate->__pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[33])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[41] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CCI, __pyx_mstate->__pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[41])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 909};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1087};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[34] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL2CROWS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[34])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[42] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL2CROWS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[42])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 943};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1129};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[35] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3BLACKCROWS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[35])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[43] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3BLACKCROWS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[43])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 977};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1171};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[36] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3INSIDE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[36])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[44] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3INSIDE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[44])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1011};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1213};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[37] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3LINESTRIKE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[37])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[45] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3LINESTRIKE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[45])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1045};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1255};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[38] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3OUTSIDE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[38])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[46] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3OUTSIDE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[46])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1079};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1297};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[39] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3STARSINSOUTH, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[39])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[47] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3STARSINSOUTH, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[47])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1113};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1339};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[40] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3WHITESOLDIERS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[40])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[48] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDL3WHITESOLDIERS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[48])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1147};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1381};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[41] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLABANDONEDBABY, __pyx_mstate->__pyx_kp_b_iso88591_C_D_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[41])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[49] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLABANDONEDBABY, __pyx_mstate->__pyx_kp_b_iso88591_C_D_aq_aq_Qa_Kq_6_uA_wc_Qc_axz, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[49])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1183};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1425};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[42] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLADVANCEBLOCK, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[42])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[50] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLADVANCEBLOCK, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[50])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1217};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1467};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[43] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLBELTHOLD, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[43])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[51] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLBELTHOLD, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[51])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1251};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1509};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[44] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLBREAKAWAY, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[44])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[52] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLBREAKAWAY, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[52])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1285};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1551};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[45] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLCLOSINGMARUBOZU, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[45])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[53] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLCLOSINGMARUBOZU, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[53])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1319};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1593};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[46] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLCONCEALBABYSWALL, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[46])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[54] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLCONCEALBABYSWALL, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[54])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1353};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1635};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[47] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLCOUNTERATTACK, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[47])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[55] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLCOUNTERATTACK, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[55])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1387};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1677};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[48] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLDARKCLOUDCOVER, __pyx_mstate->__pyx_kp_b_iso88591_D_E_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[48])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[56] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLDARKCLOUDCOVER, __pyx_mstate->__pyx_kp_b_iso88591_D_E_aq_aq_Qa_Kq_6_uA_wc_Qc_axz, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[56])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1423};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1721};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[49] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLDOJI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_11, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[49])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[57] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLDOJI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_11, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[57])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1457};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1763};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[50] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLDOJISTAR, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[50])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[58] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLDOJISTAR, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[58])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1491};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1805};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[51] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLDRAGONFLYDOJI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[51])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[59] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLDRAGONFLYDOJI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[59])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1525};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1847};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[52] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLENGULFING, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[52])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[60] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLENGULFING, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[60])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1559};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1889};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[53] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLEVENINGDOJISTAR, __pyx_mstate->__pyx_kp_b_iso88591_E_F_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[53])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[61] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLEVENINGDOJISTAR, __pyx_mstate->__pyx_kp_b_iso88591_E_F_aq_aq_Qa_Kq_6_uA_wc_Qc_axz, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[61])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1595};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1933};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[54] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLEVENINGSTAR, __pyx_mstate->__pyx_kp_b_iso88591_A_B_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[54])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[62] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLEVENINGSTAR, __pyx_mstate->__pyx_kp_b_iso88591_A_B_aq_aq_Qa_Kq_6_uA_wc_Qc_axz, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[62])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1631};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1977};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[55] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLGAPSIDESIDEWHITE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[55])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[63] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLGAPSIDESIDEWHITE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[63])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1665};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2019};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[56] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLGRAVESTONEDOJI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[56])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[64] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLGRAVESTONEDOJI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[64])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1699};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2061};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[57] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHAMMER, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[57])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[65] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHAMMER, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[65])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1733};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2103};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[58] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHANGINGMAN, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_12, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[58])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[66] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHANGINGMAN, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_12, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[66])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1767};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2145};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[59] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHARAMI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[59])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[67] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHARAMI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[67])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1801};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2187};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[60] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHARAMICROSS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[60])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[68] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHARAMICROSS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[68])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1835};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2229};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[61] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHIGHWAVE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[61])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[69] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHIGHWAVE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[69])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1869};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2271};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[62] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHIKKAKE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[62])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[70] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHIKKAKE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[70])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1903};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2313};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[63] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHIKKAKEMOD, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_12, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[63])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[71] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHIKKAKEMOD, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_12, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[71])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1937};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2355};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[64] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHOMINGPIGEON, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[64])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[72] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLHOMINGPIGEON, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[72])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1971};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2397};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[65] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLIDENTICAL3CROWS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[65])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[73] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLIDENTICAL3CROWS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[73])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2005};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2439};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[66] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLINNECK, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[66])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[74] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLINNECK, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[74])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2039};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2481};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[67] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLINVERTEDHAMMER, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[67])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[75] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLINVERTEDHAMMER, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[75])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2073};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2523};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[68] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLKICKING, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[68])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[76] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLKICKING, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[76])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2107};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2565};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[69] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLKICKINGBYLENGTH, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[69])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[77] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLKICKINGBYLENGTH, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[77])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2141};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2607};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[70] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLLADDERBOTTOM, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[70])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[78] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLLADDERBOTTOM, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[78])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2175};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2649};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[71] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLLONGLEGGEDDOJI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[71])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[79] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLLONGLEGGEDDOJI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[79])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2209};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2691};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[72] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLLONGLINE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[72])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[80] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLLONGLINE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[80])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2243};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2733};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[73] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLMARUBOZU, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[73])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[81] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLMARUBOZU, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[81])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2277};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2775};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[74] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLMATCHINGLOW, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[74])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[82] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLMATCHINGLOW, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[82])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2311};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2817};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[75] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLMATHOLD, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_13, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[75])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[83] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLMATHOLD, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_13, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[83])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2347};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2861};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[76] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLMORNINGDOJISTAR, __pyx_mstate->__pyx_kp_b_iso88591_E_F_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[76])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[84] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLMORNINGDOJISTAR, __pyx_mstate->__pyx_kp_b_iso88591_E_F_aq_aq_Qa_Kq_6_uA_wc_Qc_axz, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[84])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2383};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2905};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[77] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLMORNINGSTAR, __pyx_mstate->__pyx_kp_b_iso88591_A_B_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[77])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[85] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLMORNINGSTAR, __pyx_mstate->__pyx_kp_b_iso88591_A_B_aq_aq_Qa_Kq_6_uA_wc_Qc_axz, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[85])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2419};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2949};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[78] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLONNECK, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[78])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[86] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLONNECK, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[86])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2453};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2991};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[79] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLPIERCING, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[79])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[87] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLPIERCING, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[87])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2487};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3033};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[80] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLRICKSHAWMAN, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[80])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[88] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLRICKSHAWMAN, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[88])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2521};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3075};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[81] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLRISEFALL3METHODS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[81])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[89] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLRISEFALL3METHODS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[89])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2555};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3117};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[82] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSEPARATINGLINES, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[82])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[90] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSEPARATINGLINES, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[90])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2589};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3159};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[83] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSHOOTINGSTAR, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[83])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[91] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSHOOTINGSTAR, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[91])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2623};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3201};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[84] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSHORTLINE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[84])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[92] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSHORTLINE, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[92])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2657};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3243};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[85] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSPINNINGTOP, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[85])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[93] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSPINNINGTOP, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[93])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2691};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3285};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[86] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSTALLEDPATTERN, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[86])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[94] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSTALLEDPATTERN, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[94])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2725};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3327};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[87] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSTICKSANDWICH, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[87])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[95] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLSTICKSANDWICH, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[95])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2759};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3369};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[88] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLTAKURI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[88])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[96] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLTAKURI, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[96])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2793};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3411};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[89] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLTASUKIGAP, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[89])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[97] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLTASUKIGAP, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[97])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2827};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3453};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[90] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLTHRUSTING, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[90])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[98] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLTHRUSTING, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[98])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2861};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3495};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[91] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLTRISTAR, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[91])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[99] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLTRISTAR, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[99])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2895};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3537};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[92] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLUNIQUE3RIVER, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[92])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[100] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLUNIQUE3RIVER, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[100])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2929};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3579};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[93] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLUPSIDEGAP2CROWS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[93])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[101] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLUPSIDEGAP2CROWS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[101])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2963};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3621};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[94] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLXSIDEGAP3METHODS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_8_T_4xzY_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[94])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[102] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CDLXSIDEGAP3METHODS, __pyx_mstate->__pyx_kp_b_iso88591_aq_aq_Qa_Kq_6_uA_wc_Qc_axz_XZt8_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[102])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2997};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3663};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[95] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CEIL, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_A_q_4y, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[95])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[103] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CEIL, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[103])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3028};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3702};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[96] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CMF, __pyx_mstate->__pyx_kp_b_iso88591_wx_aq_Qa_Kq_6_gQ_wc_A_8_T_3hjX, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[96])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[104] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CMF, __pyx_mstate->__pyx_kp_b_iso88591_wx_aq_Qa_Kq_6_gQ_wc_A_axz_XZs_R, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[104])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3064};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3746};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[97] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CMO, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[97])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[105] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CMO, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[105])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3097};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3787};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[98] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CMOU, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Ba_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[98])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[106] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CMOU, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4B, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[106])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3130};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3828};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_wmaperiod, __pyx_mstate->__pyx_n_u_roc1period, __pyx_mstate->__pyx_n_u_roc2period, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[99] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_COPPOCK, __pyx_mstate->__pyx_kp_b_iso88591_WWX_aq_T_q_wc_A_8_T_U_7_A_we_r, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[99])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[107] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_COPPOCK, __pyx_mstate->__pyx_kp_b_iso88591_WWX_aq_T_q_wc_A_axz_Q_U_7_A_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[107])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3165};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3871};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[100] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CORREL, __pyx_mstate->__pyx_kp_b_iso88591_DE_Kq_Kq_7_wc_A_8_U_E_U_7_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[100])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[108] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CORREL, __pyx_mstate->__pyx_kp_b_iso88591_DE_Kq_Kq_7_wc_A_axz_hj_Q_U_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[108])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3200};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3914};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[101] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_COS, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_1_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[101])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[109] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_COS, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_31, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[109])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3231};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3953};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[102] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_COSH, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_A_q_4y, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[102])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[110] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_COSH, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[110])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3262};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3992};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[103] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CUMSUM, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_a_q_2T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[103])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[111] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CUMSUM, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_6a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[111])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3293};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4031};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_rocperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[104] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CVI, __pyx_mstate->__pyx_kp_b_iso88591_VVW_aq_Qa_6_wc_A_8_T_3a_U_7_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[104])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[112] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_CVI, __pyx_mstate->__pyx_kp_b_iso88591_VVW_aq_Qa_6_wc_A_axz_XZs_U_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[112])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3328};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4074};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[105] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_DEMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Ba_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[105])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[113] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_DEMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4B, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[113])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3361};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4115};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[106] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_DIV, __pyx_mstate->__pyx_kp_b_iso88591_Kq_Kq_7_wc_A_8_U_E_U_7_A_we_1_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[106])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[114] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_DIV, __pyx_mstate->__pyx_kp_b_iso88591_Kq_Kq_7_wc_A_axz_hj_Q_U_7_A_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[114])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3394};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4156};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outrealupperband, __pyx_mstate->__pyx_n_u_outrealmiddleband, __pyx_mstate->__pyx_n_u_outreallowerband};
-    __pyx_mstate_global->__pyx_codeobj_tab[107] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_DONCHIAN, __pyx_mstate->__pyx_kp_b_iso88591_CD_aq_Qa_6_wc_D_9_TARRSSVVW_8_T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[107])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[115] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_DONCHIAN, __pyx_mstate->__pyx_kp_b_iso88591_CD_aq_Qa_6_wc_D_9_TARRSSVVW_axz, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[115])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3434};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4204};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[108] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_DPO, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[108])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[116] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_DPO, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[116])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3467};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4245};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[109] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_DX, __pyx_mstate->__pyx_kp_b_iso88591_YZ_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[109])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[117] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_DX, __pyx_mstate->__pyx_kp_b_iso88591_YZ_aq_Qa_Kq_6_a_wc_A_axz_XZs_R, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[117])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3502};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4288};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[110] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_EFI, __pyx_mstate->__pyx_kp_b_iso88591_BC_Kq_7_wc_A_8_U_F_U_7_A_we_2Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[110])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[118] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_EFI, __pyx_mstate->__pyx_kp_b_iso88591_BC_Kq_7_wc_A_axz_hj_a_U_7_A_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[118])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3536};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4330};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[111] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_EMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[111])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[119] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_EMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[119])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3569};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4371};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[112] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ER, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_A_q_r, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[112])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[120] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ER, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[120])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3602};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4412};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outbullpower, __pyx_mstate->__pyx_n_u_outbearpower};
-    __pyx_mstate_global->__pyx_codeobj_tab[113] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ERI, __pyx_mstate->__pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_D_9_Q_8_T_3hj, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[113])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[121] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ERI, __pyx_mstate->__pyx_kp_b_iso88591_Z_aq_Qa_Kq_6_a_wc_D_9_Q_axz_XZs, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[121])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3640};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4458};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[114] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_EXP, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_1_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[114])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[122] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_EXP, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_31, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[122])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3671};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4497};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[115] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_FLOOR, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Q_q_D, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[115])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[123] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_FLOOR, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_5Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[123])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3702};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4536};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[116] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_FOSC, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Ba_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[116])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[124] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_FOSC, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4B, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[124])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3735};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4577};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_leftbars, __pyx_mstate->__pyx_n_u_rightbars, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outswinghigh, __pyx_mstate->__pyx_n_u_outswinglow};
-    __pyx_mstate_global->__pyx_codeobj_tab[117] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_FRACTAL, __pyx_mstate->__pyx_kp_b_iso88591_BXXY_aq_Qa_6_wc_Qc_1Cq_8_T_3a_U, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[117])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[125] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_FRACTAL, __pyx_mstate->__pyx_kp_b_iso88591_BXXY_aq_Qa_6_wc_Qc_1Cq_axz_XZs, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[125])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3773};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4623};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outhaopen, __pyx_mstate->__pyx_n_u_outhahigh, __pyx_mstate->__pyx_n_u_outhalow, __pyx_mstate->__pyx_n_u_outhaclose};
-    __pyx_mstate_global->__pyx_codeobj_tab[118] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HA, __pyx_mstate->__pyx_kp_b_iso88591_2_aq_aq_Qa_Kq_6_uA_wc_D_9_TARRS, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[118])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[126] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HA, __pyx_mstate->__pyx_kp_b_iso88591_2_aq_aq_Qa_Kq_6_uA_wc_D_9_TARRS, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[126])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3816};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4674};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[119] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[119])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[127] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[127])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3849};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4715};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[120] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_DCPERIOD, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_31_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[120])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[128] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_DCPERIOD, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[128])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3880};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4754};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[121] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_DCPHASE, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2_q_r, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[121])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[129] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_DCPHASE, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_1H, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[129])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3911};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4793};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinphase, __pyx_mstate->__pyx_n_u_outquadrature};
-    __pyx_mstate_global->__pyx_codeobj_tab[122] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_PHASOR, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_8_T_U_7_A_we_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[122])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[130] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_PHASOR, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_axz_Q_U_7_A_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[130])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3945};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4835};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outsine, __pyx_mstate->__pyx_n_u_outleadsine};
-    __pyx_mstate_global->__pyx_codeobj_tab[123] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_SINE, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_8_T_U_7_A_we_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[123])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[131] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_SINE, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_axz_Q_U_7_A_A_w_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[131])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3979};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4877};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[124] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_TRENDLINE, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_4A_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[124])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[132] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_TRENDLINE, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_A_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[132])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4010};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4916};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger};
-    __pyx_mstate_global->__pyx_codeobj_tab[125] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_TRENDMODE, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_Qc_8_T_U_7_A_we_4A_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[125])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[133] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_HT_TRENDMODE, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_Qc_axz_Q_U_7_A_A_we_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[133])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4041};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4955};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[126] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_IMI, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Kq_6_wc_A_8_T_5_U_7_A_we_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[126])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[134] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_IMI, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Kq_6_wc_A_axz_XZuA_U_7_A_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[134])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4075};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4997};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[127] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_KAMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Ba_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[127])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[135] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_KAMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4B, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[135])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4108};
+    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5038};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_atrperiod, __pyx_mstate->__pyx_n_u_nbdev, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outrealupperband, __pyx_mstate->__pyx_n_u_outrealmiddleband, __pyx_mstate->__pyx_n_u_outreallowerband};
-    __pyx_mstate_global->__pyx_codeobj_tab[128] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_KC, __pyx_mstate->__pyx_kp_b_iso88591_Yq_r_I_I_J_2_aq_Qa_Kq_6_a_wc_D, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[128])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[136] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_KC, __pyx_mstate->__pyx_kp_b_iso88591_Yq_r_I_I_J_2_aq_Qa_Kq_6_a_wc_D, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[136])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {8, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4151};
+    const __Pyx_PyCode_New_function_description descr = {8, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5089};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_slowk_period, __pyx_mstate->__pyx_n_u_slowk_matype, __pyx_mstate->__pyx_n_u_slowd_period, __pyx_mstate->__pyx_n_u_slowd_matype, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outk, __pyx_mstate->__pyx_n_u_outd, __pyx_mstate->__pyx_n_u_outj};
-    __pyx_mstate_global->__pyx_codeobj_tab[129] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_KDJ, __pyx_mstate->__pyx_kp_b_iso88591_Zt_u_O_O_e_e_6_aq_Qa_Kq_6_a_wc, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[129])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[137] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_KDJ, __pyx_mstate->__pyx_kp_b_iso88591_Zt_u_O_O_e_e_6_aq_Qa_Kq_6_a_wc, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[137])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4196};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5142};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[130] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LINEARREG, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_1_1_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[130])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[138] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LINEARREG, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[138])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4229};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5183};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[131] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LINEARREG_ANGLE, __pyx_mstate->__pyx_kp_b_iso88591_01_aq_T_q_wc_A_8_T_U_7_A_we_7r, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[131])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[139] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LINEARREG_ANGLE, __pyx_mstate->__pyx_kp_b_iso88591_01_aq_T_q_wc_A_axz_Q_U_7_A_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[139])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4262};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5224};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[132] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LINEARREG_INTERCEPT, __pyx_mstate->__pyx_kp_b_iso88591_45_aq_T_q_wc_A_8_T_U_7_A_we_2Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[132])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[140] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LINEARREG_INTERCEPT, __pyx_mstate->__pyx_kp_b_iso88591_45_aq_T_q_wc_A_axz_Q_U_7_A_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[140])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4295};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5265};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[133] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LINEARREG_SLOPE, __pyx_mstate->__pyx_kp_b_iso88591_01_aq_T_q_wc_A_8_T_U_7_A_we_7r, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[133])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[141] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LINEARREG_SLOPE, __pyx_mstate->__pyx_kp_b_iso88591_01_aq_T_q_wc_A_axz_Q_U_7_A_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[141])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4328};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5306};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[134] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_q_r_Yk, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[134])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[142] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_1H_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[142])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4359};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5345};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[135] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LOG10, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Q_q_D, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[135])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[143] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_LOG10, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_5Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[143])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4390};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5384};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[136] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MA, __pyx_mstate->__pyx_kp_b_iso88591_1_aq_T_q_wc_A_8_T_U_7_A_we_M_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[136])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[144] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MA, __pyx_mstate->__pyx_kp_b_iso88591_1_aq_T_q_wc_A_axz_Q_U_7_A_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[144])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4424};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5426};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outmacd, __pyx_mstate->__pyx_n_u_outmacdsignal, __pyx_mstate->__pyx_n_u_outmacdhist};
-    __pyx_mstate_global->__pyx_codeobj_tab[137] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MACD, __pyx_mstate->__pyx_kp_b_iso88591_UUV2_aq_T_q_wc_D_9_TARRSSVVW_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[137])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[145] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MACD, __pyx_mstate->__pyx_kp_b_iso88591_UUV2_aq_T_q_wc_D_9_TARRSSVVW_ax, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[145])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {7, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4465};
+    const __Pyx_PyCode_New_function_description descr = {7, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5475};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_fastmatype, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_slowmatype, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_signalmatype, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outmacd, __pyx_mstate->__pyx_n_u_outmacdsignal, __pyx_mstate->__pyx_n_u_outmacdhist};
-    __pyx_mstate_global->__pyx_codeobj_tab[138] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MACDEXT, __pyx_mstate->__pyx_kp_b_iso88591_SSkk_Y_Y_Z_8_aq_T_q_wc_D_9_TARR, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[138])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[146] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MACDEXT, __pyx_mstate->__pyx_kp_b_iso88591_SSkk_Y_Y_Z_8_aq_T_q_wc_D_9_TARR, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[146])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4509};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5527};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outmacd, __pyx_mstate->__pyx_n_u_outmacdsignal, __pyx_mstate->__pyx_n_u_outmacdhist};
-    __pyx_mstate_global->__pyx_codeobj_tab[139] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MACDFIX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_D_9_TARRSSVVW_8_T_U_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[139])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[147] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MACDFIX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_D_9_TARRSSVVW_axz_Q_U, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[147])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4548};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5574};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastlimit, __pyx_mstate->__pyx_n_u_slowlimit, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outmama, __pyx_mstate->__pyx_n_u_outfama};
-    __pyx_mstate_global->__pyx_codeobj_tab[140] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MAMA, __pyx_mstate->__pyx_kp_b_iso88591_a_aq_T_q_wc_D_9_Q_8_T_U_7_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[140])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[148] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MAMA, __pyx_mstate->__pyx_kp_b_iso88591_a_aq_T_q_wc_D_9_Q_axz_Q_U_7_A_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[148])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4585};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5619};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[141] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MARKETFI, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_6_a_wc_A_8_T_3hjX___U_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[141])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[149] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MARKETFI, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_6_a_wc_A_axz_XZs_R_bbc_U, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[149])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4618};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5660};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[142] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MASSI, __pyx_mstate->__pyx_kp_b_iso88591_XXY_aq_Qa_6_wc_A_8_T_3a_U_7_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[142])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[150] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MASSI, __pyx_mstate->__pyx_kp_b_iso88591_XXY_aq_Qa_6_wc_A_axz_XZs_U_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[150])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4653};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5703};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_periods, __pyx_mstate->__pyx_n_u_minperiod, __pyx_mstate->__pyx_n_u_maxperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[143] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MAVP, __pyx_mstate->__pyx_kp_b_iso88591_CZZqqr_aq_k_6_wc_A_8_T_7_U_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[143])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[151] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MAVP, __pyx_mstate->__pyx_kp_b_iso88591_CZZqqr_aq_k_6_wc_A_axz_XZwa_U_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[151])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4690};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5748};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[144] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MAX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[144])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[152] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MAX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[152])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4723};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5789};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outinteger_data, __pyx_mstate->__pyx_n_u_i};
-    __pyx_mstate_global->__pyx_codeobj_tab[145] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MAXINDEX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_Qc_8_T_U_7_A_we_0_q_R, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[145])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[153] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MAXINDEX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_Qc_axz_Q_U_7_A_A_we_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[153])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4759};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5834};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[146] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MEDPRICE, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_6_wc_A_8_T_3a_U_7_A_we_0, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[146])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[154] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MEDPRICE, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_6_wc_A_axz_XZs_U_7_A_A_we_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[154])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4791};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5874};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[147] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MFI, __pyx_mstate->__pyx_kp_b_iso88591_wx_aq_Qa_Kq_6_gQ_wc_A_8_T_3hjX, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[147])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[155] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MFI, __pyx_mstate->__pyx_kp_b_iso88591_wx_aq_Qa_Kq_6_gQ_wc_A_axz_XZs_R, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[155])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4827};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5918};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[148] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MIDPOINT, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_0_q_Rt, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[148])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[156] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MIDPOINT, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[156])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4860};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5959};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[149] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MIDPRICE, __pyx_mstate->__pyx_kp_b_iso88591_CD_aq_Qa_6_wc_A_8_T_3a_U_7_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[149])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[157] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MIDPRICE, __pyx_mstate->__pyx_kp_b_iso88591_CD_aq_Qa_6_wc_A_axz_XZs_U_7_A_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[157])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4894};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6001};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[150] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MIN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[150])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[158] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MIN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[158])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4927};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6042};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outinteger_data, __pyx_mstate->__pyx_n_u_i};
-    __pyx_mstate_global->__pyx_codeobj_tab[151] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MININDEX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_Qc_8_T_U_7_A_we_0_q_R, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[151])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[159] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MININDEX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_Qc_axz_Q_U_7_A_A_we_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[159])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4963};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6087};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outmin, __pyx_mstate->__pyx_n_u_outmax};
-    __pyx_mstate_global->__pyx_codeobj_tab[152] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MINMAX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_8_T_U_7_A_we_b, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[152])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[160] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MINMAX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_D_9_Q_axz_Q_U_7_A_A_w_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[160])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4999};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6131};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outminidx, __pyx_mstate->__pyx_n_u_outmaxidx, __pyx_mstate->__pyx_n_u_outminidx_data, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_outmaxidx_data};
-    __pyx_mstate_global->__pyx_codeobj_tab[153] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MINMAXINDEX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_Qc_1Cq_8_T_U_7_A_we_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[153])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[161] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MINMAXINDEX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_Qc_1Cq_axz_Q_U_7_A_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[161])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5041};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6183};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[154] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MINUS_DI, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[154])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[162] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MINUS_DI, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[162])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5076};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6226};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[155] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MINUS_DM, __pyx_mstate->__pyx_kp_b_iso88591_CD_aq_Qa_6_wc_A_8_T_3a_U_7_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[155])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[163] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MINUS_DM, __pyx_mstate->__pyx_kp_b_iso88591_CD_aq_Qa_6_wc_A_axz_XZs_U_7_A_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[163])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5110};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6268};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[156] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MOM, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[156])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[164] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MOM, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[164])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5143};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6309};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[157] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MULT, __pyx_mstate->__pyx_kp_b_iso88591_Kq_Kq_7_wc_A_8_U_E_U_7_A_we_A_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[157])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[165] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_MULT, __pyx_mstate->__pyx_kp_b_iso88591_Kq_Kq_7_wc_A_axz_hj_Q_U_7_A_A_w_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[165])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5176};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6350};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[158] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_NATR, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[158])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[166] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_NATR, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[166])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5211};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6393};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[159] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_NVI, __pyx_mstate->__pyx_kp_b_iso88591_Kq_7_wc_A_8_U_F_U_7_A_we_1_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[159])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[167] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_NVI, __pyx_mstate->__pyx_kp_b_iso88591_Kq_7_wc_A_axz_hj_a_U_7_A_A_we_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[167])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5243};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6433};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[160] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_OBV, __pyx_mstate->__pyx_kp_b_iso88591_aq_6_wc_A_8_T_6_U_7_A_we_1_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[160])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[168] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_OBV, __pyx_mstate->__pyx_kp_b_iso88591_aq_6_wc_A_axz_XZvQ_U_7_A_A_we_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[168])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5276};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6474};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_percentile, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[161] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PERCENTILE, __pyx_mstate->__pyx_kp_b_iso88591_C1_aq_T_q_wc_A_8_T_U_7_A_we_2_M, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[161])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[169] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PERCENTILE, __pyx_mstate->__pyx_kp_b_iso88591_C1_aq_T_q_wc_A_axz_Q_U_7_A_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[169])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5310};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6516};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[162] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PERCENTRANK, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_32Q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[162])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[170] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PERCENTRANK, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_2Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[170])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5343};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6557};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[163] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PLUS_DI, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[163])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[171] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PLUS_DI, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_a_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[171])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5378};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6600};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[164] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PLUS_DM, __pyx_mstate->__pyx_kp_b_iso88591_BC_aq_Qa_6_wc_A_8_T_3a_U_7_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[164])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[172] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PLUS_DM, __pyx_mstate->__pyx_kp_b_iso88591_BC_aq_Qa_6_wc_A_axz_XZs_U_7_A_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[172])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5412};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6642};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[165] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PPO, __pyx_mstate->__pyx_kp_b_iso88591_TTU_aq_T_q_wc_A_8_T_U_7_A_we_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[165])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[173] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PPO, __pyx_mstate->__pyx_kp_b_iso88591_TTU_aq_T_q_wc_A_axz_Q_U_7_A_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[173])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5447};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6685};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[166] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PVI, __pyx_mstate->__pyx_kp_b_iso88591_Kq_7_wc_A_8_U_F_U_7_A_we_1_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[166])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[174] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PVI, __pyx_mstate->__pyx_kp_b_iso88591_Kq_7_wc_A_axz_hj_a_U_7_A_A_we_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[174])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5479};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6725};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[167] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PVO, __pyx_mstate->__pyx_kp_b_iso88591_VVW_V6_wc_A_8_V1_U_7_A_we_2_q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[167])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[175] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PVO, __pyx_mstate->__pyx_kp_b_iso88591_VVW_V6_wc_A_axz_q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[175])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5514};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6768};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[168] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PVT, __pyx_mstate->__pyx_kp_b_iso88591_Kq_7_wc_A_8_U_F_U_7_A_we_1_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[168])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[176] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_PVT, __pyx_mstate->__pyx_kp_b_iso88591_Kq_7_wc_A_axz_hj_a_U_7_A_A_we_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[176])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5546};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6808};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[169] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_QSTICK, __pyx_mstate->__pyx_kp_b_iso88591_CD_aq_Kq_6_wc_A_8_T_5_U_7_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[169])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[177] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_QSTICK, __pyx_mstate->__pyx_kp_b_iso88591_CD_aq_Kq_6_wc_A_axz_XZuA_U_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[177])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5580};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6850};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[170] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_RMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[170])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[178] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_RMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[178])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5613};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6891};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[171] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ROC, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[171])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[179] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ROC, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[179])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5646};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6932};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[172] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ROCP, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Ba_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[172])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[180] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ROCP, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4B, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[180])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5679};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6973};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[173] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ROCR, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Ba_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[173])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[181] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ROCR, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4B, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[181])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5712};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7014};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[174] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ROCR100, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_r_q_Bd, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[174])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[182] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ROCR100, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_7r, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[182])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5745};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7055};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[175] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_RSI, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[175])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[183] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_RSI, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[183])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5778};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7096};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_stddevperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[176] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_RVI, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_T_q_wc_A_8_T_U_7_A_we_2_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[176])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[184] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_RVI, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_T_q_wc_A_axz_Q_U_7_A_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[184])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5812};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7138};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[177] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_RVOL, __pyx_mstate->__pyx_kp_b_iso88591_V6_wc_A_8_V1_U_7_A_we_Ba_q_4y_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[177])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[185] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_RVOL, __pyx_mstate->__pyx_kp_b_iso88591_V6_wc_A_axz_q_U_7_A_A_we_4Ba_1H, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[185])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5845};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7179};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_acceleration, __pyx_mstate->__pyx_n_u_maximum, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[178] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SAR, __pyx_mstate->__pyx_kp_b_iso88591_YYZ_aq_Qa_6_wc_A_8_T_3a_U_7_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[178])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[186] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SAR, __pyx_mstate->__pyx_kp_b_iso88591_YYZ_aq_Qa_6_wc_A_axz_XZs_U_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[186])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {10, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5880};
+    const __Pyx_PyCode_New_function_description descr = {10, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7222};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_startvalue, __pyx_mstate->__pyx_n_u_offsetonreverse, __pyx_mstate->__pyx_n_u_accelerationinitlong, __pyx_mstate->__pyx_n_u_accelerationlong, __pyx_mstate->__pyx_n_u_accelerationmaxlong, __pyx_mstate->__pyx_n_u_accelerationinitshort, __pyx_mstate->__pyx_n_u_accelerationshort, __pyx_mstate->__pyx_n_u_accelerationmaxshort, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[179] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SAREXT, __pyx_mstate->__pyx_kp_b_iso88591_A_z_____b_b_G_G_h_h_i_4_aq_Qa_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[179])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[187] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SAREXT, __pyx_mstate->__pyx_kp_b_iso88591_A_z_____b_b_G_G_h_h_i_4_aq_Qa_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[187])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5921};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7271};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[180] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SIN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_1_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[180])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[188] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SIN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_31, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[188])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5952};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7310};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[181] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SINH, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_A_q_4y, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[181])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[189] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SINH, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[189])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5983};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7349};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[182] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[182])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[190] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[190])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {7, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6016};
+    const __Pyx_PyCode_New_function_description descr = {7, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7390};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outsmi, __pyx_mstate->__pyx_n_u_outsmisignal};
-    __pyx_mstate_global->__pyx_codeobj_tab[183] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SMI, __pyx_mstate->__pyx_kp_b_iso88591_Zr_s_K_K_c_c_d_0_aq_Qa_Kq_6_a_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[183])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[191] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SMI, __pyx_mstate->__pyx_kp_b_iso88591_Zr_s_K_K_c_c_d_0_aq_Qa_Kq_6_a_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[191])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6057};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7439};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[184] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SQRT, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_A_q_4y, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[184])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[192] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SQRT, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[192])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6088};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7478};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_nbdev, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[185] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_STDDEV, __pyx_mstate->__pyx_kp_b_iso88591_q_aq_T_q_wc_A_8_T_U_7_A_we_b_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[185])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[193] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_STDDEV, __pyx_mstate->__pyx_kp_b_iso88591_q_aq_T_q_wc_A_axz_Q_U_7_A_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[193])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {8, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6122};
+    const __Pyx_PyCode_New_function_description descr = {8, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7520};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_slowk_period, __pyx_mstate->__pyx_n_u_slowk_matype, __pyx_mstate->__pyx_n_u_slowd_period, __pyx_mstate->__pyx_n_u_slowd_matype, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outslowk, __pyx_mstate->__pyx_n_u_outslowd};
-    __pyx_mstate_global->__pyx_codeobj_tab[186] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_STOCH, __pyx_mstate->__pyx_kp_b_iso88591_v_w_Q_Q_f_f_A_2_aq_Qa_Kq_6_a_wc, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[186])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[194] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_STOCH, __pyx_mstate->__pyx_kp_b_iso88591_v_w_Q_Q_f_f_A_2_aq_Qa_Kq_6_a_wc, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[194])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6164};
+    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7570};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_fastd_period, __pyx_mstate->__pyx_n_u_fastd_matype, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outfastk, __pyx_mstate->__pyx_n_u_outfastd};
-    __pyx_mstate_global->__pyx_codeobj_tab[187] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_STOCHF, __pyx_mstate->__pyx_kp_b_iso88591_w_x_R_R_S_aq_Qa_Kq_6_a_wc_D_9_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[187])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[195] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_STOCHF, __pyx_mstate->__pyx_kp_b_iso88591_w_x_R_R_S_aq_Qa_Kq_6_a_wc_D_9_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[195])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6204};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7618};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_fastd_period, __pyx_mstate->__pyx_n_u_fastd_matype, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outfastk, __pyx_mstate->__pyx_n_u_outfastd};
-    __pyx_mstate_global->__pyx_codeobj_tab[188] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_STOCHRSI, __pyx_mstate->__pyx_kp_b_iso88591_AA_uuv0_aq_T_q_wc_D_9_Q_8_T_U_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[188])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[196] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_STOCHRSI, __pyx_mstate->__pyx_kp_b_iso88591_AA_uuv0_aq_T_q_wc_D_9_Q_axz_Q_U, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[196])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6243};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7665};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[189] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SUB, __pyx_mstate->__pyx_kp_b_iso88591_Kq_Kq_7_wc_A_8_U_E_U_7_A_we_1_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[189])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[197] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SUB, __pyx_mstate->__pyx_kp_b_iso88591_Kq_Kq_7_wc_A_axz_hj_Q_U_7_A_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[197])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6276};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7706};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[190] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SUM, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[190])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[198] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SUM, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[198])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6309};
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7747};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_multiplier, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outsupertrend, __pyx_mstate->__pyx_n_u_outtrend};
-    __pyx_mstate_global->__pyx_codeobj_tab[191] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SUPERTREND, __pyx_mstate->__pyx_kp_b_iso88591_ayyz_aq_Qa_Kq_6_a_wc_D_as_8_T_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[191])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[199] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_SUPERTREND, __pyx_mstate->__pyx_kp_b_iso88591_ayyz_aq_Qa_Kq_6_a_wc_D_as_axz_X, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[199])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6348};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7794};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_vfactor, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[192] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_T3, __pyx_mstate->__pyx_kp_b_iso88591_1_aq_T_q_wc_A_8_T_U_7_A_we_M_q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[192])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[200] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_T3, __pyx_mstate->__pyx_kp_b_iso88591_1_aq_T_q_wc_A_axz_Q_U_7_A_A_we_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[200])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6382};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7836};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[193] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TAN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_1_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[193])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[201] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TAN, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_31, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[201])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6413};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7875};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[194] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TANH, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_A_q_4y, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[194])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[202] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TANH, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[202])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6444};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7914};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[195] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TEMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Ba_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[195])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[203] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TEMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4B, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[203])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6477};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7955};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[196] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TRANGE, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[196])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[204] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TRANGE, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[204])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6510};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7996};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[197] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TRIMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Rq_q_D, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[197])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[205] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TRIMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_5R, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[205])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6543};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8037};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[198] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TRIX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Ba_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[198])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[206] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TRIX, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_4B, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[206])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6576};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8078};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[199] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TSF, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[199])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[207] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TSF, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[207])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6609};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8119};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_firstperiod, __pyx_mstate->__pyx_n_u_secondperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[200] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TSI, __pyx_mstate->__pyx_kp_b_iso88591_Q_aq_T_q_wc_A_8_T_U_7_A_we_2_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[200])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[208] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TSI, __pyx_mstate->__pyx_kp_b_iso88591_Q_aq_T_q_wc_A_axz_Q_U_7_A_A_we, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[208])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6643};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8161};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[201] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TYPPRICE, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[201])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[209] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_TYPPRICE, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[209])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6676};
+    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8202};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod1, __pyx_mstate->__pyx_n_u_timeperiod2, __pyx_mstate->__pyx_n_u_timeperiod3, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[202] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ULTOSC, __pyx_mstate->__pyx_kp_b_iso88591_v_w_P_P_Q_aq_Qa_Kq_6_a_wc_A_8_T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[202])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[210] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ULTOSC, __pyx_mstate->__pyx_kp_b_iso88591_v_w_P_P_Q_aq_Qa_Kq_6_a_wc_A_axz, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[210])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6713};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8247};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_nbdev, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[203] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_VAR, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_T_q_wc_A_8_T_U_7_A_we_2_q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[203])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[211] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_VAR, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_T_q_wc_A_axz_Q_U_7_A_A_we_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[211])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6747};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8289};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[204] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_VHF, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[204])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[212] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_VHF, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[212])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6780};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8330};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outplusvi, __pyx_mstate->__pyx_n_u_outminusvi};
-    __pyx_mstate_global->__pyx_codeobj_tab[205] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_VORTEX, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_D_9_Q_8_T_3hjX, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[205])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[213] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_VORTEX, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_D_9_Q_axz_XZs_R, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[213])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6818};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8376};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[206] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_VWAP, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_gQ_wc_A_8_T_3hjX_eeo_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[206])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[214] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_VWAP, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_gQ_wc_A_axz_XZs_R_aa_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[214])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6852};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8418};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[207] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_VWMA, __pyx_mstate->__pyx_kp_b_iso88591_BC_aq_6_wc_A_8_T_6_U_7_A_we_Ba, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[207])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[215] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_VWMA, __pyx_mstate->__pyx_kp_b_iso88591_BC_aq_6_wc_A_axz_XZvQ_U_7_A_A_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[215])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6887};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8461};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[208] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_WAD, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[208])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[216] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_WAD, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[216])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6920};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8502};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[209] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_WCLPRICE, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[209])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[217] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_WCLPRICE, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[217])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6953};
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8543};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[210] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_WILLR, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_8_T_3hjX_U_7_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[210])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[218] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_WILLR, __pyx_mstate->__pyx_kp_b_iso88591_aq_Qa_Kq_6_a_wc_A_axz_XZs_R_aab_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[218])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6988};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8586};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[211] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_WMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_2Q_q_i, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[211])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[219] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_WMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_32, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[219])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7021};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8627};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_endidx, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_outreal};
-    __pyx_mstate_global->__pyx_codeobj_tab[212] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ZLEMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_8_T_U_7_A_we_Rq_q_D, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[212])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[220] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__func_pxi, __pyx_mstate->__pyx_n_u_ZLEMA, __pyx_mstate->__pyx_kp_b_iso88591_aq_T_q_wc_A_axz_Q_U_7_A_A_we_5R, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[220])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 73};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_s};
-    __pyx_mstate_global->__pyx_codeobj_tab[213] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_str2bytes, __pyx_mstate->__pyx_kp_b_iso88591_A_uAS, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[213])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[221] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_str2bytes, __pyx_mstate->__pyx_kp_b_iso88591_A_uAS, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[221])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 76};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_b};
-    __pyx_mstate_global->__pyx_codeobj_tab[214] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_bytes2str, __pyx_mstate->__pyx_kp_b_iso88591_A_q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[214])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[222] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_bytes2str, __pyx_mstate->__pyx_kp_b_iso88591_A_q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[222])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 81};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_s};
-    __pyx_mstate_global->__pyx_codeobj_tab[215] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_str2bytes, __pyx_mstate->__pyx_kp_b_iso88591_A_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[215])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[223] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_str2bytes, __pyx_mstate->__pyx_kp_b_iso88591_A_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[223])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 84};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_b};
-    __pyx_mstate_global->__pyx_codeobj_tab[216] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_bytes2str, __pyx_mstate->__pyx_kp_b_iso88591_A_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[216])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[224] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_bytes2str, __pyx_mstate->__pyx_kp_b_iso88591_A_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[224])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 5, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS|CO_VARARGS|CO_VARKEYWORDS), 116};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_function_name, __pyx_mstate->__pyx_n_u_func_object, __pyx_mstate->__pyx_n_u_args, __pyx_mstate->__pyx_n_u_kwargs};
-    __pyx_mstate_global->__pyx_codeobj_tab[217] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_init, __pyx_mstate->__pyx_kp_b_iso88591_A_Jm6_M_Q_Jiq_A_O9F_b_O1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[217])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[225] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_init, __pyx_mstate->__pyx_kp_b_iso88591_A_Jm6_M_Q_Jiq_A_O9F_b_O1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[225])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 7, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 129};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_info, __pyx_mstate->__pyx_n_u_input_name, __pyx_mstate->__pyx_n_u_param_name, __pyx_mstate->__pyx_n_u_output_name};
-    __pyx_mstate_global->__pyx_codeobj_tab[218] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_local_2, __pyx_mstate->__pyx_kp_b_iso88591_A_A_4wawa_1_Kq_Q_V1E_d_1_0_Ya_T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[218])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[226] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_local_2, __pyx_mstate->__pyx_kp_b_iso88591_A_A_4wawa_1_Kq_Q_V1E_d_1_0_Ya_T, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[226])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 171};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
-    __pyx_mstate_global->__pyx_codeobj_tab[219] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_info, __pyx_mstate->__pyx_kp_b_iso88591_A_t85_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[219])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[227] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_info, __pyx_mstate->__pyx_kp_b_iso88591_A_t85_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[227])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 178};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
-    __pyx_mstate_global->__pyx_codeobj_tab[220] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_function_flags, __pyx_mstate->__pyx_kp_b_iso88591_A_t85, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[220])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[228] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_function_flags, __pyx_mstate->__pyx_kp_b_iso88591_A_t85, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[228])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 185};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
-    __pyx_mstate_global->__pyx_codeobj_tab[221] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_output_flags, __pyx_mstate->__pyx_kp_b_iso88591_A_t85_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[221])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[229] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_output_flags, __pyx_mstate->__pyx_kp_b_iso88591_A_t85_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[229])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 192};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_ret, __pyx_mstate->__pyx_n_u_input_name};
-    __pyx_mstate_global->__pyx_codeobj_tab[222] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_input_names, __pyx_mstate->__pyx_kp_b_iso88591_A_A_k_N_q_q_e_q_1A_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[222])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[230] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_input_names, __pyx_mstate->__pyx_kp_b_iso88591_A_A_k_N_q_q_e_q_1A_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[230])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 5, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 203};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_input_names, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_input_name, __pyx_mstate->__pyx_n_u_price_series};
-    __pyx_mstate_global->__pyx_codeobj_tab[223] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_set_input_names, __pyx_mstate->__pyx_kp_b_iso88591_A_A_L_6_Qk_A_a_QnA_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[223])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[231] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_set_input_names, __pyx_mstate->__pyx_kp_b_iso88591_A_A_L_6_Qk_A_a_QnA_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[231])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 215};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_local};
-    __pyx_mstate_global->__pyx_codeobj_tab[224] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_input_arrays, __pyx_mstate->__pyx_kp_b_iso88591_A_A_WA_5_q_5_V1_5_U, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[224])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[232] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_input_arrays, __pyx_mstate->__pyx_kp_b_iso88591_A_A_WA_5_q_5_V1_5_U, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[232])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 6, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 226};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_input_arrays, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_missing_keys, __pyx_mstate->__pyx_n_u_key, __pyx_mstate->__pyx_n_u_missing};
-    __pyx_mstate_global->__pyx_codeobj_tab[225] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_set_input_arrays, __pyx_mstate->__pyx_kp_b_iso88591_A2_A_QnA_1_t_6a_WA_d_Q_d_1_q_s_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[225])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[233] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_set_input_arrays, __pyx_mstate->__pyx_kp_b_iso88591_A2_A_QnA_1_t_6a_WA_d_Q_d_1_q_s_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[233])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 275};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_ret, __pyx_mstate->__pyx_n_u_opt_input};
-    __pyx_mstate_global->__pyx_codeobj_tab[226] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_parameters, __pyx_mstate->__pyx_kp_b_iso88591_A_A_k_M_a_q_T_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[226])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[234] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_parameters, __pyx_mstate->__pyx_kp_b_iso88591_A_A_k_M_a_q_T_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[234])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 6, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS|CO_VARKEYWORDS), 285};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_parameters, __pyx_mstate->__pyx_n_u_kwargs, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_param, __pyx_mstate->__pyx_n_u_value};
-    __pyx_mstate_global->__pyx_codeobj_tab[227] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_set_parameters, __pyx_mstate->__pyx_kp_b_iso88591_Q_A_1_G9JfA_t_1G1_q_1_a_U_4q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[227])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[235] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_set_parameters, __pyx_mstate->__pyx_kp_b_iso88591_Q_A_1_G9JfA_t_1G1_q_1_a_U_4q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[235])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS|CO_VARARGS|CO_VARKEYWORDS), 300};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_args, __pyx_mstate->__pyx_n_u_kwargs, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_update_info, __pyx_mstate->__pyx_n_u_key, __pyx_mstate->__pyx_n_u_value, __pyx_mstate->__pyx_n_u_skip_first, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_param_name};
-    __pyx_mstate_global->__pyx_codeobj_tab[228] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_set_function_args, __pyx_mstate->__pyx_kp_b_iso88591_A_A_a_G1_t3e1_aq_4_q_Q_AT_V1A_S, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[228])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[236] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_set_function_args, __pyx_mstate->__pyx_kp_b_iso88591_A_A_a_G1_t3e1_aq_4_q_Q_AT_V1A_S, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[236])) goto bad;
   }
   {
     const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 8, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 335};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_holder, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_opt_input, __pyx_mstate->__pyx_n_u_value, __pyx_mstate->__pyx_n_u_type, __pyx_mstate->__pyx_n_u_lookback};
-    __pyx_mstate_global->__pyx_codeobj_tab[229] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_kp_b_iso88591_A_A_at1_C_IQe1_D_aq_E_AZq_vV_2_V, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[229])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[237] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_kp_b_iso88591_A_A_at1_C_IQe1_D_aq_E_AZq_vV_2_V, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[237])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 356};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 358};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_ret};
-    __pyx_mstate_global->__pyx_codeobj_tab[230] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_output_names, __pyx_mstate->__pyx_kp_b_iso88591_A_d_q_4z_q_aq_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[230])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[238] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_output_names, __pyx_mstate->__pyx_kp_b_iso88591_A_d_q_4z_q_aq_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[238])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 366};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 368};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_ret, __pyx_mstate->__pyx_n_u_index};
-    __pyx_mstate_global->__pyx_codeobj_tab[231] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_outputs, __pyx_mstate->__pyx_kp_b_iso88591_A_A_4uA_e87_4z_q_aq_WE_5_q_E_a_s, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[231])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[239] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_outputs, __pyx_mstate->__pyx_kp_b_iso88591_A_A_4uA_e87_4z_q_aq_WE_5_q_E_a_s, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[239])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 398};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 400};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_input_arrays};
-    __pyx_mstate_global->__pyx_codeobj_tab[232] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_run, __pyx_mstate->__pyx_kp_b_iso88591_N_1_A_t1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[232])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[240] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_run, __pyx_mstate->__pyx_kp_b_iso88591_N_1_A_t1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[240])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS|CO_VARARGS|CO_VARKEYWORDS), 410};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS|CO_VARARGS|CO_VARKEYWORDS), 412};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_args, __pyx_mstate->__pyx_n_u_kwargs, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_opt_input_values, __pyx_mstate->__pyx_n_u_price_series_name_values, __pyx_mstate->__pyx_n_u_input_arrays, __pyx_mstate->__pyx_n_u_input_price_series_names, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_arg, __pyx_mstate->__pyx_n_u_msg, __pyx_mstate->__pyx_n_u_no_existing_input_arrays, __pyx_mstate->__pyx_n_u_param_name, __pyx_mstate->__pyx_n_u_value, __pyx_mstate->__pyx_n_u_input_name, __pyx_mstate->__pyx_n_u_n};
-    __pyx_mstate_global->__pyx_codeobj_tab[233] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_call, __pyx_mstate->__pyx_kp_b_iso88591_A_A_2_k_Qa_e_e1_2S_AQ_U_t1A_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[233])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[241] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_call, __pyx_mstate->__pyx_kp_b_iso88591_A_A_2_k_Qa_e_e1_2S_AQ_U_t1A_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[241])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 6, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 476};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 6, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 478};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_input_price_series_names, __pyx_mstate->__pyx_n_u_input_name, __pyx_mstate->__pyx_n_u_price_series, __pyx_mstate->__pyx_n_u_name};
-    __pyx_mstate_global->__pyx_codeobj_tab[234] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_input_price_series_names_2, __pyx_mstate->__pyx_kp_b_iso88591_A_A_1_N_q_5_A_z_HA_G1A_q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[234])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[242] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_input_price_series_names_2, __pyx_mstate->__pyx_kp_b_iso88591_A_A_1_N_q_5_A_z_HA_G1A_q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[242])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 488};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 12, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 490};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_input_price_series_names, __pyx_mstate->__pyx_n_u_args, __pyx_mstate->__pyx_n_u_price_series, __pyx_mstate->__pyx_n_u_series, __pyx_mstate->__pyx_n_u_opt_input, __pyx_mstate->__pyx_n_u_value, __pyx_mstate->__pyx_n_u_results, __pyx_mstate->__pyx_n_u_keys, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_output};
-    __pyx_mstate_global->__pyx_codeobj_tab[235] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_call_function, __pyx_mstate->__pyx_kp_b_iso88591_A_A_4_B_q_A_U_q_gU_axq_wgQa_uA_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[235])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[243] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_call_function, __pyx_mstate->__pyx_kp_b_iso88591_A_A_4_B_q_A_U_q_gU_axq_wgQa_uA_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[243])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 519};
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 521};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_input_name, __pyx_mstate->__pyx_n_u_value, __pyx_mstate->__pyx_n_u_type};
-    __pyx_mstate_global->__pyx_codeobj_tab[236] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_check_opt_input_value, __pyx_mstate->__pyx_kp_b_iso88591_A_HKq_1A_6_5Q_A_7_4A_A_QgQ_7_1_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[236])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[244] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_check_opt_input_value, __pyx_mstate->__pyx_kp_b_iso88591_A_HKq_1A_6_5Q_A_7_4A_A_QgQ_7_1_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[244])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 534};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 536};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_input_name, __pyx_mstate->__pyx_n_u_local, __pyx_mstate->__pyx_n_u_value};
-    __pyx_mstate_global->__pyx_codeobj_tab[237] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_opt_input_value, __pyx_mstate->__pyx_kp_b_iso88591_A_A_AQ_6_A_E_A_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[237])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[245] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_opt_input_value, __pyx_mstate->__pyx_kp_b_iso88591_A_A_AQ_6_A_E_A_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[245])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 544};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 546};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
-    __pyx_mstate_global->__pyx_codeobj_tab[238] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_repr, __pyx_mstate->__pyx_kp_b_iso88591_A_uBd, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[238])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[246] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_repr, __pyx_mstate->__pyx_kp_b_iso88591_A_uBd, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[246])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 547};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 549};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
-    __pyx_mstate_global->__pyx_codeobj_tab[239] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_unicode, __pyx_mstate->__pyx_kp_b_iso88591_A_wat81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[239])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[247] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_unicode, __pyx_mstate->__pyx_kp_b_iso88591_A_wat81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[247])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 550};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 552};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
-    __pyx_mstate_global->__pyx_codeobj_tab[240] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_str, __pyx_mstate->__pyx_kp_b_iso88591_A_Qd, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[240])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[248] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_str, __pyx_mstate->__pyx_kp_b_iso88591_A_Qd, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[248])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {0, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 564};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_table, __pyx_mstate->__pyx_n_u_groups, __pyx_mstate->__pyx_n_u_i};
-    __pyx_mstate_global->__pyx_codeobj_tab[241] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getGroupTable, __pyx_mstate->__pyx_kp_b_iso88591_Q_B_1A_Q_V1E_gQfAU_Q_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[241])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {0, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 566};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_table, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_groups, __pyx_mstate->__pyx_n_u_i};
+    __pyx_mstate_global->__pyx_codeobj_tab[249] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getGroupTable, __pyx_mstate->__pyx_kp_b_iso88591_a_AQa_0_Q_V1E_gQfAU_q_Q_31_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[249])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 576};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_group, __pyx_mstate->__pyx_n_u_table, __pyx_mstate->__pyx_n_u_functions, __pyx_mstate->__pyx_n_u_i};
-    __pyx_mstate_global->__pyx_codeobj_tab[242] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getFuncTable, __pyx_mstate->__pyx_kp_b_iso88591_Q_V1E_q_WAQ_Q_aq_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[242])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 5, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 586};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_group, __pyx_mstate->__pyx_n_u_table, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_functions, __pyx_mstate->__pyx_n_u_i};
+    __pyx_mstate_global->__pyx_codeobj_tab[250] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getFuncTable, __pyx_mstate->__pyx_kp_b_iso88591_a_1G1A_q_V1E_q_WAQ_aq_Q_2_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[250])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 588};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 606};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_flag, __pyx_mstate->__pyx_n_u_flags_lookup_dict, __pyx_mstate->__pyx_n_u_bit, __pyx_mstate->__pyx_n_u_description};
-    __pyx_mstate_global->__pyx_codeobj_tab[243] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_flags, __pyx_mstate->__pyx_kp_b_iso88591_uBa_q_1A__F_F_t2Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[243])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[251] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_flags, __pyx_mstate->__pyx_kp_b_iso88591_uBa_q_1A__F_F_t2Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[251])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 641};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_function_name, __pyx_mstate->__pyx_n_u_info, __pyx_mstate->__pyx_n_u_retCode};
-    __pyx_mstate_global->__pyx_codeobj_tab[244] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getFuncInfo, __pyx_mstate->__pyx_kp_b_iso88591_314DAQ_Q_a_4q_a_Qd_c_a_Qd_s_4q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[244])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 659};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_function_name, __pyx_mstate->__pyx_n_u_info, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[252] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getFuncInfo, __pyx_mstate->__pyx_kp_b_iso88591_Qa_a_Q_a_4q_a_Qd_c_a_Qd_s_4q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[252])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 5, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 660};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_function_name, __pyx_mstate->__pyx_n_u_idx, __pyx_mstate->__pyx_n_u_info, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_name};
-    __pyx_mstate_global->__pyx_codeobj_tab[245] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getInputParameterInfo, __pyx_mstate->__pyx_kp_b_iso88591_Q_NeSTTU_Q_2_9AT_4q_1G6_wc_t81H, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[245])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 6, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 682};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_function_name, __pyx_mstate->__pyx_n_u_idx, __pyx_mstate->__pyx_n_u_info, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_name};
+    __pyx_mstate_global->__pyx_codeobj_tab[253] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getInputParameterInfo, __pyx_mstate->__pyx_kp_b_iso88591_Qa_a_2_85_Q_2_9AT_4q_1G6_wc_t81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[253])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 6, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 681};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_function_name, __pyx_mstate->__pyx_n_u_idx, __pyx_mstate->__pyx_n_u_info, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_name, __pyx_mstate->__pyx_n_u_default_value};
-    __pyx_mstate_global->__pyx_codeobj_tab[246] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getOptInputParameterInfo, __pyx_mstate->__pyx_kp_b_iso88591_Q_AQQVVWWX_Q_5Q_9AT_4q_1JfA_Cq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[246])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 7, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 707};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_function_name, __pyx_mstate->__pyx_n_u_idx, __pyx_mstate->__pyx_n_u_info, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_name, __pyx_mstate->__pyx_n_u_default_value};
+    __pyx_mstate_global->__pyx_codeobj_tab[254] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getOptInputParameterInfo, __pyx_mstate->__pyx_kp_b_iso88591_Qa_a_5Qhe1A_Q_5Q_9AT_4q_1JfA_Cq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[254])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 5, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 703};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_function_name, __pyx_mstate->__pyx_n_u_idx, __pyx_mstate->__pyx_n_u_info, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_name};
-    __pyx_mstate_global->__pyx_codeobj_tab[247] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getOutputParameterInfo, __pyx_mstate->__pyx_kp_b_iso88591_1_a_OuTUUV_Q_31_9AT_4q_1HF_wc_d, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[247])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 6, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 733};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_function_name, __pyx_mstate->__pyx_n_u_idx, __pyx_mstate->__pyx_n_u_info, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_name};
+    __pyx_mstate_global->__pyx_codeobj_tab[255] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_ta_getOutputParameterInfo, __pyx_mstate->__pyx_kp_b_iso88591_Qa_a_31HE_Q_31_9AT_4q_1HF_wc_d, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[255])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 723};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 757};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_func_info, __pyx_mstate->__pyx_n_u_defaults, __pyx_mstate->__pyx_n_u_func_line, __pyx_mstate->__pyx_n_u_func_args, __pyx_mstate->__pyx_n_u_docs, __pyx_mstate->__pyx_n_u_input_names, __pyx_mstate->__pyx_n_u_input_name, __pyx_mstate->__pyx_n_u_value, __pyx_mstate->__pyx_n_u_params, __pyx_mstate->__pyx_n_u_param, __pyx_mstate->__pyx_n_u_outputs, __pyx_mstate->__pyx_n_u_candlestick, __pyx_mstate->__pyx_n_u_output, __pyx_mstate->__pyx_n_u_documentation};
-    __pyx_mstate_global->__pyx_codeobj_tab[248] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_defaults_and_docs, __pyx_mstate->__pyx_kp_b_iso88591_q_9A_1_q_1_1_1A_q_a_1A_4z_A_G1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[248])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[256] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__abstract_pxi, __pyx_mstate->__pyx_n_u_get_defaults_and_docs, __pyx_mstate->__pyx_kp_b_iso88591_q_9A_1_q_1_1_1A_q_a_1A_4z_A_G1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[256])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2532};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2542};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
-    __pyx_mstate_global->__pyx_codeobj_tab[249] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_copy_2, __pyx_mstate->__pyx_kp_b_iso88591_A_t5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[249])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[257] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_copy_2, __pyx_mstate->__pyx_kp_b_iso88591_A_t5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[257])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2535};
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2545};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_memo};
-    __pyx_mstate_global->__pyx_codeobj_tab[250] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_deepcopy, __pyx_mstate->__pyx_kp_b_iso88591_A_t5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[250])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[258] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_deepcopy, __pyx_mstate->__pyx_kp_b_iso88591_A_t5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[258])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2538};
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2548};
     PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
-    __pyx_mstate_global->__pyx_codeobj_tab[251] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_reduce, __pyx_mstate->__pyx_kp_b_iso88591_A_iq_46d_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[251])) goto bad;
+    __pyx_mstate_global->__pyx_codeobj_tab[259] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_reduce, __pyx_mstate->__pyx_kp_b_iso88591_A_iq_46d_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[259])) goto bad;
+  }
+  {
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2606};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[260] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A0GG_a_aq_Qa_XQ_aq_axq_oQha_A_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[260])) goto bad;
+  }
+  {
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2750};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outupperband, __pyx_mstate->__pyx_n_u_outmiddleband, __pyx_mstate->__pyx_n_u_outlowerband, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[261] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_oXQa, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[261])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2581};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[252] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A0GG_a_aq_Qa_XQ_aq_axq_oQha_G5_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[252])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2897};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[262] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[262])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2684};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outupperband, __pyx_mstate->__pyx_n_u_outmiddleband, __pyx_mstate->__pyx_n_u_outlowerband, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[253] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[253])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3035};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[263] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_A_7_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[263])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2788};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[254] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[254])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3175};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[264] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_Q_81A_7_7q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[264])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2885};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[255] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_G5_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[255])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 21, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3317};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[265] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_VVW_aq_Qa_q_XWIQ_aq_axq_oQha_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[265])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 2984};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[256] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_G5_8_31HA_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[256])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3458};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[266] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_Q_81A_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[266])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 21, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3085};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[257] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_VVW_aq_Qa_q_XWIQ_aq_axq_oQha_G, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[257])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3598};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[267] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_Q_81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[267])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3185};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[258] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_8_31, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[258])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3739};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[268] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_a_XQ, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[268])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3284};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[259] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[259])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3880};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[269] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A0Gq_aq_Qa_XQ_aq_axq_oQha_A_7_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[269])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3384};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[260] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[260])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4020};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[270] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_BBUUV_aq_Q_aq_axq_oQha_Q_81A_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[270])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3484};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[261] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A0Gq_aq_Qa_XQ_aq_axq_oQha_G5_q_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[261])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4160};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outaroondown, __pyx_mstate->__pyx_n_u_outaroonup, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[271] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_q_xq_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[271])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3583};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[262] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_BBUUV_aq_Q_aq_axq_oQha_G5_8_QR, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[262])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4304};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[272] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_oXQa_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[272])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3682};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outaroondown, __pyx_mstate->__pyx_n_u_outaroonup, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[263] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_1_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[263])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4440};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[273] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[273])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3784};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[264] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_Qa_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[264])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4575};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[274] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[274])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3879};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[265] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[265])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4714};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[275] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_Q_81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[275])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3973};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[266] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[266])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4853};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[276] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_M_7_1_q_q_bPX, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[276])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4071};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[267] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[267])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4991};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[277] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_oX, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[277])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4169};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[268] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_1A_31HA_7q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[268])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5138};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_nbdevup, __pyx_mstate->__pyx_n_u_nbdevdn, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outupperband, __pyx_mstate->__pyx_n_u_outmiddleband, __pyx_mstate->__pyx_n_u_outlowerband, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[278] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_BBXXjjk_aq_Q_aq_axq_oQha_M_7_y, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[278])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4266};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[269] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[269])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5287};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[279] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A34_q_q_Ya_aq_axq_oQha_a_XQa_7_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[279])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4372};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_nbdevup, __pyx_mstate->__pyx_n_u_nbdevdn, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outupperband, __pyx_mstate->__pyx_n_u_outmiddleband, __pyx_mstate->__pyx_n_u_outlowerband, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[270] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_BBXXjjk_aq_Q_aq_axq_oQha_G5_1L, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[270])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5426};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[280] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[280])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4478};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[271] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A34_q_q_Ya_aq_axq_oQha_G5_9_31HA, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[271])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5568};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[281] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_Q_81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[281])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4576};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[272] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[272])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5708};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[282] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[282])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4677};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[273] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[273])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5849};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[283] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[283])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4776};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[274] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[274])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5990};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[284] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[284])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4876};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[275] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[275])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6131};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[285] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[285])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4976};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[276] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[276])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6272};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[286] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[286])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5076};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[277] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[277])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6413};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[287] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[287])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5176};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[278] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[278])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6554};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[288] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_41, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[288])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5276};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[279] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[279])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6697};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[289] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[289])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5376};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[280] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[280])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6838};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[290] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[290])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5478};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[281] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[281])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6979};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[291] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[291])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5578};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[282] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[282])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7120};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[292] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[292])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5678};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[283] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[283])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7261};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[293] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_5A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[293])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5778};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[284] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[284])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7402};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[294] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_6Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[294])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5878};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[285] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_11, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[285])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7543};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[295] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[295])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 5978};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[286] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_12, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[286])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7686};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[296] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[296])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6078};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[287] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[287])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7827};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[297] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[297])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6180};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[288] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[288])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7968};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[298] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[298])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6280};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[289] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_13, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[289])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8109};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[299] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[299])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6380};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[290] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[290])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8250};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[300] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[300])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6480};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[291] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[291])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8393};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[301] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[301])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6580};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[292] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[292])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8536};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[302] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[302])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6682};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[293] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[293])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8677};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[303] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_6Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[303])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6784};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[294] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[294])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8818};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[304] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_41, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[304])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6884};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[295] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_12, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[295])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8959};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[305] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[305])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 6984};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[296] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[296])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9100};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[306] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_0q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[306])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7084};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[297] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[297])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9241};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[307] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[307])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7184};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[298] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_14, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[298])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9382};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[308] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[308])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7284};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[299] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[299])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9523};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[309] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[309])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7384};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[300] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[300])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9664};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[310] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[310])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7484};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[301] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[301])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9805};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[311] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_0q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[311])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7584};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[302] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[302])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9946};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[312] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[312])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7684};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[303] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_14, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[303])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10087};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[313] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_5A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[313])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7784};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[304] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[304])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10228};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[314] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[314])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7884};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[305] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_11, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[305])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10369};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[315] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_41, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[315])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 7984};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[306] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[306])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10510};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[316] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[316])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8084};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[307] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[307])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10651};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[317] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_5A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[317])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8184};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[308] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[308])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10792};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[318] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[318])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8284};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[309] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_11, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[309])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10933};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[319] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_41, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[319])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8384};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[310] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[310])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11074};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[320] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[320])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8484};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[311] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[311])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11215};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[321] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[321])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8584};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[312] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[312])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11356};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[322] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[322])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8684};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[313] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[313])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11499};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[323] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[323])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8784};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[314] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[314])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11642};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[324] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[324])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8886};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[315] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[315])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11785};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[325] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[325])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 8988};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[316] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[316])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11926};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[326] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[326])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9090};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_penetration, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[317] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_AAB_aq_aq_Qa_q_XXWA_aq_axq_oQha_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[317])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12067};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[327] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[327])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9190};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[318] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[318])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12208};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[328] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[328])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9290};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[319] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[319])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12349};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[329] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_6Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[329])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9390};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[320] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[320])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12490};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[330] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_5A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[330])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9490};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[321] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_12, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[321])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12631};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[331] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[331])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9590};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[322] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_11, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[322])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12772};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[332] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[332])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9690};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[323] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[323])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12913};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[333] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[333])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9790};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[324] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[324])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13054};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[334] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_41, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[334])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9890};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[325] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[325])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13195};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[335] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[335])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 9990};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[326] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[326])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13336};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[336] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[336])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10090};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[327] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[327])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13477};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[337] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[337])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10190};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[328] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[328])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13618};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[338] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[338])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10290};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[329] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[329])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13759};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[339] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[339])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10390};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[330] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_10, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[330])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13900};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[340] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[340])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10490};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[331] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[331])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14041};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[341] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_5A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[341])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10590};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[332] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[332])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14182};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[342] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_6Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[342])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10690};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[333] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_11, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[333])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14320};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[343] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[343])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10790};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[334] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_12, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[334])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14460};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[344] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_Q_81A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[344])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10887};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[335] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[335])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14600};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[345] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[345])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 10986};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[336] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_G5_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[336])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14737};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[346] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[346])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11085};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[337] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[337])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14876};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_wmaperiod, __pyx_mstate->__pyx_n_u_roc1period, __pyx_mstate->__pyx_n_u_roc2period, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[347] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_AAXXY_aq_Q_aq_axq_oQha_81A_7_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[347])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11181};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[338] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[338])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15015};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[348] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A34_q_q_Ya_aq_axq_oQha_M_7_1_q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[348])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11279};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_wmaperiod, __pyx_mstate->__pyx_n_u_roc1period, __pyx_mstate->__pyx_n_u_roc2period, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[339] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_AAXXY_aq_Q_aq_axq_oQha_G5_A_TU, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[339])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15151};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[349] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[349])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11377};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[340] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A34_q_q_Ya_aq_axq_oQha_G5_1A_31H, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[340])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15286};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[350] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[350])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11472};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[341] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[341])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15421};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[351] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_M_7_q_q_bPXXd, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[351])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11566};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[342] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[342])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15560};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_rocperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[352] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A0Fa_aq_Qa_XQ_aq_axq_oQha_Q_81A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[352])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11660};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[343] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_1_31HA_7q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[343])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15698};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[353] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[353])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11758};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_rocperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[344] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A0Fa_aq_Qa_XQ_aq_axq_oQha_G5_8_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[344])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15835};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[354] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_Q_81A_7_7q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[354])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11855};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[345] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[345])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15978};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outupperband, __pyx_mstate->__pyx_n_u_outmiddleband, __pyx_mstate->__pyx_n_u_outlowerband, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[355] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_oXQa_7_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[355])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 11951};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[346] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_G5_8_31HA_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[346])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16126};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[356] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[356])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12053};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outupperband, __pyx_mstate->__pyx_n_u_outmiddleband, __pyx_mstate->__pyx_n_u_outlowerband, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[347] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_Qa_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[347])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16265};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[357] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_A_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[357])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12158};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[348] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[348])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16405};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[358] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A45_q_Ya_aq_axq_oQha_Q_81A_7_7q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[358])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12256};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[349] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[349])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16543};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[359] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[359])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12355};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[350] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A45_q_Ya_aq_axq_oQha_G5_8_31HA_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[350])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16680};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[360] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_A_7_aq_q_1AXY, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[360])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12452};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[351] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[351])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16821};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outbullpower, __pyx_mstate->__pyx_n_u_outbearpower, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[361] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_Q_81_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[361])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12548};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[352] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_q_31HA_A_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[352])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16963};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[362] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[362])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12648};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outbullpower, __pyx_mstate->__pyx_n_u_outbearpower, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[353] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_8_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[353])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17098};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[363] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_q_xq_7_9_q_aq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[363])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12748};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[354] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[354])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17235};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[364] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[364])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12842};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[355] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_31HA_q_6aq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[355])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17376};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_leftbars, __pyx_mstate->__pyx_n_u_rightbars, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outswinghigh, __pyx_mstate->__pyx_n_u_outswinglow, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[365] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_DA_aq_Qa_XQ_aq_axq_oQha_81A_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[365])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 12938};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[356] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[356])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 22, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17526};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outhaopen, __pyx_mstate->__pyx_n_u_outhahigh, __pyx_mstate->__pyx_n_u_outhalow, __pyx_mstate->__pyx_n_u_outhaclose, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[366] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_A_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[366])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13038};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_leftbars, __pyx_mstate->__pyx_n_u_rightbars, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outswinghigh, __pyx_mstate->__pyx_n_u_outswinglow, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[357] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_DA_aq_Qa_XQ_aq_axq_oQha_G5_AZq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[357])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17681};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[367] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[367])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 22, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13146};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outhaopen, __pyx_mstate->__pyx_n_u_outhahigh, __pyx_mstate->__pyx_n_u_outhalow, __pyx_mstate->__pyx_n_u_outhaclose, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[358] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_aq_Qa_q_XXWA_aq_axq_oQha_G5_15, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[358])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17816};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[368] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_q_q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[368])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13257};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[359] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[359])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17951};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[369] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_A_9_7_a_q_31A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[369])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13351};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[360] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_31HA_Q_AQh, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[360])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18088};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinphase, __pyx_mstate->__pyx_n_u_outquadrature, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[370] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_1_7xq_7_Q_81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[370])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13445};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[361] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_q_31HA_A_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[361])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18230};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outsine, __pyx_mstate->__pyx_n_u_outleadsine, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[371] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_81A_7_1_q_1HA, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[371])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13541};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinphase, __pyx_mstate->__pyx_n_u_outquadrature, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[362] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_a_6axq_9_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[362])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18370};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[372] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_q_5Qa, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[372])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13641};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outsine, __pyx_mstate->__pyx_n_u_outleadsine, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[363] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_A_31HA_7q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[363])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18505};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[373] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_q_5Qa_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[373])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13739};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[364] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_A_31HA_a_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[364])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18643};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[374] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A23_aq_q_XQ_aq_axq_oQha_Q_81A_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[374])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13833};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[365] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_A_1HA_a_Qa, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[365])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18781};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[375] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[375])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 13930};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[366] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A23_aq_q_XQ_aq_axq_oQha_G5_8_31H, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[366])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 22, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18926};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_atrperiod, __pyx_mstate->__pyx_n_u_nbdev, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outupperband, __pyx_mstate->__pyx_n_u_outmiddleband, __pyx_mstate->__pyx_n_u_outlowerband, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[376] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A7MMbbc_aq_Qa_q_XWA_aq_axq_oQha, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[376])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14027};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[367] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[367])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {8, 0, 0, 24, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19085};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_slowk_period, __pyx_mstate->__pyx_n_u_slowk_matype, __pyx_mstate->__pyx_n_u_slowd_period, __pyx_mstate->__pyx_n_u_slowd_matype, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outk, __pyx_mstate->__pyx_n_u_outd, __pyx_mstate->__pyx_n_u_outj, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[377] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A9RRk_l_A_A_Z_Z_aq_Qa_q_XWA_aq_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[377])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 22, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14131};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_atrperiod, __pyx_mstate->__pyx_n_u_nbdev, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outupperband, __pyx_mstate->__pyx_n_u_outmiddleband, __pyx_mstate->__pyx_n_u_outlowerband, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[368] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A7MMbbc_aq_Qa_q_XWA_aq_axq_oQha, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[368])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19234};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[378] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_1_7xq_7_Qa_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[378])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {8, 0, 0, 24, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14247};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_slowk_period, __pyx_mstate->__pyx_n_u_slowk_matype, __pyx_mstate->__pyx_n_u_slowd_period, __pyx_mstate->__pyx_n_u_slowd_matype, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outk, __pyx_mstate->__pyx_n_u_outd, __pyx_mstate->__pyx_n_u_outj, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[369] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A9RRk_l_A_A_Z_Z_aq_Qa_q_XWA_aq_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[369])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19371};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[379] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_2_C81A_7_C1A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[379])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14353};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[370] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_aq_31HA_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[370])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19508};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[380] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_6Q_11K8STTU_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[380])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14449};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[371] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_DAQ_31HA_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[371])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19645};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[381] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_2_C81A_7_C1A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[381])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14545};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[372] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_H_31HA_6Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[372])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19780};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[382] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_A_7_a_q_1AXYf, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[382])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14641};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[373] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_DAQ_31HA_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[373])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19915};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[383] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_q_xq_7_9_q_aq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[383])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14735};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[374] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_q_31HA_A_3_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[374])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20053};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[384] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_a_aq_Q_aq_axq_oQha_A_7_a_1_q_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[384])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14829};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[375] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_31HA_q_6aq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[375])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20196};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outmacd, __pyx_mstate->__pyx_n_u_outmacdsignal, __pyx_mstate->__pyx_n_u_outmacdhist, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[385] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_BB_aq_Q_aq_axq_oQha_a_XQa_7_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[385])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 14926};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[376] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_a_aq_Q_aq_axq_oQha_G5_q_A_31HA, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[376])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {7, 0, 0, 21, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20352};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_fastmatype, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_slowmatype, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_signalmatype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outmacd, __pyx_mstate->__pyx_n_u_outmacdsignal, __pyx_mstate->__pyx_n_u_outmacdhist, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[386] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_BBTTkk_Y_Y_Z_aq_Q_aq_axq_oQha, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[386])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15028};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outmacd, __pyx_mstate->__pyx_n_u_outmacdsignal, __pyx_mstate->__pyx_n_u_outmacdhist, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[377] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_BB_aq_Q_aq_axq_oQha_G5_9_lRS_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[377])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20503};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outmacd, __pyx_mstate->__pyx_n_u_outmacdsignal, __pyx_mstate->__pyx_n_u_outmacdhist, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[387] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_81A_7_1A_q_Qh, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[387])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {7, 0, 0, 21, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15141};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_fastmatype, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_slowmatype, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_signalmatype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outmacd, __pyx_mstate->__pyx_n_u_outmacdsignal, __pyx_mstate->__pyx_n_u_outmacdhist, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[378] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_BBTTkk_Y_Y_Z_aq_Q_aq_axq_oQha, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[378])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20653};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastlimit, __pyx_mstate->__pyx_n_u_slowlimit, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outmama, __pyx_mstate->__pyx_n_u_outfama, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[388] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_a_XQa_7_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[388])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15249};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outmacd, __pyx_mstate->__pyx_n_u_outmacdsignal, __pyx_mstate->__pyx_n_u_outmacdhist, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[379] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_AQ_31HA_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[379])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20795};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[389] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_XWA_aq_axq_oQha_oXQa_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[389])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15356};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastlimit, __pyx_mstate->__pyx_n_u_slowlimit, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outmama, __pyx_mstate->__pyx_n_u_outfama, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[380] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_G5_9_Q_31H, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[380])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20936};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[390] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A0Gq_aq_Qa_XQ_aq_axq_oQha_q_xq_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[390])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15456};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[381] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_XWA_aq_axq_oQha_G5_Q_31H, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[381])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21078};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_periods, __pyx_mstate->__pyx_n_u_minperiod, __pyx_mstate->__pyx_n_u_maxperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_a_periods, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[391] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A3II_aq_M_XQ_aq_axq_oQha_a_XQa_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[391])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15556};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[382] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A0Gq_aq_Qa_XQ_aq_axq_oQha_G5_q_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[382])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21216};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[392] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[392])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15657};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_periods, __pyx_mstate->__pyx_n_u_minperiod, __pyx_mstate->__pyx_n_u_maxperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_a_periods, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[383] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A3II_aq_M_XQ_aq_axq_oQha_G5_9_PQ, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[383])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21353};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_outinteger_data};
+    __pyx_mstate_global->__pyx_codeobj_tab[393] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_oXQa_7_AQ_q_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[393])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15754};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[384] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[384])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21499};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[394] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_XQ_aq_axq_oQha_oXQa_7_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[394])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15850};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_outinteger_data, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[385] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_Qa_1HA_9_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[385])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21640};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[395] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_Q_81A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[395])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 15949};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[386] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_XQ_aq_axq_oQha_G5_Q_31HA, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[386])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21780};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[396] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_oXQa_7_AQ_q_1_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[396])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16049};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[387] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_G5_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[387])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21918};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[397] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_oXQa_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[397])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16148};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[388] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_Qa_31HA_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[388])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22056};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[398] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[398])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16245};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[389] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_Qa_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[389])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22193};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_outinteger_data};
+    __pyx_mstate_global->__pyx_codeobj_tab[399] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_oXQa_7_AQ_q_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[399])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16342};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[390] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[390])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22342};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outmin, __pyx_mstate->__pyx_n_u_outmax, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[400] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_M_7_1_axq_axq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[400])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16438};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outinteger, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_outinteger_data, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[391] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_Qa_1HA_9_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[391])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22486};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outminidx, __pyx_mstate->__pyx_n_u_outmaxidx, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_outminidx_data, __pyx_mstate->__pyx_n_u_outmaxidx_data};
+    __pyx_mstate_global->__pyx_codeobj_tab[401] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_q_axq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[401])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16540};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outmin, __pyx_mstate->__pyx_n_u_outmax, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[392] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_1A_2_81_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[392])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22643};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[402] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_oXQa_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[402])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16642};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outminidx, __pyx_mstate->__pyx_n_u_outmaxidx, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_outminidx_data, __pyx_mstate->__pyx_n_u_outmaxidx_data, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[393] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_N_81_N_81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[393])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22783};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[403] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_oXQa_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[403])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16751};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[394] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[394])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22921};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[404] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[404])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16850};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[395] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_Qa_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[395])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 23058};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[405] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_a_XQa_7_8_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[405])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16947};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[396] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[396])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 23198};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[406] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_a_XQ, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[406])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17043};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[397] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_G5_9_31HA_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[397])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 23336};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[407] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_Ya_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[407])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17142};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[398] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[398])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 23474};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[408] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_XQ_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[408])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17239};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[399] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_Ya_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[399])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 23613};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_percentile, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[409] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_A_9_7_a_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[409])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17336};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[400] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_XQ_aq_axq_oQha_G5_8_31HA_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[400])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 23750};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[410] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_q_q_4_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[410])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17434};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_percentile, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[401] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_G5_q_A_31H, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[401])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 23889};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[411] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_81A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[411])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17530};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[402] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_31HA_Q_AQh_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[402])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 24029};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[412] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_81A_7_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[412])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17628};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[403] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[403])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 24169};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[413] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_BBUUV_aq_Q_aq_axq_oQha_Q_81A_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[413])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17727};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[404] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A01_aq_Qa_XQ_aq_axq_oQha_G5_AQ_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[404])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 24305};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[414] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_Ya_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[414])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17826};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[405] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_BBUUV_aq_Q_aq_axq_oQha_G5_8_QR, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[405])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 24445};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[415] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_DDWWX_Q_aq_axq_oQha_Q_81A_7_7q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[415])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 17921};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[406] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_Ya_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[406])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 24581};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[416] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_Ya_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[416])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18020};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_matype, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[407] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_DDWWX_Q_aq_axq_oQha_G5_8_QR_31, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[407])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 24720};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[417] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A23_aq_q_XQ_aq_axq_oQha_M_7_1_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[417])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18115};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[408] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_Ya_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[408])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 24858};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[418] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[418])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18213};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_open, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_open, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[409] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A23_aq_q_XQ_aq_axq_oQha_G5_1A_31, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[409])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 24995};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[419] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[419])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18310};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[410] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[410])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 25132};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[420] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[420])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18406};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[411] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[411])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 25269};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[421] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[421])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18502};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[412] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[412])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 25406};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[422] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_81A_7_1A_q_0, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[422])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18598};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[413] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[413])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 25543};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[423] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[423])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18694};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[414] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_AQ_31HA_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[414])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 25681};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_stddevperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[424] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_DA_aq_Q_aq_axq_oQha_Q_81A_7_7q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[424])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18790};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[415] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[415])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 25818};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[425] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_Q_aq_axq_oQha_a_XQa_7_8_q_Qaxy, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[425])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18887};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_stddevperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[416] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_DA_aq_Q_aq_axq_oQha_G5_8_Q_31H, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[416])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 25957};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_acceleration, __pyx_mstate->__pyx_n_u_maximum, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[426] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A5J_aq_Qa_XQ_aq_axq_oQha_Q_81A_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[426])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 18983};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[417] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_Q_aq_axq_oQha_G5_9_31HA_a_5Qax, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[417])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {10, 0, 0, 23, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 26103};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_startvalue, __pyx_mstate->__pyx_n_u_offsetonreverse, __pyx_mstate->__pyx_n_u_accelerationinitlong, __pyx_mstate->__pyx_n_u_accelerationlong, __pyx_mstate->__pyx_n_u_accelerationmaxlong, __pyx_mstate->__pyx_n_u_accelerationinitshort, __pyx_mstate->__pyx_n_u_accelerationshort, __pyx_mstate->__pyx_n_u_accelerationmaxshort, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[427] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A3QQt_u_T_T_v_v_Z_Z_z_z_aq_Qa_XQ, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[427])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19081};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_acceleration, __pyx_mstate->__pyx_n_u_maximum, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[418] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A5J_aq_Qa_XQ_aq_axq_oQha_G5_8_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[418])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 26239};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[428] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[428])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {10, 0, 0, 23, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19186};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_startvalue, __pyx_mstate->__pyx_n_u_offsetonreverse, __pyx_mstate->__pyx_n_u_accelerationinitlong, __pyx_mstate->__pyx_n_u_accelerationlong, __pyx_mstate->__pyx_n_u_accelerationmaxlong, __pyx_mstate->__pyx_n_u_accelerationinitshort, __pyx_mstate->__pyx_n_u_accelerationshort, __pyx_mstate->__pyx_n_u_accelerationmaxshort, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[419] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A3QQt_u_T_T_v_v_Z_Z_z_z_aq_Qa_XQ, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[419])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 26374};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[429] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[429])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19281};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[420] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[420])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 26511};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[430] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[430])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19375};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[421] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[421])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {7, 0, 0, 22, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 26655};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outsmi, __pyx_mstate->__pyx_n_u_outsmisignal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[431] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A7NNee_aq_Qa_q_XWA_aq_axq_oQha_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[431])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19471};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[422] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[422])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 26797};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[432] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[432])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {7, 0, 0, 22, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19574};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_fastperiod, __pyx_mstate->__pyx_n_u_slowperiod, __pyx_mstate->__pyx_n_u_signalperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outsmi, __pyx_mstate->__pyx_n_u_outsmisignal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[423] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A7NNee_aq_Qa_q_XWA_aq_axq_oQha_G, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[423])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 26935};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_nbdev, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[433] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_M_7_q_q_q_bPX, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[433])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19674};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[424] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[424])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {8, 0, 0, 23, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 27080};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_slowk_period, __pyx_mstate->__pyx_n_u_slowk_matype, __pyx_mstate->__pyx_n_u_slowd_period, __pyx_mstate->__pyx_n_u_slowd_matype, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outslowk, __pyx_mstate->__pyx_n_u_outslowd, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[434] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A9RRkk_Y_Y_Z_aq_Qa_q_XWA_aq_axq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[434])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19771};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_nbdev, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[425] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_1L_31HA_7q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[425])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 21, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 27230};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_fastd_period, __pyx_mstate->__pyx_n_u_fastd_matype, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outfastk, __pyx_mstate->__pyx_n_u_outfastd, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[435] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A9RRkkl_aq_Qa_q_XWA_aq_axq_oQha, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[435])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {8, 0, 0, 23, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19875};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_slowk_period, __pyx_mstate->__pyx_n_u_slowk_matype, __pyx_mstate->__pyx_n_u_slowd_period, __pyx_mstate->__pyx_n_u_slowd_matype, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outslowk, __pyx_mstate->__pyx_n_u_outslowd, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[426] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A9RRkk_Y_Y_Z_aq_Qa_q_XWA_aq_axq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[426])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 27379};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_fastd_period, __pyx_mstate->__pyx_n_u_fastd_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outfastk, __pyx_mstate->__pyx_n_u_outfastd, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[436] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_DD_vvw_aq_Q_aq_axq_oQha_oXQa_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[436])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 21, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 19983};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_fastd_period, __pyx_mstate->__pyx_n_u_fastd_matype, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outfastk, __pyx_mstate->__pyx_n_u_outfastd, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[427] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A9RRkkl_aq_Qa_q_XWA_aq_axq_oQha, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[427])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 27521};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[437] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_Q_81A_7_7q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[437])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20090};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_fastk_period, __pyx_mstate->__pyx_n_u_fastd_period, __pyx_mstate->__pyx_n_u_fastd_matype, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outfastk, __pyx_mstate->__pyx_n_u_outfastd, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[428] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_DD_vvw_aq_Q_aq_axq_oQha_G5_Ql, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[428])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 27659};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[438] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[438])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20190};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real0, __pyx_mstate->__pyx_n_u_real1, __pyx_mstate->__pyx_n_u_a_real0, __pyx_mstate->__pyx_n_u_a_real1, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[429] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_q_q_Ya_aq_axq_oQha_G5_8_31HA_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[429])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 27801};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_multiplier, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outsupertrend, __pyx_mstate->__pyx_n_u_outtrend, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[439] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A7QQR_aq_Qa_q_XWA_aq_axq_oQha_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[439])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20287};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[430] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[430])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 27946};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_vfactor, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[440] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_B_aq_Q_aq_axq_oQha_A_7_a_1_q_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[440])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20388};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_multiplier, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outsupertrend, __pyx_mstate->__pyx_n_u_outtrend, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[431] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A7QQR_aq_Qa_q_XWA_aq_axq_oQha_G5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[431])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 28081};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[441] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[441])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20491};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_vfactor, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[432] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_B_aq_Q_aq_axq_oQha_G5_q_A_31HA, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[432])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 28216};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[442] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[442])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20585};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[433] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[433])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 28353};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[443] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[443])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 13, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20679};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[434] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[434])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 28490};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[444] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_M_7_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[444])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20775};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[435] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[435])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 28629};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[445] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_q_xq_7_9_q_aq_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[445])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20871};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[436] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_G5_1_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[436])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 28766};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[446] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_a_XQa_7_8_q_Q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[446])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 20969};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[437] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_1_31HA_q_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[437])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 28903};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[447] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[447])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21065};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[438] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_9_31HA_a_5_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[438])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 29041};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_firstperiod, __pyx_mstate->__pyx_n_u_secondperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[448] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_Q_81A_7_7q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[448])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21161};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[439] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[439])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 29178};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[449] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_oXQa_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[449])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21258};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_firstperiod, __pyx_mstate->__pyx_n_u_secondperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[440] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_EQ_aq_Q_aq_axq_oQha_G5_8_a_31H, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[440])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 29321};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod1, __pyx_mstate->__pyx_n_u_timeperiod2, __pyx_mstate->__pyx_n_u_timeperiod3, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[450] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A8PPhhi_aq_Qa_q_XWA_aq_axq_oQha, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[450])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21354};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[441] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_G5_Q_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[441])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 29461};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_nbdev, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[451] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[451])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 20, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21456};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod1, __pyx_mstate->__pyx_n_u_timeperiod2, __pyx_mstate->__pyx_n_u_timeperiod3, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[442] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A8PPhhi_aq_Qa_q_XWA_aq_axq_oQha, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[442])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 29598};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[452] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[452])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 15, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21555};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_nbdev, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[443] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_Q_31HA_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[443])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 29739};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outplusvi, __pyx_mstate->__pyx_n_u_outminusvi, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[453] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_M_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[453])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21651};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[444] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[444])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 29884};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[454] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_a_XQa, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[454])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21751};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outplusvi, __pyx_mstate->__pyx_n_u_outminusvi, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[445] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[445])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 30026};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[455] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A34_aq_XQ_aq_axq_oQha_a_XQa_7_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[455])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21854};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[446] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWIQ_aq_axq_oQha_G5_9, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[446])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 30164};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[456] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_Q_81A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[456])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 16, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 21955};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_volume, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_a_volume, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[447] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A34_aq_XQ_aq_axq_oQha_G5_9_31HA, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[447])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 30303};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[457] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_oXQa_7, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[457])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22052};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[448] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_G5_8_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[448])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 30444};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[458] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_q_xq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[458])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 17, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22150};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[449] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Qa_q_XWA_aq_axq_oQha_G5_Q_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[449])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 30583};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[459] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_Q_81A_7_7q_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[459])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 18, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22250};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_high, __pyx_mstate->__pyx_n_u_low, __pyx_mstate->__pyx_n_u_close, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_high, __pyx_mstate->__pyx_n_u_a_low, __pyx_mstate->__pyx_n_u_a_close, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[450] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A78_aq_Qa_q_XWA_aq_axq_oQha_G5_1_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[450])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 30720};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_stream, __pyx_mstate->__pyx_n_u_retCode};
+    __pyx_mstate_global->__pyx_codeobj_tab[460] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_q_xq_7_9_q_aq_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[460])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22348};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[451] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_8_31HA_Q_4, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[451])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_pyx_type, __pyx_mstate->__pyx_n_u_pyx_checksum, __pyx_mstate->__pyx_n_u_pyx_state, __pyx_mstate->__pyx_n_u_pyx_result};
+    __pyx_mstate_global->__pyx_codeobj_tab[461] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tree_fragment, __pyx_mstate->__pyx_n_u_pyx_unpickle__TA_ReadLease, __pyx_mstate->__pyx_kp_b_iso88591_q_0_kQR_7_q0_a_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[461])) goto bad;
   }
   {
-    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 14, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 22444};
-    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_real, __pyx_mstate->__pyx_n_u_timeperiod, __pyx_mstate->__pyx_n_u_a_real, __pyx_mstate->__pyx_n_u_arrays, __pyx_mstate->__pyx_n_u_length, __pyx_mstate->__pyx_n_u_begidx, __pyx_mstate->__pyx_n_u_historylen, __pyx_mstate->__pyx_n_u_lookback, __pyx_mstate->__pyx_n_u_outreal, __pyx_mstate->__pyx_n_u_outbegidx, __pyx_mstate->__pyx_n_u_outnbelement, __pyx_mstate->__pyx_n_u_handle, __pyx_mstate->__pyx_n_u_retCode, __pyx_mstate->__pyx_n_u_stream};
-    __pyx_mstate_global->__pyx_codeobj_tab[452] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_talib__stream_pxi, __pyx_mstate->__pyx_n_u_open_and_fill, __pyx_mstate->__pyx_kp_b_iso88591_A_aq_Q_aq_axq_oQha_G5_1_31HA_q_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[452])) goto bad;
+    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 4};
+    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_pyx_type, __pyx_mstate->__pyx_n_u_pyx_checksum, __pyx_mstate->__pyx_n_u_pyx_state, __pyx_mstate->__pyx_n_u_pyx_result};
+    __pyx_mstate_global->__pyx_codeobj_tab[462] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tree_fragment, __pyx_mstate->__pyx_n_u_pyx_unpickle__TA_WriteLease, __pyx_mstate->__pyx_kp_b_iso88591_q_0_kQR_7_0_1B_PQ_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[462])) goto bad;
   }
   Py_DECREF(tuple_dedup_map);
   return 0;
@@ -356692,412 +462787,66 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
     return;
 }
 
-/* IgnoreException (used by GetModuleGlobalName) */
-static CYTHON_INLINE int __Pyx_IgnoreGivenException(PyObject *given_exception, PyObject *ignorable_exception) {
-    if (PyErr_GivenExceptionMatches(given_exception ? given_exception : PyErr_Occurred(), ignorable_exception)) {
-        PyErr_Clear();
-        return 1;
-    }
-    return 0;
-}
-
-/* PyDictVersioning (used by GetModuleGlobalName) */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
-    PyObject **dictptr = NULL;
-    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
-    if (offset) {
-#if CYTHON_COMPILING_IN_CPYTHON
-        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
-#else
-        dictptr = _PyObject_GetDictPtr(obj);
+/* PyThreadTypeLock (used by PyMutex) */
+#if CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM < 0x07031400
+#define PY_LOCK_ACQUIRED 1
 #endif
-    }
-    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
-}
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
-        return 0;
-    return obj_dict_version == __Pyx_get_object_dict_version(obj);
-}
-#endif
-
-/* GetModuleGlobalName */
-#if CYTHON_USE_DICT_VERSIONS
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
-#else
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
-#endif
-{
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-#if CYTHON_COMPILING_IN_LIMITED_API
-    if (unlikely(!__pyx_m)) {
-        if (!PyErr_Occurred())
-            PyErr_SetNone(PyExc_NameError);
-        return NULL;
-    }
-    result = PyObject_GetAttr(__pyx_m, name);
-    if (likely(result)) {
-        return result;
-    }
-    if (!__Pyx_IgnoreException(PyExc_Exception)) {
-        return NULL; // BaseException
-    }
-#elif CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
-    if (unlikely(__Pyx_PyDict_GetItemRef(__pyx_mstate_global->__pyx_d, name, &result) == -1)) {
-        if (!__Pyx_IgnoreException(PyExc_Exception)) {
-            return NULL; // BaseException
+static void __Pyx__Locks_PyThreadTypeLock_LockGil_spin(__Pyx_Locks_PyThreadTypeLock lock) {
+    while (1) {
+        int res;
+        Py_BEGIN_ALLOW_THREADS
+        res = PyThread_acquire_lock(lock, WAIT_LOCK);
+        Py_END_ALLOW_THREADS
+        if (likely(res == PY_LOCK_ACQUIRED)) {
+            return;
         }
     }
-    __PYX_UPDATE_DICT_CACHE(__pyx_mstate_global->__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return result;
-    }
-#else
-    result = _PyDict_GetItem_KnownHash(__pyx_mstate_global->__pyx_d, name, ((PyASCIIObject *) name)->hash);
-    __PYX_UPDATE_DICT_CACHE(__pyx_mstate_global->__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-    PyObject *exc = PyErr_Occurred();
-    if (unlikely(exc) && !__Pyx_IgnoreGivenException(exc, PyExc_Exception)) {
-        return NULL; // BaseException
-    }
-#endif
-    return __Pyx_GetBuiltinName(name);
-}
-
-/* PyUnicode_Unicode */
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Unicode(PyObject *obj) {
-    if (unlikely(obj == Py_None))
-        obj = __pyx_mstate_global->__pyx_kp_u_None;
-    return __Pyx_NewRef(obj);
 }
-
-/* CIntToDigits (used by CIntToPyUnicode) */
-static const char DIGIT_PAIRS_10[2*10*10+1] = {
-    "00010203040506070809"
-    "10111213141516171819"
-    "20212223242526272829"
-    "30313233343536373839"
-    "40414243444546474849"
-    "50515253545556575859"
-    "60616263646566676869"
-    "70717273747576777879"
-    "80818283848586878889"
-    "90919293949596979899"
-};
-static const char DIGIT_PAIRS_8[2*8*8+1] = {
-    "0001020304050607"
-    "1011121314151617"
-    "2021222324252627"
-    "3031323334353637"
-    "4041424344454647"
-    "5051525354555657"
-    "6061626364656667"
-    "7071727374757677"
-};
-static const char DIGITS_HEX[2*16+1] = {
-    "0123456789abcdef"
-    "0123456789ABCDEF"
-};
-
-/* BuildPyUnicode (used by COrdinalToPyUnicode) */
-static PyObject* __Pyx_PyUnicode_BuildFromAscii(Py_ssize_t ulength, const char* chars, int clength,
-                                                int prepend_sign, char padding_char) {
-    PyObject *uval;
-    Py_ssize_t uoffset = ulength - clength;
-#if CYTHON_USE_UNICODE_INTERNALS
-    Py_ssize_t i;
-    void *udata;
-    uval = PyUnicode_New(ulength, 127);
-    if (unlikely(!uval)) return NULL;
-    udata = PyUnicode_DATA(uval);
-    if (uoffset > 0) {
-        i = 0;
-        if (prepend_sign) {
-            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, 0, '-');
-            i++;
-        }
-        for (; i < uoffset; i++) {
-            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, i, padding_char);
-        }
-    }
-    for (i=0; i < clength; i++) {
-        __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, uoffset+i, chars[i]);
-    }
-#else
-    {
-        PyObject *sign = NULL, *padding = NULL;
-        uval = NULL;
-        if (uoffset > 0) {
-            prepend_sign = !!prepend_sign;
-            if (uoffset > prepend_sign) {
-                padding = PyUnicode_FromOrdinal(padding_char);
-                if (likely(padding) && uoffset > prepend_sign + 1) {
-                    PyObject *tmp = PySequence_Repeat(padding, uoffset - prepend_sign);
-                    Py_DECREF(padding);
-                    padding = tmp;
-                }
-                if (unlikely(!padding)) goto done_or_error;
-            }
-            if (prepend_sign) {
-                sign = PyUnicode_FromOrdinal('-');
-                if (unlikely(!sign)) goto done_or_error;
-            }
-        }
-        uval = PyUnicode_DecodeASCII(chars, clength, NULL);
-        if (likely(uval) && padding) {
-            PyObject *tmp = PyUnicode_Concat(padding, uval);
-            Py_DECREF(uval);
-            uval = tmp;
-        }
-        if (likely(uval) && sign) {
-            PyObject *tmp = PyUnicode_Concat(sign, uval);
-            Py_DECREF(uval);
-            uval = tmp;
-        }
-done_or_error:
-        Py_XDECREF(padding);
-        Py_XDECREF(sign);
+static CYTHON_INLINE void __Pyx__Locks_PyThreadTypeLock_LockGil(__Pyx_Locks_PyThreadTypeLock lock) {
+    #if !CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07031400
+    if (likely(PyThread_acquire_lock_timed(lock, 0, 0) == PY_LOCK_ACQUIRED)) {
+        return;
     }
-#endif
-    return uval;
-}
-
-/* COrdinalToPyUnicode (used by CIntToPyUnicode) */
-static CYTHON_INLINE int __Pyx_CheckUnicodeValue(int value) {
-    return value <= 1114111;
+    #endif
+    __Pyx__Locks_PyThreadTypeLock_LockGil_spin(lock);
 }
-static PyObject* __Pyx_PyUnicode_FromOrdinal_Padded(int value, Py_ssize_t ulength, char padding_char) {
-    Py_ssize_t padding_length = ulength - 1;
-    if (likely((padding_length <= 250) && (value < 0xD800 || value > 0xDFFF))) {
-        char chars[256];
-        if (value <= 255) {
-            memset(chars, padding_char, (size_t) padding_length);
-            chars[ulength-1] = (char) value;
-            return PyUnicode_DecodeLatin1(chars, ulength, NULL);
-        }
-        char *cpos = chars + sizeof(chars);
-        if (value < 0x800) {
-            *--cpos = (char) (0x80 | (value & 0x3f));
-            value >>= 6;
-            *--cpos = (char) (0xc0 | (value & 0x1f));
-        } else if (value < 0x10000) {
-            *--cpos = (char) (0x80 | (value & 0x3f));
-            value >>= 6;
-            *--cpos = (char) (0x80 | (value & 0x3f));
-            value >>= 6;
-            *--cpos = (char) (0xe0 | (value & 0x0f));
-        } else {
-            *--cpos = (char) (0x80 | (value & 0x3f));
-            value >>= 6;
-            *--cpos = (char) (0x80 | (value & 0x3f));
-            value >>= 6;
-            *--cpos = (char) (0x80 | (value & 0x3f));
-            value >>= 6;
-            *--cpos = (char) (0xf0 | (value & 0x07));
-        }
-        cpos -= padding_length;
-        memset(cpos, padding_char, (size_t) padding_length);
-        return PyUnicode_DecodeUTF8(cpos, chars + sizeof(chars) - cpos, NULL);
-    }
-    if (value <= 127 && CYTHON_USE_UNICODE_INTERNALS) {
-        const char chars[1] = {(char) value};
-        return __Pyx_PyUnicode_BuildFromAscii(ulength, chars, 1, 0, padding_char);
-    }
-    {
-        PyObject *uchar, *padding_uchar, *padding, *result;
-        padding_uchar = PyUnicode_FromOrdinal(padding_char);
-        if (unlikely(!padding_uchar)) return NULL;
-        padding = PySequence_Repeat(padding_uchar, padding_length);
-        Py_DECREF(padding_uchar);
-        if (unlikely(!padding)) return NULL;
-        uchar = PyUnicode_FromOrdinal(value);
-        if (unlikely(!uchar)) {
-            Py_DECREF(padding);
-            return NULL;
-        }
-        result = PyUnicode_Concat(padding, uchar);
-        Py_DECREF(padding);
-        Py_DECREF(uchar);
-        return result;
+static void __Pyx__Locks_PyThreadTypeLock_Lock(__Pyx_Locks_PyThreadTypeLock lock) {
+    int has_gil = 0;
+#if CYTHON_COMPILING_IN_LIMITED_API
+    if (__PYX_LIMITED_VERSION_HEX >= 0x030d0000 || __Pyx_get_runtime_version() >= 0x030d0000) {
+        PyThreadState *tstate = PyThreadState_Swap(NULL);
+        has_gil = tstate != NULL;
+        if (has_gil)
+            PyThreadState_Swap(tstate);
+    } else {
+        PyGILState_STATE state = PyGILState_Ensure();
+        __Pyx_Locks_PyThreadTypeLock_LockNogil(lock);
+        PyGILState_Release(state);
+        return;
     }
-}
-
-/* CIntToPyUnicode */
-static CYTHON_INLINE PyObject* __Pyx_uchar___Pyx_PyUnicode_From_TA_RetCode(TA_RetCode value, Py_ssize_t width, char padding_char) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const TA_RetCode neg_one = (TA_RetCode) -1, const_zero = (TA_RetCode) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
+#elif CYTHON_COMPILING_IN_PYPY || PY_VERSION_HEX < 0x030C0000
+    has_gil = PyGILState_Check();
+#elif PY_VERSION_HEX < 0x030d0000
+    has_gil = _PyThreadState_UncheckedGet() != NULL;
+#else
+    has_gil = PyThreadState_GetUnchecked() != NULL;
 #endif
-    const int is_unsigned = neg_one > const_zero;
-    if (unlikely(!(is_unsigned || value == 0 || value > 0) ||
-                    !(sizeof(value) <= 2 || value & ~ (TA_RetCode) 0x01fffff || __Pyx_CheckUnicodeValue((int) value)))) {
-        PyErr_SetString(PyExc_OverflowError, "%c arg not in range(0x110000)");
-        return NULL;
-    }
-    if (width <= 1) {
-        return PyUnicode_FromOrdinal((int) value);
+    if (has_gil) {
+        __Pyx_Locks_PyThreadTypeLock_LockGil(lock);
+    } else {
+        __Pyx_Locks_PyThreadTypeLock_LockNogil(lock);
     }
-    return __Pyx_PyUnicode_FromOrdinal_Padded((int) value, width, padding_char);
 }
-static CYTHON_INLINE PyObject* __Pyx____Pyx_PyUnicode_From_TA_RetCode(TA_RetCode value, Py_ssize_t width, char padding_char, char format_char) {
-    char digits[sizeof(TA_RetCode)*3+2];
-    char *dpos, *end = digits + sizeof(TA_RetCode)*3+2;
-    const char *hex_digits = DIGITS_HEX;
-    Py_ssize_t length, ulength;
-    int prepend_sign, last_one_off;
-    TA_RetCode remaining;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const TA_RetCode neg_one = (TA_RetCode) -1, const_zero = (TA_RetCode) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (format_char == 'X') {
-        hex_digits += 16;
-        format_char = 'x';
-    }
-    remaining = value;
-    last_one_off = 0;
-    dpos = end;
-    do {
-        int digit_pos;
-        switch (format_char) {
-        case 'o':
-            digit_pos = abs((int)(remaining % (8*8)));
-            remaining = (TA_RetCode) (remaining / (8*8));
-            dpos -= 2;
-            memcpy(dpos, DIGIT_PAIRS_8 + digit_pos * 2, 2);
-            last_one_off = (digit_pos < 8);
-            break;
-        case 'd':
-            digit_pos = abs((int)(remaining % (10*10)));
-            remaining = (TA_RetCode) (remaining / (10*10));
-            dpos -= 2;
-            memcpy(dpos, DIGIT_PAIRS_10 + digit_pos * 2, 2);
-            last_one_off = (digit_pos < 10);
-            break;
-        case 'x':
-            *(--dpos) = hex_digits[abs((int)(remaining % 16))];
-            remaining = (TA_RetCode) (remaining / 16);
-            break;
-        default:
-            assert(0);
-            break;
-        }
-    } while (unlikely(remaining != 0));
-    assert(!last_one_off || *dpos == '0');
-    dpos += last_one_off;
-    length = end - dpos;
-    ulength = length;
-    prepend_sign = 0;
-    if (!is_unsigned && value <= neg_one) {
-        if (padding_char == ' ' || width <= length + 1) {
-            *(--dpos) = '-';
-            ++length;
-        } else {
-            prepend_sign = 1;
-        }
-        ++ulength;
-    }
-    if (width > ulength) {
-        ulength = width;
-    }
-    if (ulength == 1) {
-        return PyUnicode_FromOrdinal(*dpos);
-    }
-    return __Pyx_PyUnicode_BuildFromAscii(ulength, dpos, (int) length, prepend_sign, padding_char);
+static CYTHON_INLINE int __Pyx_Locks_PyThreadTypeLock_CanCheckLocked(__Pyx_Locks_PyThreadTypeLock lock) {
+    CYTHON_UNUSED_VAR(lock);
+    return 1;
 }
-
-/* JoinPyUnicode */
-static PyObject* __Pyx_PyUnicode_Join(PyObject** values, Py_ssize_t value_count, Py_ssize_t result_ulength, int kind) {
-#if __Pyx_PyUnicode_Join_CAN_USE_KIND_AND_LENGTH && CYTHON_USE_UNICODE_INTERNALS
-    PyObject *result_uval;
-    int result_ukind, kind_shift;
-    Py_ssize_t i, char_pos;
-    void *result_udata;
-    static const Py_UCS4 max_char[5] = {0x7fU, 0xffU, 0xffffU, 0xffffU, 0x10ffffU};
-    assert (kind >= 0);
-    if (kind > PyUnicode_4BYTE_KIND) kind = PyUnicode_4BYTE_KIND;
-    result_uval = PyUnicode_New(result_ulength, max_char[kind]);
-    if (unlikely(!result_uval)) return NULL;
-    kind_shift = kind >> 1;  // 0, 1, 2
-    result_ukind = 1 << kind_shift;  // 1, 2, 4
-    result_udata = PyUnicode_DATA(result_uval);
-    assert(kind_shift == 2 || kind_shift == 1 || kind_shift == 0);
-    if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - result_ulength < 0))
-        goto overflow;
-    char_pos = 0;
-    for (i=0; i < value_count; i++) {
-        int ukind;
-        Py_ssize_t ulength;
-        void *udata;
-        PyObject *uval = values[i];
-        if (__Pyx_PyUnicode_READY(uval) == (-1))
-            goto bad;
-        ulength = __Pyx_PyUnicode_GET_LENGTH(uval);
-        #if !CYTHON_ASSUME_SAFE_SIZE
-        if (unlikely(ulength < 0)) goto bad;
-        #endif
-        if (unlikely(!ulength))
-            continue;
-        if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - ulength < char_pos))
-            goto overflow;
-        ukind = __Pyx_PyUnicode_KIND(uval);
-        udata = __Pyx_PyUnicode_DATA(uval);
-        if (ukind == result_ukind) {
-            memcpy((char *)result_udata + (char_pos << kind_shift), udata, (size_t) (ulength << kind_shift));
-        } else {
-            #if PY_VERSION_HEX >= 0x030d0000
-            if (unlikely(PyUnicode_CopyCharacters(result_uval, char_pos, uval, 0, ulength) < 0)) goto bad;
-            #elif CYTHON_COMPILING_IN_CPYTHON || defined(_PyUnicode_FastCopyCharacters)
-            _PyUnicode_FastCopyCharacters(result_uval, char_pos, uval, 0, ulength);
-            #else
-            Py_ssize_t j;
-            for (j=0; j < ulength; j++) {
-                Py_UCS4 uchar = __Pyx_PyUnicode_READ(ukind, udata, j);
-                __Pyx_PyUnicode_WRITE(result_ukind, result_udata, char_pos+j, uchar);
-            }
-            #endif
-        }
-        char_pos += ulength;
-    }
-    return result_uval;
-overflow:
-    PyErr_SetString(PyExc_OverflowError, "join() result is too long for a Python string");
-bad:
-    Py_DECREF(result_uval);
-    return NULL;
-#else
-    Py_ssize_t i;
-    PyObject *result = NULL;
-    PyObject *value_tuple = PyTuple_New(value_count);
-    if (unlikely(!value_tuple)) return NULL;
-    CYTHON_UNUSED_VAR(kind);
-    CYTHON_UNUSED_VAR(result_ulength);
-    for (i=0; i<value_count; i++) {
-        Py_INCREF(values[i]);
-        if (__Pyx_PyTuple_SET_ITEM(value_tuple, i, values[i]) != (0)) goto bad;
+static int __Pyx__Locks_PyThreadTypeLock_Locked(__Pyx_Locks_PyThreadTypeLock lock) {
+    if (PyThread_acquire_lock(lock, NOWAIT_LOCK)) {
+        PyThread_release_lock(lock);
+        return 0;  // Lock was not held
     }
-    result = PyUnicode_Join(__pyx_mstate_global->__pyx_empty_unicode, value_tuple);
-bad:
-    Py_DECREF(value_tuple);
-    return result;
-#endif
+    return 1;  // Lock is held
 }
 
 /* CopyObjectArray (used by TupleOrListFromArrayImpl) */
@@ -357247,12 +462996,47 @@ CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, Py
 #endif
 #endif
 
+/* RaiseArgTupleInvalid */
+static void __Pyx_RaiseArgtupleInvalid(
+    const char* func_name,
+    int exact,
+    Py_ssize_t num_min,
+    Py_ssize_t num_max,
+    Py_ssize_t num_found)
+{
+    Py_ssize_t num_expected;
+    const char *more_or_less;
+    if (num_found < num_min) {
+        num_expected = num_min;
+        more_or_less = "at least";
+    } else {
+        num_expected = num_max;
+        more_or_less = "at most";
+    }
+    if (exact) {
+        more_or_less = "exactly";
+    }
+    PyErr_Format(PyExc_TypeError,
+                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
+                 func_name, more_or_less, num_expected,
+                 (num_expected == 1) ? "" : "s", num_found);
+}
+
 /* PyObjectCallOneArg (used by CallUnboundCMethod0) */
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
     PyObject *args[2] = {NULL, arg};
     return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
 }
 
+/* IgnoreException (used by UnpackUnboundCMethod_impl) */
+static CYTHON_INLINE int __Pyx_IgnoreGivenException(PyObject *given_exception, PyObject *ignorable_exception) {
+    if (PyErr_GivenExceptionMatches(given_exception ? given_exception : PyErr_Occurred(), ignorable_exception)) {
+        PyErr_Clear();
+        return 1;
+    }
+    return 0;
+}
+
 /* UnpackUnboundCMethod_impl (used by UnpackUnboundCMethod) */
 #if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030C0000
 static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *args, PyObject *kwargs) {
@@ -357378,7 +463162,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
     return __Pyx_CallUnboundCMethod0(&__pyx_mstate_global->__pyx_umethod_PyDict_Type_values, d);
 }
 
-/* OwnedDictNext (used by ParseKeywordsImpl) */
+/* OwnedDictNext (used by RejectKeywords) */
 #if CYTHON_AVOID_BORROWED_REFS
 static int __Pyx_PyDict_NextRef(PyObject *p, PyObject **ppos, PyObject **pkey, PyObject **pvalue) {
     PyObject *next = NULL;
@@ -357433,6 +463217,136 @@ static int __Pyx_PyDict_NextRef(PyObject *p, Py_ssize_t *ppos, PyObject **pkey,
 }
 #endif
 
+/* RejectKeywords */
+static void __Pyx_RejectKeywords(const char* function_name, PyObject *kwds) {
+    PyObject *key = NULL;
+    if (CYTHON_VECTORCALL && likely(PyTuple_Check(kwds))) {
+        key = __Pyx_PySequence_ITEM(kwds, 0);
+    } else {
+#if CYTHON_AVOID_BORROWED_REFS
+        PyObject *pos = NULL;
+#else
+        Py_ssize_t pos = 0;
+#endif
+#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
+        if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return;
+#endif
+        __Pyx_PyDict_NextRef(kwds, &pos, &key, NULL);
+#if CYTHON_AVOID_BORROWED_REFS
+        Py_XDECREF(pos);
+#endif
+    }
+    if (likely(key)) {
+        PyErr_Format(PyExc_TypeError,
+            "%s() got an unexpected keyword argument '%U'",
+            function_name, key);
+        Py_DECREF(key);
+    }
+}
+
+/* GetAttr3 */
+#if __PYX_LIMITED_VERSION_HEX < 0x030d0000
+static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
+    __Pyx_PyThreadState_declare
+    __Pyx_PyThreadState_assign
+    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
+        return NULL;
+    __Pyx_PyErr_Clear();
+    Py_INCREF(d);
+    return d;
+}
+#endif
+static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
+    PyObject *r;
+#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
+    int res = PyObject_GetOptionalAttr(o, n, &r);
+    return (res != 0) ? r : __Pyx_NewRef(d);
+#else
+  #if CYTHON_USE_TYPE_SLOTS
+    if (likely(PyUnicode_Check(n))) {
+        r = __Pyx_PyObject_GetAttrStrNoError(o, n);
+        if (unlikely(!r) && likely(!PyErr_Occurred())) {
+            r = __Pyx_NewRef(d);
+        }
+        return r;
+    }
+  #endif
+    r = PyObject_GetAttr(o, n);
+    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
+#endif
+}
+
+/* PyDictVersioning (used by GetModuleGlobalName) */
+#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
+static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
+    PyObject *dict = Py_TYPE(obj)->tp_dict;
+    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
+}
+static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
+    PyObject **dictptr = NULL;
+    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
+    if (offset) {
+#if CYTHON_COMPILING_IN_CPYTHON
+        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
+#else
+        dictptr = _PyObject_GetDictPtr(obj);
+#endif
+    }
+    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
+}
+static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
+    PyObject *dict = Py_TYPE(obj)->tp_dict;
+    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
+        return 0;
+    return obj_dict_version == __Pyx_get_object_dict_version(obj);
+}
+#endif
+
+/* GetModuleGlobalName */
+#if CYTHON_USE_DICT_VERSIONS
+static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
+#else
+static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
+#endif
+{
+    PyObject *result;
+#if CYTHON_COMPILING_IN_LIMITED_API
+    if (unlikely(!__pyx_m)) {
+        if (!PyErr_Occurred())
+            PyErr_SetNone(PyExc_NameError);
+        return NULL;
+    }
+    result = PyObject_GetAttr(__pyx_m, name);
+    if (likely(result)) {
+        return result;
+    }
+    if (!__Pyx_IgnoreException(PyExc_Exception)) {
+        return NULL; // BaseException
+    }
+#elif CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
+    if (unlikely(__Pyx_PyDict_GetItemRef(__pyx_mstate_global->__pyx_d, name, &result) == -1)) {
+        if (!__Pyx_IgnoreException(PyExc_Exception)) {
+            return NULL; // BaseException
+        }
+    }
+    __PYX_UPDATE_DICT_CACHE(__pyx_mstate_global->__pyx_d, result, *dict_cached_value, *dict_version)
+    if (likely(result)) {
+        return result;
+    }
+#else
+    result = _PyDict_GetItem_KnownHash(__pyx_mstate_global->__pyx_d, name, ((PyASCIIObject *) name)->hash);
+    __PYX_UPDATE_DICT_CACHE(__pyx_mstate_global->__pyx_d, result, *dict_cached_value, *dict_version)
+    if (likely(result)) {
+        return __Pyx_NewRef(result);
+    }
+    PyObject *exc = PyErr_Occurred();
+    if (unlikely(exc) && !__Pyx_IgnoreGivenException(exc, PyExc_Exception)) {
+        return NULL; // BaseException
+    }
+#endif
+    return __Pyx_GetBuiltinName(name);
+}
+
 /* RaiseDoubleKeywords (used by ParseKeywordsImpl) */
 static void __Pyx_RaiseDoubleKeywordsError(
     const char* func_name,
@@ -357883,30 +463797,389 @@ static int __Pyx_ParseKeywords(
         return __Pyx_ParseKeywordDict(kwds, argnames, values, num_pos_args, num_kwargs, function_name, ignore_unknown_kwargs);
 }
 
-/* RaiseArgTupleInvalid */
-static void __Pyx_RaiseArgtupleInvalid(
-    const char* func_name,
-    int exact,
-    Py_ssize_t num_min,
-    Py_ssize_t num_max,
-    Py_ssize_t num_found)
+/* FormatTypeName (used by RaiseErrorWithObjectType1) */
+#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030d0000
+static __Pyx_TypeName
+__Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp)
 {
-    Py_ssize_t num_expected;
-    const char *more_or_less;
-    if (num_found < num_min) {
-        num_expected = num_min;
-        more_or_less = "at least";
+    PyObject *module = NULL, *name = NULL, *result = NULL;
+    #if __PYX_LIMITED_VERSION_HEX < 0x030b0000
+    name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
+                                               __pyx_mstate_global->__pyx_n_u_qualname);
+    #else
+    name = PyType_GetQualName(tp);
+    #endif
+    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) goto bad;
+    module = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
+                                               __pyx_mstate_global->__pyx_n_u_module);
+    if (unlikely(module == NULL) || unlikely(!PyUnicode_Check(module))) goto bad;
+    if (PyUnicode_CompareWithASCIIString(module, "builtins") == 0) {
+        result = name;
+        name = NULL;
+        goto done;
+    }
+    result = PyUnicode_FromFormat("%U.%U", module, name);
+    if (unlikely(result == NULL)) goto bad;
+  done:
+    Py_XDECREF(name);
+    Py_XDECREF(module);
+    return result;
+  bad:
+    PyErr_Clear();
+    if (name) {
+        result = name;
+        name = NULL;
     } else {
-        num_expected = num_max;
-        more_or_less = "at most";
+        result = __Pyx_NewRef(__pyx_mstate_global->__pyx_kp_u_);
     }
-    if (exact) {
-        more_or_less = "exactly";
+    goto done;
+}
+#endif
+
+/* RaiseErrorWithObjectType1 (used by RaiseUnexpectedTypeError) */
+static void __Pyx_RaiseErrorWithType1(PyObject* exc_type, const char* message, const char *arg, PyTypeObject *type_obj) {
+    __Pyx_TypeName type_name = __Pyx_PyType_GetFullyQualifiedName(type_obj);
+    #if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030d0000
+    if (unlikely(!type_name)) return;
+    #endif
+    PyErr_Format(exc_type, message, arg, type_name);
+    __Pyx_DECREF_TypeName(type_name);
+}
+
+/* RaiseUnexpectedTypeError */
+static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj) {
+    __Pyx_RaiseTypeErrorWithObjectType1(
+        "Expected %.42s, got " __Pyx_FMT_TYPENAME,
+        expected, obj);
+    return 0;
+}
+
+/* PyUnicode_Unicode */
+static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Unicode(PyObject *obj) {
+    if (unlikely(obj == Py_None))
+        obj = __pyx_mstate_global->__pyx_kp_u_None;
+    return __Pyx_NewRef(obj);
+}
+
+/* CIntToDigits (used by CIntToPyUnicode) */
+static const char DIGIT_PAIRS_10[2*10*10+1] = {
+    "00010203040506070809"
+    "10111213141516171819"
+    "20212223242526272829"
+    "30313233343536373839"
+    "40414243444546474849"
+    "50515253545556575859"
+    "60616263646566676869"
+    "70717273747576777879"
+    "80818283848586878889"
+    "90919293949596979899"
+};
+static const char DIGIT_PAIRS_8[2*8*8+1] = {
+    "0001020304050607"
+    "1011121314151617"
+    "2021222324252627"
+    "3031323334353637"
+    "4041424344454647"
+    "5051525354555657"
+    "6061626364656667"
+    "7071727374757677"
+};
+static const char DIGITS_HEX[2*16+1] = {
+    "0123456789abcdef"
+    "0123456789ABCDEF"
+};
+
+/* BuildPyUnicode (used by COrdinalToPyUnicode) */
+static PyObject* __Pyx_PyUnicode_BuildFromAscii(Py_ssize_t ulength, const char* chars, int clength,
+                                                int prepend_sign, char padding_char) {
+    PyObject *uval;
+    Py_ssize_t uoffset = ulength - clength;
+#if CYTHON_USE_UNICODE_INTERNALS
+    Py_ssize_t i;
+    void *udata;
+    uval = PyUnicode_New(ulength, 127);
+    if (unlikely(!uval)) return NULL;
+    udata = PyUnicode_DATA(uval);
+    if (uoffset > 0) {
+        i = 0;
+        if (prepend_sign) {
+            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, 0, '-');
+            i++;
+        }
+        for (; i < uoffset; i++) {
+            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, i, padding_char);
+        }
     }
-    PyErr_Format(PyExc_TypeError,
-                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                 func_name, more_or_less, num_expected,
-                 (num_expected == 1) ? "" : "s", num_found);
+    for (i=0; i < clength; i++) {
+        __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, uoffset+i, chars[i]);
+    }
+#else
+    {
+        PyObject *sign = NULL, *padding = NULL;
+        uval = NULL;
+        if (uoffset > 0) {
+            prepend_sign = !!prepend_sign;
+            if (uoffset > prepend_sign) {
+                padding = PyUnicode_FromOrdinal(padding_char);
+                if (likely(padding) && uoffset > prepend_sign + 1) {
+                    PyObject *tmp = PySequence_Repeat(padding, uoffset - prepend_sign);
+                    Py_DECREF(padding);
+                    padding = tmp;
+                }
+                if (unlikely(!padding)) goto done_or_error;
+            }
+            if (prepend_sign) {
+                sign = PyUnicode_FromOrdinal('-');
+                if (unlikely(!sign)) goto done_or_error;
+            }
+        }
+        uval = PyUnicode_DecodeASCII(chars, clength, NULL);
+        if (likely(uval) && padding) {
+            PyObject *tmp = PyUnicode_Concat(padding, uval);
+            Py_DECREF(uval);
+            uval = tmp;
+        }
+        if (likely(uval) && sign) {
+            PyObject *tmp = PyUnicode_Concat(sign, uval);
+            Py_DECREF(uval);
+            uval = tmp;
+        }
+done_or_error:
+        Py_XDECREF(padding);
+        Py_XDECREF(sign);
+    }
+#endif
+    return uval;
+}
+
+/* COrdinalToPyUnicode (used by CIntToPyUnicode) */
+static CYTHON_INLINE int __Pyx_CheckUnicodeValue(int value) {
+    return value <= 1114111;
+}
+static PyObject* __Pyx_PyUnicode_FromOrdinal_Padded(int value, Py_ssize_t ulength, char padding_char) {
+    Py_ssize_t padding_length = ulength - 1;
+    if (likely((padding_length <= 250) && (value < 0xD800 || value > 0xDFFF))) {
+        char chars[256];
+        if (value <= 255) {
+            memset(chars, padding_char, (size_t) padding_length);
+            chars[ulength-1] = (char) value;
+            return PyUnicode_DecodeLatin1(chars, ulength, NULL);
+        }
+        char *cpos = chars + sizeof(chars);
+        if (value < 0x800) {
+            *--cpos = (char) (0x80 | (value & 0x3f));
+            value >>= 6;
+            *--cpos = (char) (0xc0 | (value & 0x1f));
+        } else if (value < 0x10000) {
+            *--cpos = (char) (0x80 | (value & 0x3f));
+            value >>= 6;
+            *--cpos = (char) (0x80 | (value & 0x3f));
+            value >>= 6;
+            *--cpos = (char) (0xe0 | (value & 0x0f));
+        } else {
+            *--cpos = (char) (0x80 | (value & 0x3f));
+            value >>= 6;
+            *--cpos = (char) (0x80 | (value & 0x3f));
+            value >>= 6;
+            *--cpos = (char) (0x80 | (value & 0x3f));
+            value >>= 6;
+            *--cpos = (char) (0xf0 | (value & 0x07));
+        }
+        cpos -= padding_length;
+        memset(cpos, padding_char, (size_t) padding_length);
+        return PyUnicode_DecodeUTF8(cpos, chars + sizeof(chars) - cpos, NULL);
+    }
+    if (value <= 127 && CYTHON_USE_UNICODE_INTERNALS) {
+        const char chars[1] = {(char) value};
+        return __Pyx_PyUnicode_BuildFromAscii(ulength, chars, 1, 0, padding_char);
+    }
+    {
+        PyObject *uchar, *padding_uchar, *padding, *result;
+        padding_uchar = PyUnicode_FromOrdinal(padding_char);
+        if (unlikely(!padding_uchar)) return NULL;
+        padding = PySequence_Repeat(padding_uchar, padding_length);
+        Py_DECREF(padding_uchar);
+        if (unlikely(!padding)) return NULL;
+        uchar = PyUnicode_FromOrdinal(value);
+        if (unlikely(!uchar)) {
+            Py_DECREF(padding);
+            return NULL;
+        }
+        result = PyUnicode_Concat(padding, uchar);
+        Py_DECREF(padding);
+        Py_DECREF(uchar);
+        return result;
+    }
+}
+
+/* CIntToPyUnicode */
+static CYTHON_INLINE PyObject* __Pyx_uchar___Pyx_PyUnicode_From_TA_RetCode(TA_RetCode value, Py_ssize_t width, char padding_char) {
+#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wconversion"
+#endif
+    const TA_RetCode neg_one = (TA_RetCode) -1, const_zero = (TA_RetCode) 0;
+#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
+#pragma GCC diagnostic pop
+#endif
+    const int is_unsigned = neg_one > const_zero;
+    if (unlikely(!(is_unsigned || value == 0 || value > 0) ||
+                    !(sizeof(value) <= 2 || value & ~ (TA_RetCode) 0x01fffff || __Pyx_CheckUnicodeValue((int) value)))) {
+        PyErr_SetString(PyExc_OverflowError, "%c arg not in range(0x110000)");
+        return NULL;
+    }
+    if (width <= 1) {
+        return PyUnicode_FromOrdinal((int) value);
+    }
+    return __Pyx_PyUnicode_FromOrdinal_Padded((int) value, width, padding_char);
+}
+static CYTHON_INLINE PyObject* __Pyx____Pyx_PyUnicode_From_TA_RetCode(TA_RetCode value, Py_ssize_t width, char padding_char, char format_char) {
+    char digits[sizeof(TA_RetCode)*3+2];
+    char *dpos, *end = digits + sizeof(TA_RetCode)*3+2;
+    const char *hex_digits = DIGITS_HEX;
+    Py_ssize_t length, ulength;
+    int prepend_sign, last_one_off;
+    TA_RetCode remaining;
+#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wconversion"
+#endif
+    const TA_RetCode neg_one = (TA_RetCode) -1, const_zero = (TA_RetCode) 0;
+#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
+#pragma GCC diagnostic pop
+#endif
+    const int is_unsigned = neg_one > const_zero;
+    if (format_char == 'X') {
+        hex_digits += 16;
+        format_char = 'x';
+    }
+    remaining = value;
+    last_one_off = 0;
+    dpos = end;
+    do {
+        int digit_pos;
+        switch (format_char) {
+        case 'o':
+            digit_pos = abs((int)(remaining % (8*8)));
+            remaining = (TA_RetCode) (remaining / (8*8));
+            dpos -= 2;
+            memcpy(dpos, DIGIT_PAIRS_8 + digit_pos * 2, 2);
+            last_one_off = (digit_pos < 8);
+            break;
+        case 'd':
+            digit_pos = abs((int)(remaining % (10*10)));
+            remaining = (TA_RetCode) (remaining / (10*10));
+            dpos -= 2;
+            memcpy(dpos, DIGIT_PAIRS_10 + digit_pos * 2, 2);
+            last_one_off = (digit_pos < 10);
+            break;
+        case 'x':
+            *(--dpos) = hex_digits[abs((int)(remaining % 16))];
+            remaining = (TA_RetCode) (remaining / 16);
+            break;
+        default:
+            assert(0);
+            break;
+        }
+    } while (unlikely(remaining != 0));
+    assert(!last_one_off || *dpos == '0');
+    dpos += last_one_off;
+    length = end - dpos;
+    ulength = length;
+    prepend_sign = 0;
+    if (!is_unsigned && value <= neg_one) {
+        if (padding_char == ' ' || width <= length + 1) {
+            *(--dpos) = '-';
+            ++length;
+        } else {
+            prepend_sign = 1;
+        }
+        ++ulength;
+    }
+    if (width > ulength) {
+        ulength = width;
+    }
+    if (ulength == 1) {
+        return PyUnicode_FromOrdinal(*dpos);
+    }
+    return __Pyx_PyUnicode_BuildFromAscii(ulength, dpos, (int) length, prepend_sign, padding_char);
+}
+
+/* JoinPyUnicode */
+static PyObject* __Pyx_PyUnicode_Join(PyObject** values, Py_ssize_t value_count, Py_ssize_t result_ulength, int kind) {
+#if __Pyx_PyUnicode_Join_CAN_USE_KIND_AND_LENGTH && CYTHON_USE_UNICODE_INTERNALS
+    PyObject *result_uval;
+    int result_ukind, kind_shift;
+    Py_ssize_t i, char_pos;
+    void *result_udata;
+    static const Py_UCS4 max_char[5] = {0x7fU, 0xffU, 0xffffU, 0xffffU, 0x10ffffU};
+    assert (kind >= 0);
+    if (kind > PyUnicode_4BYTE_KIND) kind = PyUnicode_4BYTE_KIND;
+    result_uval = PyUnicode_New(result_ulength, max_char[kind]);
+    if (unlikely(!result_uval)) return NULL;
+    kind_shift = kind >> 1;  // 0, 1, 2
+    result_ukind = 1 << kind_shift;  // 1, 2, 4
+    result_udata = PyUnicode_DATA(result_uval);
+    assert(kind_shift == 2 || kind_shift == 1 || kind_shift == 0);
+    if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - result_ulength < 0))
+        goto overflow;
+    char_pos = 0;
+    for (i=0; i < value_count; i++) {
+        int ukind;
+        Py_ssize_t ulength;
+        void *udata;
+        PyObject *uval = values[i];
+        if (__Pyx_PyUnicode_READY(uval) == (-1))
+            goto bad;
+        ulength = __Pyx_PyUnicode_GET_LENGTH(uval);
+        #if !CYTHON_ASSUME_SAFE_SIZE
+        if (unlikely(ulength < 0)) goto bad;
+        #endif
+        if (unlikely(!ulength))
+            continue;
+        if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - ulength < char_pos))
+            goto overflow;
+        ukind = __Pyx_PyUnicode_KIND(uval);
+        udata = __Pyx_PyUnicode_DATA(uval);
+        if (ukind == result_ukind) {
+            memcpy((char *)result_udata + (char_pos << kind_shift), udata, (size_t) (ulength << kind_shift));
+        } else {
+            #if PY_VERSION_HEX >= 0x030d0000
+            if (unlikely(PyUnicode_CopyCharacters(result_uval, char_pos, uval, 0, ulength) < 0)) goto bad;
+            #elif CYTHON_COMPILING_IN_CPYTHON || defined(_PyUnicode_FastCopyCharacters)
+            _PyUnicode_FastCopyCharacters(result_uval, char_pos, uval, 0, ulength);
+            #else
+            Py_ssize_t j;
+            for (j=0; j < ulength; j++) {
+                Py_UCS4 uchar = __Pyx_PyUnicode_READ(ukind, udata, j);
+                __Pyx_PyUnicode_WRITE(result_ukind, result_udata, char_pos+j, uchar);
+            }
+            #endif
+        }
+        char_pos += ulength;
+    }
+    return result_uval;
+overflow:
+    PyErr_SetString(PyExc_OverflowError, "join() result is too long for a Python string");
+bad:
+    Py_DECREF(result_uval);
+    return NULL;
+#else
+    Py_ssize_t i;
+    PyObject *result = NULL;
+    PyObject *value_tuple = PyTuple_New(value_count);
+    if (unlikely(!value_tuple)) return NULL;
+    CYTHON_UNUSED_VAR(kind);
+    CYTHON_UNUSED_VAR(result_ulength);
+    for (i=0; i<value_count; i++) {
+        Py_INCREF(values[i]);
+        if (__Pyx_PyTuple_SET_ITEM(value_tuple, i, values[i]) != (0)) goto bad;
+    }
+    result = PyUnicode_Join(__pyx_mstate_global->__pyx_empty_unicode, value_tuple);
+bad:
+    Py_DECREF(value_tuple);
+    return result;
+#endif
 }
 
 /* ArgTypeTestError (used by ArgTypeTest) */
@@ -357972,6 +464245,80 @@ static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, in
     return 0;
 }
 
+/* PyObjectLookupSpecial */
+#if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
+static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error) {
+    PyObject *res;
+    PyTypeObject *tp = Py_TYPE(obj);
+    res = _PyType_Lookup(tp, attr_name);
+    if (likely(res)) {
+        descrgetfunc f = Py_TYPE(res)->tp_descr_get;
+        if (!f) {
+            Py_INCREF(res);
+        } else {
+            res = f(res, obj, (PyObject *)tp);
+        }
+    } else if (with_error) {
+        PyErr_SetObject(PyExc_AttributeError, attr_name);
+    }
+    return res;
+}
+#endif
+
+/* SwapException */
+#if CYTHON_FAST_THREAD_STATE
+static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
+    PyObject *tmp_type, *tmp_value, *tmp_tb;
+  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
+    _PyErr_StackItem *exc_info = tstate->exc_info;
+    tmp_value = exc_info->exc_value;
+    exc_info->exc_value = *value;
+    if (tmp_value == NULL || tmp_value == Py_None) {
+        Py_XDECREF(tmp_value);
+        tmp_value = NULL;
+        tmp_type = NULL;
+        tmp_tb = NULL;
+    } else {
+        tmp_type = (PyObject*) Py_TYPE(tmp_value);
+        Py_INCREF(tmp_type);
+        #if CYTHON_COMPILING_IN_CPYTHON
+        tmp_tb = ((PyBaseExceptionObject*) tmp_value)->traceback;
+        Py_XINCREF(tmp_tb);
+        #else
+        tmp_tb = PyException_GetTraceback(tmp_value);
+        #endif
+    }
+  #elif CYTHON_USE_EXC_INFO_STACK
+    _PyErr_StackItem *exc_info = tstate->exc_info;
+    tmp_type = exc_info->exc_type;
+    tmp_value = exc_info->exc_value;
+    tmp_tb = exc_info->exc_traceback;
+    exc_info->exc_type = *type;
+    exc_info->exc_value = *value;
+    exc_info->exc_traceback = *tb;
+  #else
+    tmp_type = tstate->exc_type;
+    tmp_value = tstate->exc_value;
+    tmp_tb = tstate->exc_traceback;
+    tstate->exc_type = *type;
+    tstate->exc_value = *value;
+    tstate->exc_traceback = *tb;
+  #endif
+    *type = tmp_type;
+    *value = tmp_value;
+    *tb = tmp_tb;
+}
+#else
+static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
+    PyObject *tmp_type, *tmp_value, *tmp_tb;
+    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
+    PyErr_SetExcInfo(*type, *value, *tb);
+    *type = tmp_type;
+    *value = tmp_value;
+    *tb = tmp_tb;
+}
+#endif
+
 /* PyObjectSetAttrStr */
 #if CYTHON_USE_TYPE_SLOTS
 static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) {
@@ -358150,45 +464497,6 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
     return __Pyx_GetItemInt_Generic_size(o, i);
 }
 
-/* FormatTypeName (used by RaiseErrorWithObjectType) */
-#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030d0000
-static __Pyx_TypeName
-__Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp)
-{
-    PyObject *module = NULL, *name = NULL, *result = NULL;
-    #if __PYX_LIMITED_VERSION_HEX < 0x030b0000
-    name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
-                                               __pyx_mstate_global->__pyx_n_u_qualname);
-    #else
-    name = PyType_GetQualName(tp);
-    #endif
-    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) goto bad;
-    module = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
-                                               __pyx_mstate_global->__pyx_n_u_module);
-    if (unlikely(module == NULL) || unlikely(!PyUnicode_Check(module))) goto bad;
-    if (PyUnicode_CompareWithASCIIString(module, "builtins") == 0) {
-        result = name;
-        name = NULL;
-        goto done;
-    }
-    result = PyUnicode_FromFormat("%U.%U", module, name);
-    if (unlikely(result == NULL)) goto bad;
-  done:
-    Py_XDECREF(name);
-    Py_XDECREF(module);
-    return result;
-  bad:
-    PyErr_Clear();
-    if (name) {
-        result = name;
-        name = NULL;
-    } else {
-        result = __Pyx_NewRef(__pyx_mstate_global->__pyx_kp_u__2);
-    }
-    goto done;
-}
-#endif
-
 /* RaiseErrorWithObjectType (used by ObjectGetItem) */
 static void __Pyx_RaiseErrorWithType(PyObject* exc_type, const char* message, PyTypeObject *type_obj) {
     __Pyx_TypeName type_name = __Pyx_PyType_GetFullyQualifiedName(type_obj);
@@ -359389,6 +465697,11 @@ static CYTHON_INLINE PyObject* __Pyx_PyList_GetSlice(
 }
 #endif // CYTHON_COMPILING_IN_CPYTHON
 
+/* RaiseUnboundLocalError */
+static void __Pyx_RaiseUnboundLocalError(const char *varname) {
+    PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
+}
+
 /* PyNumberBinop */
 #if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_GRAAL || CYTHON_COMPILING_IN_LIMITED_API)
 #if CYTHON_USE_TYPE_SLOTS || __PYX_LIMITED_VERSION_HEX >= 0x030A0000
@@ -359813,33 +466126,6 @@ static CYTHON_INLINE PyObject* __Pyx____Pyx_PyUnicode_From_int(int value, Py_ssi
     return __Pyx_PyUnicode_BuildFromAscii(ulength, dpos, (int) length, prepend_sign, padding_char);
 }
 
-/* RejectKeywords */
-static void __Pyx_RejectKeywords(const char* function_name, PyObject *kwds) {
-    PyObject *key = NULL;
-    if (CYTHON_VECTORCALL && likely(PyTuple_Check(kwds))) {
-        key = __Pyx_PySequence_ITEM(kwds, 0);
-    } else {
-#if CYTHON_AVOID_BORROWED_REFS
-        PyObject *pos = NULL;
-#else
-        Py_ssize_t pos = 0;
-#endif
-#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
-        if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return;
-#endif
-        __Pyx_PyDict_NextRef(kwds, &pos, &key, NULL);
-#if CYTHON_AVOID_BORROWED_REFS
-        Py_XDECREF(pos);
-#endif
-    }
-    if (likely(key)) {
-        PyErr_Format(PyExc_TypeError,
-            "%s() got an unexpected keyword argument '%U'",
-            function_name, key);
-        Py_DECREF(key);
-    }
-}
-
 /* AllocateExtensionType */
 static PyObject *__Pyx_AllocateExtensionType(PyTypeObject *t, int is_final) {
     if (is_final || likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
@@ -360100,16 +466386,6 @@ CYTHON_UNUSED static Py_ssize_t __Pyx_GetTypeDictOffset(PyObject *tp, int requir
 }
 #endif
 
-/* RaiseErrorWithObjectType1 (used by ValidateBasesTuple) */
-static void __Pyx_RaiseErrorWithType1(PyObject* exc_type, const char* message, const char *arg, PyTypeObject *type_obj) {
-    __Pyx_TypeName type_name = __Pyx_PyType_GetFullyQualifiedName(type_obj);
-    #if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030d0000
-    if (unlikely(!type_name)) return;
-    #endif
-    PyErr_Format(exc_type, message, arg, type_name);
-    __Pyx_DECREF_TypeName(type_name);
-}
-
 /* ValidateBasesTuple (used by PyType_Ready) */
 #if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
 static int __Pyx_validate_bases_tuple(const char *type_name, int has_dictoffset, PyObject *bases) {
@@ -360290,6 +466566,182 @@ static int __Pyx_PyType_Ready(PyTypeObject *t) {
 #endif
 }
 
+/* LimitedApiGetTypeTypeDict (used by DelItemOnTypeDict) */
+#if CYTHON_COMPILING_IN_LIMITED_API
+static PyObject *__Pyx_GetTypeTypeDict(PyTypeObject *tp) {
+    static Py_ssize_t tp_dictoffset = 0;
+    if (unlikely(tp_dictoffset == 0)) {
+        tp_dictoffset = __Pyx_GetTypeDictOffset((PyObject*)(&PyType_Type), 1);
+        if (unlikely(tp_dictoffset == -1 && PyErr_Occurred())) {
+            tp_dictoffset = 0; // try again next time?
+            return NULL;
+        }
+    }
+    return *(PyObject**)((char*)tp + tp_dictoffset);
+}
+#endif
+
+/* DelItemOnTypeDict (used by SetupReduce) */
+static int __Pyx__DelItemOnTypeDict(PyTypeObject *tp, PyObject *k) {
+    int result;
+    PyObject *tp_dict;
+#if CYTHON_COMPILING_IN_LIMITED_API
+    tp_dict = __Pyx_GetTypeTypeDict(tp);
+    if (unlikely(!tp_dict)) return -1;
+#else
+    tp_dict = tp->tp_dict;
+#endif
+    result = PyDict_DelItem(tp_dict, k);
+    if (likely(!result)) PyType_Modified(tp);
+    return result;
+}
+
+/* SetItemOnTypeDict (used by SetupReduce) */
+static int __Pyx__SetItemOnTypeDict(PyTypeObject *tp, PyObject *k, PyObject *v) {
+    int result;
+    PyObject *tp_dict;
+#if CYTHON_COMPILING_IN_LIMITED_API
+    tp_dict = __Pyx_GetTypeTypeDict(tp);
+    if (unlikely(!tp_dict)) return -1;
+#else
+    tp_dict = tp->tp_dict;
+#endif
+    result = PyDict_SetItem(tp_dict, k, v);
+    if (likely(!result)) {
+        PyType_Modified(tp);
+        if (unlikely(PyObject_HasAttr(v, __pyx_mstate_global->__pyx_n_u_set_name))) {
+            PyObject *setNameResult = PyObject_CallMethodObjArgs(v, __pyx_mstate_global->__pyx_n_u_set_name,  (PyObject *) tp, k, NULL);
+            if (!setNameResult) return -1;
+            Py_DECREF(setNameResult);
+        }
+    }
+    return result;
+}
+
+/* SetupReduce */
+static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
+  int ret;
+  PyObject *name_attr;
+  name_attr = __Pyx_PyObject_GetAttrStrNoError(meth, __pyx_mstate_global->__pyx_n_u_name_2);
+  if (likely(name_attr)) {
+      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
+  } else {
+      ret = -1;
+  }
+  if (unlikely(ret < 0) && __Pyx_IgnoreException(PyExc_Exception)) {
+      ret = 0;  // But BaseException is still propagated.
+  }
+  Py_XDECREF(name_attr);
+  return ret;
+}
+static PyObject *__Pyx_setup_reduce_get_reduce_attribute(PyObject *type_obj, PyObject *name, int allow_not_present) {
+#if CYTHON_USE_PYTYPE_LOOKUP
+    CYTHON_UNUSED_VAR(allow_not_present);
+    return _PyType_Lookup((PyTypeObject*)type_obj, name);
+#else
+    if (allow_not_present) {
+        return __Pyx_PyObject_GetAttrStrNoError(type_obj, name);
+    } else {
+        return __Pyx_PyObject_GetAttrStr(type_obj, name);
+    }
+#endif
+}
+static int __Pyx_setup_reduce(PyObject* type_obj) {
+    int ret = 0;
+    PyObject *object_reduce = NULL;
+    PyObject *object_getstate = NULL;
+    PyObject *object_reduce_ex = NULL;
+    PyObject *reduce = NULL;
+    PyObject *reduce_ex = NULL;
+    PyObject *reduce_cython = NULL;
+    PyObject *setstate = NULL;
+    PyObject *setstate_cython = NULL;
+    PyObject *getstate = NULL;
+    getstate = __Pyx_setup_reduce_get_reduce_attribute(type_obj, __pyx_mstate_global->__pyx_n_u_getstate, 1);
+    if (!getstate && PyErr_Occurred()) {
+        goto __PYX_BAD;
+    }
+    if (getstate) {
+        object_getstate = __Pyx_setup_reduce_get_reduce_attribute((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_getstate, 1);
+        if (!object_getstate && PyErr_Occurred()) {
+            goto __PYX_BAD;
+        }
+        if (object_getstate != getstate) {
+            goto __PYX_GOOD;
+        }
+    }
+    object_reduce_ex = __Pyx_setup_reduce_get_reduce_attribute((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce_ex, 0);
+    if (unlikely(!object_reduce_ex)) goto __PYX_BAD;
+    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_mstate_global->__pyx_n_u_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
+    if (reduce_ex == object_reduce_ex) {
+        object_reduce = __Pyx_setup_reduce_get_reduce_attribute((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce, 0);
+        if (!object_reduce) goto __PYX_BAD;
+        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_mstate_global->__pyx_n_u_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
+        int try_to_replace_reduce = (reduce == object_reduce);
+        if (!try_to_replace_reduce) {
+            try_to_replace_reduce = __Pyx_setup_reduce_is_named(reduce, __pyx_mstate_global->__pyx_n_u_reduce_cython);
+            if (unlikely(try_to_replace_reduce < 0)) {
+                goto __PYX_BAD;
+            }
+        }
+        if (try_to_replace_reduce) {
+            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_reduce_cython);
+            if (likely(reduce_cython)) {
+                ret = __Pyx_SetItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
+                ret = __Pyx_DelItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
+            } else if (reduce == object_reduce || PyErr_Occurred()) {
+                goto __PYX_BAD;
+            }
+            setstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_setstate);
+            int try_to_replace_setstate;
+            if (!setstate) {
+                PyObject *exc = PyErr_Occurred();
+                if (exc && !__Pyx_IgnoreGivenException(exc, PyExc_Exception)) {
+                    goto __PYX_BAD;
+                }
+                try_to_replace_setstate = 1;
+            } else {
+                try_to_replace_setstate = __Pyx_setup_reduce_is_named(setstate, __pyx_mstate_global->__pyx_n_u_setstate_cython);
+                if (unlikely(try_to_replace_setstate < 0)) {
+                    goto __PYX_BAD;
+                }
+            }
+            if (try_to_replace_setstate) {
+                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_setstate_cython);
+                if (likely(setstate_cython)) {
+                    ret = __Pyx_SetItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
+                    ret = __Pyx_DelItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
+                } else if (!setstate || PyErr_Occurred()) {
+                    goto __PYX_BAD;
+                }
+            }
+            PyType_Modified((PyTypeObject*)type_obj);
+        }
+    }
+    goto __PYX_GOOD;
+__PYX_BAD:
+    if (!PyErr_Occurred()) {
+        __Pyx_RaiseErrorWithType(
+            PyExc_RuntimeError,
+            "Unable to initialize pickling for " __Pyx_FMT_TYPENAME,
+            (PyTypeObject*)type_obj);
+    }
+    ret = -1;
+__PYX_GOOD:
+#if !CYTHON_USE_PYTYPE_LOOKUP
+    Py_XDECREF(object_reduce);
+    Py_XDECREF(object_reduce_ex);
+    Py_XDECREF(object_getstate);
+    Py_XDECREF(getstate);
+#endif
+    Py_XDECREF(reduce);
+    Py_XDECREF(reduce_ex);
+    Py_XDECREF(reduce_cython);
+    Py_XDECREF(setstate);
+    Py_XDECREF(setstate_cython);
+    return ret;
+}
+
 /* GetVTable (used by MergeVTables) */
 static int __Pyx_GetVtable(PyTypeObject *type, void** table) {
     void* ptr;
@@ -360636,233 +467088,6 @@ static PyObject *__Pyx_Import(PyObject *name, PyObject *const *imported_names, P
     return __Pyx__Import(name, imported_names, len_imported_names, qualname, __pyx_mstate_global->__pyx_d, level);
 }
 
-/* Py3UpdateBases */
-static PyObject*
-__Pyx_PEP560_update_bases(PyObject *bases)
-{
-    Py_ssize_t i, j, size_bases;
-    PyObject *base = NULL, *meth, *new_base, *result, *new_bases = NULL;
-#if CYTHON_ASSUME_SAFE_SIZE
-    size_bases = PyTuple_GET_SIZE(bases);
-#else
-    size_bases = PyTuple_Size(bases);
-    if (size_bases < 0) return NULL;
-#endif
-    for (i = 0; i < size_bases; i++) {
-#if CYTHON_AVOID_BORROWED_REFS
-        Py_CLEAR(base);
-#endif
-#if CYTHON_ASSUME_SAFE_MACROS
-        base = PyTuple_GET_ITEM(bases, i);
-#else
-        base = PyTuple_GetItem(bases, i);
-        if (!base) goto error;
-#endif
-#if CYTHON_AVOID_BORROWED_REFS
-        Py_INCREF(base);
-#endif
-        if (PyType_Check(base)) {
-            if (new_bases) {
-                if (PyList_Append(new_bases, base) < 0) {
-                    goto error;
-                }
-            }
-            continue;
-        }
-        meth = __Pyx_PyObject_GetAttrStrNoError(base, __pyx_mstate_global->__pyx_n_u_mro_entries);
-        if (!meth && PyErr_Occurred()) {
-            goto error;
-        }
-        if (!meth) {
-            if (new_bases) {
-                if (PyList_Append(new_bases, base) < 0) {
-                    goto error;
-                }
-            }
-            continue;
-        }
-        new_base = __Pyx_PyObject_CallOneArg(meth, bases);
-        Py_DECREF(meth);
-        if (!new_base) {
-            goto error;
-        }
-        if (!PyTuple_Check(new_base)) {
-            PyErr_SetString(PyExc_TypeError,
-                            "__mro_entries__ must return a tuple");
-            Py_DECREF(new_base);
-            goto error;
-        }
-        if (!new_bases) {
-            if (!(new_bases = PyList_New(i))) {
-                goto error;
-            }
-            for (j = 0; j < i; j++) {
-                PyObject *base_from_list;
-#if CYTHON_ASSUME_SAFE_MACROS
-                base_from_list = PyTuple_GET_ITEM(bases, j);
-                PyList_SET_ITEM(new_bases, j, base_from_list);
-                Py_INCREF(base_from_list);
-#else
-                base_from_list = PyTuple_GetItem(bases, j);
-                if (!base_from_list) goto error;
-                Py_INCREF(base_from_list);
-                if (PyList_SetItem(new_bases, j, base_from_list) < 0) goto error;
-#endif
-            }
-        }
-#if CYTHON_ASSUME_SAFE_SIZE
-        j = PyList_GET_SIZE(new_bases);
-#else
-        j = PyList_Size(new_bases);
-        if (j < 0) goto error;
-#endif
-        if (PyList_SetSlice(new_bases, j, j, new_base) < 0) {
-            goto error;
-        }
-        Py_DECREF(new_base);
-    }
-    if (!new_bases) {
-        Py_INCREF(bases);
-        return bases;
-    }
-    result = PyList_AsTuple(new_bases);
-    Py_DECREF(new_bases);
-#if CYTHON_AVOID_BORROWED_REFS
-    Py_XDECREF(base);
-#endif
-    return result;
-error:
-    Py_XDECREF(new_bases);
-#if CYTHON_AVOID_BORROWED_REFS
-    Py_XDECREF(base);
-#endif
-    return NULL;
-}
-
-/* CalculateMetaclass */
-static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases) {
-    Py_ssize_t i, nbases;
-#if CYTHON_ASSUME_SAFE_SIZE
-    nbases = PyTuple_GET_SIZE(bases);
-#else
-    nbases = PyTuple_Size(bases);
-    if (nbases < 0) return NULL;
-#endif
-    for (i=0; i < nbases; i++) {
-        PyTypeObject *tmptype;
-#if CYTHON_ASSUME_SAFE_MACROS
-        PyObject *tmp = PyTuple_GET_ITEM(bases, i);
-#else
-        PyObject *tmp = PyTuple_GetItem(bases, i);
-        if (!tmp) return NULL;
-#endif
-        tmptype = Py_TYPE(tmp);
-        if (!metaclass) {
-            metaclass = tmptype;
-            continue;
-        }
-        if (PyType_IsSubtype(metaclass, tmptype))
-            continue;
-        if (PyType_IsSubtype(tmptype, metaclass)) {
-            metaclass = tmptype;
-            continue;
-        }
-        PyErr_SetString(PyExc_TypeError,
-                        "metaclass conflict: "
-                        "the metaclass of a derived class "
-                        "must be a (non-strict) subclass "
-                        "of the metaclasses of all its bases");
-        return NULL;
-    }
-    if (!metaclass) {
-        metaclass = &PyType_Type;
-    }
-    Py_INCREF((PyObject*) metaclass);
-    return (PyObject*) metaclass;
-}
-
-/* PyObjectCall2Args (used by Py3ClassCreate) */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
-    PyObject *args[3] = {NULL, arg1, arg2};
-    return __Pyx_PyObject_FastCall(function, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* PyObjectLookupSpecial (used by Py3ClassCreate) */
-#if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error) {
-    PyObject *res;
-    PyTypeObject *tp = Py_TYPE(obj);
-    res = _PyType_Lookup(tp, attr_name);
-    if (likely(res)) {
-        descrgetfunc f = Py_TYPE(res)->tp_descr_get;
-        if (!f) {
-            Py_INCREF(res);
-        } else {
-            res = f(res, obj, (PyObject *)tp);
-        }
-    } else if (with_error) {
-        PyErr_SetObject(PyExc_AttributeError, attr_name);
-    }
-    return res;
-}
-#endif
-
-/* Py3ClassCreate */
-static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name,
-                                           PyObject *qualname, PyObject *mkw, PyObject *modname, PyObject *doc) {
-    PyObject *ns;
-    if (metaclass) {
-        PyObject *prep = __Pyx_PyObject_GetAttrStrNoError(metaclass, __pyx_mstate_global->__pyx_n_u_prepare);
-        if (prep) {
-            PyObject *pargs[3] = {NULL, name, bases};
-            ns = __Pyx_PyObject_FastCallDict(prep, pargs+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, mkw);
-            Py_DECREF(prep);
-        } else {
-            if (unlikely(PyErr_Occurred()))
-                return NULL;
-            ns = PyDict_New();
-        }
-    } else {
-        ns = PyDict_New();
-    }
-    if (unlikely(!ns))
-        return NULL;
-    if (unlikely(PyObject_SetItem(ns, __pyx_mstate_global->__pyx_n_u_module, modname) < 0)) goto bad;
-    if (unlikely(PyObject_SetItem(ns, __pyx_mstate_global->__pyx_n_u_qualname, qualname) < 0)) goto bad;
-    if (unlikely(doc && PyObject_SetItem(ns, __pyx_mstate_global->__pyx_n_u_doc, doc) < 0)) goto bad;
-    return ns;
-bad:
-    Py_DECREF(ns);
-    return NULL;
-}
-static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases,
-                                      PyObject *dict, PyObject *mkw,
-                                      int calculate_metaclass, int allow_py2_metaclass) {
-    PyObject *result;
-    PyObject *owned_metaclass = NULL;
-    PyObject *margs[4] = {NULL, name, bases, dict};
-    if (allow_py2_metaclass) {
-        owned_metaclass = PyObject_GetItem(dict, __pyx_mstate_global->__pyx_n_u_metaclass);
-        if (owned_metaclass) {
-            metaclass = owned_metaclass;
-        } else if (likely(PyErr_ExceptionMatches(PyExc_KeyError))) {
-            PyErr_Clear();
-        } else {
-            return NULL;
-        }
-    }
-    if (calculate_metaclass && (!metaclass || PyType_Check(metaclass))) {
-        metaclass = __Pyx_CalculateMetaclass((PyTypeObject*) metaclass, bases);
-        Py_XDECREF(owned_metaclass);
-        if (unlikely(!metaclass))
-            return NULL;
-        owned_metaclass = metaclass;
-    }
-    result = __Pyx_PyObject_FastCallDict(metaclass, margs+1, 3 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, mkw);
-    Py_XDECREF(owned_metaclass);
-    return result;
-}
-
 /* dict_setdefault (used by FetchCommonType) */
 static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value) {
     PyObject* value;
@@ -362426,6 +468651,213 @@ static PyTypeObject *__Pyx_Get_CyFunction_Type(void) {
     return tp;
 }
 
+/* Py3UpdateBases */
+static PyObject*
+__Pyx_PEP560_update_bases(PyObject *bases)
+{
+    Py_ssize_t i, j, size_bases;
+    PyObject *base = NULL, *meth, *new_base, *result, *new_bases = NULL;
+#if CYTHON_ASSUME_SAFE_SIZE
+    size_bases = PyTuple_GET_SIZE(bases);
+#else
+    size_bases = PyTuple_Size(bases);
+    if (size_bases < 0) return NULL;
+#endif
+    for (i = 0; i < size_bases; i++) {
+#if CYTHON_AVOID_BORROWED_REFS
+        Py_CLEAR(base);
+#endif
+#if CYTHON_ASSUME_SAFE_MACROS
+        base = PyTuple_GET_ITEM(bases, i);
+#else
+        base = PyTuple_GetItem(bases, i);
+        if (!base) goto error;
+#endif
+#if CYTHON_AVOID_BORROWED_REFS
+        Py_INCREF(base);
+#endif
+        if (PyType_Check(base)) {
+            if (new_bases) {
+                if (PyList_Append(new_bases, base) < 0) {
+                    goto error;
+                }
+            }
+            continue;
+        }
+        meth = __Pyx_PyObject_GetAttrStrNoError(base, __pyx_mstate_global->__pyx_n_u_mro_entries);
+        if (!meth && PyErr_Occurred()) {
+            goto error;
+        }
+        if (!meth) {
+            if (new_bases) {
+                if (PyList_Append(new_bases, base) < 0) {
+                    goto error;
+                }
+            }
+            continue;
+        }
+        new_base = __Pyx_PyObject_CallOneArg(meth, bases);
+        Py_DECREF(meth);
+        if (!new_base) {
+            goto error;
+        }
+        if (!PyTuple_Check(new_base)) {
+            PyErr_SetString(PyExc_TypeError,
+                            "__mro_entries__ must return a tuple");
+            Py_DECREF(new_base);
+            goto error;
+        }
+        if (!new_bases) {
+            if (!(new_bases = PyList_New(i))) {
+                goto error;
+            }
+            for (j = 0; j < i; j++) {
+                PyObject *base_from_list;
+#if CYTHON_ASSUME_SAFE_MACROS
+                base_from_list = PyTuple_GET_ITEM(bases, j);
+                PyList_SET_ITEM(new_bases, j, base_from_list);
+                Py_INCREF(base_from_list);
+#else
+                base_from_list = PyTuple_GetItem(bases, j);
+                if (!base_from_list) goto error;
+                Py_INCREF(base_from_list);
+                if (PyList_SetItem(new_bases, j, base_from_list) < 0) goto error;
+#endif
+            }
+        }
+#if CYTHON_ASSUME_SAFE_SIZE
+        j = PyList_GET_SIZE(new_bases);
+#else
+        j = PyList_Size(new_bases);
+        if (j < 0) goto error;
+#endif
+        if (PyList_SetSlice(new_bases, j, j, new_base) < 0) {
+            goto error;
+        }
+        Py_DECREF(new_base);
+    }
+    if (!new_bases) {
+        Py_INCREF(bases);
+        return bases;
+    }
+    result = PyList_AsTuple(new_bases);
+    Py_DECREF(new_bases);
+#if CYTHON_AVOID_BORROWED_REFS
+    Py_XDECREF(base);
+#endif
+    return result;
+error:
+    Py_XDECREF(new_bases);
+#if CYTHON_AVOID_BORROWED_REFS
+    Py_XDECREF(base);
+#endif
+    return NULL;
+}
+
+/* CalculateMetaclass */
+static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases) {
+    Py_ssize_t i, nbases;
+#if CYTHON_ASSUME_SAFE_SIZE
+    nbases = PyTuple_GET_SIZE(bases);
+#else
+    nbases = PyTuple_Size(bases);
+    if (nbases < 0) return NULL;
+#endif
+    for (i=0; i < nbases; i++) {
+        PyTypeObject *tmptype;
+#if CYTHON_ASSUME_SAFE_MACROS
+        PyObject *tmp = PyTuple_GET_ITEM(bases, i);
+#else
+        PyObject *tmp = PyTuple_GetItem(bases, i);
+        if (!tmp) return NULL;
+#endif
+        tmptype = Py_TYPE(tmp);
+        if (!metaclass) {
+            metaclass = tmptype;
+            continue;
+        }
+        if (PyType_IsSubtype(metaclass, tmptype))
+            continue;
+        if (PyType_IsSubtype(tmptype, metaclass)) {
+            metaclass = tmptype;
+            continue;
+        }
+        PyErr_SetString(PyExc_TypeError,
+                        "metaclass conflict: "
+                        "the metaclass of a derived class "
+                        "must be a (non-strict) subclass "
+                        "of the metaclasses of all its bases");
+        return NULL;
+    }
+    if (!metaclass) {
+        metaclass = &PyType_Type;
+    }
+    Py_INCREF((PyObject*) metaclass);
+    return (PyObject*) metaclass;
+}
+
+/* PyObjectCall2Args (used by Py3ClassCreate) */
+static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
+    PyObject *args[3] = {NULL, arg1, arg2};
+    return __Pyx_PyObject_FastCall(function, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
+}
+
+/* Py3ClassCreate */
+static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name,
+                                           PyObject *qualname, PyObject *mkw, PyObject *modname, PyObject *doc) {
+    PyObject *ns;
+    if (metaclass) {
+        PyObject *prep = __Pyx_PyObject_GetAttrStrNoError(metaclass, __pyx_mstate_global->__pyx_n_u_prepare);
+        if (prep) {
+            PyObject *pargs[3] = {NULL, name, bases};
+            ns = __Pyx_PyObject_FastCallDict(prep, pargs+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, mkw);
+            Py_DECREF(prep);
+        } else {
+            if (unlikely(PyErr_Occurred()))
+                return NULL;
+            ns = PyDict_New();
+        }
+    } else {
+        ns = PyDict_New();
+    }
+    if (unlikely(!ns))
+        return NULL;
+    if (unlikely(PyObject_SetItem(ns, __pyx_mstate_global->__pyx_n_u_module, modname) < 0)) goto bad;
+    if (unlikely(PyObject_SetItem(ns, __pyx_mstate_global->__pyx_n_u_qualname, qualname) < 0)) goto bad;
+    if (unlikely(doc && PyObject_SetItem(ns, __pyx_mstate_global->__pyx_n_u_doc, doc) < 0)) goto bad;
+    return ns;
+bad:
+    Py_DECREF(ns);
+    return NULL;
+}
+static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases,
+                                      PyObject *dict, PyObject *mkw,
+                                      int calculate_metaclass, int allow_py2_metaclass) {
+    PyObject *result;
+    PyObject *owned_metaclass = NULL;
+    PyObject *margs[4] = {NULL, name, bases, dict};
+    if (allow_py2_metaclass) {
+        owned_metaclass = PyObject_GetItem(dict, __pyx_mstate_global->__pyx_n_u_metaclass);
+        if (owned_metaclass) {
+            metaclass = owned_metaclass;
+        } else if (likely(PyErr_ExceptionMatches(PyExc_KeyError))) {
+            PyErr_Clear();
+        } else {
+            return NULL;
+        }
+    }
+    if (calculate_metaclass && (!metaclass || PyType_Check(metaclass))) {
+        metaclass = __Pyx_CalculateMetaclass((PyTypeObject*) metaclass, bases);
+        Py_XDECREF(owned_metaclass);
+        if (unlikely(!metaclass))
+            return NULL;
+        owned_metaclass = metaclass;
+    }
+    result = __Pyx_PyObject_FastCallDict(metaclass, margs+1, 3 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, mkw);
+    Py_XDECREF(owned_metaclass);
+    return result;
+}
+
 /* ImportFrom */
 static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
     PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
@@ -362535,43 +468967,6 @@ static CYTHON_INLINE int __Pyx_PyObject_CompareBoolGe_object_str(PyObject *op1,
     return 0;
 }
 
-/* LimitedApiGetTypeTypeDict (used by SetItemOnTypeDict) */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_GetTypeTypeDict(PyTypeObject *tp) {
-    static Py_ssize_t tp_dictoffset = 0;
-    if (unlikely(tp_dictoffset == 0)) {
-        tp_dictoffset = __Pyx_GetTypeDictOffset((PyObject*)(&PyType_Type), 1);
-        if (unlikely(tp_dictoffset == -1 && PyErr_Occurred())) {
-            tp_dictoffset = 0; // try again next time?
-            return NULL;
-        }
-    }
-    return *(PyObject**)((char*)tp + tp_dictoffset);
-}
-#endif
-
-/* SetItemOnTypeDict */
-static int __Pyx__SetItemOnTypeDict(PyTypeObject *tp, PyObject *k, PyObject *v) {
-    int result;
-    PyObject *tp_dict;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    tp_dict = __Pyx_GetTypeTypeDict(tp);
-    if (unlikely(!tp_dict)) return -1;
-#else
-    tp_dict = tp->tp_dict;
-#endif
-    result = PyDict_SetItem(tp_dict, k, v);
-    if (likely(!result)) {
-        PyType_Modified(tp);
-        if (unlikely(PyObject_HasAttr(v, __pyx_mstate_global->__pyx_n_u_set_name))) {
-            PyObject *setNameResult = PyObject_CallMethodObjArgs(v, __pyx_mstate_global->__pyx_n_u_set_name,  (PyObject *) tp, k, NULL);
-            if (!setNameResult) return -1;
-            Py_DECREF(setNameResult);
-        }
-    }
-    return result;
-}
-
 /* GetNameInClass */
 static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name) {
     PyObject *result;
@@ -362890,6 +469285,26 @@ static void __Pyx_AddTraceback(const char *funcname, int c_line,
 }
 #endif
 
+/* CheckUnpickleChecksumError */
+static void __Pyx_RaiseUnpickleChecksumError(long checksum, long checksum1, long checksum2, long checksum3, const char *members) {
+    PyObject *pickle_module = PyImport_ImportModule("pickle");
+    if (unlikely(!pickle_module)) return;
+    PyObject *pickle_error = PyObject_GetAttrString(pickle_module, "PickleError");
+    Py_DECREF(pickle_module);
+    if (unlikely(!pickle_error)) return;
+    if (checksum2 == checksum1) {
+        PyErr_Format(pickle_error, "Incompatible checksums (0x%x vs (0x%x) = (%s))",
+            checksum, checksum1, members);
+    } else if (checksum3 == checksum2) {
+        PyErr_Format(pickle_error, "Incompatible checksums (0x%x vs (0x%x, 0x%x) = (%s))",
+            checksum, checksum1, checksum2, members);
+    } else {
+        PyErr_Format(pickle_error, "Incompatible checksums (0x%x vs (0x%x, 0x%x, 0x%x) = (%s))",
+            checksum, checksum1, checksum2, checksum3, members);
+    }
+    Py_DECREF(pickle_error);
+}
+
 /* CIntFromPyVerify */
 #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
     __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
@@ -363374,6 +469789,68 @@ static void __Pyx_AddTraceback(const char *funcname, int c_line,
     #endif
 #endif
 
+/* UpdateUnpickledDict */
+static int __Pyx__UpdateUnpickledDict(PyObject *obj, PyObject *state, Py_ssize_t index) {
+    PyObject *state_dict = __Pyx_PySequence_ITEM(state, index);
+    if (unlikely(!state_dict)) {
+        return -1;
+    }
+    int non_empty = PyObject_IsTrue(state_dict);
+    if (non_empty == 0) {
+        Py_DECREF(state_dict);
+        return 0;
+    } else if (unlikely(non_empty == -1)) {
+        return -1;
+    }
+    PyObject *dict;
+    #if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
+    dict = PyObject_GetAttrString(obj, "__dict__");
+    #else
+    dict = PyObject_GenericGetDict(obj, NULL);
+    #endif
+    if (unlikely(!dict)) {
+        Py_DECREF(state_dict);
+        return -1;
+    }
+    int result;
+    if (likely(PyDict_CheckExact(dict))) {
+        result = PyDict_Update(dict, state_dict);
+    } else {
+        PyObject *obj_result = __Pyx_PyObject_CallMethod1(dict, __pyx_mstate_global->__pyx_n_u_update, state_dict);
+        if (likely(obj_result)) {
+            Py_DECREF(obj_result);
+            result = 0;
+        } else {
+            result = -1;
+        }
+    }
+    Py_DECREF(state_dict);
+    Py_DECREF(dict);
+    return result;
+}
+static int __Pyx_UpdateUnpickledDict(PyObject *obj, PyObject *state, Py_ssize_t index) {
+    Py_ssize_t state_size = __Pyx_PyTuple_GET_SIZE(state);
+    #if !CYTHON_ASSUME_SAFE_SIZE
+    if (unlikely(state_size == -1)) return -1;
+    #endif
+    if (state_size <= index) {
+        return 0;
+    }
+    return __Pyx__UpdateUnpickledDict(obj, state, index);
+}
+
+/* CheckUnpickleChecksum */
+static int __Pyx_CheckUnpickleChecksum(long checksum, long checksum1, long checksum2, long checksum3, const char *members) {
+    int found = 0;
+    found |= checksum1 == checksum;
+    found |= checksum2 == checksum;
+    found |= checksum3 == checksum;
+    if (likely(found))
+        return 0;
+    __Pyx_RaiseUnpickleChecksumError(checksum, checksum1, checksum2, checksum3, members);
+    return -1;
+}
+
 /* CIntFromPy */
 static TA_RetCode __Pyx_LargePyLong___Pyx_PyLong_As_TA_RetCode(PyObject *x);
 static TA_RetCode __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_RetCode(void) {
@@ -364147,6 +470624,307 @@ static CYTHON_INLINE PyObject* __Pyx_PyLong_From_int(int value) {
     }
 }
 
+/* CIntFromPy */
+static long __Pyx_LargePyLong___Pyx_PyLong_As_long(PyObject *x);
+static long __Pyx_raise_neg_overflow___Pyx_PyLong_As_long(void) {
+    const char* type_name = "long";
+    PyErr_Format(PyExc_OverflowError,
+        "can't convert negative value to %.200s", type_name);
+    return (long) -1;
+}
+static long __Pyx_raise_overflow___Pyx_PyLong_As_long(void) {
+    const char* type_name = "long";
+    PyErr_Format(PyExc_OverflowError,
+        "value too large to convert to %.200s", type_name);
+    return (long) -1;
+}
+static CYTHON_INLINE long __Pyx_PyULong___Pyx_PyLong_As_long(PyObject *x) {
+    const int is_unsigned = 1;
+#if CYTHON_USE_PYLONG_INTERNALS
+    {
+        const digit* digits = __Pyx_PyLong_Digits(x);
+        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
+        if (size == 2 && (8 * sizeof(long) > 1 * PyLong_SHIFT)) {
+            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
+                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+            } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
+                return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+            }
+        } else
+        if (size == 3 && (8 * sizeof(long) > 2 * PyLong_SHIFT)) {
+            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
+                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+            } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
+                return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+            }
+        } else
+        if (size == 4 && (8 * sizeof(long) > 3 * PyLong_SHIFT)) {
+            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
+                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+            } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
+                return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+            }
+        } else
+        {}
+    }
+#elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
+    if (unlikely(Py_SIZE(x) < 0)) {
+        goto raise_neg_overflow;
+    }
+#else
+    {
+        int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+        if (unlikely(result < 0))
+            return (long) -1;
+        if (unlikely(result == 1))
+            goto raise_neg_overflow;
+    }
+#endif
+    if ((sizeof(long) <= sizeof(unsigned long))) {
+        __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+    } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
+        __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+    }
+    return __Pyx_LargePyLong___Pyx_PyLong_As_long(x);
+raise_neg_overflow:
+    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_long();
+raise_overflow:
+    return __Pyx_raise_overflow___Pyx_PyLong_As_long();
+}
+static CYTHON_INLINE long __Pyx_PySLong___Pyx_PyLong_As_long(PyObject *x) {
+    const int is_unsigned = 0;
+#if CYTHON_USE_PYLONG_INTERNALS
+    if (__Pyx_PyLong_IsNeg(x)) {
+        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
+        const digit* digits = __Pyx_PyLong_Digits(x);
+        if (size == 2 && (8 * sizeof(long) > 1 * PyLong_SHIFT)) {
+            if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
+                long ival = - (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                __PYX_VERIFY_RETURN_INT(long, long, ival)
+            } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
+                return (long) (((long) -1) * (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+            }
+        } else
+        if (size == 3 && (8 * sizeof(long) > 2 * PyLong_SHIFT)) {
+            if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
+                long ival = - (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                __PYX_VERIFY_RETURN_INT(long, long, ival)
+            } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
+                return (long) (((long) -1) * (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+            }
+        } else
+        if (size == 4 && (8 * sizeof(long) > 3 * PyLong_SHIFT)) {
+            if ((8 * sizeof(long) > 4 * PyLong_SHIFT)) {
+                long ival = - (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                __PYX_VERIFY_RETURN_INT(long, long, ival)
+            } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
+                return (long) (((long) -1) * (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+            }
+        } else
+        {}
+    } else {
+        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
+        const digit* digits = __Pyx_PyLong_Digits(x);
+        if (size == 2 && (8 * sizeof(long) > 1 * PyLong_SHIFT)) {
+            if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
+                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+            } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
+                return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+            }
+        } else
+        if (size == 3 && (8 * sizeof(long) > 2 * PyLong_SHIFT)) {
+            if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
+                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+            } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
+                return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+            }
+        } else
+        if (size == 4 && (8 * sizeof(long) > 3 * PyLong_SHIFT)) {
+            if ((8 * sizeof(long) > 4 * PyLong_SHIFT)) {
+                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+            } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
+                return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+            }
+        } else
+        {}
+    }
+#endif
+    #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
+    if ((sizeof(long) <= sizeof(int)) && (sizeof(int) < sizeof(long))) {
+        __PYX_VERIFY_RETURN_INT_EXC(long, int, PyLong_AsInt(x))
+    } else
+    #endif
+    if ((sizeof(long) <= sizeof(long))) {
+        __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+    } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
+        __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
+    }
+    return __Pyx_LargePyLong___Pyx_PyLong_As_long(x);
+raise_neg_overflow:
+    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_long();
+raise_overflow:
+    return __Pyx_raise_overflow___Pyx_PyLong_As_long();
+}
+static long __Pyx_LargePyLong___Pyx_PyLong_As_long(PyObject *x) {
+#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wconversion"
+#endif
+    const long neg_one = (long) -1, const_zero = (long) 0;
+#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
+#pragma GCC diagnostic pop
+#endif
+    const int is_unsigned = neg_one > const_zero;
+    long val;
+    int ret = -1;
+#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
+    Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
+        x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
+    if (unlikely(bytes_copied == -1)) {
+    } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
+        goto raise_overflow;
+    } else {
+        ret = 0;
+    }
+#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+    int one = 1; int is_little = (int)*(unsigned char *)&one;
+    unsigned char *bytes = (unsigned char *)&val;
+    ret = _PyLong_AsByteArray((PyLongObject *)x,
+                                bytes, sizeof(val),
+                                is_little, !is_unsigned);
+    if ((0)) goto raise_overflow;
+#else
+    PyObject *v;
+    PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
+    int bits, remaining_bits, is_negative = 0;
+    int chunk_size = (sizeof(long) < 8) ? 30 : 62;
+    if (likely(PyLong_CheckExact(x))) {
+        v = __Pyx_NewRef(x);
+    } else {
+        v = PyNumber_Long(x);
+        if (unlikely(!v)) return (long) -1;
+        assert(PyLong_CheckExact(v));
+    }
+    {
+        int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
+        if (unlikely(result < 0)) {
+            Py_DECREF(v);
+            return (long) -1;
+        }
+        is_negative = result == 1;
+    }
+    if (is_unsigned && unlikely(is_negative)) {
+        Py_DECREF(v);
+        PyErr_SetString(PyExc_OverflowError,
+            "can't convert negative value to long");
+        return (long) -1;
+    } else if (is_negative) {
+        stepval = PyNumber_Invert(v);
+        Py_DECREF(v);
+        if (unlikely(!stepval))
+            return (long) -1;
+    } else {
+        stepval = v;
+    }
+    v = NULL;
+    val = (long) 0;
+    mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
+    shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
+    for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
+        PyObject *tmp, *digit;
+        long idigit;
+        digit = PyNumber_And(stepval, mask);
+        if (unlikely(!digit)) goto done;
+        idigit = PyLong_AsLong(digit);
+        Py_DECREF(digit);
+        if (unlikely(idigit < 0)) goto done;
+        val |= ((long) idigit) << bits;
+        tmp = PyNumber_Rshift(stepval, shift);
+        if (unlikely(!tmp)) goto done;
+        Py_DECREF(stepval); stepval = tmp;
+    }
+    Py_DECREF(shift); shift = NULL;
+    Py_DECREF(mask); mask = NULL;
+    {
+        long idigit = PyLong_AsLong(stepval);
+        if (unlikely(idigit < 0)) goto done;
+        remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
+        if (unlikely(idigit >= (1L << remaining_bits)))
+            goto raise_overflow;
+        val |= ((long) idigit) << bits;
+    }
+    if (!is_unsigned) {
+        if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
+            goto raise_overflow;
+        if (is_negative)
+            val = ~val;
+    }
+    ret = 0;
+done:
+    Py_XDECREF(shift);
+    Py_XDECREF(mask);
+    Py_XDECREF(stepval);
+#endif
+    if (unlikely(ret))
+        return (long) -1;
+    return val;
+raise_overflow:
+    return __Pyx_raise_overflow___Pyx_PyLong_As_long();
+}
+static CYTHON_INLINE long __Pyx_PyLong___Pyx_PyLong_As_long(PyObject *x) {
+#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wconversion"
+#endif
+    const long neg_one = (long) -1, const_zero = (long) 0;
+#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
+#pragma GCC diagnostic pop
+#endif
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        #if CYTHON_USE_PYLONG_INTERNALS
+        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
+            goto raise_neg_overflow;
+        } else if (__Pyx_PyLong_IsCompact(x)) {
+            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
+        } else
+        #endif
+        {
+            return __Pyx_PyULong___Pyx_PyLong_As_long(x);
+        }
+    } else {
+        #if CYTHON_USE_PYLONG_INTERNALS
+        if (__Pyx_PyLong_IsCompact(x)) {
+            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
+        } else
+        #endif
+        {
+            return __Pyx_PySLong___Pyx_PyLong_As_long(x);
+        }
+    }
+#if CYTHON_USE_PYLONG_INTERNALS
+raise_neg_overflow:
+    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_long();
+raise_overflow:
+    return __Pyx_raise_overflow___Pyx_PyLong_As_long();
+#endif
+}
+static long __Pyx_NonPyLong___Pyx_PyLong_As_long(PyObject *x) {
+    long val;
+    PyObject *tmp = __Pyx_PyNumber_Long(x);
+    if (!tmp) return (long) -1;
+    val = __Pyx_PyLong_As_long(tmp);
+    Py_DECREF(tmp);
+    return val;
+}
+static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *x) {
+    if (likely(PyLong_Check(x))) {
+        return __Pyx_PyLong___Pyx_PyLong_As_long(x);
+    } else {
+        return __Pyx_NonPyLong___Pyx_PyLong_As_long(x);
+    }
+}
+
 /* CIntFromPy */
 static TA_FuncUnstId __Pyx_LargePyLong___Pyx_PyLong_As_TA_FuncUnstId(PyObject *x);
 static TA_FuncUnstId __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_FuncUnstId(void) {
@@ -364828,909 +471606,6 @@ static CYTHON_INLINE PyObject* __Pyx_PyLong_From_unsigned_int(unsigned int value
     }
 }
 
-/* CIntFromPy */
-static TA_Compatibility __Pyx_LargePyLong___Pyx_PyLong_As_TA_Compatibility(PyObject *x);
-static TA_Compatibility __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_Compatibility(void) {
-    const char* type_name = "TA_Compatibility";
-    PyErr_Format(PyExc_OverflowError,
-        "can't convert negative value to %.200s", type_name);
-    return (TA_Compatibility) -1;
-}
-static TA_Compatibility __Pyx_raise_overflow___Pyx_PyLong_As_TA_Compatibility(void) {
-    const char* type_name = "TA_Compatibility";
-    PyErr_Format(PyExc_OverflowError,
-        "value too large to convert to %.200s", type_name);
-    return (TA_Compatibility) -1;
-}
-static CYTHON_INLINE TA_Compatibility __Pyx_PyULong___Pyx_PyLong_As_TA_Compatibility(PyObject *x) {
-    const int is_unsigned = 1;
-#if CYTHON_USE_PYLONG_INTERNALS
-    {
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        if (size == 2 && (8 * sizeof(TA_Compatibility) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_Compatibility, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_Compatibility) >= 2 * PyLong_SHIFT)) {
-                return (TA_Compatibility) (((((TA_Compatibility)digits[1]) << PyLong_SHIFT) | (TA_Compatibility)digits[0]));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(TA_Compatibility) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_Compatibility, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_Compatibility) >= 3 * PyLong_SHIFT)) {
-                return (TA_Compatibility) (((((((TA_Compatibility)digits[2]) << PyLong_SHIFT) | (TA_Compatibility)digits[1]) << PyLong_SHIFT) | (TA_Compatibility)digits[0]));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(TA_Compatibility) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_Compatibility, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_Compatibility) >= 4 * PyLong_SHIFT)) {
-                return (TA_Compatibility) (((((((((TA_Compatibility)digits[3]) << PyLong_SHIFT) | (TA_Compatibility)digits[2]) << PyLong_SHIFT) | (TA_Compatibility)digits[1]) << PyLong_SHIFT) | (TA_Compatibility)digits[0]));
-            }
-        } else
-        {}
-    }
-#elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-    if (unlikely(Py_SIZE(x) < 0)) {
-        goto raise_neg_overflow;
-    }
-#else
-    {
-        int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-        if (unlikely(result < 0))
-            return (TA_Compatibility) -1;
-        if (unlikely(result == 1))
-            goto raise_neg_overflow;
-    }
-#endif
-    if ((sizeof(TA_Compatibility) <= sizeof(unsigned long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_Compatibility, unsigned long, PyLong_AsUnsignedLong(x))
-    } else if ((sizeof(TA_Compatibility) <= sizeof(unsigned PY_LONG_LONG))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_Compatibility, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-    }
-    return __Pyx_LargePyLong___Pyx_PyLong_As_TA_Compatibility(x);
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_Compatibility();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_Compatibility();
-}
-static CYTHON_INLINE TA_Compatibility __Pyx_PySLong___Pyx_PyLong_As_TA_Compatibility(PyObject *x) {
-    const int is_unsigned = 0;
-#if CYTHON_USE_PYLONG_INTERNALS
-    if (__Pyx_PyLong_IsNeg(x)) {
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        if (size == 2 && (8 * sizeof(TA_Compatibility) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                long ival = - (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(TA_Compatibility, long, ival)
-            } else if ((8 * sizeof(TA_Compatibility) - 1 > 2 * PyLong_SHIFT)) {
-                return (TA_Compatibility) (((TA_Compatibility) -1) * (((((TA_Compatibility)digits[1]) << PyLong_SHIFT) | (TA_Compatibility)digits[0])));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(TA_Compatibility) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                long ival = - (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(TA_Compatibility, long, ival)
-            } else if ((8 * sizeof(TA_Compatibility) - 1 > 3 * PyLong_SHIFT)) {
-                return (TA_Compatibility) (((TA_Compatibility) -1) * (((((((TA_Compatibility)digits[2]) << PyLong_SHIFT) | (TA_Compatibility)digits[1]) << PyLong_SHIFT) | (TA_Compatibility)digits[0])));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(TA_Compatibility) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 4 * PyLong_SHIFT)) {
-                long ival = - (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(TA_Compatibility, long, ival)
-            } else if ((8 * sizeof(TA_Compatibility) - 1 > 4 * PyLong_SHIFT)) {
-                return (TA_Compatibility) (((TA_Compatibility) -1) * (((((((((TA_Compatibility)digits[3]) << PyLong_SHIFT) | (TA_Compatibility)digits[2]) << PyLong_SHIFT) | (TA_Compatibility)digits[1]) << PyLong_SHIFT) | (TA_Compatibility)digits[0])));
-            }
-        } else
-        {}
-    } else {
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        if (size == 2 && (8 * sizeof(TA_Compatibility) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_Compatibility, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_Compatibility) - 1 > 2 * PyLong_SHIFT)) {
-                return (TA_Compatibility) (((((TA_Compatibility)digits[1]) << PyLong_SHIFT) | (TA_Compatibility)digits[0]));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(TA_Compatibility) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_Compatibility, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_Compatibility) - 1 > 3 * PyLong_SHIFT)) {
-                return (TA_Compatibility) (((((((TA_Compatibility)digits[2]) << PyLong_SHIFT) | (TA_Compatibility)digits[1]) << PyLong_SHIFT) | (TA_Compatibility)digits[0]));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(TA_Compatibility) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 4 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_Compatibility, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_Compatibility) - 1 > 4 * PyLong_SHIFT)) {
-                return (TA_Compatibility) (((((((((TA_Compatibility)digits[3]) << PyLong_SHIFT) | (TA_Compatibility)digits[2]) << PyLong_SHIFT) | (TA_Compatibility)digits[1]) << PyLong_SHIFT) | (TA_Compatibility)digits[0]));
-            }
-        } else
-        {}
-    }
-#endif
-    #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
-    if ((sizeof(TA_Compatibility) <= sizeof(int)) && (sizeof(int) < sizeof(long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_Compatibility, int, PyLong_AsInt(x))
-    } else
-    #endif
-    if ((sizeof(TA_Compatibility) <= sizeof(long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_Compatibility, long, PyLong_AsLong(x))
-    } else if ((sizeof(TA_Compatibility) <= sizeof(PY_LONG_LONG))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_Compatibility, PY_LONG_LONG, PyLong_AsLongLong(x))
-    }
-    return __Pyx_LargePyLong___Pyx_PyLong_As_TA_Compatibility(x);
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_Compatibility();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_Compatibility();
-}
-static TA_Compatibility __Pyx_LargePyLong___Pyx_PyLong_As_TA_Compatibility(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const TA_Compatibility neg_one = (TA_Compatibility) -1, const_zero = (TA_Compatibility) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    TA_Compatibility val;
-    int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-    Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-        x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-    if (unlikely(bytes_copied == -1)) {
-    } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-        goto raise_overflow;
-    } else {
-        ret = 0;
-    }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-    int one = 1; int is_little = (int)*(unsigned char *)&one;
-    unsigned char *bytes = (unsigned char *)&val;
-    ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                bytes, sizeof(val),
-                                is_little, !is_unsigned);
-    if ((0)) goto raise_overflow;
-#else
-    PyObject *v;
-    PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-    int bits, remaining_bits, is_negative = 0;
-    int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-    if (likely(PyLong_CheckExact(x))) {
-        v = __Pyx_NewRef(x);
-    } else {
-        v = PyNumber_Long(x);
-        if (unlikely(!v)) return (TA_Compatibility) -1;
-        assert(PyLong_CheckExact(v));
-    }
-    {
-        int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-        if (unlikely(result < 0)) {
-            Py_DECREF(v);
-            return (TA_Compatibility) -1;
-        }
-        is_negative = result == 1;
-    }
-    if (is_unsigned && unlikely(is_negative)) {
-        Py_DECREF(v);
-        PyErr_SetString(PyExc_OverflowError,
-            "can't convert negative value to TA_Compatibility");
-        return (TA_Compatibility) -1;
-    } else if (is_negative) {
-        stepval = PyNumber_Invert(v);
-        Py_DECREF(v);
-        if (unlikely(!stepval))
-            return (TA_Compatibility) -1;
-    } else {
-        stepval = v;
-    }
-    v = NULL;
-    val = (TA_Compatibility) 0;
-    mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-    shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-    for (bits = 0; bits < (int) sizeof(TA_Compatibility) * 8 - chunk_size; bits += chunk_size) {
-        PyObject *tmp, *digit;
-        long idigit;
-        digit = PyNumber_And(stepval, mask);
-        if (unlikely(!digit)) goto done;
-        idigit = PyLong_AsLong(digit);
-        Py_DECREF(digit);
-        if (unlikely(idigit < 0)) goto done;
-        val |= ((TA_Compatibility) idigit) << bits;
-        tmp = PyNumber_Rshift(stepval, shift);
-        if (unlikely(!tmp)) goto done;
-        Py_DECREF(stepval); stepval = tmp;
-    }
-    Py_DECREF(shift); shift = NULL;
-    Py_DECREF(mask); mask = NULL;
-    {
-        long idigit = PyLong_AsLong(stepval);
-        if (unlikely(idigit < 0)) goto done;
-        remaining_bits = ((int) sizeof(TA_Compatibility) * 8) - bits - (is_unsigned ? 0 : 1);
-        if (unlikely(idigit >= (1L << remaining_bits)))
-            goto raise_overflow;
-        val |= ((TA_Compatibility) idigit) << bits;
-    }
-    if (!is_unsigned) {
-        if (unlikely(val & (((TA_Compatibility) 1) << (sizeof(TA_Compatibility) * 8 - 1))))
-            goto raise_overflow;
-        if (is_negative)
-            val = ~val;
-    }
-    ret = 0;
-done:
-    Py_XDECREF(shift);
-    Py_XDECREF(mask);
-    Py_XDECREF(stepval);
-#endif
-    if (unlikely(ret))
-        return (TA_Compatibility) -1;
-    return val;
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_Compatibility();
-}
-static CYTHON_INLINE TA_Compatibility __Pyx_PyLong___Pyx_PyLong_As_TA_Compatibility(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const TA_Compatibility neg_one = (TA_Compatibility) -1, const_zero = (TA_Compatibility) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        #if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(TA_Compatibility, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else
-        #endif
-        {
-            return __Pyx_PyULong___Pyx_PyLong_As_TA_Compatibility(x);
-        }
-    } else {
-        #if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(TA_Compatibility, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else
-        #endif
-        {
-            return __Pyx_PySLong___Pyx_PyLong_As_TA_Compatibility(x);
-        }
-    }
-#if CYTHON_USE_PYLONG_INTERNALS
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_Compatibility();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_Compatibility();
-#endif
-}
-static TA_Compatibility __Pyx_NonPyLong___Pyx_PyLong_As_TA_Compatibility(PyObject *x) {
-    TA_Compatibility val;
-    PyObject *tmp = __Pyx_PyNumber_Long(x);
-    if (!tmp) return (TA_Compatibility) -1;
-    val = __Pyx_PyLong_As_TA_Compatibility(tmp);
-    Py_DECREF(tmp);
-    return val;
-}
-static CYTHON_INLINE TA_Compatibility __Pyx_PyLong_As_TA_Compatibility(PyObject *x) {
-    if (likely(PyLong_Check(x))) {
-        return __Pyx_PyLong___Pyx_PyLong_As_TA_Compatibility(x);
-    } else {
-        return __Pyx_NonPyLong___Pyx_PyLong_As_TA_Compatibility(x);
-    }
-}
-
-/* CIntFromPy */
-static TA_CandleSettingType __Pyx_LargePyLong___Pyx_PyLong_As_TA_CandleSettingType(PyObject *x);
-static TA_CandleSettingType __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_CandleSettingType(void) {
-    const char* type_name = "TA_CandleSettingType";
-    PyErr_Format(PyExc_OverflowError,
-        "can't convert negative value to %.200s", type_name);
-    return (TA_CandleSettingType) -1;
-}
-static TA_CandleSettingType __Pyx_raise_overflow___Pyx_PyLong_As_TA_CandleSettingType(void) {
-    const char* type_name = "TA_CandleSettingType";
-    PyErr_Format(PyExc_OverflowError,
-        "value too large to convert to %.200s", type_name);
-    return (TA_CandleSettingType) -1;
-}
-static CYTHON_INLINE TA_CandleSettingType __Pyx_PyULong___Pyx_PyLong_As_TA_CandleSettingType(PyObject *x) {
-    const int is_unsigned = 1;
-#if CYTHON_USE_PYLONG_INTERNALS
-    {
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        if (size == 2 && (8 * sizeof(TA_CandleSettingType) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_CandleSettingType, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_CandleSettingType) >= 2 * PyLong_SHIFT)) {
-                return (TA_CandleSettingType) (((((TA_CandleSettingType)digits[1]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[0]));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(TA_CandleSettingType) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_CandleSettingType, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_CandleSettingType) >= 3 * PyLong_SHIFT)) {
-                return (TA_CandleSettingType) (((((((TA_CandleSettingType)digits[2]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[1]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[0]));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(TA_CandleSettingType) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_CandleSettingType, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_CandleSettingType) >= 4 * PyLong_SHIFT)) {
-                return (TA_CandleSettingType) (((((((((TA_CandleSettingType)digits[3]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[2]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[1]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[0]));
-            }
-        } else
-        {}
-    }
-#elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-    if (unlikely(Py_SIZE(x) < 0)) {
-        goto raise_neg_overflow;
-    }
-#else
-    {
-        int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-        if (unlikely(result < 0))
-            return (TA_CandleSettingType) -1;
-        if (unlikely(result == 1))
-            goto raise_neg_overflow;
-    }
-#endif
-    if ((sizeof(TA_CandleSettingType) <= sizeof(unsigned long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_CandleSettingType, unsigned long, PyLong_AsUnsignedLong(x))
-    } else if ((sizeof(TA_CandleSettingType) <= sizeof(unsigned PY_LONG_LONG))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_CandleSettingType, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-    }
-    return __Pyx_LargePyLong___Pyx_PyLong_As_TA_CandleSettingType(x);
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_CandleSettingType();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_CandleSettingType();
-}
-static CYTHON_INLINE TA_CandleSettingType __Pyx_PySLong___Pyx_PyLong_As_TA_CandleSettingType(PyObject *x) {
-    const int is_unsigned = 0;
-#if CYTHON_USE_PYLONG_INTERNALS
-    if (__Pyx_PyLong_IsNeg(x)) {
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        if (size == 2 && (8 * sizeof(TA_CandleSettingType) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                long ival = - (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(TA_CandleSettingType, long, ival)
-            } else if ((8 * sizeof(TA_CandleSettingType) - 1 > 2 * PyLong_SHIFT)) {
-                return (TA_CandleSettingType) (((TA_CandleSettingType) -1) * (((((TA_CandleSettingType)digits[1]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[0])));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(TA_CandleSettingType) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                long ival = - (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(TA_CandleSettingType, long, ival)
-            } else if ((8 * sizeof(TA_CandleSettingType) - 1 > 3 * PyLong_SHIFT)) {
-                return (TA_CandleSettingType) (((TA_CandleSettingType) -1) * (((((((TA_CandleSettingType)digits[2]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[1]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[0])));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(TA_CandleSettingType) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 4 * PyLong_SHIFT)) {
-                long ival = - (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(TA_CandleSettingType, long, ival)
-            } else if ((8 * sizeof(TA_CandleSettingType) - 1 > 4 * PyLong_SHIFT)) {
-                return (TA_CandleSettingType) (((TA_CandleSettingType) -1) * (((((((((TA_CandleSettingType)digits[3]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[2]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[1]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[0])));
-            }
-        } else
-        {}
-    } else {
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        if (size == 2 && (8 * sizeof(TA_CandleSettingType) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_CandleSettingType, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_CandleSettingType) - 1 > 2 * PyLong_SHIFT)) {
-                return (TA_CandleSettingType) (((((TA_CandleSettingType)digits[1]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[0]));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(TA_CandleSettingType) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_CandleSettingType, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_CandleSettingType) - 1 > 3 * PyLong_SHIFT)) {
-                return (TA_CandleSettingType) (((((((TA_CandleSettingType)digits[2]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[1]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[0]));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(TA_CandleSettingType) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 4 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_CandleSettingType, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_CandleSettingType) - 1 > 4 * PyLong_SHIFT)) {
-                return (TA_CandleSettingType) (((((((((TA_CandleSettingType)digits[3]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[2]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[1]) << PyLong_SHIFT) | (TA_CandleSettingType)digits[0]));
-            }
-        } else
-        {}
-    }
-#endif
-    #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
-    if ((sizeof(TA_CandleSettingType) <= sizeof(int)) && (sizeof(int) < sizeof(long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_CandleSettingType, int, PyLong_AsInt(x))
-    } else
-    #endif
-    if ((sizeof(TA_CandleSettingType) <= sizeof(long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_CandleSettingType, long, PyLong_AsLong(x))
-    } else if ((sizeof(TA_CandleSettingType) <= sizeof(PY_LONG_LONG))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_CandleSettingType, PY_LONG_LONG, PyLong_AsLongLong(x))
-    }
-    return __Pyx_LargePyLong___Pyx_PyLong_As_TA_CandleSettingType(x);
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_CandleSettingType();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_CandleSettingType();
-}
-static TA_CandleSettingType __Pyx_LargePyLong___Pyx_PyLong_As_TA_CandleSettingType(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const TA_CandleSettingType neg_one = (TA_CandleSettingType) -1, const_zero = (TA_CandleSettingType) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    TA_CandleSettingType val;
-    int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-    Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-        x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-    if (unlikely(bytes_copied == -1)) {
-    } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-        goto raise_overflow;
-    } else {
-        ret = 0;
-    }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-    int one = 1; int is_little = (int)*(unsigned char *)&one;
-    unsigned char *bytes = (unsigned char *)&val;
-    ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                bytes, sizeof(val),
-                                is_little, !is_unsigned);
-    if ((0)) goto raise_overflow;
-#else
-    PyObject *v;
-    PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-    int bits, remaining_bits, is_negative = 0;
-    int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-    if (likely(PyLong_CheckExact(x))) {
-        v = __Pyx_NewRef(x);
-    } else {
-        v = PyNumber_Long(x);
-        if (unlikely(!v)) return (TA_CandleSettingType) -1;
-        assert(PyLong_CheckExact(v));
-    }
-    {
-        int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-        if (unlikely(result < 0)) {
-            Py_DECREF(v);
-            return (TA_CandleSettingType) -1;
-        }
-        is_negative = result == 1;
-    }
-    if (is_unsigned && unlikely(is_negative)) {
-        Py_DECREF(v);
-        PyErr_SetString(PyExc_OverflowError,
-            "can't convert negative value to TA_CandleSettingType");
-        return (TA_CandleSettingType) -1;
-    } else if (is_negative) {
-        stepval = PyNumber_Invert(v);
-        Py_DECREF(v);
-        if (unlikely(!stepval))
-            return (TA_CandleSettingType) -1;
-    } else {
-        stepval = v;
-    }
-    v = NULL;
-    val = (TA_CandleSettingType) 0;
-    mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-    shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-    for (bits = 0; bits < (int) sizeof(TA_CandleSettingType) * 8 - chunk_size; bits += chunk_size) {
-        PyObject *tmp, *digit;
-        long idigit;
-        digit = PyNumber_And(stepval, mask);
-        if (unlikely(!digit)) goto done;
-        idigit = PyLong_AsLong(digit);
-        Py_DECREF(digit);
-        if (unlikely(idigit < 0)) goto done;
-        val |= ((TA_CandleSettingType) idigit) << bits;
-        tmp = PyNumber_Rshift(stepval, shift);
-        if (unlikely(!tmp)) goto done;
-        Py_DECREF(stepval); stepval = tmp;
-    }
-    Py_DECREF(shift); shift = NULL;
-    Py_DECREF(mask); mask = NULL;
-    {
-        long idigit = PyLong_AsLong(stepval);
-        if (unlikely(idigit < 0)) goto done;
-        remaining_bits = ((int) sizeof(TA_CandleSettingType) * 8) - bits - (is_unsigned ? 0 : 1);
-        if (unlikely(idigit >= (1L << remaining_bits)))
-            goto raise_overflow;
-        val |= ((TA_CandleSettingType) idigit) << bits;
-    }
-    if (!is_unsigned) {
-        if (unlikely(val & (((TA_CandleSettingType) 1) << (sizeof(TA_CandleSettingType) * 8 - 1))))
-            goto raise_overflow;
-        if (is_negative)
-            val = ~val;
-    }
-    ret = 0;
-done:
-    Py_XDECREF(shift);
-    Py_XDECREF(mask);
-    Py_XDECREF(stepval);
-#endif
-    if (unlikely(ret))
-        return (TA_CandleSettingType) -1;
-    return val;
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_CandleSettingType();
-}
-static CYTHON_INLINE TA_CandleSettingType __Pyx_PyLong___Pyx_PyLong_As_TA_CandleSettingType(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const TA_CandleSettingType neg_one = (TA_CandleSettingType) -1, const_zero = (TA_CandleSettingType) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        #if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(TA_CandleSettingType, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else
-        #endif
-        {
-            return __Pyx_PyULong___Pyx_PyLong_As_TA_CandleSettingType(x);
-        }
-    } else {
-        #if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(TA_CandleSettingType, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else
-        #endif
-        {
-            return __Pyx_PySLong___Pyx_PyLong_As_TA_CandleSettingType(x);
-        }
-    }
-#if CYTHON_USE_PYLONG_INTERNALS
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_CandleSettingType();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_CandleSettingType();
-#endif
-}
-static TA_CandleSettingType __Pyx_NonPyLong___Pyx_PyLong_As_TA_CandleSettingType(PyObject *x) {
-    TA_CandleSettingType val;
-    PyObject *tmp = __Pyx_PyNumber_Long(x);
-    if (!tmp) return (TA_CandleSettingType) -1;
-    val = __Pyx_PyLong_As_TA_CandleSettingType(tmp);
-    Py_DECREF(tmp);
-    return val;
-}
-static CYTHON_INLINE TA_CandleSettingType __Pyx_PyLong_As_TA_CandleSettingType(PyObject *x) {
-    if (likely(PyLong_Check(x))) {
-        return __Pyx_PyLong___Pyx_PyLong_As_TA_CandleSettingType(x);
-    } else {
-        return __Pyx_NonPyLong___Pyx_PyLong_As_TA_CandleSettingType(x);
-    }
-}
-
-/* CIntFromPy */
-static TA_RangeType __Pyx_LargePyLong___Pyx_PyLong_As_TA_RangeType(PyObject *x);
-static TA_RangeType __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_RangeType(void) {
-    const char* type_name = "TA_RangeType";
-    PyErr_Format(PyExc_OverflowError,
-        "can't convert negative value to %.200s", type_name);
-    return (TA_RangeType) -1;
-}
-static TA_RangeType __Pyx_raise_overflow___Pyx_PyLong_As_TA_RangeType(void) {
-    const char* type_name = "TA_RangeType";
-    PyErr_Format(PyExc_OverflowError,
-        "value too large to convert to %.200s", type_name);
-    return (TA_RangeType) -1;
-}
-static CYTHON_INLINE TA_RangeType __Pyx_PyULong___Pyx_PyLong_As_TA_RangeType(PyObject *x) {
-    const int is_unsigned = 1;
-#if CYTHON_USE_PYLONG_INTERNALS
-    {
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        if (size == 2 && (8 * sizeof(TA_RangeType) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_RangeType, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_RangeType) >= 2 * PyLong_SHIFT)) {
-                return (TA_RangeType) (((((TA_RangeType)digits[1]) << PyLong_SHIFT) | (TA_RangeType)digits[0]));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(TA_RangeType) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_RangeType, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_RangeType) >= 3 * PyLong_SHIFT)) {
-                return (TA_RangeType) (((((((TA_RangeType)digits[2]) << PyLong_SHIFT) | (TA_RangeType)digits[1]) << PyLong_SHIFT) | (TA_RangeType)digits[0]));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(TA_RangeType) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_RangeType, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_RangeType) >= 4 * PyLong_SHIFT)) {
-                return (TA_RangeType) (((((((((TA_RangeType)digits[3]) << PyLong_SHIFT) | (TA_RangeType)digits[2]) << PyLong_SHIFT) | (TA_RangeType)digits[1]) << PyLong_SHIFT) | (TA_RangeType)digits[0]));
-            }
-        } else
-        {}
-    }
-#elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-    if (unlikely(Py_SIZE(x) < 0)) {
-        goto raise_neg_overflow;
-    }
-#else
-    {
-        int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-        if (unlikely(result < 0))
-            return (TA_RangeType) -1;
-        if (unlikely(result == 1))
-            goto raise_neg_overflow;
-    }
-#endif
-    if ((sizeof(TA_RangeType) <= sizeof(unsigned long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_RangeType, unsigned long, PyLong_AsUnsignedLong(x))
-    } else if ((sizeof(TA_RangeType) <= sizeof(unsigned PY_LONG_LONG))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_RangeType, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-    }
-    return __Pyx_LargePyLong___Pyx_PyLong_As_TA_RangeType(x);
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_RangeType();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_RangeType();
-}
-static CYTHON_INLINE TA_RangeType __Pyx_PySLong___Pyx_PyLong_As_TA_RangeType(PyObject *x) {
-    const int is_unsigned = 0;
-#if CYTHON_USE_PYLONG_INTERNALS
-    if (__Pyx_PyLong_IsNeg(x)) {
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        if (size == 2 && (8 * sizeof(TA_RangeType) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                long ival = - (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(TA_RangeType, long, ival)
-            } else if ((8 * sizeof(TA_RangeType) - 1 > 2 * PyLong_SHIFT)) {
-                return (TA_RangeType) (((TA_RangeType) -1) * (((((TA_RangeType)digits[1]) << PyLong_SHIFT) | (TA_RangeType)digits[0])));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(TA_RangeType) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                long ival = - (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(TA_RangeType, long, ival)
-            } else if ((8 * sizeof(TA_RangeType) - 1 > 3 * PyLong_SHIFT)) {
-                return (TA_RangeType) (((TA_RangeType) -1) * (((((((TA_RangeType)digits[2]) << PyLong_SHIFT) | (TA_RangeType)digits[1]) << PyLong_SHIFT) | (TA_RangeType)digits[0])));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(TA_RangeType) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 4 * PyLong_SHIFT)) {
-                long ival = - (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(TA_RangeType, long, ival)
-            } else if ((8 * sizeof(TA_RangeType) - 1 > 4 * PyLong_SHIFT)) {
-                return (TA_RangeType) (((TA_RangeType) -1) * (((((((((TA_RangeType)digits[3]) << PyLong_SHIFT) | (TA_RangeType)digits[2]) << PyLong_SHIFT) | (TA_RangeType)digits[1]) << PyLong_SHIFT) | (TA_RangeType)digits[0])));
-            }
-        } else
-        {}
-    } else {
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        if (size == 2 && (8 * sizeof(TA_RangeType) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_RangeType, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_RangeType) - 1 > 2 * PyLong_SHIFT)) {
-                return (TA_RangeType) (((((TA_RangeType)digits[1]) << PyLong_SHIFT) | (TA_RangeType)digits[0]));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(TA_RangeType) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_RangeType, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_RangeType) - 1 > 3 * PyLong_SHIFT)) {
-                return (TA_RangeType) (((((((TA_RangeType)digits[2]) << PyLong_SHIFT) | (TA_RangeType)digits[1]) << PyLong_SHIFT) | (TA_RangeType)digits[0]));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(TA_RangeType) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 4 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(TA_RangeType, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(TA_RangeType) - 1 > 4 * PyLong_SHIFT)) {
-                return (TA_RangeType) (((((((((TA_RangeType)digits[3]) << PyLong_SHIFT) | (TA_RangeType)digits[2]) << PyLong_SHIFT) | (TA_RangeType)digits[1]) << PyLong_SHIFT) | (TA_RangeType)digits[0]));
-            }
-        } else
-        {}
-    }
-#endif
-    #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
-    if ((sizeof(TA_RangeType) <= sizeof(int)) && (sizeof(int) < sizeof(long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_RangeType, int, PyLong_AsInt(x))
-    } else
-    #endif
-    if ((sizeof(TA_RangeType) <= sizeof(long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_RangeType, long, PyLong_AsLong(x))
-    } else if ((sizeof(TA_RangeType) <= sizeof(PY_LONG_LONG))) {
-        __PYX_VERIFY_RETURN_INT_EXC(TA_RangeType, PY_LONG_LONG, PyLong_AsLongLong(x))
-    }
-    return __Pyx_LargePyLong___Pyx_PyLong_As_TA_RangeType(x);
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_RangeType();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_RangeType();
-}
-static TA_RangeType __Pyx_LargePyLong___Pyx_PyLong_As_TA_RangeType(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const TA_RangeType neg_one = (TA_RangeType) -1, const_zero = (TA_RangeType) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    TA_RangeType val;
-    int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-    Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-        x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-    if (unlikely(bytes_copied == -1)) {
-    } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-        goto raise_overflow;
-    } else {
-        ret = 0;
-    }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-    int one = 1; int is_little = (int)*(unsigned char *)&one;
-    unsigned char *bytes = (unsigned char *)&val;
-    ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                bytes, sizeof(val),
-                                is_little, !is_unsigned);
-    if ((0)) goto raise_overflow;
-#else
-    PyObject *v;
-    PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-    int bits, remaining_bits, is_negative = 0;
-    int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-    if (likely(PyLong_CheckExact(x))) {
-        v = __Pyx_NewRef(x);
-    } else {
-        v = PyNumber_Long(x);
-        if (unlikely(!v)) return (TA_RangeType) -1;
-        assert(PyLong_CheckExact(v));
-    }
-    {
-        int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-        if (unlikely(result < 0)) {
-            Py_DECREF(v);
-            return (TA_RangeType) -1;
-        }
-        is_negative = result == 1;
-    }
-    if (is_unsigned && unlikely(is_negative)) {
-        Py_DECREF(v);
-        PyErr_SetString(PyExc_OverflowError,
-            "can't convert negative value to TA_RangeType");
-        return (TA_RangeType) -1;
-    } else if (is_negative) {
-        stepval = PyNumber_Invert(v);
-        Py_DECREF(v);
-        if (unlikely(!stepval))
-            return (TA_RangeType) -1;
-    } else {
-        stepval = v;
-    }
-    v = NULL;
-    val = (TA_RangeType) 0;
-    mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-    shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-    for (bits = 0; bits < (int) sizeof(TA_RangeType) * 8 - chunk_size; bits += chunk_size) {
-        PyObject *tmp, *digit;
-        long idigit;
-        digit = PyNumber_And(stepval, mask);
-        if (unlikely(!digit)) goto done;
-        idigit = PyLong_AsLong(digit);
-        Py_DECREF(digit);
-        if (unlikely(idigit < 0)) goto done;
-        val |= ((TA_RangeType) idigit) << bits;
-        tmp = PyNumber_Rshift(stepval, shift);
-        if (unlikely(!tmp)) goto done;
-        Py_DECREF(stepval); stepval = tmp;
-    }
-    Py_DECREF(shift); shift = NULL;
-    Py_DECREF(mask); mask = NULL;
-    {
-        long idigit = PyLong_AsLong(stepval);
-        if (unlikely(idigit < 0)) goto done;
-        remaining_bits = ((int) sizeof(TA_RangeType) * 8) - bits - (is_unsigned ? 0 : 1);
-        if (unlikely(idigit >= (1L << remaining_bits)))
-            goto raise_overflow;
-        val |= ((TA_RangeType) idigit) << bits;
-    }
-    if (!is_unsigned) {
-        if (unlikely(val & (((TA_RangeType) 1) << (sizeof(TA_RangeType) * 8 - 1))))
-            goto raise_overflow;
-        if (is_negative)
-            val = ~val;
-    }
-    ret = 0;
-done:
-    Py_XDECREF(shift);
-    Py_XDECREF(mask);
-    Py_XDECREF(stepval);
-#endif
-    if (unlikely(ret))
-        return (TA_RangeType) -1;
-    return val;
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_RangeType();
-}
-static CYTHON_INLINE TA_RangeType __Pyx_PyLong___Pyx_PyLong_As_TA_RangeType(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const TA_RangeType neg_one = (TA_RangeType) -1, const_zero = (TA_RangeType) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        #if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(TA_RangeType, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else
-        #endif
-        {
-            return __Pyx_PyULong___Pyx_PyLong_As_TA_RangeType(x);
-        }
-    } else {
-        #if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(TA_RangeType, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else
-        #endif
-        {
-            return __Pyx_PySLong___Pyx_PyLong_As_TA_RangeType(x);
-        }
-    }
-#if CYTHON_USE_PYLONG_INTERNALS
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_TA_RangeType();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_TA_RangeType();
-#endif
-}
-static TA_RangeType __Pyx_NonPyLong___Pyx_PyLong_As_TA_RangeType(PyObject *x) {
-    TA_RangeType val;
-    PyObject *tmp = __Pyx_PyNumber_Long(x);
-    if (!tmp) return (TA_RangeType) -1;
-    val = __Pyx_PyLong_As_TA_RangeType(tmp);
-    Py_DECREF(tmp);
-    return val;
-}
-static CYTHON_INLINE TA_RangeType __Pyx_PyLong_As_TA_RangeType(PyObject *x) {
-    if (likely(PyLong_Check(x))) {
-        return __Pyx_PyLong___Pyx_PyLong_As_TA_RangeType(x);
-    } else {
-        return __Pyx_NonPyLong___Pyx_PyLong_As_TA_RangeType(x);
-    }
-}
-
 /* CIntToPy */
 static CYTHON_INLINE PyObject* __Pyx_PyLong_From_long(long value) {
 #ifdef __Pyx_HAS_GCC_DIAGNOSTIC
@@ -366506,307 +472381,6 @@ static CYTHON_INLINE npy_intp __Pyx_PyLong_As_npy_intp(PyObject *x) {
     }
 }
 
-/* CIntFromPy */
-static long __Pyx_LargePyLong___Pyx_PyLong_As_long(PyObject *x);
-static long __Pyx_raise_neg_overflow___Pyx_PyLong_As_long(void) {
-    const char* type_name = "long";
-    PyErr_Format(PyExc_OverflowError,
-        "can't convert negative value to %.200s", type_name);
-    return (long) -1;
-}
-static long __Pyx_raise_overflow___Pyx_PyLong_As_long(void) {
-    const char* type_name = "long";
-    PyErr_Format(PyExc_OverflowError,
-        "value too large to convert to %.200s", type_name);
-    return (long) -1;
-}
-static CYTHON_INLINE long __Pyx_PyULong___Pyx_PyLong_As_long(PyObject *x) {
-    const int is_unsigned = 1;
-#if CYTHON_USE_PYLONG_INTERNALS
-    {
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        if (size == 2 && (8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
-                return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
-                return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
-                return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-            }
-        } else
-        {}
-    }
-#elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-    if (unlikely(Py_SIZE(x) < 0)) {
-        goto raise_neg_overflow;
-    }
-#else
-    {
-        int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-        if (unlikely(result < 0))
-            return (long) -1;
-        if (unlikely(result == 1))
-            goto raise_neg_overflow;
-    }
-#endif
-    if ((sizeof(long) <= sizeof(unsigned long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
-    } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
-        __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-    }
-    return __Pyx_LargePyLong___Pyx_PyLong_As_long(x);
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_long();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_long();
-}
-static CYTHON_INLINE long __Pyx_PySLong___Pyx_PyLong_As_long(PyObject *x) {
-    const int is_unsigned = 0;
-#if CYTHON_USE_PYLONG_INTERNALS
-    if (__Pyx_PyLong_IsNeg(x)) {
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        if (size == 2 && (8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                long ival = - (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(long, long, ival)
-            } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                return (long) (((long) -1) * (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                long ival = - (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(long, long, ival)
-            } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                return (long) (((long) -1) * (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 4 * PyLong_SHIFT)) {
-                long ival = - (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
-                __PYX_VERIFY_RETURN_INT(long, long, ival)
-            } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                return (long) (((long) -1) * (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-            }
-        } else
-        {}
-    } else {
-        const Py_ssize_t size = __Pyx_PyLong_DigitCount(x);
-        const digit* digits = __Pyx_PyLong_Digits(x);
-        if (size == 2 && (8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-            }
-        } else
-        if (size == 3 && (8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-            }
-        } else
-        if (size == 4 && (8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-            if ((8 * sizeof(long) > 4 * PyLong_SHIFT)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-            } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-            }
-        } else
-        {}
-    }
-#endif
-    #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
-    if ((sizeof(long) <= sizeof(int)) && (sizeof(int) < sizeof(long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(long, int, PyLong_AsInt(x))
-    } else
-    #endif
-    if ((sizeof(long) <= sizeof(long))) {
-        __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
-    } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
-        __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
-    }
-    return __Pyx_LargePyLong___Pyx_PyLong_As_long(x);
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_long();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_long();
-}
-static long __Pyx_LargePyLong___Pyx_PyLong_As_long(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    long val;
-    int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-    Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-        x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-    if (unlikely(bytes_copied == -1)) {
-    } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-        goto raise_overflow;
-    } else {
-        ret = 0;
-    }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-    int one = 1; int is_little = (int)*(unsigned char *)&one;
-    unsigned char *bytes = (unsigned char *)&val;
-    ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                bytes, sizeof(val),
-                                is_little, !is_unsigned);
-    if ((0)) goto raise_overflow;
-#else
-    PyObject *v;
-    PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-    int bits, remaining_bits, is_negative = 0;
-    int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-    if (likely(PyLong_CheckExact(x))) {
-        v = __Pyx_NewRef(x);
-    } else {
-        v = PyNumber_Long(x);
-        if (unlikely(!v)) return (long) -1;
-        assert(PyLong_CheckExact(v));
-    }
-    {
-        int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-        if (unlikely(result < 0)) {
-            Py_DECREF(v);
-            return (long) -1;
-        }
-        is_negative = result == 1;
-    }
-    if (is_unsigned && unlikely(is_negative)) {
-        Py_DECREF(v);
-        PyErr_SetString(PyExc_OverflowError,
-            "can't convert negative value to long");
-        return (long) -1;
-    } else if (is_negative) {
-        stepval = PyNumber_Invert(v);
-        Py_DECREF(v);
-        if (unlikely(!stepval))
-            return (long) -1;
-    } else {
-        stepval = v;
-    }
-    v = NULL;
-    val = (long) 0;
-    mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-    shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-    for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
-        PyObject *tmp, *digit;
-        long idigit;
-        digit = PyNumber_And(stepval, mask);
-        if (unlikely(!digit)) goto done;
-        idigit = PyLong_AsLong(digit);
-        Py_DECREF(digit);
-        if (unlikely(idigit < 0)) goto done;
-        val |= ((long) idigit) << bits;
-        tmp = PyNumber_Rshift(stepval, shift);
-        if (unlikely(!tmp)) goto done;
-        Py_DECREF(stepval); stepval = tmp;
-    }
-    Py_DECREF(shift); shift = NULL;
-    Py_DECREF(mask); mask = NULL;
-    {
-        long idigit = PyLong_AsLong(stepval);
-        if (unlikely(idigit < 0)) goto done;
-        remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
-        if (unlikely(idigit >= (1L << remaining_bits)))
-            goto raise_overflow;
-        val |= ((long) idigit) << bits;
-    }
-    if (!is_unsigned) {
-        if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
-            goto raise_overflow;
-        if (is_negative)
-            val = ~val;
-    }
-    ret = 0;
-done:
-    Py_XDECREF(shift);
-    Py_XDECREF(mask);
-    Py_XDECREF(stepval);
-#endif
-    if (unlikely(ret))
-        return (long) -1;
-    return val;
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_long();
-}
-static CYTHON_INLINE long __Pyx_PyLong___Pyx_PyLong_As_long(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        #if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else
-        #endif
-        {
-            return __Pyx_PyULong___Pyx_PyLong_As_long(x);
-        }
-    } else {
-        #if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else
-        #endif
-        {
-            return __Pyx_PySLong___Pyx_PyLong_As_long(x);
-        }
-    }
-#if CYTHON_USE_PYLONG_INTERNALS
-raise_neg_overflow:
-    return __Pyx_raise_neg_overflow___Pyx_PyLong_As_long();
-raise_overflow:
-    return __Pyx_raise_overflow___Pyx_PyLong_As_long();
-#endif
-}
-static long __Pyx_NonPyLong___Pyx_PyLong_As_long(PyObject *x) {
-    long val;
-    PyObject *tmp = __Pyx_PyNumber_Long(x);
-    if (!tmp) return (long) -1;
-    val = __Pyx_PyLong_As_long(tmp);
-    Py_DECREF(tmp);
-    return val;
-}
-static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *x) {
-    if (likely(PyLong_Check(x))) {
-        return __Pyx_PyLong___Pyx_PyLong_As_long(x);
-    } else {
-        return __Pyx_NonPyLong___Pyx_PyLong_As_long(x);
-    }
-}
-
 /* GetRuntimeVersion */
 #if __PYX_LIMITED_VERSION_HEX < 0x030b0000
 void __Pyx_init_runtime_version(void) {
diff --git a/talib/_ta_lib.pxd b/talib/_ta_lib.pxd
index b180d519e..688698e9b 100644
--- a/talib/_ta_lib.pxd
+++ b/talib/_ta_lib.pxd
@@ -93,7 +93,7 @@ cdef extern from "ta-lib/ta_defs.h":
     const TA_CandleSettingType TA_Equal = 10
     const TA_CandleSettingType TA_AllCandleSettings = 11
 
-cdef extern from "ta-lib/ta_common.h":
+cdef extern from "ta-lib/ta_common.h" nogil:
     const char *TA_GetVersionString()
     const char *TA_GetVersionMajor()
     const char *TA_GetVersionMinor()
@@ -118,7 +118,7 @@ cdef extern from "ta-lib/ta_common.h":
     TA_RetCode TA_Initialize()
     TA_RetCode TA_Shutdown()
 
-cdef extern from "ta-lib/ta_abstract.h":
+cdef extern from "ta-lib/ta_abstract.h" nogil:
 
     TA_RetCode TA_GroupTableAlloc(TA_StringTable **table)
     TA_RetCode TA_GroupTableFree(TA_StringTable *table)
@@ -201,7 +201,7 @@ cdef extern from "ta-lib/ta_abstract.h":
 
     char* TA_FunctionDescriptionXML()
 
-cdef extern from "ta-lib/ta_func.h":
+cdef extern from "ta-lib/ta_func.h" nogil:
     TA_RetCode TA_AC(int startIdx, int endIdx, const double inHigh[], const double inLow[], int optInFastPeriod, int optInSlowPeriod, int optInSignalPeriod, int *outBegIdx, int *outNBElement, double outReal[])
     int TA_AC_Lookback(int optInFastPeriod, int optInSlowPeriod, int optInSignalPeriod)
     TA_RetCode TA_ACCBANDS(int startIdx, int endIdx, const double inHigh[], const double inLow[], const double inClose[], int optInTimePeriod, int *outBegIdx, int *outNBElement, double outRealUpperBand[], double outRealMiddleBand[], double outRealLowerBand[])
diff --git a/talib/_ta_lib.pyx b/talib/_ta_lib.pyx
index c6b71c63d..aa5c1f180 100644
--- a/talib/_ta_lib.pyx
+++ b/talib/_ta_lib.pyx
@@ -1,4 +1,4 @@
-#cython: embedsignature=True, emit_code_comments=False
+#cython: embedsignature=True, emit_code_comments=False, freethreading_compatible=True
 
 include "_common.pxi"
 include "_func.pxi"
diff --git a/tests/test_abstract.py b/tests/test_abstract.py
index f78ed1bdf..e8b281b15 100644
--- a/tests/test_abstract.py
+++ b/tests/test_abstract.py
@@ -1,7 +1,6 @@
-import copy
+from concurrent.futures import ThreadPoolExecutor
 import re
 import threading
-import time
 
 import numpy as np
 import pytest
@@ -331,45 +330,17 @@ def test_call_without_arguments():
 
 
 def test_threading():
-    import pandas as pd
-    TEST_LEN_SHORT = 999
-    TEST_LEN_LONG = 4005
-    LOOPS = 1000
-    THREADS = 4
-
-    data_short = np.random.rand(TEST_LEN_SHORT, 5)
-    data_long = np.random.rand(TEST_LEN_LONG, 5)
-
-    df_short = pd.DataFrame(data_short, columns=['open', 'high', 'low', 'close', 'volume'])
-    df_long = pd.DataFrame(data_long, columns=['open', 'high', 'low', 'close', 'volume'])
-
-    total = 0
-
-    def loop(i):
-        nonlocal total
-        if i % 2 == 0:
-            df = copy.deepcopy(df_short)
-        else:
-            df = copy.deepcopy(df_long)
-
-        for _ in range(LOOPS):
-            total += 1
-            df['RSI'] = abstract.RSI(df)
-
-    t0 = time.time()
-
-    threads = []
-    for i in range(THREADS):
-        t = threading.Thread(target=lambda: loop(i))
-        threads.append(t)
-        t.start()
-
-    for t in threads:
-        t.join()
-
-    t1 = time.time()
-    print('test_len: %d, loops: %d' % (TEST_LEN_LONG, LOOPS))
-    print('%.6f' % (t1 - t0))
-    print('%.6f' % ((t1 - t0) / LOOPS))
-
-    assert total == THREADS * LOOPS
+    start = threading.Barrier(4)
+
+    def worker(i):
+        close = np.random.default_rng(i).random(999 + i * 1000)
+        expected = talib.RSI(close, timeperiod=10 + i)
+        start.wait()
+        for _ in range(20):
+            # Share one Function instance, with different inputs and parameters
+            # in each thread, to exercise its thread-local state.
+            result = abstract.RSI({'close': close}, timeperiod=10 + i)
+            assert_array_equal(result, expected)
+
+    with ThreadPoolExecutor(4) as pool:
+        list(pool.map(worker, range(4)))
diff --git a/tests/test_polars.py b/tests/test_polars.py
index b281fa9bc..512115bc7 100644
--- a/tests/test_polars.py
+++ b/tests/test_polars.py
@@ -1,6 +1,8 @@
 import numpy as np
 from numpy.testing import assert_array_equal
-import polars as pl
+import pytest
+
+pl = pytest.importorskip('polars')
 
 import talib
 from talib import abstract, stream
diff --git a/tests/test_stream.py b/tests/test_stream.py
index 558caf5f0..28ae624a3 100644
--- a/tests/test_stream.py
+++ b/tests/test_stream.py
@@ -321,11 +321,14 @@ def test_a_handle_takes_what_the_function_takes(datasets):
 
 
 def test_a_result_pickles(datasets):
-    import pandas as pd
-    import polars as pl
     handle = stream.MACD(datasets[0]['close'])
     assert pickle.loads(pickle.dumps(handle.value)) == handle.value
     assert pickle.loads(pickle.dumps(handle.out_range)) == handle.out_range
+
+
+def test_stream_rejects_mixed_series(datasets):
+    import pandas as pd
+    pl = pytest.importorskip('polars')
     with pytest.raises(Exception, match='Cannot mix polars and pandas'):
         stream.MAVP.open_and_fill(pd.Series(datasets[0]['close']),
                                   pl.Series(datasets[0]['periods']))
diff --git a/tests/test_threads.py b/tests/test_threads.py
new file mode 100644
index 000000000..aa6a27295
--- /dev/null
+++ b/tests/test_threads.py
@@ -0,0 +1,175 @@
+import gc
+import subprocess
+import sys
+import sysconfig
+import threading
+from concurrent.futures import ThreadPoolExecutor
+
+import numpy as np
+import pytest
+from numpy.testing import assert_array_equal
+
+import talib
+from talib import abstract, stream
+from talib import _ta_lib
+
+
+@pytest.mark.parametrize('length', [100, 40000])
+def test_concurrent_batch_calls(length):
+    def calculate(i):
+        close = 100 + np.cumsum(np.random.default_rng(i).normal(size=length))
+        high, low = close + 1, close - 1
+        return (talib.RSI(close), talib.MACD(close),
+                talib.CDLDOJI(close, high, low, close),
+                abstract.Function('BBANDS')(close))
+
+    expected = [calculate(i) for i in range(4)]
+    start = threading.Barrier(4)
+
+    def worker(i):
+        start.wait()
+        for _ in range(3):
+            for got, want in zip(calculate(i), expected[i]):
+                assert_array_equal(got, want)
+
+    with ThreadPoolExecutor(4) as pool:
+        list(pool.map(worker, range(4)))
+
+
+def test_shared_stream_updates_and_reads():
+    handle = stream.EMA(np.full(100, 100.0), timeperiod=10)
+    original = handle.out_range
+    start = threading.Barrier(4)
+
+    def worker(_):
+        start.wait()
+        for _ in range(200):
+            assert handle.update(100.0) == 100.0
+            assert handle.peek(100.0) == 100.0
+            assert handle.value == 100.0
+            clone = handle.copy()
+            assert clone.value == 100.0
+            assert clone.out_range.begidx == original.begidx
+
+    with ThreadPoolExecutor(4) as pool:
+        list(pool.map(worker, range(4)))
+    assert handle.out_range.nbelement == original.nbelement + 800
+
+
+def test_shared_stream_reinitialization():
+    history = np.full(100, 100.0)
+    handle = stream.EMA(history, timeperiod=10)
+    start = threading.Barrier(2)
+
+    def reopen():
+        start.wait()
+        for _ in range(100):
+            handle.__init__(history, timeperiod=10)
+
+    def update():
+        start.wait()
+        for _ in range(500):
+            assert handle.update(100.0) == 100.0
+            assert handle.copy().value == 100.0
+
+    with ThreadPoolExecutor(2) as pool:
+        futures = [pool.submit(reopen), pool.submit(update)]
+        for future in futures:
+            future.result()
+
+
+@pytest.mark.parametrize('change', [
+    lambda: talib.set_unstable_period('EMA', 0),
+    lambda: talib.set_compatibility(0),
+    lambda: _ta_lib._ta_set_candle_settings(0, 0, 10, 1.0),
+    lambda: _ta_lib._ta_restore_candle_default_settings(0),
+    _ta_lib._ta_shutdown,
+])
+def test_settings_and_shutdown_reject_live_streams(change):
+    handle, _ = stream.EMA.open_and_fill(np.arange(100, dtype=float))
+    clone = handle.copy()
+    # Replacing a handle must neither double-count it nor forget it.
+    handle.__init__(np.arange(100, dtype=float))
+    with pytest.raises(RuntimeError):
+        change()
+    del handle
+    gc.collect()
+    with pytest.raises(RuntimeError):
+        change()
+    del clone
+    gc.collect()
+    change()
+    _ta_lib._ta_initialize()
+
+
+def test_failed_stream_open_does_not_block_settings():
+    with pytest.raises(talib.InsufficientHistory):
+        stream.EMA(np.array([1.0]))
+    gc.collect()
+    talib.set_unstable_period('EMA', 0)
+
+
+def test_settings_exclusion_and_reader_cleanup():
+    entered = threading.Event()
+    release = threading.Event()
+
+    def reader():
+        try:
+            with _ta_lib._TA_ReadLease():
+                entered.set()
+                assert release.wait(10)
+                raise ValueError('exercise exception cleanup')
+        except ValueError:
+            pass
+
+    with ThreadPoolExecutor(1) as pool:
+        future = pool.submit(reader)
+        try:
+            assert entered.wait(10)
+            with pytest.raises(RuntimeError):
+                talib.set_unstable_period('EMA', 0)
+            # Readers must remain concurrent while settings changes are excluded.
+            assert talib.EMA(np.arange(100, dtype=float)).shape == (100,)
+        finally:
+            release.set()
+        future.result()
+    talib.set_unstable_period('EMA', 0)
+
+
+def test_settings_change_applies_to_later_calls():
+    values = np.arange(100, dtype=float)
+    original = talib.get_unstable_period('EMA')
+    try:
+        talib.set_unstable_period('EMA', 0)
+        before = talib.EMA(values)
+        talib.set_unstable_period('EMA', 10)
+        after = talib.EMA(values)
+        assert np.isnan(after).sum() == np.isnan(before).sum() + 10
+    finally:
+        talib.set_unstable_period('EMA', original)
+
+
+@pytest.mark.skipif(not sysconfig.get_config_var('Py_GIL_DISABLED'),
+                    reason='requires a free-threaded interpreter')
+def test_import_keeps_gil_disabled():
+    subprocess.run([sys.executable, '-c',
+                    'import sys; assert not sys._is_gil_enabled(); '
+                    'import talib, talib.abstract, talib.stream; '
+                    'assert not sys._is_gil_enabled()'], check=True)
+
+
+def test_shutdown_and_reinitialize():
+    subprocess.run([sys.executable, '-c', '''
+import numpy as np
+import talib
+from talib import _ta_lib
+_ta_lib._ta_shutdown()
+try:
+    talib.EMA(np.arange(100, dtype=float))
+except RuntimeError:
+    pass
+else:
+    raise AssertionError('a call after shutdown succeeded')
+_ta_lib._ta_initialize()
+assert talib.EMA(np.arange(100, dtype=float)).shape == (100,)
+'''], check=True)
diff --git a/tools/generate_func.py b/tools/generate_func.py
index fae5d9a50..486e0cbd8 100644
--- a/tools/generate_func.py
+++ b/tools/generate_func.py
@@ -125,7 +125,7 @@
         raise Exception("input array lengths are different")
     return length
 
-cdef np.npy_int check_begidx1(np.npy_intp length, double* a1):
+cdef np.npy_int check_begidx1(np.npy_intp length, double* a1) noexcept nogil:
     cdef:
         double val
     for i from 0 <= i < length:
@@ -136,7 +136,7 @@
     else:
         return length - 1
 
-cdef np.npy_int check_begidx2(np.npy_intp length, double* a1, double* a2):
+cdef np.npy_int check_begidx2(np.npy_intp length, double* a1, double* a2) noexcept nogil:
     cdef:
         double val
     for i from 0 <= i < length:
@@ -150,7 +150,7 @@
     else:
         return length - 1
 
-cdef np.npy_int check_begidx3(np.npy_intp length, double* a1, double* a2, double* a3):
+cdef np.npy_int check_begidx3(np.npy_intp length, double* a1, double* a2, double* a3) noexcept nogil:
     cdef:
         double val
     for i from 0 <= i < length:
@@ -167,7 +167,7 @@
     else:
         return length - 1
 
-cdef np.npy_int check_begidx4(np.npy_intp length, double* a1, double* a2, double* a3, double* a4):
+cdef np.npy_int check_begidx4(np.npy_intp length, double* a1, double* a2, double* a3, double* a4) noexcept nogil:
     cdef:
         double val
     for i from 0 <= i < length:
@@ -193,8 +193,9 @@
         double* outreal_data
     outreal = PyArray_EMPTY(1, &length, np.NPY_DOUBLE, np.NPY_ARRAY_DEFAULT)
     outreal_data = <double*>outreal.data
-    for i from 0 <= i < min(lookback, length):
-        outreal_data[i] = NaN
+    with nogil:
+        for i from 0 <= i < min(lookback, length):
+            outreal_data[i] = NaN
     return outreal
 
 cdef np.ndarray make_int_array(np.npy_intp length, int lookback):
@@ -203,8 +204,9 @@
         int* outinteger_data
     outinteger = PyArray_EMPTY(1, &length, np.NPY_INT32, np.NPY_ARRAY_DEFAULT)
     outinteger_data = <int*>outinteger.data
-    for i from 0 <= i < min(lookback, length):
-        outinteger_data[i] = 0
+    with nogil:
+        for i from 0 <= i < min(lookback, length):
+            outinteger_data[i] = 0
     return outinteger
 
 """)
@@ -359,10 +361,14 @@ def cleanup(name):
     print('        return %s' % ', '.join(empty))
 
     # check for all input values are non-NaN
-    print('    begidx = check_begidx%s(length, %s)' % (len(inputs), ', '.join('<double*>(%s.data)' % s for s in inputs)))
+    print('    with nogil:')
+    print('        begidx = check_begidx%s(length, %s)' % (len(inputs), ', '.join('<double*>(%s.data)' % s for s in inputs)))
 
     print('    endidx = <int>length - begidx - 1')
-    print('    lookback = begidx + lib.%s_Lookback(' % name, end=' ')
+    print('    _ta_acquire_read()')
+    print('    try:')
+    print('        with nogil:')
+    print('            lookback = begidx + lib.%s_Lookback(' % name, end=' ')
     opts = [arg for arg in args if 'opt' in arg]
     for i, opt in enumerate(opts):
         if i > 0:
@@ -379,13 +385,14 @@ def cleanup(name):
         if var.endswith('[]'):
             var = cleanup(var[:-2])
             if 'double' in arg:
-                print('    %s = make_double_array(length, lookback)' % var)
+                print('        %s = make_double_array(length, lookback)' % var)
             elif 'int' in arg:
-                print('    %s = make_int_array(length, lookback)' % var)
+                print('        %s = make_int_array(length, lookback)' % var)
             else:
                 assert False, args
 
-    print('    retCode = lib.%s(' % name, end=' ')
+    print('        with nogil:')
+    print('            retCode = lib.%s(' % name, end=' ')
 
     for i, arg in enumerate(args):
         if i > 0:
@@ -414,6 +421,9 @@ def cleanup(name):
             print(cleaned, end=' ')
 
     print(')')
+    print('    finally:')
+    print('        with nogil:')
+    print('            _ta_end_read()')
     print('    _ta_check_success("%s", retCode)' % name)
     if 'INDEX' in f:
         for arg in args:
@@ -425,8 +435,9 @@ def cleanup(name):
             if var.endswith('[]'):
                 var = cleanup(var[:-2])
                 print('    %s_data = <int*>%s.data' % (var, var))
-                print('    for i from lookback <= i < length:')
-                print('        %s_data[i] += begidx' % var)
+                print('    with nogil:')
+                print('        for i from lookback <= i < length:')
+                print('            %s_data[i] += begidx' % var)
     print('    return ', end='')
     i = 0
     for arg in args:
diff --git a/tools/generate_stream.py b/tools/generate_stream.py
index d34f616f7..6247a0728 100644
--- a/tools/generate_stream.py
+++ b/tools/generate_stream.py
@@ -154,12 +154,13 @@ def parse(name, decls, defaults, output_names):
         raise Exception("too many input arrays")
     for k in range(count):
         data[k] = <double*>(<np.ndarray>arrays[k]).data
-    for i in range(length):
-        for k in range(count):
-            if data[k][i] != data[k][i]:
-                break
-        else:
-            return <int>i
+    with nogil:
+        for i in range(length):
+            for k in range(count):
+                if data[k][i] != data[k][i]:
+                    break
+            else:
+                return <int>i
     return <int>length - 1
 
 
@@ -217,29 +218,38 @@ def parse(name, decls, defaults, output_names):
     offset of the first history bar the batch tier would have used."""
     cdef void* _handle
     cdef int _begidx
+    cdef cython.pymutex _mutex
     cdef object __weakref__
 
     def __cinit__(self):
         self._handle = NULL
 
-    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):
+    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:
         return TA_BAD_PARAM
 
-    cdef TA_RetCode _advance(self):
+    cdef TA_RetCode _advance(self) noexcept nogil:
         return TA_BAD_PARAM
 
     @property
     def out_range(self):
         cdef int outbegidx
         cdef int outnbelement
-        cdef TA_RetCode retCode = self._out_range(&outbegidx, &outnbelement)
+        cdef int begidx
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = self._out_range(&outbegidx, &outnbelement)
+                begidx = self._begidx
         if retCode != 0:
             _ta_check_success("%s.out_range" % type(self).__name__, retCode)
-        return OutRange(outbegidx + self._begidx, outnbelement)
+        return OutRange(outbegidx + begidx, outnbelement)
 
     @cython.binding(False)
     def advance(self):
-        cdef TA_RetCode retCode = self._advance()
+        cdef TA_RetCode retCode
+        with nogil:
+            with self._mutex:
+                retCode = self._advance()
         if retCode != 0:
             _ta_check_success("%s.advance" % type(self).__name__, retCode)
 
@@ -264,7 +274,7 @@ def emit(func, docstring):
     out_ptrs = ['&%s' % py for _, py in outputs]
     # An index output counts from the first bar the stream opened on; the batch
     # tier reports it in the caller's coordinates, so shift it back the same way.
-    shift = ' + self._begidx' if 'INDEX' in name else ''
+    shift = ' + begidx' if 'INDEX' in name else ''
     value = (outputs[0][1] + shift if len(outputs) == 1
              else '(%s)' % ', '.join(py + shift for _, py in outputs))
     live = '<%s*>self._handle' % handle
@@ -275,7 +285,14 @@ def call(verb, *args):
         return 'TA_%s_%s(%s)' % (name, verb, ', '.join(args))
 
     def emit_call(verb, *args):
-        out.append('        cdef TA_RetCode retCode = %s' % call(verb, *args))
+        out.append('        cdef TA_RetCode retCode')
+        if shift:
+            out.append('        cdef int begidx')
+        out.append('        with nogil:')
+        out.append('            with self._mutex:')
+        out.append('                retCode = %s' % call(verb, *args))
+        if shift:
+            out.append('                begidx = self._begidx')
         out.append('        if retCode != 0:')
         out.append('            _ta_check_success("TA_%s_%s", retCode)' % (name, verb))
 
@@ -298,36 +315,65 @@ def opened(*tail):
     out.append('    """%s"""' % docstring)
     out.append('')
     out.append('    def __dealloc__(self):')
-    out.append('        if self._handle is not NULL:')
-    out.append('            %s' % call('Close', live))
-    out.append('            self._handle = NULL')
+    out.append('        with nogil:')
+    out.append('            if self._handle is not NULL:')
+    out.append('                %s' % call('Close', live))
+    out.append('                self._handle = NULL')
+    out.append('                _ta_stream_closed()')
     out.append('')
     out.append('    def __init__(self, %s):' % ', '.join(arguments))
     emit_history()
     out.append('        cdef %s* handle = NULL' % handle)
     out.extend('        cdef %s %s' % o for o in outputs)
-    out.append('        cdef TA_RetCode retCode = %s' % call('Open', *opened(*out_ptrs)))
+    out.append('        cdef TA_RetCode retCode')
+    out.append('        cdef int need')
+    out.append('        _ta_acquire_read()')
+    out.append('        try:')
+    out.append('            with nogil:')
+    out.append('                need = lib.TA_%s_Lookback(%s) + 1' % (name, lookback_args))
+    out.append('                retCode = %s' % call('Open', *opened(*out_ptrs)))
+    out.append('                if retCode == 0:')
+    out.append('                    with self._mutex:')
+    out.append('                        if self._handle is not NULL:')
+    out.append('                            %s' % call('Close', live))
+    out.append('                        else:')
+    out.append('                            _ta_stream_registered()')
+    out.append('                        self._handle = <void*>handle')
+    out.append('                        self._begidx = begidx')
+    out.append('        finally:')
+    out.append('            with nogil:')
+    out.append('                _ta_end_read()')
     out.append('        if retCode != 0:')
-    out.append('            _stream_open_failed("TA_%s_Open", retCode, historylen, '
-               'lib.TA_%s_Lookback(%s) + 1)' % (name, name, lookback_args))
-    out.append('        if self._handle is not NULL:')
-    out.append('            %s' % call('Close', live))
-    out.append('        self._handle = <void*>handle')
-    out.append('        self._begidx = begidx')
+    out.append('            _stream_open_failed("TA_%s_Open", retCode, historylen, need)' % name)
     out.append('')
     out.append('    @staticmethod')
     out.append('    def open_and_fill(%s):' % ', '.join(arguments))
     emit_history()
-    out.append('        cdef int lookback = begidx + lib.TA_%s_Lookback(%s)'
-               % (name, lookback_args))
-    out.extend('        cdef np.ndarray %s = make_%s_array(length, lookback)' % (py, ctype)
+    out.append('        cdef int lookback')
+    out.extend('        cdef np.ndarray %s' % py
                for ctype, py in outputs)
     out.append('        cdef int outbegidx')
     out.append('        cdef int outnbelement')
     out.append('        cdef %s* handle = NULL' % handle)
-    out.append('        cdef TA_RetCode retCode = %s' % call('OpenAndFill', *opened(
+    out.append('        cdef %s stream = %s.__new__(%s)' % (cls, cls, cls))
+    out.append('        cdef TA_RetCode retCode')
+    out.append('        _ta_acquire_read()')
+    out.append('        try:')
+    out.append('            with nogil:')
+    out.append('                lookback = begidx + lib.TA_%s_Lookback(%s)' % (name, lookback_args))
+    out.extend('            %s = make_%s_array(length, lookback)' % (py, ctype)
+               for ctype, py in outputs)
+    out.append('            with nogil:')
+    out.append('                retCode = %s' % call('OpenAndFill', *opened(
         '&outbegidx', '&outnbelement',
         *['<%s*>%s.data + lookback' % o for o in outputs])))
+    out.append('                if retCode == 0:')
+    out.append('                    stream._handle = <void*>handle')
+    out.append('                    stream._begidx = begidx')
+    out.append('                    _ta_stream_registered()')
+    out.append('        finally:')
+    out.append('            with nogil:')
+    out.append('                _ta_end_read()')
     out.append('        if retCode != 0:')
     out.append('            _stream_open_failed("TA_%s_OpenAndFill", retCode, historylen, '
                'lookback - begidx + 1)' % name)
@@ -337,9 +383,6 @@ def opened(*tail):
             out.append('        cdef %s* %s_data = <%s*>%s.data' % (ctype, py, ctype, py))
             out.append('        for i in range(lookback, length):')
             out.append('            %s_data[i] += begidx' % py)
-    out.append('        cdef %s stream = %s.__new__(%s)' % (cls, cls, cls))
-    out.append('        stream._handle = <void*>handle')
-    out.append('        stream._begidx = begidx')
     filled = ['_stream_like((%s,), %s)' % (', '.join(inputs), py) for _, py in outputs]
     out.append('        return stream, %s' % (
         filled[0] if len(outputs) == 1 else '(%s)' % ', '.join(filled)))
@@ -358,21 +401,26 @@ def opened(*tail):
     emit_call('Value', *([live] + out_ptrs))
     out.append('        return %s' % value)
     out.append('')
-    out.append('    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement):')
+    out.append('    cdef TA_RetCode _out_range(self, int* outbegidx, int* outnbelement) noexcept nogil:')
     out.append('        return %s' % call('OutRange', live, 'outbegidx', 'outnbelement'))
     out.append('')
-    out.append('    cdef TA_RetCode _advance(self):')
+    out.append('    cdef TA_RetCode _advance(self) noexcept nogil:')
     out.append('        return %s' % call('Advance', live))
     out.append('')
     out.append('    @cython.binding(False)')
     out.append('    def copy(self):')
     out.append('        cdef %s* clone = NULL' % handle)
-    out.append('        cdef TA_RetCode retCode = %s' % call('Clone', live, '&clone'))
+    out.append('        cdef %s stream = %s.__new__(type(self))' % (cls, cls))
+    out.append('        cdef TA_RetCode retCode')
+    out.append('        with nogil:')
+    out.append('            with self._mutex:')
+    out.append('                retCode = %s' % call('Clone', live, '&clone'))
+    out.append('                if retCode == 0:')
+    out.append('                    stream._handle = <void*>clone')
+    out.append('                    stream._begidx = self._begidx')
+    out.append('                    _ta_stream_registered()')
     out.append('        if retCode != 0:')
     out.append('            _ta_check_success("TA_%s_Clone", retCode)' % name)
-    out.append('        cdef %s stream = %s.__new__(type(self))' % (cls, cls))
-    out.append('        stream._handle = <void*>clone')
-    out.append('        stream._begidx = self._begidx')
     out.append('        return stream')
     return '\n'.join(out)
 
@@ -454,7 +502,7 @@ def docstring_for(func, documentation):
 
 if not stub:
     print(PREAMBLE)
-    print('cdef extern from "ta-lib/ta_func.h":')
+    print('cdef extern from "ta-lib/ta_func.h" nogil:')
     for name in sorted(declarations):
         print()
         for line in declare(name, declarations[name]):
diff --git a/tools/threads_talib.py b/tools/threads_talib.py
index 036ae07da..edc5ff719 100644
--- a/tools/threads_talib.py
+++ b/tools/threads_talib.py
@@ -1,53 +1,104 @@
-import time
-import threading
+"""Benchmark a fixed total number of RSI calls on either Python build.
 
-import numpy
-import copy
-from talib.abstract import RSI
+PYTHONPATH=. python tools/threads_talib.py 4005 10000 --repeat 5
+PYTHONPATH=. python tools/threads_talib.py 100000 2000 --api func
+Without a length argument, calls alternate between 999 and 4005 bars.
+"""
+import argparse
+from concurrent.futures import ThreadPoolExecutor
+import json
+import statistics
 import sys
+import threading
+import time
+
+import numpy as np
 import pandas as pd
+import talib
+from talib.abstract import RSI
 
-TEST_LEN_SHORT = int(sys.argv[1]) if len(sys.argv) > 1 else 999
-TEST_LEN_LONG = int(sys.argv[1]) if len(sys.argv) > 1 else 4005
-LOOPS = int(sys.argv[2]) if len(sys.argv) > 2 else 1000
 
-data_short = numpy.random.rand(TEST_LEN_SHORT, 5)
-data_long = numpy.random.rand(TEST_LEN_LONG, 5)
+def benchmark(inputs, calls, workers, repeat, api):
+    samples = []
+    with ThreadPoolExecutor(workers) as pool:
+        for _ in range(repeat):
+            ready = threading.Barrier(workers + 1)
 
-df_short = pd.DataFrame(data_short, columns={
-                        'open', 'high', 'low', 'close', 'volume'})
-df_long = pd.DataFrame(data_long, columns={
-                       'open', 'high', 'low', 'close', 'volume'})
+            def worker(index):
+                # Private inputs and thread-local initialization are untimed.
+                frames = [pd.DataFrame(values.copy(), columns=[
+                    'open', 'high', 'low', 'close', 'volume']) for values in inputs]
+                arrays = [np.ascontiguousarray(frame['close'].to_numpy()) for frame in frames]
+                if api == 'abstract':
+                    for frame in frames:
+                        frame['RSI'] = RSI(frame)
+                else:
+                    for array in arrays:
+                        talib.RSI(array)
+                ready.wait()
+                first = calls * index // workers
+                last = calls * (index + 1) // workers
+                for i in range(first, last):
+                    which = i % len(inputs)
+                    if api == 'abstract':
+                        frames[which]['RSI'] = RSI(frames[which])
+                    else:
+                        talib.RSI(arrays[which])
+                return last - first
 
-total = 0
+            futures = [pool.submit(worker, i) for i in range(workers)]
+            # Wait until preparation is complete; surface failures before the barrier.
+            while ready.n_waiting != workers:
+                if any(f.done() for f in futures):
+                    ready.abort()
+                    for f in futures:
+                        if f.done():
+                            f.result()
+                time.sleep(0.001)
+            started = time.perf_counter()
+            ready.wait()
+            completed = sum(f.result() for f in futures)
+            samples.append(time.perf_counter() - started)
+            assert completed == calls
+    median = statistics.median(samples)
+    return {'threads': workers, 'seconds': median, 'calls_per_second': calls / median,
+            'samples': samples}
 
 
-def loop():
-    global total
-    if threading.get_native_id() % 2 == 0:
-        df = copy.deepcopy(df_short)
+def main():
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument('length', type=int, nargs='?')
+    parser.add_argument('calls', type=int, nargs='?', default=10000)
+    parser.add_argument('--threads', type=int, nargs='+', default=[1, 2, 4, 8])
+    parser.add_argument('--repeat', type=int, default=5)
+    parser.add_argument('--api', choices=['abstract', 'func'], default='abstract')
+    parser.add_argument('--json', action='store_true')
+    args = parser.parse_args()
+    sizes = [args.length] if args.length is not None else [999, 4005]
+    if (min(sizes) < 30 or min(args.threads) < 1 or args.calls < max(args.threads)
+            or args.repeat < 1):
+        parser.error('use >=30 bars, positive threads/repeats, and calls >= threads')
+    rng = np.random.default_rng(0)
+    inputs = [rng.random((size, 5)) for size in sizes]
+    results = [benchmark(inputs, args.calls, workers, args.repeat, args.api)
+               for workers in args.threads]
+    baseline = next((r for r in results if r['threads'] == 1), results[0])
+    for result in results:
+        result['speedup'] = baseline['seconds'] / result['seconds']
+    report = {'python': sys.version.split()[0],
+              'gil_enabled': sys._is_gil_enabled() if hasattr(sys, '_is_gil_enabled') else True,
+              'api': args.api, 'lengths': sizes, 'calls': args.calls,
+              'repeat': args.repeat, 'results': results}
+    if args.json:
+        print(json.dumps(report))
     else:
-        df = copy.deepcopy(df_long)
-
-    while total < LOOPS:
-        total += 1
-        try:
-            df['RSI'] = RSI(df)
-        except ValueError as msg:
-            raise ValueError(msg)
-
-
-t0 = time.time()
-
-threads = []
-for i in range(4):
-    t = threading.Thread(target=loop)
-    threads.append(t)
-    t.start()
-
-for t in threads:
-    t.join()
-t1 = time.time()
-print('test_len: %d, loops: %d' % (TEST_LEN_LONG, LOOPS))
-print('%.6f' % (t1 - t0))
-print('%.6f' % ((t1 - t0) / LOOPS))
+        print(f"Python {report['python']}, GIL enabled: {report['gil_enabled']}, "
+              f"API: {args.api}, bars: {sizes}, total calls: {args.calls}")
+        print('threads  median seconds  calls/second  speedup')
+        for result in results:
+            print(f"{result['threads']:7d}  {result['seconds']:14.6f}  "
+                  f"{result['calls_per_second']:12.0f}  {result['speedup']:7.2f}x")
+
+
+if __name__ == '__main__':
+    main()

From 54e95bb0975f39b4e49a888d3d2808dfc7b522ca Mon Sep 17 00:00:00 2001
From: John Benediktsson <mrjbq7@gmail.com>
Date: Fri, 9 Oct 2026 14:33:30 -0700
Subject: [PATCH 3/6] Bump version to 0.8.2 and document threading support

---
 CHANGELOG         | 21 +++++++++++++++++++++
 pyproject.toml    |  2 +-
 talib/__init__.py |  2 +-
 3 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 1a8c000d8..a7a46958d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,27 @@
+0.8.2
+=====
+
+- [NEW]: Support free-threaded CPython without enabling the GIL on import.
+
 0.8.1
 =====
 
+- [CHANGE]: Native indicator calculations and stream operations release the
+  GIL on regular CPython too. Independent calls can run concurrently;
+  operations on a shared stream handle are protected by a per-handle mutex.
+  Python argument conversion, array allocation and result construction still
+  require Python thread state. Input arrays must not be modified or resized
+  during a call. Short calls can incur additional GIL handoff overhead.
+
+- [CHANGE]: Changing process-wide unstable periods, compatibility or candle
+  settings while a call is active or any stream is alive now raises
+  ``RuntimeError``. Settings cannot change between lookback calculation and
+  computation. Explicit shutdown also rejects active calls or streams.
+
+- [FIX]: ``tools/threads_talib.py`` now benchmarks a fixed number of calls,
+  propagates worker failures and reports median throughput across thread
+  counts, replacing its racy shared counter.
+
 - [CHANGE]: ``talib.stream`` is now the real streaming API of TA-Lib C 0.8.1:
   ``stream.SMA(close)`` returns a handle, not a value.  ``handle.value`` is the
   value at the last history bar, ``handle.update(bar)`` costs O(1) and returns
diff --git a/pyproject.toml b/pyproject.toml
index 83aeb4f89..904070d89 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "TA-Lib"
-version = "0.8.1"
+version = "0.8.2"
 description = "Python wrapper for TA-Lib"
 readme = "README.md"
 license-files = ["LICENSE"]
diff --git a/talib/__init__.py b/talib/__init__.py
index e2a599a37..97750c0f2 100644
--- a/talib/__init__.py
+++ b/talib/__init__.py
@@ -138,7 +138,7 @@ def wrapper(*args, **kwds):
 
 from . import stream
 
-__version__ = '0.8.1'
+__version__ = '0.8.2'
 
 # In order to use this python library, talib (i.e. this __file__) will be
 # imported at some point, either explicitly or indirectly via talib.func

From 1e99412c0fc69bab48678f7a326423a52e6f61f6 Mon Sep 17 00:00:00 2001
From: John Benediktsson <mrjbq7@gmail.com>
Date: Mon, 12 Oct 2026 10:42:08 -0700
Subject: [PATCH 4/6] .github/workflows: update

---
 .github/workflows/tests-dev.yml |  2 +-
 .github/workflows/tests.yml     |  2 +-
 .github/workflows/wheels.yml    | 52 ++++++++++++++++-----------------
 3 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/.github/workflows/tests-dev.yml b/.github/workflows/tests-dev.yml
index f4871ba62..3d4220937 100644
--- a/.github/workflows/tests-dev.yml
+++ b/.github/workflows/tests-dev.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14", "3.14t", "3.15t"]
+        python-version: ["3.11", "3.12", "3.13", "3.14", "3.14t", "3.15", "3.15t"]
     env:
       TA_INCLUDE_PATH: ${{ github.workspace }}/ta-lib-c/include
       TA_LIBRARY_PATH: ${{ github.workspace }}/ta-lib-c/lib
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index de5e36d16..4adce5b19 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14", "3.14t", "3.15t"]
+        python-version: ["3.11", "3.12", "3.13", "3.14", "3.14t", "3.15", "3.15t"]
     steps:
     - uses: actions/checkout@v3
 
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 964a6e780..4cf199699 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -22,9 +22,9 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Build wheels
-        uses: pypa/cibuildwheel@v3.2.1
+        uses: pypa/cibuildwheel@v4
         env:
           CIBW_BEFORE_ALL: |
               bash ./tools/build_talib_linux.sh
@@ -46,7 +46,7 @@ jobs:
             export LD_LIBRARY_PATH="/project/ta-lib-install/lib:$LD_LIBRARY_PATH"
             auditwheel repair -w {dest_dir} {wheel}
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           path: ./wheelhouse/*.whl
           name: "ta_lib-${{ github.ref_name }}-linux_x86_64"
@@ -58,9 +58,9 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Build wheels
-        uses: pypa/cibuildwheel@v3.2.1
+        uses: pypa/cibuildwheel@v4
         env:
           CIBW_BEFORE_ALL: |
               bash ./tools/build_talib_linux.sh
@@ -82,7 +82,7 @@ jobs:
             export LD_LIBRARY_PATH="/project/ta-lib-install/lib:$LD_LIBRARY_PATH"
             auditwheel repair -w {dest_dir} {wheel}
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           path: ./wheelhouse/*.whl
           name: "ta_lib-${{ github.ref_name }}-linux_arm64"
@@ -90,11 +90,11 @@ jobs:
     name: Build Windows amd64 wheels
     strategy:
       matrix:
-        os: ["windows-2022"]
+        os: ["windows-2025-vs2026"]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Set up MSVC for x64
         uses: ilammy/msvc-dev-cmd@v1
         with:
@@ -103,7 +103,7 @@ jobs:
         run: tools/build_talib_windows.cmd
         shell: cmd
       - name: Build wheels
-        uses: pypa/cibuildwheel@v3.2.1
+        uses: pypa/cibuildwheel@v4
         env:
           CIBW_TEST_SKIP: "cp*"
           CIBW_TEST_COMMAND: >
@@ -116,7 +116,7 @@ jobs:
             TA_INCLUDE_PATH="ta-lib-$TALIB_C_VER\\include;$INCLUDE"
             PIP_NO_BUILD_ISOLATION=false
       - name: Upload wheel
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           path: ./wheelhouse/*.whl
           name: "ta_lib-${{ github.ref_name }}-win_amd64"
@@ -124,11 +124,11 @@ jobs:
     name: Build Windows x86 wheels
     strategy:
       matrix:
-        os: ["windows-2022"]
+        os: ["windows-2025-vs2026"]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Set up MSVC for x86
         uses: ilammy/msvc-dev-cmd@v1
         with:
@@ -137,7 +137,7 @@ jobs:
         run: tools/build_talib_windows.cmd
         shell: cmd
       - name: Build wheels
-        uses: pypa/cibuildwheel@v3.2.1
+        uses: pypa/cibuildwheel@v4
         env:
           CIBW_TEST_SKIP: "cp*"
           CIBW_TEST_COMMAND: >
@@ -150,7 +150,7 @@ jobs:
             TA_INCLUDE_PATH="ta-lib-$TALIB_C_VER\\include;$INCLUDE"
             PIP_NO_BUILD_ISOLATION=false
       - name: Upload wheel
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           path: ./wheelhouse/*.whl
           name: "ta_lib-${{ github.ref_name }}-win32"
@@ -158,11 +158,11 @@ jobs:
     name: Build Windows arm64 wheels
     strategy:
       matrix:
-        os: ["windows-11-arm"]
+        os: ["windows-11-vs2026-arm"]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Set up MSVC for arm
         uses: ilammy/msvc-dev-cmd@v1
         with:
@@ -171,7 +171,7 @@ jobs:
         run: tools/build_talib_windows.cmd
         shell: cmd
       - name: Build wheels
-        uses: pypa/cibuildwheel@v3.2.1
+        uses: pypa/cibuildwheel@v4
         env:
           CIBW_TEST_SKIP: "cp*"
           CIBW_TEST_COMMAND: >
@@ -184,7 +184,7 @@ jobs:
             TA_INCLUDE_PATH="ta-lib-$TALIB_C_VER\\include;$INCLUDE"
             PIP_NO_BUILD_ISOLATION=false
       - name: Upload wheel
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           path: ./wheelhouse/*.whl
           name: "ta_lib-${{ github.ref_name }}-win_arm64"
@@ -192,13 +192,13 @@ jobs:
     name: Build MacOS x86_64 wheels
     strategy:
       matrix:
-        os: [macos-15-intel]
+        os: [macos-26-intel]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Build wheels
-        uses: pypa/cibuildwheel@v3.2.1
+        uses: pypa/cibuildwheel@v4
         env:
           CIBW_BEFORE_ALL: |
               bash ./tools/build_talib_macos.sh
@@ -215,7 +215,7 @@ jobs:
             export DYLD_LIBRARY_PATH="/Users/runner/work/${{ github.event.repository.name }}/${{ github.event.repository.name }}/ta-lib-install/lib:$DYLD_LIBRARY_PATH"
             delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           path: ./wheelhouse/*.whl
           name: "ta_lib-${{ github.ref_name }}-macos_x86_64"
@@ -223,13 +223,13 @@ jobs:
     name: Build MacOS arm64 wheels
     strategy:
       matrix:
-        os: [macos-15]
+        os: [macos-26]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Build wheels
-        uses: pypa/cibuildwheel@v3.2.1
+        uses: pypa/cibuildwheel@v4
         env:
           CIBW_BEFORE_ALL: |
               bash ./tools/build_talib_macos.sh
@@ -246,7 +246,7 @@ jobs:
             export DYLD_LIBRARY_PATH="/Users/runner/work/${{ github.event.repository.name }}/${{ github.event.repository.name }}/ta-lib-install/lib:$DYLD_LIBRARY_PATH"
             delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           path: ./wheelhouse/*.whl
           name: "ta_lib-${{ github.ref_name }}-macos_arm64"

From f2c9ae98c60f0513d2cb0e20fa3adbe75fd4e3bf Mon Sep 17 00:00:00 2001
From: John Benediktsson <mrjbq7@gmail.com>
Date: Mon, 12 Oct 2026 10:44:02 -0700
Subject: [PATCH 5/6] .github: not sure why v4 doesn't resolve

---
 .github/workflows/wheels.yml | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 4cf199699..8acea7fce 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v7
       - name: Build wheels
-        uses: pypa/cibuildwheel@v4
+        uses: pypa/cibuildwheel@v4.2.1
         env:
           CIBW_BEFORE_ALL: |
               bash ./tools/build_talib_linux.sh
@@ -60,7 +60,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v7
       - name: Build wheels
-        uses: pypa/cibuildwheel@v4
+        uses: pypa/cibuildwheel@v4.2.1
         env:
           CIBW_BEFORE_ALL: |
               bash ./tools/build_talib_linux.sh
@@ -103,7 +103,7 @@ jobs:
         run: tools/build_talib_windows.cmd
         shell: cmd
       - name: Build wheels
-        uses: pypa/cibuildwheel@v4
+        uses: pypa/cibuildwheel@v4.2.1
         env:
           CIBW_TEST_SKIP: "cp*"
           CIBW_TEST_COMMAND: >
@@ -137,7 +137,7 @@ jobs:
         run: tools/build_talib_windows.cmd
         shell: cmd
       - name: Build wheels
-        uses: pypa/cibuildwheel@v4
+        uses: pypa/cibuildwheel@v4.2.1
         env:
           CIBW_TEST_SKIP: "cp*"
           CIBW_TEST_COMMAND: >
@@ -171,7 +171,7 @@ jobs:
         run: tools/build_talib_windows.cmd
         shell: cmd
       - name: Build wheels
-        uses: pypa/cibuildwheel@v4
+        uses: pypa/cibuildwheel@v4.2.1
         env:
           CIBW_TEST_SKIP: "cp*"
           CIBW_TEST_COMMAND: >
@@ -198,7 +198,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v7
       - name: Build wheels
-        uses: pypa/cibuildwheel@v4
+        uses: pypa/cibuildwheel@v4.2.1
         env:
           CIBW_BEFORE_ALL: |
               bash ./tools/build_talib_macos.sh
@@ -229,7 +229,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v7
       - name: Build wheels
-        uses: pypa/cibuildwheel@v4
+        uses: pypa/cibuildwheel@v4.2.1
         env:
           CIBW_BEFORE_ALL: |
               bash ./tools/build_talib_macos.sh

From 1c34ea7435c7a036e0b22df6e8756a002abe543a Mon Sep 17 00:00:00 2001
From: John Benediktsson <mrjbq7@gmail.com>
Date: Mon, 12 Oct 2026 10:56:43 -0700
Subject: [PATCH 6/6] .github: ignore 3.9 and 3.10 for now

---
 .github/workflows/wheels.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 8acea7fce..7a05287d5 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -11,7 +11,7 @@ env:
   PIP_NO_VERIFY: 0
   PIP_VERBOSE: 1
   CIBW_BEFORE_BUILD: pip install -U setuptools Cython wheel meson-python ninja && pip install -U numpy
-  CIBW_SKIP: "pp* cp313t*"
+  CIBW_SKIP: "pp* cp39-* cp310-* cp313t*"
 
 jobs:
   build_linux_x86_64: